Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the genus Knipowitschia: [ 22 ] records

byblisia, Knipowitschia Ahnelt [H.] 2011:23, Figs. 1-2 [Zootaxa No. 3114; ref. 31650] Lake Köycegiz, 36°55'N, 28°40'E, southwest Turkey. Holotype: ZMH 2175. Paratypes: ZMH 25903 (14). •Valid as Knipowitschia byblisia Ahnelt 2011 -- (Ahnelt 2016:9195 [ref. 34845], Çiçek et al. 2016:116 [ref. 35152], Çiçek et al. 2018:25 [ref. 36267], Thacker et al. 2018:[8] [ref. 36082], Çiçek et al. 2020:256 [ref. 37644], Parenti 2021:324 [ref. 38603], Çiçek et al. 2023:429 [ref. 40625], Kovačić et al. 2023:221 [ref. 40561], Çiçek et al. 2024:317 [ref. 40789]). Current status: Valid as Knipowitschia byblisia Ahnelt 2011. Oxudercidae: Gobionellinae. Distribution: Asia Minor: Köyceğiz Gölü (Mediterranean tributary), Muğla Province (Turkey). Habitat: freshwater.

cameliae, Knipowitschia Nalbant [T. T.] & Oţel [V.] 1995:51, Figs. 1-2 [Ocrotirea naturii si a mediului înconjurator. Bucuresti v. 39 (no. 1-2); ref. 24162] Small lake in the sand spit between Lake Goloviţa and Black Sea, 1 kilometer north of Portiţa Lighthouse, Portiţa, Dobrogea, Romania, depth 0.5-1 meters. Holotype: IBTS 4587. Paratypes: (121) IBTS 4586 (30), 4588 (6); ICDD uncat. (54); MGAB uncat. (51), ZFMK 22151-52 (5). Type catalog: Herder et al. 2010:131 [ref. 31087]. •Valid as Knipowitschia cameliae Nalbant & Oţel 1995 -- (Miller in Miller 2004:338 [ref. 27853], Kottelat & Freyhof 2007:568 [ref. 29996], Vasil'eva 2007:173 [ref. 30517], Freyhof 2011:283 [ref. 31742], Parin et al. 2014:489 [ref. 33547], Parenti 2021:325 [ref. 38603]). •Synonym of Knipowitschia caucasica (Berg 1916) -- (Iftime & Oţel 2021:199 [ref. 38427]). Current status: Synonym of Knipowitschia caucasica (Berg 1916). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

caucasicus, Gobius Kavraisky [F. F.] in Radde 1899:309 [Die Sammlungen des Kaukasischen Museums v. 2; ref. 19639] Not available, no description; from bogs near Batumi; and Lake Temirgorje. Available from Berg 1916 as Pomatoschistus caucasicus; author's name also spelled Kawrajsky and Kavraiskii. •Valid as Pomatoschistus caucasicus (Kavraisky 1899) -- (Mitrofanov & Dukravec 1989:274 [ref. 37748]). •Not available -- (Parenti 2021:446 [ref. 38603]). •In the synonymy of Knipowitschia caucasica (Berg 1916) -- (Kovačić 2005:278 [ref. 28382]). Nomen Nudum. Current status: Synonym of Knipowitschia caucasica (Berg 1916). Oxudercidae: Gobionellinae.

