sturioides (Acipenser) 279 
Sturiones 131, 132, 135, 173 
Sturionidae 129 
Sturionideae 129 
Sturionoidae 129 
suckleyi (Acanthias) 71 
suckleyi (Spinax) 71 
suckleyi (Squalus) 74, 75 
sucklii (Squalus) 72 
Sympterygia 84 
Taeniura 113 
Teleostei 128 
Teleostomi 45, 125 
tengu (Raja) 94 
Thalassorhinus 64 
thompsoni (Acipenser) 280 
Thyellina 59 
toliapicus (Acipenser) 140 
Torpedinidae 83 
transmontanus (Acipenser) 289, 290 
Trematopnea 46 
Triacis 64 
Triaenodon 64 
tridentatus (Entosphenus) 44 
tridentatus (Ichthyomyzonj 44 
tridentatus (Petromyzon) 44 
Trygon 113 
I Trygonidae 112 
Trygonobatus 113 
Unicolor (Petromyzon, subsp.) 15 
Uraptera 84 
Urogymnus 113 
Urolophus 113 
Uroxis 113 
Valencienni (Acipenser) 280 
vallisnerii (Acipenser) 152 
variegata (Lampetra) 34, 37 
verus (Carcharodon) 54 
vulgaris (Acanthias) 71 
vulgaris (Musteîus) 68 
vulgaris (Sturio) 172 
vulpes (Alopias) 51 
Wagneri (Agnathomyzon) 18 
wagneri (Caspiomyzon) 16, 322 
wagneri (Petromyzon) 17 
walkeri (Selanonius) 52 
wilderi (Entosphenus) 322 
wilderi (Lampetra) 42, 43 
Zygaena 64 
zyopterus (Galeorhinus) 66 
