An introduction to the study of fishes - Albert C. L. G. Günther

Labberdan, [540]
Labeo, [593]
Labials, [64], [69]
Labrax, [376]
Labrichthys, [530]
Labridæ, [525]
Labroides, [530]
Labrus, [526]
Labyrinthici, [514]
Lachnolæmus, [528]
Lachs, [644]
Lacépède, [15]
Lactarius, [450]
Ladislavia, [596]
Læmargus, [333]
Læmonema, [543]
Læops, [557]
Lais, [566]
Laminæ branchiales, [136]
Lamna, [320]
Lamnidæ, [319]
Lampern, [692]
Lampris, [454]
Lamprey, [692]
Lancelet, [696]
Lanioperca, [397]
Larimus, [431]
Lateral line, [48]
Lates, [377]
Latilus, [466]
Latris, [412]
Latrunculus, [486]
Launce, [550]
Leather-carp, [591]
Lebiasina, [607]
Lemon-sole, [558]
Lentipes, [487]
Lepadogaster, [513]
Lepidoblennius, [498]
Lepidocephalichthys, [606]
Lepidocephalus, [606]
Lepidocottus, [476]
Lepidopsetta, [556]
Lepidopus, [435]
Lepidosiren, [355]
Lepidosteidæ, [367]
Lepidotrigla, [479]
Lepidotus, [368]
Lepidozygus, [525]
Leporinus, [608]
Lepracanthus, [314]
Leptacanthus, [314]
Leptobarbus, [597]
Leptocarcharias, [319]
Leptocardii, [696]
Leptocephali, [179]
Leptoichthys, [681]
Leptojulis, [529]
Leptolepidæ, [371]
Leptopterygius, [513]
Leptoscopus, [463]
Leptosomus, [656]
Leptotrachelus, [666]
Lesson, [26]
Lethrinus, [407]
Leucaspius, [604]
Leuciscus, [598]
Leucosomus, [600]
Liacanthus, [314]
Liachirus, [558]
Liassic fishes, [198]
Lichia, [446]
Ligamentum longitudinale, [72]
Limnurgus, [615]
Ling, [544], [549]
Linnæus, [10]
Liocassis, [567]
Liopsetta, [556]
Lioscorpius, [415]
Liparis, [485]
Liposarcus, [576]
Liver, [132]
Loach, [604]
Lobotes, [387]
Lonchurus, [431]
Lophiogobius, [487]
Lophiosilurus, [569]
Lophiostomus, [368]
Lophius, [470]
Lophobranchii, [678]
Lophonectes, [556]
Loricaria, [578]
Lota, [544]
Lotella, [543]
Loxodon, [319]
Lucania, [615]
Lucifuga, [547]
Luciocephalidæ, [519]
Luciogobius, [489]
Lucioperca, [378]
Luciosoma, [598]
Luciotrutta, [646]
Lump-sucker, [484]
Lütken, [32]
Lycodes, [537]

Mackerel, [456], [457]
Mackerel Midge, [544]
Macrodon, [607]
Macrolepis, [421]
Macrones, [567]
Macropoma, [365]
Macropus, [517]
Macrosemius, [368]
Macruridæ, [557]
Macruronus, [552]
Macrurus, [552]
Mæna, [390]
Mahaseer, [594]
Malacanthus, [467]
Malacocephalus, [552]
Malacopterus, [528]
Malacopterygian, [41]
Malacosteus, [629]
Malapterurus, [574]
Mallotus, [647]
Malpighi, [7]
Malpighian corpuscle, [155]
Malthe, [475]
Mandible, [54]
Margrav, [7]
Marine fishes, [254]
Mary sole, [555]
Maskinonge, [624]
Mastacembelus, [498]
Mastoid, [57], [88]
Maurolicus, [628]
Maynea, [538]
Maxillary, [53], [90]
Meagre, [427]
Meckel’s cartilage, [54]
Meda, [601]
Mediterranean district, [264]
Medulla oblongata, [98]
