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Eschmeyer's Catalog of Fishes
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Species in the genus Opsarius: [ 61 ] records


acanthopterus, Opsarius McClelland [J.] 1839:422 [Asiatic Researches v. 19 (pt 2); ref. 2923] Assam, India. No types known. Not available, same as Opsarius latipinnatus McClelland 1839. •Alternative name (erratum) for Opsarius latipinnus Hamilton 1822 -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae.

apiatus, Cyprinus Valenciennes [A.] in Jacquemont 1838:no p., Pl. 15 (fig. 3, 3a-b) [Voyage dans l'Inde pendant les années 1828 à 1832; ref. 17872] India. Syntypes: MNHN 0000-3904 (1), B-2616 (2). Type catalog: Bertin & Estève 1948:68-69 [ref. 19574]. Type information: Daget 1984:511 [ref. 23265]. Plate probably dates to 1838, see Britz et al. 2017:540 [ref. 35498]. Even if Bertin & Estève 1948:68 [ref. 19574] are correct in dating this plate to 1841, this predates Leuciscus apiatus Valenciennes 1844. •Synonym of Barilius bendelisis (Hamilton 1807) -- (Menon 1999:15 [ref. 24904] as bendilisis). Current status: Synonym of Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae. Habitat: freshwater.

apiatus, Leuciscus Valenciennes [A.] in Cuvier & Valenciennes 1844:351, Pl. 510 [Histoire naturelle des poissons v. 17; ref. 1010] See Cyprinus apiatus Valenciennes 1838. Same as Cyprinus apiatus Valenciennes 1838. •In the synonymy of Opsarius bendelisis (Hamilton 1807). Current status: Synonym of Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae.

ardens, Barilius Knight [J. D. M.], Rai [A.], d'Souza [R. K. P.] & Vijaykrishnan [B.] 2015:397, Figs. 1-2, 3A [Zootaxa 3926 (no. 3); ref. 33702] Swarna River, Karnataka, India, 13°20’02"N, 74°54’46"E. Holotype: ZSI/SRC F.8812. Paratypes: ZSI/SRC, MKC. •Valid as Barilius ardens Knight, Rai, d'Souza & Vijaykrishnan 2015 -- (Bleher 2018:340 [ref. 36647]). •Valid as Opsarius ardens (Knight, Rai, d'Souza & Vijaykrishnan 2015) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius ardens (Knight, Rai, d'Souza & Vijaykrishnan 2015). Danionidae: Chedrinae. Distribution: Sita-Swarna River system, Western Ghats, India. Habitat: freshwater.

arunachalensis, Barilius Nath [P.], Dam [D.] & Kumar [A.] 2010:19, Figs. 5-9 [Records of the Zoological Survey of India 110 (Part 3); ref. 33488] Agari River mouth, D'Ering Memorial Wildlife Sanctuary, near Pasighat, East Siang District, Arunachal Pradesh, India. Holotype: APFS/ZSI/P-502. Paratypes: APFS/ZSI/P-503 (11). •Valid as Barilius arunachalensis Nath, Dam & Kumar 2010 -- (Bleher 2018:342 [ref. 36647]). •Valid as Opsarius arunachalensis (Nath, Dam & Kumar 2010) -- (Qin et al. 2019:590 [ref. 36784], Moyon & Arunkumar 2019:5 [ref. 37054], Kumari et al. 2019:14813 [ref. 37140]). Current status: Valid as Opsarius arunachalensis (Nath, Dam & Kumar 2010). Danionidae: Chedrinae. Distribution: Upper Brahmaputra basin, Arunachal Pradesh, India and Bhutan. Habitat: freshwater.

bakeri, Barilius Day [F.] 1865:305 [Proceedings of the Zoological Society of London 1865 (pt 1); ref. 5295] Mundikyum, Cochin, India. Syntypes and/or Day specimens: AMS B.7916 (1, non-type); BMNH 1889.2.1.1108-9 (2) Canara, 1889.2.1.1109 (1) Cottayan; NMW 50980 (1); ZSI F2417 (1). Type catalog: Whitehead & Talwar 1976:155 [ref. 23762], Ferraris et al. 2000:295 [ref. 25110]. Also appeared in Day 1865:218, Pl. 18 [ref. 1074]. •Valid as Barilius bakeri Day 1865 -- (Talwar & Jhingran 1991:343 [ref. 20764], Zacharias et al. 1996:40 [ref. 25526], Menon 1999:12 [ref. 24904], Raju Thomas et al. 2000:444 [ref. 25319], Raju Thomas et al. 2002:50 [ref. 26359], Remi Devi et al. 2005:124 [ref. 28532], Nath et al. 2010:24 [ref. 33488], Knight et al. 2015:405 [ref. 33702], Arunkumar & Manimekalan 2018:1739 [ref. 36172], Bleher 2018:344 [ref. 36647]). •Valid as Opsarius bakeri (Day 1865) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius bakeri (Day 1865). Danionidae: Chedrinae. Distribution: Western Ghats, southern India. Habitat: freshwater.

balibhola, Cyprinus Hamilton [F.] in McClelland 1839:417 [Asiatic Researches v. 19 (pt 2); ref. 2923] •Not available, name in synonymy -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae.

balibola, Cyprinus Hamilton [F.] in McClelland 1839:220 [Asiatic Researches v. 19 (pt 2); ref. 2923] Not available, name only from unpublished drawing. •In the synonymy of Opsarius barna (Hamilton 1822), also named Cyprinus balibhola. Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae.

barna, Cyprinus Hamilton [F.] 1822:268, 384 [An account of the fishes found in the river Ganges; ref. 2031] Yamuna and Brahmaputra rivers, India. No types known. Misspelled borna in early literature. •Valid as Barilius barna (Hamilton 1822) -- (Shrestha 1978:34 [ref. 15970], Ataur Rahman 1989:96 [ref. 24860], Talwar & Jhingran 1991:344 [ref. 20764], Husain et al. 1993:91 [ref. 24019], Sen 1995:525 [ref. 23778], Menon 1999:13 [ref. 24904], Arunkumar & Tombi Singh 2000:248 [ref. 25167], Kundu 2000:95 [ref. 25663], Karmakar 2000:27 [ref. 25662], Selim & Vishwanath 2002:269 [ref. 26593], Yadav 2003:7 [ref. 27711], Ataur Rahman 2003:113 [ref. 31338], Shrestha 2008:94 [ref. 29923], Nath et al. 2010:24 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Ahmed et al. 2013:285 [ref. 32872], Knight et al. 2015:406 [ref. 33702]). •Valid as Opsarius barna (Hamilton 1822) -- (Kullander et al. 1999:152 [ref. 23689], Conway et al. 2011:1755 [ref. 31594], Kottelat 2013:131 [ref. 32989], Bleher 2018:612 [ref. 36647], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Distribution: Himalaya Foothills, Nepal, Bhutan, India, Myanmar and Pakistan. Habitat: freshwater.

