| Genus/Species | Common Name | Image |
|---|---|---|
| Alepocephalus agassizii | Agassiz' slick-head fish | |
| Alepocephalus andersoni | Unspecified | |
| Alepocephalus antipodianus | Antipodean slick-head fish | |
| Alepocephalus asperifrons | Rough-head slick-head fish | |
| Alepocephalus australis | Small-scaled brown slick-head fish | |
| Alepocephalus bairdii | Baird's slick-head fish | |
| Alepocephalus bicolor | Bicolour slick-head fish | |
| Alepocephalus blanfordii | Unspecified | ![]() |
| Alepocephalus dentifer | Unspecified | |
| Alepocephalus fundulus | Small-scale slick-head fish | |
| Alepocephalus longiceps | Long-fin slick-head fish | |
| Alepocephalus longirostris | Long-snout slick-head fish | |
| Alepocephalus melas | Unspecified | |
| Alepocephalus owstoni | Owston's slick-head fish | ![]() |
| Alepocephalus planifrons | Smooth-faced slick-head fish | |
| Alepocephalus productus | Smalleye smooth-head fish | |
| Alepocephalus rostratus | Risso's smooth-head fish | |
| Alepocephalus tenebrosus | California slick-head fish | |
| Alepocephalus triangularis | Triangulate slick-head fish | |
| Alepocephalus umbriceps | Slick-head fish | |
| Asquamiceps caeruleus | Unspecified | |
| Asquamiceps hjorti | Bare-throat slick-head fish | ![]() |
| Asquamiceps longmani | Unspecified | |
| Asquamiceps velaris | Fan-fin smooth-head fish | |
| Aulastomatomorpha phospherops | Luminous slick-head fish | |
| Bajacalifornia aequatoris | Unspecified | |
| Bajacalifornia arcylepis | Network slick-head fish | |
| Bajacalifornia burragei | Sharp-chin slick-head fish | |
| Bajacalifornia calcarata | Brown slick-head fish | |
| Bajacalifornia erimoensis | Unspecified | |
| Bajacalifornia megalops | Big-eye smooth-head fish | |
| Bajacalifornia microstoma | Unspecified | |
| Bathylaco macrophthalmus | Unspecified | |
| Bathylaco nielseni | Unspecified | |
| Bathylaco nigricans | Black warrior fish | |
| Bathyprion danae | Fang-tooth smooth-head fish | |
| Bathytroctes breviceps | Unspecified | |
| Bathytroctes elegans | Unspecified | |
| Bathytroctes inspector | Unspecified | ![]() |
| Bathytroctes macrognathus | Unspecified | |
| Bathytroctes macrolepis | Koefoed's smooth-head fish | |
| Bathytroctes michaelsarsi | Michael Sars' smooth-head fish | |
| Bathytroctes microlepis | Small-scale smooth-head fish | |
| Bathytroctes oligolepis | Unspecified | ![]() |
| Bathytroctes pappenheimi | Unspecified | |
| Bathytroctes squamosus | Deep-scale slick-head fish | |
| Bathytroctes zugmayeri | Zugmayer's slick-head fish | ![]() |
| Conocara bertelseni | Bertelsen's smooth-head fish | |
| Conocara fiolenti | Fiolenti's smooth-head fish | |
| Conocara kreffti | Wrinkled slick-head fish | |
| Conocara macropterum | Long-fin smooth-head fish | |
| Conocara microlepis | Elongate smooth-head fish | ![]() |
| Conocara murrayi | Murray's smooth-head fish | |
| Conocara nigrum | Flat-head slick-head fish | |
| Conocara paxtoni | Paxton's smooth-head fish | |
| Conocara salmoneum | Salmon smooth-head fish | |
| Conocara werneri | Werner's smooth-head fish | |
| Einara edentula | Toothless smooth-head fish | |
| Einara macrolepis | Loose-scale smooth-head fish | |