Megalichthys, [365]
Megalobrycon, [610]
Megalops, [661]
Meidinger, [13]
Melamphaes, [423]
Melanocetus, [473]
Melanonus, [541]
Membrane-bones, [75], [84]
Mendosoma, [412]
Mene, [455]
Menhaden, [659]
Merluccius, [542]
Mesencephalon, [97]
Mesoarium, [158]
Mesodon, [367]
Mesogaster, [500]
Mesolepis, [370]
Mesonauta, [536]
Mesoprion, [384]
Mesops, [537]
Mesopterygium, [70]
Mesotympanic, [55]
Mesturus, [367]
Metacarpals, [59]
Metamorphosis, [170]
Metapterygium, [70]
Metapterygoid, [55], [90]
Metencephalon, [97]
Micracanthus, [519]
Microconodus, [370]
Microdesmus, [538]
Microdon, [367]
Micropogon, [428]
Micropteryx, [443]
Micropus, [416]
Microstoma, [650]
Miller’s-thumb, [476]
Minnow, [596], [599]
Minous, [417]
Misgurnus, [604]
Mishcup, [408]
Mitchell, [17]
Mixogamous, [177]
Mollienesia, [617]
Molva, [544]
Monacanthus, [684]
Monk-fish, [334]
Monocentris, [421]
Monocirrhus, [418]
Monopterus, [669]
Moon-eye, [653]
Mora, [541]
Mordacia, [693]
Moringua, [675]
Mormyrops, [626]
Mormyrus, [625]
Mossbanker, [659]
Motella, [544]
Mouth, [37], [123]
Moxostoma, [589]
Mud-fish, [372], [619]
Mugil, [501]
Müller, H., [33]
Müller, J., [22], [32], [33]
Müller, O. F., [13]
Müller, W., [33]
Mullidæ, [403]
Mulloides, [404]
Mullus, [404]
Munro, [16]
Muræna, [675]
Murænesox, [674]
Murænichthys, [674]
Murænolepis, [545]
Murray-Cod, [392]
Muscles, [93]
Muskellunge, [624]
Mustelus, [318]
Mylesinus, [613]
Myletes, [613]
Myliobatis, [344]
Mylocyprinus, [588]
Myloleucus, [601]
Mylopharodon, [601]
Myology, [93]
Myriacanthus, [314]
Myriodon, [383]
Myriolepis, [370]
Myripristis, [423]
Myroconger, [677]
Myrophis, [674]
Myrus, [674]
Mystacoleucus, [598]
Myxine, [695]
Myxodes, [498]
Myxus, [504]

Nandus, [418]
Nannœthiops, [610]
Nannobrachium, [587]
Nannocampus, [681]
Nannocharax, [608]
Nannostomus, [607]
Narcine, [340]
Naseus, [438], [440]
Nauclerus, [446]
Naucrates, [444]
Nautichthys, [480]
Nealotus, [434]
Nearctic region, [246]
Nebris, [431]
Nebrius, [326]
Neetroplus, [536]
Nefasch, [612]
Nemacanthus, [314]
Nemachilus, [605]
Nemadactylus, [412]
Nematogenys, [581]
Nematops, [557]
Nematoptychius, [370]
Nemichthys, [670]
Nemophis, [498]
Nemopteryx, [434], [539]
Neochanna, [624]
Neoclinus, [498]
Neoconger, [674]
Neophrynichthys, [469]
Neotropical region, [233]
Nerfling, [599]
Nerophis, [681]
Nerves, [103]
Nesiarchus, [434]
Nettastoma, [674]
Neural arches, [85]
Neural spine, [52]
Neurapophyses, [51]
Neurology, [96]
Neuroskeleton, [85]
New Zealand sub-region, [248]
Nictitating membrane, [113]
Nilsson, [27]
Niphon, [397]
Nomeidæ, [455]
Nomeus, [456]
Nonnat, [501]
Nordmann, [28]
North American district, [266]
North American region, [246]