barnoides, Barilius Vinciguerra [D.] 1890:307, Pl. 9 (fig. 9) [Annali del Museo Civico di Storia Naturale di Genova (Serie 2) v. 9; ref. 4520] Irrawaddy drainage, Katchin state, upper Myanmar. Syntypes: BMNH 1893.2.16.40 (1), MSNG 17136 (orig. 4, now 3). Type catalog: Tortonese 1961:185-186 [ref. 10343]. •Synonym of Barilius barila (Hamilton 1822) -- (Kuang in Chu & Chen 1989:21 [ref. 13584], Chen & Chu in Chen et al. 1998:29 [ref. 23878], Vishwanath & Monojkumar 2002:89 [ref. 26360]). •Valid as Barilius barnoides Vinciguerra 1890 -- (Kottelat 1984:796 [ref. 11440], Talwar & Jhingran 1991:345 [ref. 20764], Doi 1997:3 [ref. 22832], Nath et al. 2010:24 [ref. 33488]). •Valid as Opsarius barnoides (Vinciguerra 1890) -- (Kottelat 2013:131 [ref. 32989], Arunkumar & Moyon 2017:168 [ref. 35774], Bleher 2018:619 [ref. 36647], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius barnoides (Vinciguerra 1890). Danionidae: Chedrinae. Distribution: Myanmar and Thailand. Habitat: freshwater.

bendelisis, Cyprinus Hamilton [F.] 1807:345, Pl. 32 [A journey from Madras through the countries of Mysore, Canara, and Malabar v. 3; ref. 18859] Cedawáti [Vedawati] stream, headwaters of Krishna River near Heriuru, Mysore, India. No types known. Appeared as bendilisis as above but spelled bendelisis by McClelland 1839:297 and most subsequent authors; I (WNE) suggest maintaining bendelisis. •Valid as Barilius bendelisis (Hamilton 1807) -- (Shrestha 1978:34 [ref. 15970], Ataur Rahman 1989:97 [ref. 24860], Talwar & Jhingran 1991:346 [ref. 20764], Rema Devi 1992:354 [ref. 24007], Husain et al. 1993:103 [ref. 24019] as bendilisis, Singh & Yazdani 1993:198 [ref. 24022], Indra 1994:410 [ref. 24015], Sen 1995:525 [ref. 23778], Rema Devi et al. 1996:131 [ref. 24021], Easa & Shaji 1996:305 [ref. 24977], Zacharias et al. 1996:40 [ref. 25526], Manimekalan 1998:437 [ref. 24989], Raju Thomas et al. 1998:520 [ref. 25291], Aijthkumar et al. 1999:248 [ref. 24211], Sen 1999:195 [ref. 24750], Menon 1999:14 [ref. 24904], Arunkumar & Tombi Singh 2000:249 [ref. 25167], Rafique 2000:323 [ref. 25220], Kundu 2000:95 [ref. 25663], Karmakar 2000:27 [ref. 25662], Raju Thomas et al. 2002:50 [ref. 26359], Selim & Vishwanath 2002:267 [ref. 26593], Mirza 2003:4 [ref. 27265], Yadav 2003:8 [ref. 27711], Ataur Rahman 2003:114 [ref. 31338], Shrestha 2008:94 [ref. 29923], Conway et al. 2011:1755 [ref. 31594], Nath et al. 2010:23 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Ahmed et al. 2013:285 [ref. 32872] as bendelisis, Gurung et al. 2013:4882 [ref. 32969] spelled bendelisis, Knight et al. 2015:406 [ref. 33702], Barman et al. 2011:31 [ref. 34019], Narasimhaiah et al. 2016:69 [ref. 34975] as Barilies, Arunkumar & Manimekalan 2018:1739 [ref. 36172], Bleher 2018:348 [ref. 36647]). •Valid as Opsarius bendelisis (Hamilton 1807) -- (Kottelat 2013:130 [ref. 32989] as type species and spelled bendelisis). Current status: Valid as Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae. Distribution: Himalaya Foothills, Nepal, Bhutan, India, Myanmar, Pakistan and Thailand. Habitat: freshwater.

bernatziki, Barilius Koumans [F. P.] 1937:61, Fig. 1 [Zoologische Mededelingen (Leiden) v. 20; ref. 15284] Kapa, northwestern peninsular Thailand. Holotype (unique): NMBA 5155. Type catalog: Kottelat & Sutter 1988:53 [ref. 13796]. •Mention -- (Kottelat 1984:797 [ref. 11440]). •Valid as Barilius bernatziki Koumans 1937 -- (Doi 1997:3 [ref. 22832], Tejavej 2012:140 [ref. 32328]). •Valid os Opsarius bernatski (Koumans 1937) -- (Kottelat 2013:131 [ref. 32989]). Current status: Valid as Opsarius bernatziki (Koumans 1937). Danionidae: Chedrinae. Distribution: Southeastern Asia. Habitat: freshwater.

borneensis, Barilius Roberts [T. R.] 1989:30, Fig. 15 [Memoirs of the California Academy of Sciences No. 14; ref. 6439] Rocky channel in mainstream of Sungai Pinoh, 37 kilometers south of Nangapinoh, Indonesia. Holotype: MZB 3043. Kottelat 2013 says type is apparently erroneous. •Valid as Barilius borneensis Roberts 1989 -- (Kottelat et al. 1993:33 [ref. 23448], Doi 1997:3 [ref. 22832]). •Questionably a synonym of Opsarius koratensis (Smith 1931) -- (Kottelat 2013:131-132 [ref. 32989]). Current status: Uncertain as Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Distribution: Western Borneo (if valid). Habitat: freshwater.

brachialis, Opsarius McClelland [J.] 1839:297, 418, Pl. 48 (fig. 6) [Asiatic Researches v. 19 (pt 2); ref. 2923] Assam, India. Syntype or holotype: SMF 811 (1). •Synonym of Barilius tileo (Hamilton 1822) -- (Menon 1999:20 [ref. 24904]). •Synonym of Opsarius tileo (Hamilton 1822) -- (Kottelat 2013:133 [ref. 32989]). Current status: Synonym of Opsarius tileo (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

branchiatus, Leuciscus McClelland [J.] 1839:293, 409, Pl. 42 (fig. 5) [Asiatic Researches v. 19 (pt 2); ref. 2923] Assam and northern parts of Bengal. Syntypes: SMF 3519 (1). •Synonym of Barilius bendelisis (Hamilton 1807) -- (Menon 1999:15 [ref. 24904] as brachiatus). Current status: Synonym of Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae. Habitat: freshwater.