| Herwigia kreffti | Krefft's smooth-head fish | |
| Leptoderma affinis | Eel slick-head fish | |
| Leptoderma lubricum | Unspecified | |
| Leptoderma macrophthalmum | Unspecified | |
| Leptoderma macrops | Grenadier smooth-head fish | |
| Leptoderma retropinna | Unspecified | |
| Microphotolepis multipunctata | Unspecified | |
| Microphotolepis schmidti | Unspecified | |
| Mirognathus normani | Norman's smooth-head fish | |
| Narcetes erimelas | Unspecified | |
| Narcetes kamoharai | Unspecified | |
| Narcetes lloydi | Lloyd's slick-head fish | |
| Narcetes stomias | Black-head salmon smooth-head fish | |
| Narcetes wonderi | Unspecified | |
| Photostylus pycnopterus | Starry smooth-head fish | |
| Rinoctes nasutus | Abyssal smooth-head fish | |
| Rouleina attrita | Soft-skin smooth-head fish | |
| Rouleina danae | Unspecified | |
| Rouleina eucla | Eucla slick-head fish | |
| Rouleina euryops | Unspecified | |
| Rouleina guentheri | Bordello slick-head fish | |
| Rouleina livida | Unspecified | |
| Rouleina maderensis | Madeiran smooth-head fish | |
| Rouleina nuda | Unspecified | |
| Rouleina squamilatera | Blunt-snout slick-head fish | |
| Rouleina watasei | Unspecified | |
| Talismania antillarum | Antillean smooth-head fish | |
| Talismania aphos | Unspecified | |
| Talismania bifurcata | Thread-fin slick-head fish | |
| Talismania brachycephala | Unspecified | |
| Talismania bussingi | Unspecified | |
| Talismania filamentosa | Unspecified | |
| Talismania homoptera | Hair-fin smooth-head fish | |
| Talismania kotlyari | Unspecified | ![]() |
| Talismania longifilis | Long-tail slick-head fish | |
| Talismania mekistonema | Thread-fin smooth-head fish | |
| Talismania okinawensis | Unspecified | |
| Xenodermichthys copei | Blunt-snout smooth-head fish | |
| Xenodermichthys nodulosus | Unspecified |
| Genus/Species | Common Name | Image |
|---|---|---|
| Argentina aliceae | Alice argentina | |
| Argentina australiae | Silverside | |
| Argentina brasiliensis | Unspecified | |
| Argentina brucei | Bruce's argentine | |
| Argentina elongata | Unspecified | |
| Argentina euchus | Unspecified | |
| Argentina georgei | Unspecified | |
| Argentina kagoshimae | Unspecified | |
| Argentina sialis | North-Pacific argentine | |
| Argentina silus | Greater argentine | |
| Argentina sphyraena | Argentine | |
| Argentina stewarti | Unspecified | ![]() |
| Argentina striata | Striated argentine | |
| Glossanodon australis | Southern herring smelt | |
| Glossanodon danieli | Unspecified | |
| Glossanodon elongatus | Unspecified | |
| Glossanodon kotakamaru | Kotaka's argentine | |
| Glossanodon leioglossus | Small-toothed argentine | |
| Glossanodon lineatus | Unspecified | |
| Glossanodon melanomanus | Unspecified | |
| Glossanodon mildredae | Unspecified | ![]() |
| Glossanodon nazca | Unspecified | |
| Glossanodon polli | Unspecified | |
| Glossanodon pseudolineatus | Saddled herring smelt | ![]() |
| Glossanodon pygmaeus | Pygmy argentine | |
| Glossanodon semifasciatus | Deep-sea smelt | |
| Glossanodon struhsakeri | Struhsaker's deep-sea smelt |
| Genus/Species | Common Name | Image |
|---|---|---|
| Bathylagichthys australis | Southern deep-sea smelt | |
