Genera that contain: Leptocephalus [ 14 ] records

Alloconger Jordan [D. S.] & Hubbs [C. L.] 1925:192, 195 [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Masc. Leptocephalus flavirostris Snyder 1908. Type by original designation (also monotypic). •Synonym of Ariosoma Swainson 1838 -- (Smith 1989:492 [ref. 13285], Shen 1998:8 [ref. 23445], Zhang et al. 2010:193 [ref. 31511]). Current status: Synonym of Ariosoma Swainson 1838. Congridae: Bathymyrinae.

Ascomana Castle [P. H. J.] 1967:5 [Special Publication, Department of Ichthyology, Rhodes University No. 1; ref. 770] Fem. Ascomana eximia Castle 1967. Type by original designation (also monotypic). Based on leptocephalus larva. Of uncertain relationships (Smith 1989:981 [ref. 13285]). •Synonym of Coloconger Alcock 1889 -- (Castle, pers. comm.). Current status: Synonym of Coloconger Alcock 1889. Colocongridae.

Chanodichthys Bleeker [P.] 1860:432 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 20 (no. 3); ref. 370] Masc. Leptocephalus mongolicus Basilewsky 1855. Type by being a replacement name. Appeared in key, without included species or reference to Basilewsky. Three species (two with question) included by Bleeker 1860:282, 400 [ref. 380]; indication that Basilewsky's name preoccupied and type designated on p. 400. See also Bănărescu 1997:21 [ref. 23274]. •Valid as Chanodichthys Bleeker 1860 -- (Kottelat 1989:6 [ref. 13605], Bogutskaya & Naseka 1996:21 [ref. 22798], Bogutskaya & Naseka 1996:21 [ref. 22798], Doi 1997:20 [ref. 22832], Naseka 1998:74 [ref. 23590], Bogutskaya & Naseka 2004:52 [ref. 28183], Kottelat 2013:86 [ref. 32989], Tang et al. 2013:101 [ref. 33447] in Oxygastrinae, Parin et al. 2014:72 [ref. 33547], Zhang et al. 2016:58 [ref. 34477], Dyldin & Orlov 2016:658 [ref. 34853]). Current status: Valid as Chanodichthys Bleeker 1860. Xenocyprididae.

Diaphanichthys (subgenus of Leptocephalus) Peters [W. (C. H.)] 1864:399 [Monatsberichte der Königlichen Preussischen Akademie der Wissenschaften zu Berlin 1864; ref. 3437] Masc. Leptocephalus (Diaphanichthys) brevicaudus Peters 1864. Type by monotypy. Based on a leptocephalus. •Questionably a synonym of Ariosoma Swainson 1838 -- (Smith 1989:491 [ref. 13285]). Current status: Synonym of Ariosoma Swainson 1838. Congridae: Bathymyrinae.

Esunculus Kaup [J. J.] 1856:143 [Catalogue of the apodal fish in the collection of the British Museum; ref. 2573] Masc. Esunculus costai Kaup 1856. Type by monotypy. •Synonym (leptocephalus) of Albula Scopoli 1777 -- (Whitehead 1986:216 [ref. 5733], but genus credited to Cope, Kottelat 2013:35 [ref. 32989]). Current status: Synonym of Albula Scopoli 1777. Albulidae: Albulinae.

Euleptocephalus (subgenus of Leptocephalus) Strömman [P. H.] 1896:5 [Leptocephalids in the University Zoological Museum at Upsala; ref. 4294] Masc. Leptocephalus sicanus Facciolà 1883. Type by subsequent designation. Included species unclear, at least two. On p. 5 of separate [original not examined]. Type designated by Jordan 1920:470 [ref. 4905]. •Synonym of Gnathophis Kaup 1859 -- (Castle 1969:11 [ref. 12436]). Current status: Synonym of Gnathophis Kaup 1859. Congridae: Congrinae.

Helmichthys Costa [O. G.] 1844:index p. 6 [Fauna del regno di Napoli v. 3 (pt 2); ref. 980] Masc. Helmichthys diaphanus Costa 1844. Type by monotypy. Based on a leptocephalus. Not seen. Pl. 31 is also involved. •Synonym of Conger Oken 1817 -- (see Castle 1969:10 [ref. 12436]). •Synonym of Ariosoma Swainson 1838 -- (Smith 1989:491 [ref. 13285]). Current status: Synonym of Ariosoma Swainson 1838. Congridae: Bathymyrinae.

Microconger (subgenus of Leptocephalus) Fowler [H. W.] 1912:9 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 64; ref. 1385] Masc. Leptocephalus caudalis Fowler 1912. Type by original designation (also monotypic). •Synonym of Conger Bosc1817 -- (Blache et al. 1973:239 [ref. 7185], Smith 1989:513 [ref. 13285]). Current status: Synonym of Conger Bosc 1817. Congridae: Congrinae.