North Atlantic, [262]
Northern temperate zone, [262]
Northern zone, [240]
North Pacific, [268]
Nostrils, [37], [109]
Notacanthus, [523]
Notidanus, [325]
Notochord, [63]
Notoglanis, [569]
Notograptus, [498]
Notopterus, [665]
Notothenia, [466]
Noturus, [568]
Novacula, [529]
Nummopalatus, [526]
Nuria, [598]
Nutrition, organs of, [121]

Oar-Fish, [522]
Oblata, [406]
Occipital, [56]
Ochetobius, [602]
Odax, [532]
Odontaspis, [321]
Odonteus, [525]
Odontostomus, [587]
Oil-sardine, [660]
Old Red Sandstone, [194]
Old wife, [406]
Olfactory lobes, [97]
Olfactory organ, [109]
Oligorus, [392]
Oligosarcus, [611]
Olistherops, [533]
Ombre, [429]
Ombre chevalier, [645]
Omentum, [132]
Onchus, [314]
Oncorhynchus, [646]
Oneirodes, [473]
Oolithic fishes, [199]
Opercular gill, [138]
Operculum, [38], [54], [91]
Ophichthys, [674]
Ophidiidæ, [546]
Ophidium, [549]
Ophiocephalidæ, [513]
Ophiodon, [491]
Ophiopsis, [368]
Opisthognathus, [466]
Opisthopteryx, [656]
Opisthoticum, [88]
Opsariichthys, [602]
Optic lobes, [97]
Oracanthus, [314]
Orbitosphenoid, [57], [88]
Oreinus, [595]
Oreonectes, [606]
Orestias, [615]
Orfe, [599]
Orthacanthus, [334]
Orthagoriscus, [690]
Orthodon, [601]
Orthostomus, [489]
Osbeck, [13]
Osmeroides, [582], [631]
Osmerus, [646]
Os operculare, [91]
Osphromenus, [517]
Osteobrama, [604]
Osteochilus, [596]
Osteogeniosus, [569]
Osteoglossum, [654]
Osteolepis, [365]
Ostracion, [686]
Os transversum, [56]
Otolith, [116]
Otolithus, [430]
Oulachon, [647]
Ovaries, [158], [166]
Ovum, [158], [159], [167]
Owen, [33]
Oxuderces, [489]
Oxyconger, [674]
Oxydoras, [572]
Oxygnathus, [370]
Oxymetopon, [489]
Oxyrhina, [320]
Oxytes, [319]

Pachycormus, [368]
Pachymetopon, [406]
Pachyurus, [430]
Pagellus, [408]
Pagrus, [408]
Paired fins, [42]
Palæarctic region, [243]
Palæichthyes, [312]
Palæogadus, [539]
Palæoniscidæ, [369]
Palæorhynchus, [437]
Palæeoscyllium, [326]
Palæospinax, [330]
Palatine, [56], [90]
Palatine arch, [55]
Palimphyes, [457]
Pallas, [13]
Pammelas, [447]
Pancreas, [133]
Pangasius, [566]
Pantodon, [653]
Papilla urogenitalis, [156]
Paracanthobrama, [598]
Paradiplomystax, [569]
Paradise-fish, [517]
Paragoniates, [610]
Paralepis, [585]
Paralichthys, [556]
Paramisgurnus, [606]
Paramyrus, [674]
Paraperca, [375]
Paraphoxinus, [601]
Parapophyses, [51]
Parascopelus, [582]
Parascyllium, [326]
Parasphenoid, [56], [89]
Pardachirus, [558]
Paretroplus, [535]
Parietals, [57], [89]
Pariodon, [581]
Parker, [32]
Parma, [525]
Parnell, [27]
Paroccipital, [56], [88]
Parodon, [607]
Parophrys, [557]
Paropsis, [450]
Parra, [13]
Parr-marks, [631]
Parrot-wrasses, [530]
Patæcus, [497]
Patagonian district, [289]
Peal, [644]