| Bathylagichthys greyae | Grey's deep-sea smelt | |
| Bathylagichthys longipinnis | Unspecified | |
| Bathylagichthys parini | Unspecified | |
| Bathylagichthys problematicus | Unspecified | |
| Bathylagoides argyrogaster | Silver deep-sea smelt | |
| Bathylagoides nigrigenys | Black-chin black smelt | |
| Bathylagoides wesethi | Snub-nose black smelt | |
| Bathylagus andriashevi | Unspecified | |
| Bathylagus antarcticus | Antarctic deep-sea smelt | |
| Bathylagus euryops | Goiter black smelt | |
| Bathylagus gracilis | Unspecified | |
| Bathylagus niger | Unspecified | |
| Bathylagus pacificus | Slender black smelt | |
| Bathylagus tenuis | Unspecified | |
| Dolicholagus longirostris | Long-snout black smelt | |
| Leuroglossus callorhini | Unspecified | |
| Leuroglossus schmidti | Northern smooth-tongue fish | |
| Leuroglossus stilbius | California smooth-tongue fish | |
| Lipolagus ochotensis | Eared black smelt | |
| Melanolagus bericoides | Big-scale deep-sea smelt | |
| Pseudobathylagus milleri | Stout black smelt |
| Genus/Species | Common Name | Image |
|---|---|---|
| Aplochiton marinus | Unspecified | ![]() |
| Aplochiton taeniatus | Unspecified | |
| Aplochiton zebra | Unspecified | |
| Brachygalaxias bullocki | Unspecified | |
| Brachygalaxias gothei | Unspecified | |
| Galaxias anomalus | Round-head galaxias | |
| Galaxias argenteus | Giant kokopu | |
| Galaxias auratus | Golden galaxias | |
| Galaxias brevipinnis | Climbing galaxias | |
| Galaxias cobitinis | Lowland long-jawed galaxias | |
| Galaxias depressiceps | Flat-head galaxias | |
| Galaxias divergens | Dwarf galaxias | |
| Galaxias eldoni | Eldon's galaxias | |
| Galaxias fasciatus | Banded kokopu | |
| Galaxias fontanus | Swan galaxias | |
| Galaxias fuscus | Barred galaxias | ![]() |
| Galaxias globiceps | Unspecified | |
| Galaxias gollumoides | Gollum galaxias | |
| Galaxias gracilis | Dwarf inanga | |
| Galaxias johnstoni | Clarence galaxias | |
| Galaxias macronasus | Big-nose galaxias | |
| Galaxias maculatus | Common galaxias | |
| Galaxias neocaledonicus | New Caledonia galaxias | |
| Galaxias niger | Black galaxias | ![]() |
| Galaxias occidentalis | Western galaxias | |
| Galaxias olidus | Mountain galaxias | |
| Galaxias parvus | Small pedder galaxias | |
| Galaxias paucispondylus | Alpine galaxias | |
| Galaxias pedderensis | Pedder galaxias | |
| Galaxias platei | Unspecified | |
| Galaxias postvectis | Short-jaw kokopu | |
| Galaxias prognathus | Long-jawed galaxias | |
| Galaxias pullus | Dusky galaxias | |
| Galaxias rostratus | Flat-head galaxias | |
| Galaxias tanycephalus | Saddled galaxias | |
| Galaxias truttaceus | Spotted galaxias | |
| Galaxias vulgaris | Common river galaxias | |
| Galaxias zebratus | Cape galaxias | |
| Galaxiella munda | Mud minnow | |
| Galaxiella nigrostriata | Black-stripe minnow | |
| Galaxiella pusilla | Eastern little galaxias | |
| Galaxiella toourtkoourt | Little galaxias | ![]() |
| Lovettia sealii | Tasmanian whitebait | |
| Neochanna apoda | Brown mud-fish | |
| Neochanna burrowsius | Canterbury mud-fish | |
| Neochanna cleaveri | Tasmanian mud-fish | |
| Neochanna diversus | Black mud-fish | |