caucasicus, Pomatoschistus Berg [L. S.] (ex Kavraisky) 1916:409 [Les Poissons des eaux douces de la Russie; ref. 277] Swamp near Batum and Inkit Lake near Pitzunda, Georgia (Eurasia). Syntypes: BMNH 1896.3.28.26-28 [ex Tiflis Mus.] (3) Lake Temirgorje, Georgia, Eurasia. Appeared first as Gobius caucasicus Kavraiskii [Kawrajsky] in Radde 1899, not available. Syntypes in BMNH are from a locality mentioned under Gobius caucasicus Kavraiskii in Radde 1899. Name usually seen as Kravraisky. •Valid as Pomatoschistus caucasicus Berg 1916 -- (Berg 1949:1065 [ref. 20662]). •Valid as Knipowitschia caucasica (Berg 1916) -- (Miller 1973:497 [ref. 6888], Miller in Whitehead et al. 1986:1047 [ref. 13677], Economidis & Miller 1990:152 [ref. 16710], Coad 1995:30 [ref. 23608], Ahnelt et al. 1995:49 [ref. 22315], Bianco et al. 1996:53 [ref. 26724], Kottelat 1997:177 [ref. 22952], McKay & Miller 1997:1464 [ref. 24951], Reshetnikov et al. 1997:754 [ref. 24702], Vasil'eva 1998:135 [ref. 23591], Coad 1998:103 [ref. 23869], Neer et al. 1999:1336 [ref. 39968], Vasil'eva & Kuga 2001:159 [ref. 25346], Gabrielyan 2001:28 [ref. 25867], Bogutskaya et al. 2001:47 [ref. 26178], Bilecenoğlu et al. 2002:133 [ref. 26753], Kovačić & Pallaoro 2003:131 [ref. 27236], Vasil'eva 2003:S47 [ref. 28444], Miller et al. in Miller 2004:343 [ref. 27853], Bogutskaya & Naseka 2004:224 [ref. 28183], Vassilev & Pehlivanov 2005:182 [ref. 28369], Kovačić 2005:278 [ref. 28382], Fricke et al. 2007:104 [ref. 29533], Kottelat & Freyhof 2007:569 [ref. 29996], Vasil'eva 2007:158 [ref. 30517], Ninua & Japoshvili 2008:172 [ref. 31251], Miller 2009:1505 [ref. 30234], Esmaeili et al. 2010:377 [ref. 33391], Lipej & Dulčić 2010:65 [ref. 36649], Ahnelt 2011:26 [ref. 31650], Freyhof 2011:283 [ref. 31742], Halasi-Kovács et al. 2011:257 [ref. 31756], Kovačić & Patzner 2011:186 [ref. 31737], Parin et al. 2014:489 [ref. 33547], Jouladeh-Roudbar et al. 2015:898 [ref. 34062], Barbieri et al. 2015:107 [ref. 35029], Çiçek et al. 2015:152 [ref. 35151], Vukić et al. 2016:368 [ref. 34392], Ahnelt 2016:9195 [ref. 34845], Esmaeili et al. 2017:83 [ref. 35254], Esmaeili et al. 2018:64 [ref. 36089], Thacker et al. 2018:[8] [ref. 36082], Artüz & Fricke 2019:559 [ref. 36612], Özuluğ & Saç 2019:27 [ref. 36599], Çiçek et al. 2020:256 [ref. 37644], Jouladeh-Roudbar et al. 2020:235 [ref. 37983], Kovačić 2020:77 [ref. 37932], Kuljanishvili et al. 2020:[6] [ref. 37535], Manilo 2020:74 [ref. 37795], Abliazov et al. 2021:11 [ref. 38576], Kovačić et al. 2021:41 [ref. 39014], Parenti 2021:325 [ref. 38603], Zarei et al. 2021:[7] [ref. 38262], Zarei et al. 2022:171 [ref. 39576], Çiçek et al. 2023:429 [ref. 40625], Çiçek et al. 2023:152 [ref. 40728], Kovačić et al. 2023:221 [ref. 40561], Çiçek et al. 2024:317 [ref. 40789], Kesici et al. 2024:107 [ref. 41571], Iftime & Oţel 2025:21 [ref. 42600], Vasil'eva et al. 2025:[17] [ref. 42434]). Current status: Valid as Knipowitschia caucasica (Berg 1916). Oxudercidae: Gobionellinae. Distribution: Mediterranean Sea; Sea of Marmara; Black Sea; Sea of Azov; Caspian Sea; Aral Sea. IUCN (2024): Least Concern. Habitat: freshwater, brackish, marine.

