Fish doctor  (Gymnelus viridis)

Taxonomy of Fishes

• Osteichthyes - Bony fishes->

  • Actinistia - Lobe-finned fishes->
  • Actinopteri - Ray-finned fishes->

    • Perciformes - Perches->
    • Cypriniformes - Carps->
    • Esociformes - Pikes->
    • Salmoniformes - Salmons and Trouts->
    • Siluriformes - Catfishes->
    • Scorpaeniformes - Mail-cheeked fishes->

      • Cottidae - Cottids->
      • Scorpaenidae - Scorpionfishes->
      • Sebastidae - Rockfishes, rockcods and thornyhead->
      • Anarhichadidae - Wolffishes->
      • Hexagrammidae - Greenlings->
      • Comephoridae - Baikal oilfishes->
      • Platycephalidae - Flatheads->
      • Liparidae - Snailfishes->
      • Triglidae - Gurnards->
      • Pholidae - Gunnels->
      • Cyclopteridae - Lumpfishes->
      • Zoarcidae - Eelpout->

        • Zoarces - Zoarces->
        • Aiakas - Aiakas->
        • Andriashevia - Andriashevia->
        • Argentinolycus - Argentinolycus->
        • Austrolycus - Austrolycus->
        • Barbapellis - Barbapellis->
        • Bellingshausenia - Bellingshausenia->
        • Bentartia - Bentartia->
        • Bilabria - Bilabria->
        • Bothrocara - Bothrocara->
        • Bothrocarina - Bothrocarina->
        • Crossostomus - Crossostomus->
        • Dadyanos - Dadyanos->
        • Davidijordania - Davidijordania->
        • Derepodichthys - Derepodichthys->
        • Dieidolycus - Dieidolycus->
        • Ericandersonia - Ericandersonia->
        • Eucryphycus - Eucryphycus->
        • Exechodontes - Exechodontes->
        • Gosztonyia - Gosztonyia->
        • Gymnelopsis - Gymnelopsis->
        • Gymnelus - Gymnelus->