Pectoral arch, [92]
Pectoral fins, [42]
Pediculati, [469]
Pegasus, [482]
Pelagic fishes, [292]
Pelamys, [459]
Pelargorhynchus, [666]
Pelecus, [604]
Pelerin, [322]
Pellona, [660]
Pellonula, [660]
Pelor, [417]
Pelotrophus, [604]
Peltorhamphus, [557]
Pempheris, [425]
Pennant, [13]
Pentaceros, [397]
Pentanemus, [425]
Pentapus, [390]
Pentaroge, [417]
Perca, [375]
Percalabrax, [378]
Perch, [375]
Percichthys, [376]
Percidæ, [375]
Percilia, [397]
Percis, [464]
Percophis, [466]
Percopsis, [651]
Periophthalmus, [487]
Peristethus, [481]
Permian fishes, [197]
Peruvian district, [280]
Pesce Rey, [501]
Petalopteryx, [480]
Petenia, [536]
Peters, [31]
Petrodus, [329]
Petromyzon, [692]
Petrosal, [56]
Petroscirtes, [494]
Phaneropleuridæ, [360]
Pharyngeal bones, [58]
Pharyngognathi, [523]
Pholidichthys, [498]
Pholidophorus, [368]
Photichthys, [629]
Phractocephalus, [568]
Phrynorhombus, [555]
Phycis, [543]
Phyllodus, [526]
Phyllopteryx, [682]
Physiculus, [543]
Physostomi, [559]
Piabuca, [610]
Piabucina, [610]
Pickerell, [624]
Pike, [624]
Pike-perch, [378]
Pilchard, [660]
Pileoma, [379]
Pilot-fish, [444]
Pimelepterus, [410]
Pimelodus, [568]
Pimephales, [596]
Pinguipes, [466]
Pipe-fishes, [680]
Piramutana, [568]
Piratinga, [568]
Pirinampus, [569]
Piso, [7]
Pituitary gland, [98]
Placodermi, [351]
Placoid scales, [48]
Plagiostomata, [313]
Plagiotremus, [498]
Plagusia, [559]
Plagyodus, [586]
Plaice, [557]
Pla-kat, [519]
Platax, [448]
Platinx, [656]
Platycephalus, [477]
Platycornus, [421]
Platyglossus, [529]
Platynematichthys, [566]
Platypoecilus, [618]
Platyptera, [489]
Platyrhina, [342]
Platysomidæ, [370]
Platystethus, [450]
Platystoma, [568]
Platystomatichthys, [568]
Platytroctes, [664]
Playfair, [29]
Plecoglossus, [646]
Plecostomus, [576]
Plectropoma, [382]
Plesiops, [418]
Pleurapophyses, [52]
Pleurolepidæ, [366]
Pleuronectes, [557]
Pleuronectidæ, [553]
Pleuropholis, [368]
Plinthophorus, [666]
Plionemus, [442]
Plotosus, [563]
Podabrus, [480]
Podocys, [421]
Poecilia, [617]
Poeciloconger, [674]
Poecilopsetta, [557]
Poey, F., [31]
Pogonias, [427]
Poisonous fishes, [189]
Poisson bleu, [650]
Pollack, [541]
Pollan, [649]
Polyacanthus, [516]
Polycaulus, [480]
Polycentrus, [418]
Polyipnus, [628]
Polymixia, [423]
Polynemus, [425]
Polyodontidæ, [362]
Polyprion, [382]
Polypteroidei, [363]
Polypterus, [364]
Polyrhizodus, [330]
Pomacanthus, [401]
Pomacentrus, [525]
Pomatomus, [395]
Pomotis, [396]
Pompilus, [444]
Pope, [378]
Porbeagle, [320]
Porgy, [408]
Porichthys, [468]
Portheus, [500]
Porthmeus, [446]
Port Jackson Shark, [330]
Porus abdominalis, [123]
Porus genitalis, [123], [158]
Postclavicula, [59], [92]