buddhae, Barilius Fowler [H. W.] 1934:142, Fig. 116 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1417] Foot of Chieng Dao, Chiang Mai Province, northern Thailand. Holotype: ANSP 58912. Paratypes: ANSP 58913-25 (13), 58952 (1), 59001 (1). Type catalog: Böhlke 1984:71 [ref. 13621]. •Synonym of Barilius pulchellus Smith 1931 -- (Kottelat 1984:796 [ref. 11440], Kuang in Chu & Chen 1989:19 [ref. 13584], Chen & Chu in Chen et al. 1998:28 [ref. 23878]). •Synonym of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:65 [ref. 25780] as bhuddae, Kottelat 2013:132 [ref. 32989]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

canarensis, Opsarius Jerdon [T. C.] 1849:329 [Madras Journal of Literature and Science v. 15 (pt 2); ref. 4902] Karnataka [Canara], southern India. No types known. •Valid as Barilius canarensis (Jerdon 1849) -- (Talwar & Jhingran 1991:347 [ref. 20764], Menon 1999:16 [ref. 24904], Raju Thomas et al. 2002:50 [ref. 26359], Remi Devi et al. 2005:123 [ref. 28532], Nath et al. 2010:24 [ref. 33488], Knight et al. 2015:400 [ref. 33702], Bleher 2018:350 [ref. 36647]). •Valid as Opsarius canarensis (Jerdon 1849) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius canarensis (Jerdon 1849). Danionidae: Chedrinae. Distribution: Netravathi River drainage, Karnataka, southern India. Habitat: freshwater.

caudiocellatus, Barilius Chu [X.-L.] 1984:98 [English p. 101], Fig. [Zoological Research v. 5 (no. 1); ref. 8241] Mengding, 23°33'N, 99°05'E, Salwin [Salween] drainage, China. Syntypes: KIZ 748230-38 (9), 748240 (1), 748245 (1). Type catalog: Du et al. 2013:346 [ref. 32939]. •Valid with question as Opsarius caudocellatus (Chu 1984) -- (Kottelat 2013:131 [ref. 32989]). •Valid as Barilius caudiocellatus Chu 1984 -- (Kuang in Chu & Chen 1989:22 [ref. 13584], Zhu 1995:24 [ref. 25213], Chen in Chen 1998:97 [ref. 23556], Chen & Chu in Chen et al. 1998:30 [ref. 23878], Tejavej 2012:158 [ref. 32353] with question, Zhang et al. 2016:48 [ref. 34477]). Current status: Valid as Opsarius caudiocellatus (Chu 1984). Danionidae: Chedrinae. Distribution: Upper Salween basin, China. Habitat: freshwater.

chatricensis, Barilius Selim [K.] & Vishwanath [W.] 2002:267, Fig. 1 [Journal of the Bombay Natural History Society v. 99 (pt 2); ref. 26593] Chatrikong River, Ukhrul District, 150 kilometers from Imphal, Manipur, India. Holotype: MUMF 530/1. Paratypes: MUMF 531/9 (1). •Valid as Barilius chatricensis Selim & Vishwanath 2002 -- (Mayanglambam & Vishwanath 2012:2363 [ref. 31817]). •Questionably a synonym of Opsarius barnoides (Vinciguerra 1890) -- (Kottelat 2013:131 [ref. 32989], Bleher 2018:619 [ref. 36647]). •Valid as Opsarius chatricensis (Selim & Vishwanath 2002) -- (Arunkumar & Moyon 2017:167 [ref. 35774], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius chatricensis (Selim & Vishwanath 2002). Danionidae: Chedrinae. Distribution: Chatrikong River basin, Manipur, India. Habitat: freshwater.

chedra, Cyprinus Hamilton [F.] 1822:273, 385 [An account of the fishes found in the river Ganges; ref. 2031] Northern rivers of Bengal. No types known. •Synonym of Barilius bendelisis (Hamilton 1807) -- (Shrestha 1978:34 [ref. 15970], Talwar & Jhingran 1991:346 [ref. 20764], Menon 1999:15 [ref. 24904], Ataur Rahman 2003:114 [ref. 31338], Nath et al. 2010:29 [ref. 33488]). •Synonym of Barilius bendelisis but a valid variety chedra -- (Ataur Rahman 2003:115 [ref. 31338]). •Valid as Barilius chedra (Hamilton 1822) -- (Bleher 2018:352 [ref. 36647]). Current status: Synonym of Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae. Habitat: freshwater.

cirratus, Opsarius McClelland [J.] 1839:296, 416, Pl. 56 (fig. 5) [Asiatic Researches v. 19 (pt 2); ref. 2923] Kosi River and upper Assam, India. Syntypes: SMF 8831 (1). •Synonym of Barilius shacra (Hamilton 1822) -- (Menon 1999:19 [ref. 24904] as cirrhatus). Current status: Synonym of Opsarius shacra (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

cocsa, Cyprinus Hamilton [F.] 1822:272, 385, Pl. 3 (fig. 77) [An account of the fishes found in the river Ganges; ref. 2031] Northern rivers of Bengal and Behar [Bihar], especially the Mahanunda. No types known. •Synonym of Barilius bendelisis (Hamilton 1807) -- (Talwar & Jhingran 1991:346 [ref. 20764], Menon 1999:14 [ref. 24904], Ataur Rahman 2003:114 [ref. 31338] as cosca, Nath et al. 2010:29 [ref. 33488]). •Synonym of Barilius bendelisis, but a valid variety cosca [sic] -- (Ataur Rahman 2003:115 [ref. 31338]). •Valid as Opsarius cocsa (Hamilton 1822) -- (Kullander et al. 1999:152 [ref. 23689], Bleher 2018:614 [ref. 36647], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius cocsa (Hamilton 1822). Danionidae: Chedrinae. Distribution: Himalaya Foothills, India, Nepal and Bangladesh. Habitat: freshwater.

dimorphicus, Barilius Tilak [R.] & Husain [A.] 1990:102, Figs. 1-4 [Journal of the Bombay Natural History Society v. 87 (pt 1); ref. 20095] Song River, easatern Doon Valley, Rajaji National Park, District Dehra Doon, Uttar Pradesh, India. Holotype: ZSI/NRS/F-728. Paratypes: ZSI/NRS F729 (5), ZSI/NRS F730 (7), ZSI/NRS F731 (2). See Das 2003:354 [ref. 27706] with second author Hussain. •Valid as Barilius dimorphicus Tilak & Husain 1990 -- (Menon 1999:17 [ref. 24904], Nath et al. 2010:24 [ref. 33488] with author as Husain, Mayanglambam & Vishwanath 2012:2363 [ref. 31817]). •Valid as Opsarius dimorphicus (Tilak & Husain 1990) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius dimorphicus (Tilak & Husain 1990). Danionidae: Chedrinae. Distribution: India. Habitat: freshwater.