| Neochanna heleios | Northland mud-fish | |
| Neochanna rekohua | Chatham mud-fish | |
| Paragalaxias dissimilis | Shannon galaxias | |
| Paragalaxias eleotroides | Great Lake darter | |
| Paragalaxias julianus | Julian galaxias | |
| Paragalaxias mesotes | Arthurs paragalaxias |
| Genus/Species | Common Name | Image |
|---|---|---|
| Lepidogalaxias salamandroides | Dwarf pencil-fish |
| Genus/Species | Common Name | Image |
|---|---|---|
| Leptochilichthys agassizii | Agassiz' smooth-head fish | |
| Leptochilichthys microlepis | Small-scale smooth-head fish | |
| Leptochilichthys pinguis | Vaillant's smooth-head fish |
| Genus/Species | Common Name | Image |
|---|---|---|
| Microstoma microstoma | Slender argentine | |
| Nansenia ahlstromi | Unspecified | |
| Nansenia antarctica | Unspecified | |
| Nansenia ardesiaca | Robust small-mouth fish | |
| Nansenia atlantica | Unspecified | ![]() |
| Nansenia boreacrassicauda | Unspecified | ![]() |
| Nansenia candida | Blue-throat argentine | |
| Nansenia crassa | Stout argentine | |
| Nansenia groenlandica | Greenland argentine | |
| Nansenia iberica | Unspecified | |
| Nansenia indica | Unspecified | |
| Nansenia longicauda | Unspecified | ![]() |
| Nansenia macrolepis | Unspecified | |
| Nansenia megalopa | Unspecified | |
| Nansenia oblita | Unspecified | |
| Nansenia obscura | Unspecified | |
| Nansenia pelagica | Unspecified | |
| Nansenia tenera | Unspecified | |
| Nansenia tenuicauda | Unspecified | |
| Xenophthalmichthys danae | Unspecified |
| Genus/Species | Common Name | Image |
|---|---|---|
| Bathylychnops brachyrhynchus | Unspecified | |
| Bathylychnops chilensis | Unspecified | |
| Bathylychnops exilis | Javelin spook-fish | |
| Dolichopteroides binocularis | Unspecified | |
| Dolichopteryx anascopa | Unspecified | |
| Dolichopteryx andriashevi | Unspecified | |
| Dolichopteryx longipes | Brown-snout spook-fish | |
| Dolichopteryx minuscula | Unspecified | |
| Dolichopteryx parini | Winged spook-fish | |
| Dolichopteryx pseudolongipes | Unspecified | |
| Dolichopteryx rostrata | Unspecified | |
| Dolichopteryx trunovi | Unspecified | |
| Dolichopteryx vityazi | Unspecified | ![]() |
| Ioichthys kashkini | Unspecified | ![]() |
| Macropinna microstoma | Barrel-eye fish | |
| Monacoa grimaldii | Mirror-belly fish | |
| Monacoa griseus | Grey mirror-belly fish | ![]() |
| Monacoa niger | Unspecified | ![]() |
| Opisthoproctus soleatus | Barrel-eye fish | |
| Rhynchohyalus natalensis | Glass-head barrel-eye fish | |
| Winteria telescopa | Binocular fish |
| Genus/Species | Common Name | Image |
|---|---|---|
| Allosmerus elongatus | Whitebait smelt | |
| Hypomesus japonicus | Unspecified | |
| Hypomesus nipponensis | Japanese smelt | |
| Hypomesus olidus | Pond smelt | |
| Hypomesus pretiosus | Surf smelt | |
| Hypomesus transpacificus | Delta smelt | |
| Mallotus villosus | Capelin | |
| Osmerus dentex | Pacific rainbow smelt | |
| Osmerus eperlanus | European smelt | |
| Osmerus mordax | Rainbow smelt | |
| Osmerus spectrum | Pygmy smelt | |
| Spirinchus lanceolatus | Unspecified | |
| Spirinchus starksi | Night smelt | |
| Spirinchus thaleichthys | Long-fin smelt | |