Postfrontal bone, [57], [89]
Post-pliocene fishes, [201]
Post-temporal, [59], [92]
Pout, [541]
Powen, [649]
Præoperculum, [38], [54], [90]
Præorbital, [54]
Prefrontal, [57], [89]
Premaxillary, [53], [90]
Premnas, [525]
Preñadillas, [575]
Pretympanic, [55]
Priacanthus, [395]
Pride, [693]
Prionotus, [479]
Prionurus, [440]
Pristacanthus, [314]
Pristidæ, [336]
Pristigaster, [660]
Pristiophorus, [335]
Pristipoma, [385]
Pristis, [337]
Pristiurus, [326]
Prochilodus, [607]
Prooticum, [88]
Propterus, [368]
Propterygium, [70]
Prosencephalon, [97]
Prosopodasys, [417]
Protamia, [372]
Protocampus, [681]
Protopterus, [356]
Protosphyræna, [500]
Prototroctes, [652]
Prussian carp, [591]
Psaliodus, [349]
Psammobatis, [342]
Psammodiscus, [557]
Psammodus, [329]
Psammoperca, [378]
Psenes, [456]
Psephurus, [363]
Psettichthys, [556]
Psettodes, [554]
Psettus, [447]
Pseudecheneis, [580]
Pseudeutropius, [566]
Pseudobagrus, [567]
Pseudoberyx, [421]
Pseudoblennius, [498]
Pseudobranchiæ, [140]
Pseudochalceus, [610]
Pseudochilinus, [530]
Pseudochromis, [466]
Pseudodax, [530]
Pseudoeleginus, [462]
Pseudogobio, [596]
Pseudojulis, [529]
Pseudolabuca, [604]
Pseudoperilampus, [601]
Pseudophycis, [542]
Pseudoplesiops, [466]
Pseudorasbora, [596]
Pseudorhombus, [556]
Pseudoscarus, [532]
Pseudosyngnathus, [680]
Pseudovomer, [442]
Pseudoxiphophorus, [617]
Psilorhynchus, [604]
Psychrolutes, [469]
Pteraclis, [455]
Pteragogus, [530]
Pteraspis, [354]
Pterichthys, [351]
Pteroplatea, [344]
Pteridium, [549]
Pterois, [415]
Pterophyllum, [537]
Pteropsarion, [602]
Pterygocephalus, [492]
Pterygoid, [56]
Pterygoplichthys, [576]
Ptychacanthus, [314]
Ptychobarbus, [595]
Ptychodus, [330]
Ptycholepis, [368]
Ptyonotus, [480]
Pycnodontidæ, [366]
Pygopterus, [370]
Pyloric appendages, [131]
Pyrrhulina, [607]

Quadrate Bone, [55], [89]
Quoy et Gaimard, [26]

Radius, [59]
Raja, [340]
Raniceps, [544]
Rasbora, [597]
Rasborichthys, [604]
Rathke, [32]
Ray, [8]
Rays of fins, [40]
Rays, [335], [341]
Red bodies, [147]
Red-dace, [599]
Red-eye, [599]
Red-fin, [599]
Red-horse, [589]
Red mullet, [404]
Regalecus, [522]
Reproduction of lost parts, [188]
Reproduction, organs of, [157]
Respiration, organs of, [135]
Rete mirabile, [147]
Retropinna, [647]
Retzius, [32]
Rhabdolepis, [370]
Rhacolepis, [421]
Rhadinichthys, [370]
Rhamphichthys, [666]
Rhamphocottus, [480]
Rhamphosus, [507]
Rhina, [334]
Rhinelepis, [576]
Rhinellus, [656]
Rhinichthys, [596]
Rhinobatus, [338]
Rhinodon, [323]
Rhinodoras, [572]
Rhinoglanis, [573]
Rhinonus, [549]
Rhinoptera, [346]
Rhizodus, [365]
Rhodeus, [601]
Rhomboidichthys, [556]
Rhombosolea, [557]
Rhombus, [555]
Rhynchichthys, [424]