dogarsinghi, Barilius Hora [S. L.] 1921:191, Fig. 3 [Records of the Indian Museum (Calcutta) v. 22 (pt 3, no. 19); ref. 2202] Etok stream near Chanderkhong, southern watershed of the Naga Hills, Manipur, Assam, India. Holotype: ZSI F9983/1. Paratypes: ANSP 89754 (1), ZMA 115794 (1), ZSI F9984/1 (9). Type catalog: Menon & Yazdani 1968:106 [ref. 20743], Nijssen et al. 1982:27 [ref. 19236], Böhlke 1984:75 [ref. 13621]. See Das 2003:354 [ref. 27706]. •Valid as Barilius dogarsinghi Hora 1921 -- (Talwar & Jhingran 1991:348 [ref. 20764], Husain et al. 1993:103 [ref. 24019], Menon 1999:17 [ref. 24904], Arunkumar & Tombi Singh 2000:249 [ref. 25167], Karmakar 2000:27 [ref. 25662], Vishwanath & Monojkumar 2002:89 [ref. 26360], Selim & Vishwanath 2002:267 [ref. 26593], Nath et al. 2010:24 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Tejavei 2012:140 [ref. 32328], Tejavej 2012:140 [ref. 32328]). •Valid as Opsarius dogarsinghi (Hora 1921) -- (Kottelat 2013:131 [ref. 32989], Arunkumar & Moyon 2017:167 [ref. 35774], Bleher 2018:616 [ref. 36647], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius dogarsinghi (Hora 1921). Danionidae: Chedrinae. Distribution: Chindwin River basin, Manipur, India and Myanmar. Habitat: freshwater.

fasciatus, Opsarius McClelland [J.] 1839:296, 417, Pl. 48 (fig. 9) [Asiatic Researches v. 19 (pt 2); ref. 2923] Ganges, Brahmaputra and Jumna River. No types known. Apparently an unneeded new name for Cyprinus barna Hamilton 1822. •Objective synonym of Barilius barna (Hamilton 1822) -- (Menon 1999:13 [ref. 24904]). •Objective synonym of Opsarius barna (Hamilton 1822) -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

gatensis, Leuciscus Valenciennes [A.] in Cuvier & Valenciennes 1844:309, Pl. 503 [Histoire naturelle des poissons v. 17; ref. 1010] Mountains of Gates, India. Syntypes: MNHN 0000-5817 (3). Type catalog: Bertin & Estève 1948:69 [ref. 19574]. •Valid as Barilius gatensis (Valenciennes 1844) -- (Talwar & Jhingran 1991:349 [ref. 20764], Rema Devi et al. 1996:131 [ref. 24021], Easa & Shaji 1996:305 [ref. 24977], Zacharias et al. 1996:40 [ref. 25526], Manimekalan 1998:437 [ref. 24989], Menon 1999:18 [ref. 24904], Arunkumar & Tombi Singh 2000:249 [ref. 25167], Raju Thomas et al. 2000:444 [ref. 25319], Yadav 2000:40 [ref. 25661], Raju Thomas et al. 2002:50 [ref. 26359], Yadav 2003:8 [ref. 27711], Nath et al. 2010:24 [ref. 33488], Knight et al. 2015:406 [ref. 33702], Arunkumar & Manimekalan 2018:1739 [ref. 36172], Bleher 2018:354 [ref. 36647]). •Valid as Opsarius gatensis (Valenciennes 1844) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius gatensis (Valenciennes 1844). Danionidae: Chedrinae. Distribution: Southern Western Ghats, south India. Habitat: freshwater.

howesi, Barilius Barman [R. P.] 1986:171, Fig. 1 [Journal of the Bombay Natural History Society v. 83 (pt 1); ref. 9169] Stream near Sulkapara, Jalpaiguri District, West Bengal, India. Holotype: ZSI FF2235. Paratypes: ZSI FF2236 (2). See Das 2003:354 [ref. 27706]. •Synonym of Barilius bendelisis (Hamilton 1807) -- (Talwar & Jhingran 1991:346 [ref. 20764], Husain et al. 1993:103 [ref. 24019], Sen 1999:195 [ref. 24750], Menon 1999:16 [ref. 24904]). •Valid as Barilius howesi Barman 1986 -- (Barman et al. 2011:31 [ref. 34019]). •Valid as Opsarius howesi (Barman 1986) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius howesi (Barman 1986). Danionidae: Chedrinae. Distribution: West Bengal, India. Habitat: freshwater.

huahinensis, Barilius Fowler [H. W.] 1934:347, Figs. 9-10 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1418] Ban Thung Luang, southwestern Thailand. Holotype: ANSP 60202. Paratypes: ANSP 60203-29 (27), 60230 (1, c&s), 60231 (missing); USNM 103104 [ex ANSP 60232-33] (2). Type catalog: Monkolprasit 1969:3 [ref. 25088], Böhlke 1984:79 [ref. 13621]. •Mention -- (Kottelat 1984:797 [ref. 11440]). •Valid as Barilius huahinensis Fowler 1934 -- (Doi 1997:3 [ref. 22832]). •Questionably a synonym of Opsarius koratensis (Smith 1931) -- (Kottelat 2001:65 [ref. 25780], Kottelat 2013:131 [ref. 32989]). Current status: Uncertain as Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

infrafasciatus, Barilius Fowler [H. W.] 1934:141, Figs. 114-115 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1417] Metang [Maetang] River, 35 miles north of Chieng Mai [Chiengmai] Province, northern Thailand. Holotype: ANSP 58940. Paratypes: ANSP 58941-48 (8), 58949 (1 c&s). Type catalog: Monkolprasit 1969:3 [ref. 25088], Böhlke 1984:79 [ref. 13621]. •Synonym of Barilius pulchellus Smith 1931 -- (Kottelat 1984:796 [ref. 11440]). •Valid as Barilius infrafasciatus Fowler 1934 -- (Husain et al. 1993:103 [ref. 24019], Tejavej 2012:158 [ref. 32353]). •Valid as Opsarius imfrafasciatus (Fowler 1934) -- (Kottelat 2013:131 [ref. 32989]). Current status: Valid as Opsarius infrafasciatus (Fowler 1934). Danionidae: Chedrinae. Distribution: Thailand. Habitat: freshwater.