caunosi, Knipowitschia Ahnelt [H.] 2011:25, Figs. 1, 3 [Zootaxa No. 3114; ref. 31650] Lake Köycegiz, 36°55'N, 28°40'E, southwest Turkey. Holotype: ZMH 25904. Paratypes: ZMH 2175:18 (1), 25905 (2). •Valid as Knipowitschia caunosi Ahnelt 2011 -- (Ahnelt 2016:9195 [ref. 34845], Çiçek et al. 2016:116 [ref. 35152], Çiçek et al. 2018:25 [ref. 36267], Çiçek et al. 2020:256 [ref. 37644], Parenti 2021:325 [ref. 38603], Çiçek et al. 2023:429 [ref. 40625], Kovačić et al. 2023:221 [ref. 40561], Çiçek et al. 2024:318 [ref. 40789]). Current status: Valid as Knipowitschia caunosi Ahnelt 2011. Oxudercidae: Gobionellinae. Distribution: Asia Minor: Köyceğiz Gölü (Mediterranean tributary), Muğla Province (Turkey). Habitat: freshwater.

ephesi, Knipowitschia Ahnelt [H.] 1995:156, Fig. 1 [Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut v. 92; ref. 22021] Ephesus, Küçük Menderes River drainage, İzmir Province, western Anatolia, Turkey, 37°58'N, 27°17'E. Holotype: ZMH 2177.1. Paratypes: ZMH 2177.2-11 (10). Type catalog: Çiçek et al. 2019:[2] [ref. 36881]. •Valid as Knipowitschia ephesi Ahnelt 1995 -- (Miller in Miller 2004:335 [ref. 27853], Kovačić 2005:278 [ref. 28382], Kovačić & Sanda 2007:83 [ref. 29335], Miller 2009:1506 [ref. 30234], Ahnelt 2011:26 [ref. 31650], Freyhof 2011:283 [ref. 31742], Çiçek et al. 2015:152 [ref. 35151], Ahnelt 2016:9195 [ref. 34845], Çiçek et al. 2018:25 [ref. 36267]). •Synonym of Knipowitschia ricasolii (Di Caporiacco 1935) -- (Çiçek et al. 2019:[2] [ref. 36881], Parenti 2021:326 [ref. 38603], Çiçek et al. 2023:430 [ref. 40625], Çiçek et al. 2024:320 [ref. 40789]). Current status: Synonym of Knipowitschia ricasolii (Di Caporiacco 1935). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish.

georghievi, Knipowitschia Pinchuk [V. I.] 1978:798 [Zoologichesky Zhurnal v. 57 (no. 5); ref. 8894] Gebedjinsky [Gebedzhinsk] Lake, Bulgaria. Holotype: ZIN 42337 (male of 2). Paratypes: ZIN 42337 (1 female of 2). Additional material: (3 + juveniles). •Synonym of Knipowitschia longecaudata (Kessler 1877) -- (Miller in Whitehead et al. 1986:1048 [ref. 13677], Mitrofanov & Dukravec 1989:273 [ref. 37748] as longicaudata, Coad 1995:30 [ref. 23608], Kottelat 1997:177 [ref. 22952], McKay & Miller 1997:1464 [ref. 24951] but a valid subspecies, Vasil'eva 1998:136 [ref. 23591] with question, Miller in Miller 2004:384 [ref. 27853], Parin et al. 2014:490 [ref. 33547] with question, Jouladeh-Roudbar et al. 2020:236 [ref. 37983], Parenti 2021:325 [ref. 38603], Çiçek et al. 2024:319 [ref. 40789]). Current status: Synonym of Knipowitschia longecaudata (Kessler 1877). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish.