Rhynchobatus, [337]
Rhynchobdella, [498]
Rhynchodus, [349]
Rhypticus, [383]
Rhytiodus, [608]
Rib, [52]
Ribbon-fishes, [520]
Richardson, [27], [28]
Risso, [17]
Rita, [567]
Rivulus, [615]
Roach, [599], [600]
Rock-cook, [528]
Rockling, [544]
Rohteichthys, [597]
Rondelet, [5]
Rosenthal, [32]
Rough Dab, [555]
Rudd, [599]
Rüppell, [29]
Russel, [16]

Saccarius, [474]
Saccobranchus, [565]
Saccodon, [607]
Saccopharynx, [670]
Sælbling, [645]
Sail-fish, [589]
Sail-fluke, [555]
Salanx, [650]
Salarias, [494]
Salivary glands, [124]
Salminus, [611]
Salmo, [631]
Salmon, [644]
Salmon-trout, [644]
Salvelini, [645]
Salviani, [5]
Samaris, [556]
Sand-eel, [550]
Sand-piper, [693]
Sandy Ray, [341]
Sar, [406]
Saragu, [406]
Sarcodaces, [611]
Sardine, [660]
Sargina, [406]
Sargo, [406]
Sargodon, [405]
Sargus, [406]
Satanoperca, [537]
Saurenchelys, [674]
Saurichthys, [365]
Saurida, [582]
Sauridæ, [368]
Saurocephalus, [500]
Saurodipteridæ, [355]
Saurodontidæ, [500]
Saurorhamphus, [666]
Saurus, [582]
Saury, [620]
Saw-fishes, [337]
Scabbard-fish, [435]
Scald-fish, [556]
Scales, [45]
Scaphaspis, [354]
Scaphirhynchus, [362]
Scapula, [59], [92]
Scapular arch, [59]
Scarichthys, [531]
Scarus, [526], [530]
Scatharus, [406]
Scatophagus, [401]
Schacra, [602]
Schal, [573]
Schedophilus, [455]
Schell-fisch, [540]
Schelly, [649]
Schilbe, [566]
Schilbichthys, [566]
Schizopygopsis, [595]
Schizothorax, [595]
Schlegel, [29]
Schneider, [15]
Schultze, [33]
Sciades, [568]
Sciæna, [429]
Sciænidæ, [426]
Scissor, [610]
Sclerodermi, [684]
Sclerognathus, [589]
Scolopsis, [389]
Scomber, [457]
Scombresox, [620]
Scombridæ, [456]
Scombroclupea, [656]
Scombrops, [395]
Scopelidæ, [582]
Scopelosaurus, [587]
Scopelus, [584]
Scorpæna, [444]
Scorpænichthys, [480]
Scorpænidæ, [412]
Scorpis, [402]
Scup, [408]
Scylliodus, [326]
Scyllium, [325]
Scymnus, [332]
Sea-bat, [448]
Sea-bream, [405], [408]
Sea-cat, [493]
Sea-devil, [344], [470]
Sea-hedgehog, [687]
Sea-horses, [682]
Sea-perch, [381]
Sea-serpents, [521]
Sea-trout, [644]
Sea-wolf, [493]
Seba, [9]
Sebastes, [413]
Secondary sexual characters, [176]
Seingo, [378]
Selache, [322]
Selachoidei, [314]
Semicossyphus, [530]
Semionotus, [368]
Semiophorus, [441], [442]
Semiplotus, [598]
Seriola, [444]
Seriolella, [444], [450]
Seriolichthys, [444]
Serranus, [381]
Serrasalmo, [613]
Setiform teeth, [126]
Sewin, [644]
Sexual characters, [176]
Shad, [659]
Shagreen, [315]
Shagreen Skate, [341]
Sharks, [314]
Shark’s fins, [315]
Sheep’s head, [406]
Shiner, [599], [603]
Shore-fishes, [257]
Sicyases, [513]
Sicydium, [487]
Siebold, [28]
Sillago, [464]
Silondia, [566]
Siluranodon, [566]
Silurian fishes, [193]