jayarami, Barilius Barman [R. P.] 1985:170, Fig. 1 [Journal of the Bombay Natural History Society v. 82 (no. 1); ref. 8184] Namdapha Wildlife Sanctuary, Tirap District, Arunachal Pradesh, India. Holotype: ZSI FF2150. Paratypes: ZSI FF2151 (2). See Das 2003:354 [ref. 27706]. •Synonym of Barilius barna (Hamilton 1822) -- (Talwar & Jhingran 1991:345 [ref. 20764], Husain et al. 1993:91 [ref. 24019]). •Synonym of Opsarius barna (Hamilton 1822) -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

kanaensis, Opsarius Arunkumar [L.] & Moyon [W. A.] 2017:161, Figs. 1-3 [Species v. 18 (no. 61); ref. 35774] Kana River at Sajik-Tampak, Chakpikarong of Chandel, Yu River basin about 43 km towards South from district headquarter, Chandel from Chandel Bazar, Chandel District, Manipur, India, 24.0054°N, 93.9160°E. Holotype: MUMF NH 75. Paratypes: MUMF. •Valid as Opsarius kanaensis Arunkumar & Moyon 2017 -- (Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius kanaensis Arunkumar & Moyon 2017. Danionidae: Chedrinae. Distribution: Yu River basin, Manipur, India. Habitat: freshwater.

koratensis, Barilius Smith [H. M.] 1931:16, Fig. 7 [Proceedings of the United States National Museum v. 79 (no. 2873); ref. 4047] Mun River at Tachang [Ta-Chang], Nakorn-Rajsima, Korat District, eastern Thailand. Holotype (unique): USNM 90298. Type catalog: Monkolprasit 1969:3 [ref. 25088], Vilasri et al. 2018:43 [ref. 36451]. •Mention -- (Kottelat 1984:797 [ref. 11440]). •Valid as Barilius koratensis Smith 1931 -- (Doi 1997:4 [ref. 22832], Kottelat 1998:25 [ref. 23436], Fang & Kottelat 1999:293 [ref. 24228], Freyhof et al. 2000:94 [ref. 25184]). •Valid as Opsarius koratensis (Smith 1931) -- (Rainboth 1996: [ref. 22772], Kottelat 2001:65 [ref. 25780], Kottelat 2013:131 [ref. 32989], Kottelat 2015:42 [ref. 33971], Vilasri et al. 2018:43 [ref. 36451]). Current status: Valid as Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Distribution: Mekong and Chao Phraya basins and Xe Bangfai. Habitat: freshwater.

lairokensis, Barilius Arunkumar [L.] & Tombi Singh [H.] 2000:250, Fig. 1 [Journal of the Bombay Natural History Society v. 97 (pt 2); ref. 25167] Lairok Maru, Moreh, Chandel district, Manipur, India. Holotype: MUMF 3700/1A. Paratypes: MUMF 3700/14A (1). •Valid as Barilius lairokensis Arunkumar & Tombi Singh 2000 -- (Nath et al. 2010:31 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817]). •Species inquirenda in Opsarius -- (Kottelat 2013:131 [ref. 32989]). •Valid as Opsarius lairokensis (Arunkumar & Tombi Singh 2000) -- (Arunkumar & Moyon 2017:167 [ref. 35774], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius lairokensis (Arunkumar & Tombi Singh 2000). Danionidae: Chedrinae. Distribution: Manipur, India. Habitat: freshwater.

latipinnatus, Opsarius McClelland [J.] 1839:298 (422), Pl. 48 (fig. 7) [Asiatic Researches v. 19 (pt 2); ref. 2923] Upper Assam, India. No types known. Description on p. 422 labelled Opsarius acanthopterus with reference to same illustration and same common name as for latipinnatus. •Synonym of Barilius barna (Hamilton 1822) -- (Menon 1999:14 [ref. 24904]). •Synonym of Opsarius barna (Hamilton 1822) -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

macropterus, Daniops Mai [D. Y.] (ex Hao & Hoa) 1978:124, Fig. 53 [Identification of the fresh-water fishes of North Viet Nam v. 1; ref. 13511] Creeks of the Lai-Châu River system, northern Vietnam. ?DVZUT. Apparently unavailable from Hao & Hoa 1969 according to Kottelat 1989:1102 [ref. 14361], but Kottelat 2001 [ref. 25482] reversed this interpretation and dated to Nguyen & Doan [= Hao & Hoa] 1969 as Paradaniops macropterus. See the account of Paradaniops macropterus Nguyen & Doan 1969. •In the synonymy of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:33 [ref. 25482]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae.

macropterus, Paradaniops Nguyen [V. H.] & Doan [L. H.] 1969:123, Fig. 1 [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] Sinh Ho, Lai Chau Province, Vietnam. Lectotype: RIAH 1036. Paralectotypes: (4) apparently lost. See Kottelat 2001:113, 117 [ref. 25482] for availability issues. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483. Lectotype selected by Roberts & Catania 2008:89 [ref. 29794]. •Possibly a synonym of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:33 [ref. 25482]). •Probably not a synonym of Opsarius pulchellus (Smith 1931) -- (Roberts & Catania 2008:94 [ref. 29794]). •Synonym of Opsarius pulchelius (Smith 1931) -- (Kottelat 2013:132 [ref. 32989]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

maculatus, Opsarius McClelland [J.] 1839:417 (315), Pl. 47 (fig. 4) [Asiatic Researches v. 19 (pt 2); ref. 2923] Ganges and Brahmaputra rivers, India. Syntypes: SMF 5402 (1) Bengal. Spelled maculosus p. 297 and on plate caption (p. 315); but spelled maculatus on p. 417 and in index (p. 470). First reviser apparently Tang et al. 2010:203 giving preferece to maculatus. •Synonym of Opsarius tileo (Hamilton 1822) -- (Kottelat 2013:132 [ref. 32989]). •Valid as Opsarius maculatus McClelland 1839 -- (Knight et al. 2015:405 [ref. 33702], Bleher 2018:623 [ref. 36647]). Current status: Valid as Opsarius maculatus McClelland 1839. Danionidae: Chedrinae. Distribution: Uttar Pradesh, India and possibly Bangladesh. Habitat: freshwater.

malabaricus, Opsarius Jerdon [T. C.] 1849:329 [Madras Journal of Literature and Science v. 15 (pt 2); ref. 4902] North Malabar, southern India. No types known. •Synonym of Barilius canarensis (Jerdon 1849) -- (Menon 1999:16 [ref. 24904]). •Synonym of Barilius bakeri Day 1865 -- (Remi Devi et al. 2005:124 [ref. 28532]). •Valid as Barilius malabaricus (Jerdon 1849) -- (Knight et al. 2015:402 [ref. 33702], Bleher 2018:356 [ref. 36647]). •Valid as Opsarius malabaricus Jerdon 1849 -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius malabaricus Jerdon 1849. Danionidae: Chedrinae. Distribution: Southern Western Ghats, Karnataka and Kerala, India. Habitat: freshwater.