Nessorhamphus Schmidt [E. J.] 1931:372 [Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening, Kjøbenhavn v. 90; ref. 3933] Masc. Leptocephalus ingolfianus Schmidt 1912. Type by monotypy. •Valid as Nessorhamphus Schmidt 1931 -- (Blache et al. 1973:246 [ref. 7185], Karmovskaya 1985:891 [ref. 21815], Bauchot & Saldanha in Whitehead et al. 1986:576 [ref. 13676], Castle 1986:192 [ref. 5644], Paxton et al. 1989:124 [ref. 12442], Robins 1989:427 [ref. 13289], Smith 1999:1672 [ref. 24661], Smith 2003:735 [ref. 26989], Paxton et al. 2006:281 [ref. 28995], Smith & Stewart 2015:261 [ref. 34234], Bañón et al. 2016:304 [ref. 34397], Fricke et al. 2018:47 [ref. 35805]). Current status: Valid as Nessorhamphus Schmidt 1931. Derichthyidae.

Oxyurus Rafinesque [C. S.] 1810:19 [Caratteri di alcuni nuovi generi e nuove specie di animali e piante della Sicilia; ref. 3594] Masc. Oxyurus vermiformis Rafinesque 1810. Type by monotypy. Status uncertain, based on leptocephalus, probably of Conger -- (Castle 1969:9 [ref. 12436]). Current status: Uncertain. Congridae: Congrinae.

Pseudaspius Dybowski [B. N.] 1869:953 [Verhandlungen der K.-K. zoologisch-botanischen Gesellschaft in Wien v. 19; ref. 1169] Masc. Cyprinus leptocephalus Pallas 1776. Type by monotypy. •Valid as Pseudaspius Dybowski 1869 -- (Yang & Hwang 1964:34 [ref. 13497], Bogutskaya 1987:936 [ref. 13521], Bogutskaya & Naseka 1996:20 [ref. 22798], Bogutskaya 1998:69 [ref. 23589], Luo in Chen et al. 1998:92 [ref. 23878], Bogutskaya & Naseka 2004:96 [ref. 28183], Parin et al. 2014:86 [ref. 33547], Zhang et al. 2016:54 [ref. 34477], Dyldin & Orlov 2016:662 [ref. 34853], Sakai et al. 2020:[4] [ref. 37278]). Current status: Valid as Pseudaspius Dybowski 1869. Leuciscidae: Pseudaspininae.

Rhynchoconger Jordan [D. S.] & Hubbs [C. L.] 1925:192, 196 [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Masc. Leptocephalus ectenurus Jordan & Richardson 1909. Type by original designation (also monotypic). •Valid as Rhynchoconger Jordan & Hubbs 1925 -- (Asano in Masuda et al. 1984:28 [ref. 6441], Paxton et al. 1989:142 [ref. 12442], Smith 1989:525 [ref. 13285], Ben-Tuvia 1993:352 [ref. 21130], Castle 1995:712 [22123], Smith 1999:1685 [ref. 24661], Castle & Smith 1999:973 [ref. 25141], Smith 2003:748 [ref. 26989], Hoese & Gates 2006:296 [ref. 28997], Zhang et al. 2010:207 [ref. 31511], Caires & Figueiredo 2011:370 [ref. 31202], Golani & Fricke 2018:26 [ref. 36273], Mohapatra et al. 2022:1 [ref. 39271], Acharya et al. 2022:188 [ref. 39489], Kodeeswaran et al. 2023:1 [ref. 40082]). Current status: Valid as Rhynchoconger Jordan & Hubbs 1925. Congridae: Congrinae.

Rhynchocymba Jordan [D. S.] & Hubbs [C. L.] 1925:192, 195 [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Fem. Leptocephalus nystromi Jordan & Snyder 1901. Type by original designation. •Synonym of Gnathophis Kaup 1859 -- (Blache et al. 1973:242 [ref. 7185], Smith 1989:521 [ref. 13285]). Current status: Synonym of Gnathophis Kaup 1859. Congridae: Congrinae.

Tilurus Kölliker [R. A. von] 1853:100 [Verhandlungen der Physikalisch-Medizinischen Gesellschaft zu Würzburg. v. 4 (no. 1); ref. 2680] Masc. Tilurus gegenbauri Kölliker 1853 (= Leptocephalus trichiurus Cocco 1829). Type by monotypy. •Valid as Tilurus Kölliker 1853, as larval Notacanthiformes -- (McDowell 1973:31 [ref. 24539], Smith 1989:956 [ref. 13285]). Current status: Valid as Tilurus Kölliker 1853. Notacanthidae.