goerneri, Knipowitschia Ahnelt [H.] 1991:266, Figs. 1-5 [Ichthyological Exploration of Freshwaters v. 2 (no. 3); ref. 19167] Freshwater spring southwest of Korissias lagoon, Corfu [Kerkyra] Island, western Greece. Holotype: NMW 90127. Paratypes: NMW 90128 (2), 90253 (2). •Valid as Knipowitschia goerneri Ahnelt 1991 -- (Economidis 1995:206 [ref. 23025], Bianco et al. 1996:53 [ref. 26724], Kottelat 1997:177 [ref. 22952], Miller in Miller 2004:370 [ref. 27853], Kovačić 2005:278 [ref. 28382], Kottelat & Freyhof 2007:570 [ref. 29996], Freyhof 2011:283 [ref. 31742], Barbieri et al. 2015:107 [ref. 35029], Vukić et al. 2016:365 [ref. 34392], Parenti 2021:325 [ref. 38603], Shumka et al. 2023:38 [ref. 40747]). •Synonym of Knipowitschia milleri (Ahnelt & Bianco 1990) -- (Thacker et al. 2018:[9] [ref. 36082]). Current status: Synonym of Knipowitschia milleri (Ahnelt & Bianco 1990). Oxudercidae: Gobionellinae. Habitat: freshwater.

iljini, Knipowitschia Berg [L. S.] 1931:1271, Pl. 1; Figs. 1-2 [Izvestiya Akademii Nauk SSSR. VII Seriya, Otdelenie Matematicheskikh i Estestvennykh Nauk. Moskwa. Leningrad 1931; ref. 16354] Middle part of Caspian Sea. Syntypes: (many) ZIN 22052 (65), 24370 (16), ?24424 (6+). •Valid as Knipowitschia iljini Berg 1931 -- (Berg 1949:1068 [ref. 20662], Coad 1995:30 [ref. 23608], Reshetnikov et al. 1997:754 [ref. 24702], Vasil'eva 1998:135 [ref. 23591], Coad 1998:103 [ref. 23869], Miller & Pinchuk in Miller 2004:375 [ref. 27853], Freyhof 2011:283 [ref. 31742], Esmaeili et al. 2010:377 [ref. 33391], Jouladeh-Roudbar et al. 2015:898 [ref. 34062], Esmaeili et al. 2017:83 [ref. 35254], Esmaeili et al. 2018:64 [ref. 36089], Parenti 2021:325 [ref. 38603], Zarei et al. 2022:172 [ref. 39576], Çiçek et al. 2024:318 [ref. 40789], Vasil'eva et al. 2025:[17] [ref. 42434]). Current status: Valid as Knipowitschia iljini Berg 1931. Oxudercidae: Gobionellinae. Distribution: Eurasia: Caspian Sea basin. Habitat: brackish.

knipowitschi, Pomatoschistus Beling [D. E.] 1927:351 [v. 3 (pt 7); ref. 19949] Not available, no distinguishing features; from Ukraine. •In the synonymy of Knipowitschia longecaudata (Kessler 1877) -- (Berg 1949:1066 [ref. 20662], Miller 1973:497 [ref. 6888], Kottelat 1997:177 [ref. 22952], Vasil'eva 1998:135 [ref. 23591], Vasil'eva 2003:S47 [ref. 28444], Miller in Miller 2004:383 [ref. 27853], Parin et al. 2014:490 [ref. 33547]). Nomen Nudum. Current status: Synonym of Knipowitschia longecaudata (Kessler 1877). Oxudercidae: Gobionellinae.

kosswigii, Bubyr caucasicus Sözer [F.] 1941:159, Figured [Revue de la Faculté des Sciences de l'Université d'Instanbul, Série B: Sciences Naturelles v. 6 (nos 1-2); ref. 13222] Lake Manyas, Anatolia, Turkey. Syntypes: (7) whereabouts unknown. •Synonym of Knipowitschia caucasica (Kavraisky 1816 or Berg 1816) -- (Miller 1973:497 [ref. 6888], Economidis & Miller 1990:153 [ref. 16710], Kottelat 1997:177 [ref. 22952]). •Synonym of Knipowitschia caucasica (Berg 1916) -- (Miller et al. in Miller 2004:343 [ref. 27853], Jouladeh-Roudbar et al. 2020:235 [ref. 37983], Parenti 2021:325 [ref. 38603], Çiçek et al. 2024:317 [ref. 40789]). Current status: Synonym of Knipowitschia caucasica (Berg 1916). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