          • Gymnelus andersoni (Gymnelus andersoni)
          • Gymnelus diporus (Gymnelus diporus)
          • Gymnelus gracilis (Gymnelus gracilis)
          • Halfbarred pout (Gymnelus hemifasciatus)
          • Gymnelus obscurus (Gymnelus obscurus)
          • Gymnelus pauciporus (Gymnelus pauciporus)
          • Aleutian pout (Gymnelus popovi)
          • Aurora unernak (Gymnelus retrodorsalis)
          • Gymnelus soldatovi (Gymnelus soldatovi)
          • Gymnelus taeniatus (Gymnelus taeniatus)
          • Fish doctor (Gymnelus viridis)
        • Hadropareia - Hadropareia->
        • Hadropogonichthys - Hadropogonichthys->
        • Iluocoetes - Iluocoetes->
        • Japonolycodes - Japonolycodes->
        • Krusensterniella - Krusensterniella->
        • Letholycus - Letholycus->
        • Leucogrammolycus - Leucogrammolycus->
        • Lycenchelys - Lycenchelys->
        • Lycodapus - Lycodapus->
        • Lycodes - Lycodes->
        • Lycodichthys - Lycodichthys->
        • Lycodonus - Lycodonus->
        • Lycogrammoides - Lycogrammoides->
        • Lyconema - Lyconema->
        • Lycozoarces - Lycozoarces->
        • Magadanichthys - Magadanichthys->
        • Maynea - Maynea->
        • Melanostigma - Melanostigma->
        • Nalbantichthys - Nalbantichthys->
        • Notolycodes - Notolycodes->
        • Oidiphorus - Oidiphorus->
        • Opaeophacus - Opaeophacus->
        • Ophthalmolycus - Ophthalmolycus->
        • Pachycara - Pachycara->
        • Patagolycus - Patagolycus->
        • Phucocoetes - Phucocoetes->
        • Piedrabuenia - Piedrabuenia->
        • Plesienchelys - Plesienchelys->
        • Pogonolycus - Pogonolycus->
        • Puzanovia - Puzanovia->
        • Pyrolycus - Pyrolycus->
        • Santelmoa - Santelmoa->
        • Seleniolycus - Seleniolycus->
        • Taranetzella - Taranetzella->
        • Thermarces - Thermarces->
      • Stichaeidae - Pricklebacks->
      • Scorpaenichthyidae - Scorpaenichthyidae->
      • Abyssocottidae - Deep-water sculpins->
      • Agonidae - Poachers->
      • Anoplopomatidae - Sablefishes->
      • Apistidae - Wasp scorpionfishes->
      • Aploactinidae - Velvetfishes->
      • Bathylutichthyidae - Antarctic sculpins->
      • Bathymasteridae - Ronquils->
      • Bembridae - Deepwater flatheads->
      • Caracanthidae - Orbicular velvetfishes->
      • Congiopodidae - Racehorses or pigfishes->
      • Cottocomephoridae - Bighead sculpins->
      • Cryptacanthodidae - Wrymouths->
      • Ereuniidae - Deepwater bullhead sculpins->
      • Eschmeyeridae - Cofishes->
      • Eulophiidae - Spinous fin eelpouts->
      • Gnathanacanthidae - Red velvetfish->
      • Hemitripteridae - Sea ravens or sailfin sculpins->
      • Hoplichthyidae - Ghost flatheads->
      • Jordaniidae - Longfin sculpins->
      • Lumpenidae - Eel pricklebacks->
      • Neosebastidae - Gurnard scorpionfishes->
      • Neozoarcidae - Largemouth kissing eelpouts->
      • Normanichthyidae - Barehead scorpionfishes->
      • Opisthocentridae - Rearspined fin pricklebacks->
      • Parabembridae - Sprat-like flatheads->
      • Pataecidae - Australian prowfishes->
      • Peristediidae - Armored searobins or armored gurnards->
      • Perryenidae - Whitenose pigfishes->
      • Plectrogeniidae - Stinger flatheads->
      • Psychrolutidae - Fatheads->
      • Ptilichthyidae - Quillfish->
      • Rhamphocottidae - Grunt sculpins->
      • Scytalinidae - Graveldivers->
      • Setarchidae - Deep-sea bristly scorpionfishes->
      • Synanceiidae - Stonefishes->
      • Tetrarogidae - Wasp fishes->
      • Zanclorhynchidae - Horsefishes->
      • Zaniolepididae - Combfishes->
      • Zaproridae - Prowfish->
    • Gasterosteiformes - Sticklebacks->
    • Gadiformes - Cods->
    • Anguilliformes - Eels and morays->
    • Clupeiformes - Herrings->
    • Syngnathiformes - Pipefishes and Seahorses->
    • Gobiiformes - Gobies->
    • Mugiliformes - Mullets->
    • Carangiformes - Jacks->
    • Beloniformes - Needlefishes->
    • Labriformes - Wrasses->
    • Scombriformes - Mackerels->
    • Mulliformes - Goatfishes->
    • Pleuronectiformes - Flatfishes->
    • Aulopiformes - Grinners->
    • Blenniiformes - Blennies->
    • Cyprinodontiformes - Toothcarps->
    • Osmeriformes - Smelts->
    • Centrarchiformes - Basses and sunfishes->
    • Cichliformes - Cichlids->
    • Characiformes - Characins->
    • Osteoglossiformes - Bony tongues->
    • Elopiformes - Tarpons and tenpounders->
    • Anabantiformes - Gouramies and snakeheads->
    • Gymnotiformes - South American knifefish->
    • Istiophoriformes - Barracudas->
    • Albuliformes - Bonefishes->
    • Lepidogalaxiiformes - Salamanderfishes->
    • Lophiiformes - Anglerfishes->
    • Spariformes - Breams and porgies->
    • Trachiniformes - Weeverfishes->
    • Moroniformes - Temperate basses->
    • Acanthuriformes - Surgeonfishes->
    • Zeiformes - Dories->
    • Tetraodontiformes - Puffers and filefishes->
    • Holocentriformes - Squirrelfishes->
    • Dactylopteriformes - Flying gurnards->
    • Lampriformes - Lamprids->
    • Galaxiiformes - Southern smelts->
    • Batrachoidiformes - Toadfishes->
    • Hiodontiformes - Mooneyes->
    • Percopsiformes - Trout-perches->
    • Callionymiformes - Dragonets->
    • Atheriniformes - Silversides->
    • Notacanthiformes - Spiny eels->
    • Saccopharyngiformes - Swallowers and Gulpers->
    • Alepocephaliformes - Slickheads and tubeshoulders->
    • Gonorynchiformes - Milkfishes->
    • Argentiniformes - Marine smelts->
    • Stomiiformes - Lightfishes and dragonfishes->
    • Ateleopodiformes - Jellynose fishes->
    • Myctophiformes - Lanternfishes->
    • Stylephoriformes - Tube-eyes->
    • Polymixiiformes - Beardfishes->
    • Beryciformes - Sawbellies->
    • Trachichthyiformes - Rughies->
    • Ophidiiformes - Cusk-eels->
    • Kurtiformes - Nurseryfishes & Cardinalfishes->
    • Synbranchiformes - Swamp eels->
    • Gobiesociformes - Clingfishes->
    • Acropomatiformes - Oceanic basses->
  • Cladistii - Bichirs->
  • Dipnoi - Lungfishes->
  • Chondrostei - Sturgeons and Paddlefishes->
  • Holostei - Gars and Bowfins->
• Chondrichthyes - Cartilaginous fishes->
• Agnatha - Jawless fishes->