menglaensis, Danio He [S.] & Chen [Y.] 1994:375 [English p. 376], Fig. 1 [Acta Zootaxonomica Sinica v. 19 (no. 3); ref. 22651] Manzhuang, Mengla County, 21°30'N, 101°30'E, Yunnan Province, China. Holotype: IHASW 8810131. Paratypes: IHASW 8810132 (1). •Valid but probably in Barilius -- (Fang & Kottelat 1999:293 [ref. 24228]). •Synonym of Barilius koratensis Smith 1931 -- (Fang 2001:18 [ref. 25285], Kottelat 2013:132 [ref. 32989]). •Questionably a synonym of Opsarius koratensis (Smith 1931) -- (Kottelat 2001:65 [ref. 25780]). Current status: Synonym of Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

menoni, Barilius Sen [T. K.] 1976:59, Fig. 1 [Current Science v. 45 (no. 2); ref. 7390] Gomatidhara, Madhepura, Saharsa District, northern Bihar, India. Holotype (unique): ZSI FF750. See Das 2003:355 [ref. 27706]. •Synonym of Barilius tileo (Hamilton 1822) -- (Talwar & Jhingran 1991:352 [ref. 20764], Menon 1999:20 [ref. 24904], Ataur Rahman 2003:111 [ref. 31338], Kottelat 2013:133 [ref. 32989]). Current status: Synonym of Opsarius tileo (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

nammuensis, Daniops Nguyen [V. H.] & Doan [L. H.] 1969:11, Fig. 4 in ref. 29795 (missing) [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] Nam Mu (stream), Phong Tho District, Lai Chau Province, Vietnam. Lectotype: RIAH 1036. Paralectotypes: (1) lost. See Kottelat 2001:113, 117 [ref. 25482] for availability issues. Spelled several ways in the original description; Kottelat 2001:117 [ref. 25482] as first reviser selected the spelling nammuensis; as first reviser he also selected Daniops macropterus over its simultaneous synonym Daniops nammuensis. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483. Lectotype selected by Roberts & Catania 2008:90 [ref. 29794] [apparently not part type of type series accordong to Kottelat 2013.]. •Probably not conspecific with Opsarius pulchellus (Smith 1931) -- (Roberts & Catania 2008:94 [ref. 29794]). •Synonym of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:33 [ref. 25482], Kottelat 2013:132 [ref. 32989]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

nammuensis, Daniops Mai [D. Y.] (ex Hao & Hoa) 1978:123, Fig. 52 [Identification of the fresh-water fishes of North Viet Nam v. 1; ref. 13511] Creeks of the Lai-Châu River system, northern Vietnam. Syntypes: DVZUT. Apparently unavailable from Hao & Hoa 1969 according to Kottelat 1989:1102 [ref. 14361], but Kottelat 2001 [ref. 25482] reversed this interpretation and dated to Nguyen & Doan [= Hao & Hoa] 1969. See account of Daniops nammuensis Nguyen & Doan 1969. •See the account of Daniops nammuensis Nguyen & Doan 1969. •In the synonymy of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:33 [ref. 25482]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae.

nanensis, Barilius Smith [H. M.] 1945:155, Fig. 23 [Bulletin of the United States National Museum No. 188; ref. 4056] Nan River at Ban Pa-Khwang, northern Thailand. Holotype: USNM 107940. Paratypes: USNM 107939-40 (4, 1), 119474-76 (1, 1, 6). Type catalog: Monkolprasit 1969:3 [ref. 25088]. •Mention -- (Kottelat 1984:797 [ref. 11440]). •Valid as Barilius nanensis Smith 1945 -- (Roberts 1989:31 [ref. 6439]). •Synonym of Opsarius koratensis (Smith 1931) -- (Kottelat 2001:65 [ref. 25780], Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

nelsoni, Barilius Barman [R. P.] 1988:26, Fig. 14 [Records of the Zoological Survey of India, Occasional Paper No. 119; ref. 17641] Gumti River, Udaypur subdivision, South Tripura District, northeastern India. Holotype: ZSI FF2396. Paratypes: ZSI FF2397 (8). See Das 2003:355 [ref. 27706]. This description appeared first as above with citation to Barman in press; also appeared in Barman 1989:213, Fig. 1 [ref. 20118] where types were designated. •Valid as Barilius nelsoni Barman 1988 -- (Menon 1999:19 [ref. 24904]). •Synonym of Barilius radiolatus Günther 1868 -- (Talwar & Jhingran 1991:350 [ref. 20764], Nath et al. 2010:32 [ref. 33488]). •Synonym of Opsarius radiolatus (Günther 1866) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Synonym of Opsarius radiolatus (Günther 1868). Danionidae: Chedrinae. Habitat: freshwater.

ngawa, Barilius Vishwanath [W.] & Manojkumar [W.] 2002:86, Fig. 1 [Journal of the Bombay Natural History Society v. 99 (pt 1); ref. 26360] Sherou River, tributary of Manipur River, 24°18'N, 93°54'E, 83 kilometers south of Imphal, Manipur, India. Holotype: MUFM 149. Paratypes: MUFM 150 (40). •Valid as Barilius ngawa Vishwanath & Manojkumar 2002 -- (Nath et al. 2010:24 [ref. 33488] with author as Manoj Kumar, Mayanglambam & Vishwanath 2012:2363 [ref. 31817]). •Questionably a synonym of Opsarius barnoides (Vinciguerra 1890) -- (Kottelat 2013:131 [ref. 32989]). •Valid as Opsarius ngawa (Vishwanath & Manojkumar 2002) -- (Arunkumar & Moyon 2017:167 [ref. 35774], Bleher 2018:618 [ref. 36647], Moyon & Arunkumar 2019:6 [ref. 37054]). Current status: Valid as Opsarius ngawa (Vishwanath & Manojkumar 2002). Danionidae: Chedrinae. Distribution: Manipur River basin, Manipur, India. Habitat: freshwater.

ornatus, Barilius Sauvage [H.-E.] 1883:153 [Bulletin de la Société philomathique de Paris (7th Série) v. 7; ref. 14348] Mé-Nam River, Thailand. Lectotype: MNHN A-5074. Paralectotypes: MNHN B-2981 [ex MNHN A-5074] (1) Type catalog: Bertin & Estève 1948:69 [ref. 19574], Monkolprasit 1969:4 [ref. 25088] [in error]. Lectotype selected by Kottelat 1984:794 [ref. 11440]. See discussion in Kottelat 2013:132 [ref. 32989] that questions the locality. •Valid as Barilius ornatus Sauvage 1883 -- (Kottelat 1984:794 [ref. 11440], Doi 1997:4 [ref. 22832], Karmakar 2000:27 [ref. 25662], Vishwanath & Monojkumar 2002:89 [ref. 26360], Tejavej 2012:140 [ref. 32328], Tejavej 2012:149 [ref. 32353]). •Valid as Opsarius ornatus (Sauvage 1883) -- (Kottelat 2013:132 [ref. 32989], Arunkumar & Moyon 2017:168 [ref. 35774], Moyon & Arunkumar 2019:6 [ref. 37054]). •Not Opsarius ornatus (Sauvage 1883) -- (A. Tejavej pers. comm., 17 Nov. 2014 and probably a Devario). Current status: Valid as Opsarius ornatus (Sauvage 1883). Danionidae: Chedrinae. Distribution: Rivers of Chumphon Province, southern Thailand. Habitat: freshwater.