Silurichthys, [566]
Siluridæ, [559]
Siluris, [565]
Siniperca, [376]
Sinus rhomboidalis, [99]
Siphagonus, [481]
Siphonal stomach, [130]
Siphonognathus, [533]
Siphonostoma, [680]
Sirembo, [549]
Sirenidæ, [355]
Sisor, [580]
Skate, [341]
Skeleton of—
Amia, [82]
Amphioxus, [63]
Chondropterygians, [66]
Chondrostei, [74]
Cyclostomes, [64]
Dipnoi, [71]
Ganoids, [71]
Lepidosteus, [80]
Polypterus, [77]
Teleostei, [83]
Skin, [45]
Skip-jack, [447]
Skipper, [620]
Skull, [51], [85]
Skulpin, [489]
Smaris, [390]
Smear-dab, [557]
Smelt, [647]
Smerdis, [375]
Smiliogaster, [604]
Snapper, [408]
Snock, [437]
Snout, [37]
Solander, [13]
Sole, [557]
Solea, [557]
Solenognathus, [682]
Solenorhynchus, [678]
Solenostoma, [678]
Soleotalpa, [559]
Sonnerat, [13]
Soricidens, [405]
Sorubim, [568]
South Australian district, [283]
Southern temperate zone, [281]
Southern zone, [248]
Spaniodon, [656]
Sparidæ, [405]
Sparnodus, [405]
Sparoid scales, [46]
Spathobatis, [338]
Spathodactylus, [656]
Spatularia, [362]
Spawn-eater, [599]
Spear-fish, [589]
Sphærodon, [408]
Sphærodontidæ, [368]
Sphenacanthus, [314]
Sphenocephalus, [421]
Sphenodus, [319]
Sphenoid, [57]
Sphenoideum anterius, [89]
Sphyræna, [499]
Sphyrænodus, [500]
Spiegel-Karpfen, [591]
Spinacidæ, [330]
Spinal chord, [96]
Spinal column, [51]
Spinax, [332]
Spines of fins, [40]
Spiracles, [138]
Spiral valve, [128]
Spirobranchus, [516]
Splanchnoskeleton, [85]
Spleen, [133]
Splenial, [54], [91]
Sprat, [659]
Spratelloides, [662]
Squaliobarbus, [602]
Squaloraja, [335]
Squamipinnes, [397]
Squamosal, [88], [89]
Stannius, [32], [33]
Stare-gazer, [462]
Starry Ray, [341]
Stegophilus, [581]
Stegostoma, [326]
Steindachner, [28]
Steller, [13]
Stenostoma, [421]
Sterlet, [361]
Sternarchus, [666]
Sternoptyx, [627]
Sternopygus, [667]
Stethojulis, [529]
Stichæopsis, [498]
Stichæus, [495]
Sticharium, [498]
Stickleback, [505]
Stigmatophora, [681]
Sting Rays, [342]
Stock-fish, [540], [542]
Stomach, [127]
Stomias, [629]
Stone-bass, [382]
Stone-lugger, [596]
Stone-roller, [589]
Stone Toter, [596]
Storer, [29]
Strepsodus, [365]
Strinsia, [541]
Stromateus, [452]
Strophodus, [330]
Sturgeons, [361]
Stygogenes, [575]
Stylodontidæ, [368]
Stylohyal, [58]
Stylophorus, [522]
Suboperculum, [38], [55], [91]
Suborbital, [91]
Sucker, [588]
Sucking-fish, [460]
Sudis, [586]
Sun-fishes, [396], [454], [690]
Supraclavicula, [59], [92]
Supraoccipital, [56], [87]
Supraorbital, [89]
Suprascapula, [59]
Supratemporal, [91]
Surgeon, [439]
Suspensorium of mandible, [55]
Swammerdam, [7]
Sword-fish, [431]
Symbranchus, [669]
Sympathic nerves, [108]
Symphorus, [390]
Symphysis, [54]
Symphysodon, [537]
Symplectic, [55], [89]