lencoranicus, Gobius Kessler [K. F.] 1877:34 [The Aralo-Caspian Expedition; ref. 2597] Name suppressed by the ICZN (Opinion 860) as lenkoranicus, invalid; from marsh at Lendoran, Azerbaijan. •Questionably in the synonymy of Pomatoschistus caucasica (Berg 1916) -- (Berg 1949:1064 [ref. 20662]). •Questionably in the synonymy of Knipowitschia caucasica (Berg 1916) -- (Miller 1973:497 [ref. 6888], Economidis & Miller 1990:152 [ref. 16710], Vasil'eva 1998:135 [ref. 23591], Miller et al. in Miller 2004:343 [ref. 27853]). •Not available -- (Parenti 2021:446 [ref. 38603]). •In the synonymy of Knipowitschia caucasica (Berg 1916) -- (Miller in Whitehead et al. 1986:1047 [ref. 13677] as lenkoranica, Coad 1995:30 [ref. 23608] as lenkoranicus, Kottelat 1997:177 [ref. 22952], Vasil'eva 2003:S47 [ref. 28444] with question, Bogutskaya & Naseka 2004:225 [ref. 28183], Parin et al. 2014:489 [ref. 33547] with question). Suppressed. Current status: Synonym of Knipowitschia caucasica (Berg 1916). Oxudercidae: Gobionellinae.

longecaudatus, Gobius Kessler [K. F.] 1877:35, Pl. 3 (fig. 8) [The Aralo-Caspian Expedition; ref. 2597] Southern and middle Caspian Sea. Syntypes: BMNH 1897.7.5.10 [ex ZIN, var. C] (1), ZIN (lost). Kessler treats 3 unnamed varieties, "a" from 336 ft. [48 Russian fms.], "b" from 308 and 245 ft. [44 and 35 Russian fms.], and "c" from 1750 ft. [250 Russian fms.]. Spelled longicaudatus in literature. Neotype designated by Pinchuk 1978:797 as ZISP 3876, but apparently the BMNH syntype is available. •Valid as Knipowitschia longecaudata (Kessler 1877) -- (Berg 1949:1066 [ref. 20662], Miller 1973:497 [ref. 6888], Miller in Whitehead et al. 1986:1048 [ref. 13677], Mitrofanov & Dukravec 1989:275 [ref. 37748] as longicaudata, Coad 1995:30 [ref. 23608], Kottelat 1997:177 [ref. 22952], Reshetnikov et al. 1997:754 [ref. 24702], Vasil'eva 1998:135 [ref. 23591], McKay & Miller 1997:1464 [ref. 24951] as valid species and subspecies, Bogutskaya et al. 2001:47 [ref. 26178], Kovačić & Pallaoro 2003:132 [ref. 27236], Vasil'eva 2003:S47 [ref. 28444], Miller in Miller 2004:383 [ref. 27853], Miller & Pinchuk in Miller 2004:432 [var. "c"] [ref. 27853], Bogutskaya & Naseka 2004:225 [ref. 28183], Vassilev & Pehlivanov 2005:182 [ref. 28369], Fricke et al. 2007:104 [ref. 29533], Kottelat & Freyhof 2007:569 [ref. 29996], Vasil'eva 2007:159 [ref. 30517], Ninua & Japoshvili 2008:172 [ref. 31251], Esmaeili et al. 2010:377 [ref. 33391], Kovačić & Patzner 2011:186 [ref. 31737], Parin et al. 2014:490 [ref. 33547], Jouladeh-Roudbar et al. 2015:898 [ref. 34062], Çiçek et al. 2015:152 [ref. 35151], Esmaeili et al. 2017:83 [ref. 35254], Esmaeili et al. 2018:64 [ref. 36089], Artüz & Fricke 2019:559 [ref. 36612], Çiçek et al. 2020:256 [ref. 37644], Jouladeh-Roudbar et al. 2020:235 [ref. 37983], Kuljanishvili et al. 2020:[6] [ref. 37535], Manilo 2020:75 [ref. 37795], Kodukhova & Karabanov 2021:539 [621] [ref. 38655], Parenti 2021:325 [ref. 38603], Zarei et al. 2022:172 [ref. 39576], Çiçek et al. 2023:430 [ref. 40625], Çiçek et al. 2024:319 [ref. 40789], Kesici et al. 2024:107 [ref. 41571], Iftime & Oţel 2025:21 [ref. 42600], Vasil'eva et al. 2025:[17] [ref. 42434]). Current status: Valid as Knipowitschia longecaudata (Kessler 1877). Oxudercidae: Gobionellinae. Distribution: Eurasia: Black Sea, Sea of Azov and Caspian Sea basins. IUCN (2024): Least Concern. Habitat: freshwater, brackish.