papillatus, Barilius (Barilius) Day [F.] 1869:378 [Proceedings of the Zoological Society of London 1869 (pt 2) (art. 3) (for 27 May 1869); ref. 18823] Cossye River, Orissa, India. Syntypes (11) and/or Day specimens: AMS B.7909 (2, 1 syntype, 1 non-type), NMW 54891 (1), RMNH 2677 (1), ZSI A.876 (1, lost). Type catalog: Whitehead & Talwar 1976:156 [ref. 23762], Ferraris et al. 2000:301 [ref. 25110]. Reasons for loss of ZSI type specimens during WWII see Chopra 1947:349-350 [ref. 33077]. •Synonym of Opsarius barna (Hamilton 1822) -- (Kottelat 2013:131 [ref. 32989]). •Valid as Opsarius papillatus (Day 1869) -- (Bleher 2018:620 [ref. 36647]). Current status: Synonym of Opsarius barna (Hamilton 1822). Danionidae: Chedrinae. Habitat: freshwater.

pellegrini, Barilius Fang [P.-W.] 1938:587 [Bulletin du Muséum National d'Histoire Naturelle (Série 2) v. 10 (no. 6); ref. 17187] Szemao, 22°47'N, 100°58'E, Yunnan Province, China. Lectotype: MNHN 1938-0025 [ex NRIB 6219]. Paralectotypes: NRIBAS 6220 (1), 6223 (1). Type catalog: Bertin & Estève 1948:69 [ref. 19574]. Lectotype selected by Kottelat 1984:796 [ref. 11440]. •Synonym of Barilius pulchellus Smith 1931 -- (Kottelat 1984:796 [ref. 11440], Kuang in Chu & Chen 1989:19 [ref. 13584], Chen & Chu in Chen et al. 1998:28 [ref. 23878]). •Synonym of Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:65 [ref. 25780], Kottelat 2013:132 [ref. 32989]). Current status: Synonym of Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae. Habitat: freshwater.

phacra, Cyprinus Hamilton [F.] 1822:385 [An account of the fishes found in the river Ganges; ref. 2031] Apparently a mistake for or alternate spelling for Cyprinus shacra on p. 271. Current status: Synonym of Opsarius shacra (Hamilton 1822). Danionidae: Chedrinae.

ponticulus, Danio (Allodanio) Smith [H. M.] 1945:100, Fig. 8 [Bulletin of the United States National Museum No. 188; ref. 4056] Chang-mai [Chiengmai], presumably in the Meping [Maeping] River, northern Thailand. Holotype: MCZ 35524. Type catalog: Monkolprasit 1969:5 [ref. 25088]. •Valid as Barilius ponticulus (Smith 1945) -- (Roberts 1989:31 [ref. 6439], Fang 2001:18 [ref. 25285]). •Questionably a synonym of Opsarius koratensis (Smith 1931) -- (Kottelat 2001:65 [ref. 25780], Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius koratensis (Smith 1931). Danionidae: Chedrinae. Distribution: Thailand. Habitat: freshwater.

profundus, Barilius Mayanglambam [D.] & Vishwanath [W.] 2012:2364, Fig. 1 [Journal of Threatened Taxa v. 4 (no. 2); ref. 31817] Koladyne River at Kolchaw, 22°23'N, 92°57'E, Lawntlai District, Mizoram, India. Holotype: MUMF 24.xii.2009. Paratypes: MUMF 27002-27005 (4), 27021-27018 (8). •Valid as Opsarius profundus (Mayanglambam & Vishwanath 2012) -- (Qin et al. 2019:590 [ref. 36784], Moyon & Arunkumar 2019:5 [ref. 37054]). Current status: Valid as Opsarius profundus (Mayanglambam & Vishwanath 2012). Danionidae: Chedrinae. Distribution: Koladyne River basin, Mizoram, India. Habitat: freshwater.

pulchellus, Barilius Smith [H. M.] 1931:17, Fig. 8 [Proceedings of the United States National Museum v. 79 (no. 2873); ref. 4047] Mekong River at Pang Chao, northern Thailand. Holotype: USNM 90299 (?1 of 2). Paratypes: (3) KUMF 0157 (1). Type catalog: Monkolprasit 1969:4 [ref. 23217], Monkolprasit 1969:4 [ref. 25088], Vilasri et al. 2018:44 [ref. 36451]. •Valid as Barilius pulchellus Smith 1931 -- (Kottelat 1984:796 [ref. 11440], Kuang in Chu & Chen 1989:19 [ref. 13584], Zhu 1995:24 [ref. 25213], Rainboth 1996:71 [ref. 22772], Doi 1997:4 [ref. 22832], Kottelat 1998:25 [ref. 23436], Chen & Chu in Chen et al. 1998:28 [ref. 23878], Fang & Kottelat 1999:293 [ref. 24228], Tejavej 2012:148 [ref. 32328], Zhang et al. 2016:48 [ref. 34477]). •Valid as Opsarius pulchellus (Smith 1931) -- (Kottelat 2001:33 [ref. 25482], Kottelat 2001:65 [ref. 25780], Kottelat 2013:132 [ref. 32989], Kottelat 2015:42 [ref. 33971], Arunkumar & Moyon 2017:168 [ref. 35774], Vilasri et al. 2018:44 [ref. 36451]). Current status: Valid as Opsarius pulchellus (Smith 1931). Danionidae: Chedrinae. Distribution: Mekong and Chao Phraya basins and Xe Bangfai and Nam Theun, Thailand and Laos. Habitat: freshwater.

putaoensis, Opsarius Qin [T.], Maung [K. W.] & Chen [X.-Y.] 2019:586, Figs. 1-3 [Zootaxa 4615 (no. 3); ref. 36784] Putao Market near Airport, Kachin, Myanmar. Holotype: KIZ QT20170033. Paratypes: SEABRI. •Valid as Opsarius putaoensis Qin, Maung & Chen 2019. Current status: Valid as Opsarius putaoensis Qin, Maung & Chen 2019. Danionidae: Chedrinae. Distribution: Mali Hka River drainage, Kachin State, northern Myanmar. Habitat: freshwater.

radiolatus, Barilius Günther [A.] 1868:287 [Catalogue of the fishes in the British Museum v. 7; ref. 1990] Malva, Madhya Prodesh, India. Syntypes: (several) BMNH 1860.3.19.821-822 (2). •Valid as Barilius radiolatus Günther 1868 -- (Barman 1989:214 [ref. 20118], Talwar & Jhingran 1991:350 [ref. 20764], Menon 1999:19 [ref. 24904], Shrestha 2008:95 [ref. 29923], Nath et al. 2010:23 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Bleher 2018:358 [ref. 36647]). •Valid as Opsarius radiolatus (Günther 1868) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius radiolatus (Günther 1868). Danionidae: Chedrinae. Distribution: Central India and Nepal. Habitat: freshwater.