| Thaleichthys pacificus | Candle fish |
| Genus/Species | Common Name | Image |
|---|---|---|
| Barbantus curvifrons | Pale-belly searsid | |
| Barbantus elongatus | Unspecified | |
| Holtbyrnia anomala | Big-head searsid | |
| Holtbyrnia conocephala | Unspecified | |
| Holtbyrnia cyanocephala | Unspecified | |
| Holtbyrnia innesi | Tear-drop tube-shoulder fish | |
| Holtbyrnia intermedia | Unspecified | |
| Holtbyrnia laticauda | Tusked tube-shoulder fish | |
| Holtbyrnia latifrons | Streak-light tube-shoulder fish | |
| Holtbyrnia macrops | Big-eye searsid | |
| Holtbyrnia ophiocephala | Unspecified | |
| Matsuichthys aequipinnis | Unspecified | |
| Maulisia acuticeps | Sharp-snout tube-shoulder fish | |
| Maulisia argipalla | Pale gold searsid | |
| Maulisia isaacsi | Unspecified | |
| Maulisia mauli | Maul's searsid | |
| Maulisia microlepis | Small-scale searsid | |
| Mentodus bythios | Unspecified | |
| Mentodus crassus | Unspecified | ![]() |
| Mentodus eubranchus | Unspecified | ![]() |
| Mentodus facilis | Unspecified | |
| Mentodus longirostris | Unspecified | |
| Mentodus mesalirus | Unspecified | |
| Mentodus perforatus | Unspecified | |
| Mentodus rostratus | Unspecified | ![]() |
| Mirorictus taningi | Striped tube-shoulder fish | |
| Normichthys herringi | Unspecified | |
| Normichthys operosus | Multi-pore searsid | |
| Normichthys yahganorum | Unspecified | |
| Pectinantus parini | Unspecified | |
| Persparsia kopua | Spangled tube-shoulder fish | |
| Platytroctes apus | Legless searsid | |
| Platytroctes mirus | Leaf searsid | ![]() |
| Sagamichthys abei | Shining tube-shoulder fish | ![]() |
| Sagamichthys gracilis | Unspecified | |
| Sagamichthys schnakenbecki | Schnakenbeck's searsid | |
| Searsia koefoedi | Koefoed's searsid | |
| Searsioides calvala | Unspecified | |
| Searsioides multispinus | Unspecified |
| Genus/Species | Common Name | Image |
|---|---|---|
| Plecoglossus altivelis | Ayu sweet-fish |
| Genus/Species | Common Name | Image |
|---|---|---|
| Prototroctes maraena | Australian grayling | |
| Prototroctes oxyrhynchus | New Zealand grayling | ![]() |
| Retropinna retropinna | Cucumbenr fish | |
| Retropinna semoni | Australian smelt | |
| Retropinna tasmanica | Tasmanian smelt | |
| Stokellia anisodon | Stokell's smelt |
| Genus/Species | Common Name | Image |
|---|---|---|
| Hemisalanx brachyrostralis | Unspecified | |
| Leucosoma reevesii | Unspecified | |
| Neosalangichthys ishikawae | Unspecified | ![]() |
| Neosalanx anderssoni | Unspecified | |
| Neosalanx argentea | Unspecified | |
| Neosalanx brevirostris | Unspecified | |
| Neosalanx hubbsi | Unspecified | ![]() |
| Neosalanx jordani | Unspecified | |
| Neosalanx oligodontis | Unspecified | |
| Neosalanx pseudotaihuensis | Unspecified | |
| Neosalanx reganius | Unspecified | |
| Neosalanx taihuensis | Unspecified | |
| Neosalanx tangkahkeii | Chinese ice-fish | |
| Protosalanx chinensis | Unspecified | |
| Protosalanx hyalocranius | Clear-head ice-fish | |
| Salangichthys microdon | Japanese ice-fish | |
| Salanx ariakensis | Unspecified | |
| Salanx chinensis | Chinese noodle fish | |
| Salanx cuvieri | Noodle fish | |
| Salanx prognathus | Unspecified |