mermere, Knipowitschia Ahnelt [H.] 1995:160, Fig. 3 [Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut v. 92; ref. 22021] Mermere [Lake Marmara], western Anatolia, Turkey, 38°41'N, 28°00'E (is 38°37'N, 28°00'E). Holotype: ZMH 2176.1. Paratypes: ZMH 2176.2-23 (24). •Valid as Knipowitschia mermere Ahnelt 1995 -- (Miller in Miller 2004:335 [ref. 27853], Kovačić 2005:278 [ref. 28382], Fricke et al. 2007:104 [ref. 29533], Ahnelt 2011:26 [ref. 31650], Çiçek et al. 2015:152 [ref. 35151], Ahnelt 2016:9195 [ref. 34845], Çiçek et al. 2018:25 [ref. 36267], Thacker et al. 2018:[8] [ref. 36082], Çiçek et al. 2020:256 [ref. 37644], Parenti 2021:325 [ref. 38603], Çiçek et al. 2023:430 [ref. 40625], Kovačić et al. 2023:221 [ref. 40561], Çiçek et al. 2024:319 [ref. 40789]). Current status: Valid as Knipowitschia mermere Ahnelt 1995. Oxudercidae: Gobionellinae. Distribution: Asia Minor: Marmara Sea tributary, northwestern Anatolia (Turkey). Habitat: freshwater, brackish.

milleri, Orsinigobius Ahnelt [H.] & Bianco [P. G.] 1990:2, Figs. 1-3 [Annalen des Naturhistorischen Museums in Wien v. 91 (B) [1987]; ref. 14131] Brackish canal, connected to deltaic part of Acheron River, Epirus, western Greece, 39°15'N, 20°30'E. Holotype: NMW 86065. Paratypes: IZA 8784-85 (7, 8); NMW 86066 (7), 86067 (7 or 8). •Valid as Orsinigobius milleri Ahnelt & Bianco 1990 -- (Ahnelt & Bianco 1990:1 [ref. 14131], Bianco & Miller 1990:1289 [ref. 16709]). •Valid as Knipowitschia milleri (Ahnelt & Bianco 1990) -- (Kottelat 1997:177 [ref. 22952], Miller et al. in Miller 2004:391 [ref. 27853], Kovačić 2005:278 [ref. 28382], Kottelat & Freyhof 2007:572 [ref. 29996], Freyhof 2011:283 [ref. 31742], Barbieri et al. 2015:108 [ref. 35029], Vukić et al. 2016:368 [ref. 34392], Thacker et al. 2018:[8] [ref. 36082], Parenti 2021:326 [ref. 38603]). Current status: Valid as Knipowitschia milleri (Ahnelt & Bianco 1990). Oxudercidae: Gobionellinae. Distribution: Southeastern Europe: Acheron River (Greece) endemic. Habitat: freshwater, brackish.

montenegrina, Knipowitschia Kovačić [M.] & Šanda [R.] 2007:82, Figs. 1-2 [Journal of the National Museum (Prague), Natural History Series. v. 176 (no. 5); ref. 29335] Golubovci, 42°18"55.3"N, 19°12'03.5"E [now 42°31'N, 19°20'E], River Moraca, above Lake Skadar, southern Montenegro. Holotype: NMP P6V 80370. Paratypes: NMP P6V 80366 (1), 80369 (1), 80371 (1), 80373 (2); PMR VP1600 (4). Type catalog: Mlíkovský et al. 2011:155 [ref. 33498]. •Valid as Knipowitschia montenegrina Kovačić & Šanda 2007 -- (Miller 2009:1506 [ref. 30234], Freyhof 2011:283 [ref. 31742], Vukić et al. 2016:368 [ref. 34392], Thacker et al. 2018:[8] [ref. 36082], Parenti 2021:326 [ref. 38603], Shumka et al. 2023:38 [ref. 40747]). Current status: Valid as Knipowitschia montenegrina Kovačić & Šanda 2007. Oxudercidae: Gobionellinae. Distribution: Southeastern Europe: River Moraca that drains into Lake Skadar (southern Montenegro and Albania) [probably also in Lake Skadar]. Habitat: freshwater.