Sympterygia, [342]
Synagris, [390]
Synanceia, [416]
Synaphobranchus, [671]
Synaptura, [558]
Syngnathus, [680]
Synodontis, [573]

Taenianotus, [417]
Taeniura, [343]
Taractes, [454]
Tasmanian sub-region, [248]
Taste, organ of, [119]
Taurinichthys, [526]
Tautoga, [527]
Teeth, [121], [124]
Teleostei, [373]
Telescope-fish, [592]
Tellia, [615]
Temera, [340]
Temnodon, [446]
Tenacity of life, [186]
Tench, [600]
Tephraeops, [406]
Tephritis, [555]
Tertiary fishes, [200]
Testicles, [162], [167]
Tetragonolepis, [368]
Tetragonopterus, [609]
Tetragonurus, [501]
Tetranematichthys, [572]
Tetraroge, [417]
Tetrodon, [688]
Teuthididæ, [418]
Teuthis, [419]
Thalassophryne, [468]
Thalassorhinus, [319]
Thaleichthys, [647]
Thaumas, [334]
Thectodus, [330]
Therapon, [385]
Tholichthys, [172]
Thoracic fins, [42]
Thornback, [341]
Thrissonotus, [370]
Thrissopater, [656]
Thrissops, [371]
Thunberg, [13]
Thymallus, [649]
Thynnichthys, [595]
Thynnus, [457]
Thyrsites, [436]
Thysanopsetta, [556]
Tiger-shark, [327]
Tilurus, [180]
Tinca, [599]
Tongue, [124]
Tope, [318]
Top-knot, [555]
Torgoch, [645]
Torpedinidæ, [338]
Torpedo, [339]
Torsk, [546]
Touch, organ of, [120]
Toxabramis, [604]
Toxotes, [403]
Trachelochismus, [513]
Trachelyopterus, [572]
Trachichthys, [422]
Trachinidæ, [462]
Trachinops, [418]
Trachinopsis, [462]
Trachinus, [463]
Trachurus, [442]
Trachynotus, [447]
Trachypterus, [522]
Transverse line, [50]
Triacanthodes, [684]
Triacanthus, [684]
Triacis, [319]
Triænodon, [319]
Triænophorichthys, [487]
Triassic fishes, [197]
Trichiurichthys, [434]
Trichiuridæ, [433]
Trichiurus, [436]
Trichocyclus, [689]
Trichodiodon, [689]
Trichodon, [466]
Trichogaster, [518]
Trichomycterus, [581]
Trichonotus, [490]
Trichopleura, [417]
Trifurcated Hake, [545]
Trigla, [478]
Triglops, [480]
Trigorhina, [338]
Triodon, [687]
Tripterodon, [406]
Tripterygium, [495]
Tristichopterus, [365]
Tristychius, [314]
Trochocopus, [530]
Tropical American region, [233]
Trout, [644]
Trubu, [660]
Trumpeter, [412]
Trumpet-fish, [509]
Trunk, [39]
Trygon, [343]
Trygonidæ, [342]
Trygonorhina, [338]
Trypauchen, [489]
Tunny, [458]
Turbinal, [57], [91]
Turbot, [555]
Twaite Shad, [659]
Tyellina, [326]
Tylognathus, [596]
Typhlichthys, [618]
Typhlonus, [548]

Uaru, [536]
Ulna, [59]
Umbra, [429], [619]
Umbrina, [428]
Umbrine, [429]
Undina, [365]
Upeneichthys, [404]
Upeneoides, [404]
Upeneus, [404]
Upokororo, [652]
Uraleptus, [543]
Uranoscopus, [462]
Urinary organs, [155]
Urocampus, [681]
Urocentrus, [498]
Uroconger, [674]
Urogymnus, [343]
Urohyal, [58], [91]
Urolophus, [343]
Uronectes, [538]
Uronemus, [360]
Urosphen, [507]
Urosthenes, [370]
Useful fishes, [189]