rugosus, Barilius Day [F.] 1867:294 [14] [Proceedings of the Zoological Society of London 1867 (pt 2) (art. 5); ref. 14043] Bowany and Seegoor rivers, and rapid streams along lower slopes of Neilgherries, India. Syntypes: BMNH 1867.7.24.6-8 (3), 1889.2.1.4367-69 (3); NMW 54895-96 (2); ZSI A.871 (2, lost). Type catalog: Whitehead & Talwar 1976:156 [ref. 23762]. On p. 14 of separate. Reasons for loss of ZSI type specimens during WWII see Chopra 1947:349-350 [ref. 33077]. •Synonym of Barilius gatensis (Valenciennes 1844) -- (Menon 1999:18 [ref. 24904]). Current status: Synonym of Opsarius gatensis (Valenciennes 1844). Danionidae: Chedrinae. Habitat: freshwater.

sakaiensis, Opsarius Moyon [W. A.] & Arunkumar [L.] 2019:2, Fig. 1 [International Journal of Fisheries and Aquatic Studies v. 7 (no. 6); ref. 37054] Kana River at Sajik-Tampak near Molnaum village, Yu river basin, about 43 km towards South from district headquarter Chandel, Chandel Bazar, Chandel district, Manipur, India, 24°0'N - 24°15′N, 93°45′E - 94°0′E. Holotype: MUMF 80/NH. Paratypes: MUMF. Name once spelled sakaiensis in title, otherwise sajikensis. •Valid as Opsarius sajikensis Moyon & Arunkumar 2019. Current status: Valid as Opsarius sajikensis Moyon & Arunkumar 2019. Danionidae: Chedrinae. Distribution: South Asia: Yu River drainage, Manipur, India. Habitat: freshwater.

shacra, Cyprinus Hamilton [F.] 1822:271 [An account of the fishes found in the river Ganges; ref. 2031] Kosi River, Uttar Pradesh, India. No types known. •Valid as Barilius shacra (Hamilton 1822) -- (Ataur Rahman 1989:93 [ref. 24860], Talwar & Jhingran 1991:351 [ref. 20764], Sen 1995:526 [ref. 23778], Menon 1999:19 [ref. 24904], Karmakar 2000:27 [ref. 25662], Ataur Rahman 2003:110 [ref. 31338], Shrestha 2008:95 [ref. 29923], Nath et al. 2010:23 [ref. 33488], Conway et al. 2011:1755 [ref. 31594], Mayanglambam & Vishwanath 2012:2363 [ref. 31817], Husain 2012:23 [ref. 32306], Bleher 2018:360 [ref. 36647]). •Valid as Opsarius shacra (Hamilton 1822) -- (Qin et al. 2019:590 [ref. 36784]). Current status: Valid as Opsarius shacra (Hamilton 1822). Danionidae: Chedrinae. Distribution: Upper Brahmaputra basin, India, Bangladesh and Nepal. Habitat: freshwater.

shanensis, Barilius Fowler [H. W.] 1958:12 [Notulae Naturae (Philadelphia) No. 310; ref. 1470] Fort Stedman, elevation 3000 feeet, Nampandet, elevation 2000 feet, Myanmar. Intended as a replacement name for Barilius ornatus of Boulenger 1893:203 [ref. 14522], incorrectly treated by Fowler as a junior homynym of Barilius ornatus Sauvage 1882. Fowler does give a clear citation to Boulenger's account, but Boulenger gave no description (unavailable); so Art. 13.1.3 of the Code apparently does not apply and Fowler's name is not available. •In the synonymy of Barilius barnoides Vinciguerra 1890 -- (Talwar & Jhingran 1991:345 [ref. 20764]). •In the synonymy of Opsarius barnoides (Vinciguera 1890) -- (Kottelat 2013:131 [ref. 32989]). Current status: Synonym of Opsarius barnoides (Vinciguerra 1890). Danionidae: Chedrinae.

signicaudus, Barilius Tejavej [A.] 2012:140, Fig. 1, 2A, 3A, 6A [Zootaxa No. 3586; ref. 32328] Sangklaburi District, Maeklong basin, Kanchanaburi Province, Thailand. Holotype: UNMF 07541. Paratypes: UNMF 00575 (21), 0035 (7); RLIKU 1372 (1); THNHM.F.00531 (3). Plus non-type material. •Valid as Opsarius signicaudus (Tejavej 2012) -- (Kottelat 2013:132 [ref. 32989], Arunkumar & Moyon 2017:168 [ref. 35774], Moyon & Arunkumar 2019:6 [ref. 37054]). Current status: Valid as Opsarius signicaudus (Tejavej 2012). Danionidae: Chedrinae. Distribution: Maeklong basin, western Thailand. Habitat: freshwater.

tila, Cyprinus Hamilton [F.] 1822:274, 385 [An account of the fishes found in the river Ganges; ref. 2031] Bengal. No types known. •Synonym of Barilius bendilisis [bendelisis suggested] (Hamilton 1807) -- (Menon 1999:15 [ref. 24904]). Current status: Synonym of Opsarius bendelisis (Hamilton 1807). Danionidae: Chedrinae. Habitat: freshwater.

tileo, Cyprinus Hamilton [F.] 1822:276, 385 [An account of the fishes found in the river Ganges; ref. 2031] Kosi River, Uttar Pradesh, India. No types known. •Valid as Barilius tileo (Hamilton 1822) -- (Shrestha 1978:34 [ref. 15970], Ataur Rahman 1989:94 [ref. 24860], Talwar & Jhingran 1991:351 [ref. 20764], Sen 1995:526 [ref. 23778], Menon 1999:20 [ref. 24904], Arunkumar & Tombi Singh 2000:249 [ref. 25167], Karmakar 2000:27 [ref. 25662] as tilco, Ataur Rahman 2003:111 [ref. 31338], Shrestha 2008:95 [ref. 29923], Nath et al. 2010:24 [ref. 33488], Mayanglambam & Vishwanath 2012:2363 [ref. 31817]). •Valid as Opsarius tileo (Hamilton 1822) -- (Kottelat 2013:132-133 [ref. 32989], Bleher 2018:622 [ref. 36647], Moyon & Arunkumar 2019:6 [ref. 37054]). Current status: Valid as Opsarius tileo (Hamilton 1822). Danionidae: Chedrinae. Distribution: Ganges and Brahmaputra River basins, Nepal, India, Pakistan and Bangladesh. Habitat: freshwater.