mrakovcici, Knipowitschia Mrakovčić [M.], Misetic [S.] & Povz [M.] 1995:185 [Biological Conservation v. 72 (spec. issue); ref. 23079] Not available, name only; from Krka River, Croatia. Described later by Miller 2009:1499 [ref. 30234]. •Not available -- (Parenti 2021:447 [ref. 38603]). •Placement uncertain -- (Kottelat 1997:184 [ref. 22952] as name only and dated to Mrakovčić, Misetic & Povz 1995:185 [ref. 23079]). Nomen Nudum. Current status: Synonym of Knipowitschia panizzae (Verga 1841). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish.

mrakovcici, Knipowitschia Miller [P. J.] 2009:1500, Figs. 1-2 [Journal of Fish Biology v. 74 (no. 7); ref. 30234] Duboka uvala, Lake Visovac, Croatia. Holotype: PMR VP1700. Paratypes: PRM VP1701 (13); BMNH 2008.2.26.1-11 (11 [?12]), 2008.2.26.12-18 (7), 2008.2.26.19 (1). Plus non-type specimens. Appeared first as a nomen nudum in Mrakovčić et al. 1995. •Valid as Knipowitschia mrakovcici Miller 2009 -- (Freyhof 2011:283 [ref. 31742], Ćaleta et al. 2015:65 [ref. 34877], Ćaleta et al. 2019:182 [ref. 37026], Parenti 2021:326 [ref. 38603]). •Synonym of Knipowitschia panizzae (Verga 1841) -- (Thacker et al. 2018:[9] [ref. 36082]). Current status: Synonym of Knipowitschia panizzae (Verga 1841). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish.

panizzae, Gobius Verga [D.] 1841:379 [Atti della Terza Riunione degli Scienziati Italiani, Firenze 1841; ref. 17884] Lagoon of Comacchio, Italy. Syntypes: NHW 29810 (5). The name panizzai is a misspelling. •Valid as Knipowitschia panizzae (Verga 1841) -- (Miller 1973:497 [ref. 6888], Miller in Whitehead et al. 1986:1048 [ref. 13677], Kottelat 1997:177 [ref. 22952], McKay & Miller 1997:1464 [ref. 24951], Kovačić & Pallaoro 2003:132 [ref. 27236], Miller in Miller 2004:405 [ref. 27853], Kovačić 2005:278 [ref. 28382], Kovačić & Sanda 2007:83 [ref. 29335], Kottelat & Freyhof 2007:572 [ref. 29996], Miller 2009:1505 [ref. 30234], Lipej & Dulčić 2010:65 [ref. 36649], Freyhof 2011:283 [ref. 31742], Kovačić & Patzner 2011:187 [ref. 31737], Ćaleta et al. 2015:65 [ref. 34877], Spinelli et al. 2016:[2] 238 [ref. 36473], Vukić et al. 2016:368 [ref. 34392], Thacker et al. 2018:[8] [ref. 36082], Ćaleta et al. 2019:182 [ref. 37026], Lorenzoni et al. 2019:253 [ref. 37108], Kovačić 2020:77 [ref. 37932], Kovačić et al. 2020:25 [ref. 37519], Tutman et al. 2020:4 [ref. 38008], Kovačić et al. 2021:41 [ref. 39014], Parenti 2021:326 [ref. 38603]). Current status: Valid as Knipowitschia panizzae (Verga 1841). Oxudercidae: Gobionellinae. Distribution: Southern and southeastern Europe: Adriatic Sea coast of Italy, Slovakia, Croatia and Bosnia-Hercegovina; introduced in other parts of Italy, Sicily and Greece. Habitat: freshwater, brackish.

radovici, Knipowitschia Kovačić [M.] 2005:275, Figs. 1-3 [Cybium v. 29 (no. 3); ref. 28382] Town of Vid, Norin River, Neretva drainage, Croatia. Holotype: PMR VP1211. Paratypes: PRM VP1212 (1), VP1213 (1). •Synonym of Knipowitschia panizzae (Verga 1841) -- (Thacker et al. 2018:[9] [ref. 36082]). •Valid as Knipowitschia radovici Kovačić 2005 -- (Kottelat & Freyhof 2007:573 [ref. 29996], Zupančič 2008:70 [ref. 29926], Miller 2009:1506 [ref. 30234], Freyhof 2011:283 [ref. 31742], Ćaleta et al. 2015:65 [ref. 34877], Ćaleta et al. 2019:182 [ref. 37026], Tutman et al. 2020:4 [ref. 38008], Parenti 2021:326 [ref. 38603]). Current status: Valid as Knipowitschia radovici Kovačić 2005. Oxudercidae: Gobionellinae. Distribution: Southeastern Europe: Beretva River basin of Croatia and Bosnia-Hercegovina. Habitat: freshwater.

ricasolii, Gobius Di Caporiacco [L.] 1935:258 [Monitore Zoologico Italiano v. 46 (no. 8); ref. 13876] Kuyuncu Lake (Aya Selçuk), Küçük Menderes River drainage, İzmir Province, western Anatolia, Turkey. Syntypes: MZUF 5551-55 (5). Type catalog: Vanni 1991:227 [ref. 20099], Nocita & Vanni 1997:66 [ref. 36143], Çiçek et al. 2019:[2] [ref. 36881]. •Valid as Knipowitschia ricasolii (Di Caporiacco 1935) -- (Çiçek et al. 2018:25 [ref. 36267], Çiçek et al. 2019:[2] [ref. 36881], Çiçek et al. 2020:256 [ref. 37644], Çiçek et al. 2023:430 [ref. 40625], Kovačić et al. 2023:221 [ref. 40561], Çiçek et al. 2024:320 [ref. 40789]). Current status: Valid as Knipowitschia ricasolii (Di Caporiacco 1935). Oxudercidae: Gobionellinae. Distribution: Asia Minor: Kuyuncu Lake, near Aya Selçuk, Maendri valley (Aegean Sea tributary), Izmir Province (Turkey). Habitat: freshwater, brackish.

thessalus, Gobius Vinciguerra [D.] 1921:323 [2], Pl. 4 (fig. 1) [Annali del Museo Civico di Storia Naturale di Genova (Serie 3). v. 9 (no. 49); ref. 15333] Kefalovriso spring, Monte Kissavo, near the village of Chasabali, Thessaly, Greece. Syntypes: (many) MSNG 12606 (9). Type catalog: Tortonese 1963:344 [ref. 10350]. On p. 2 of separate. •Valid as Knipowitschia thessala (Vinciguerra 1921) -- (Economidis & Miller 1990:158 [ref. 16710], Economidis 1995:208 [ref. 23025], Kottelat 1997:177 [ref. 22952], McKay & Miller 1997:1464 [ref. 24951], Miller & Economidis in Miller 2004:423 [ref. 27853], Kovačić 2005:278 [ref. 28382], Kottelat & Freyhof 2007:574 [ref. 29996], Miller 2009:1506 [ref. 30234], Ahnelt 2011:26 [ref. 31650], Barbieri et al. 2015:108 [ref. 35029], Vukić et al. 2016:368 [ref. 34392], Thacker et al. 2018:[8] [ref. 36082], Parenti 2021:327 [ref. 38603]). Current status: Valid as Knipowitschia thessala (Vinciguerra 1921). Oxudercidae: Gobionellinae. Distribution: Southeastern Europe: Thessaly (Greece). Habitat: freshwater.