SEA LION 



98 



SIPUNCULOIDEA 



sea lion, Calif ornian {Zalophm), 



Pinnipedia, 46 

 sea pen {Pennatula), Pennatulacea, 12 

 sea spiders (Pycnogonida), 31-32 

 sea squirts (Ascidiacea), 34-35 

 sea toads (Antennarioidea), 39 

 sea urchins (Cidaroida), 33 



(Diadematacea), 33 



(Echinacea), 33 



sea-butterfly (Cavolina), Pteropoda, 22 



— (Limacina), Pteropoda, 22 

 sea-hare (Aplysia), Pleurocoela, 22 

 sea-horse (Hippocampus), Solenichthyes, 38 

 seal (Phoca), Pinnipedia, 46 



— , Atlantic {Halichoerus), Pinnipedia, 46 

 — , elephant (Mirounga), Pinnipedia, 46 

 — ; grey {Halichoerus), Pinnipedia, 46 

 sea-lemon (Doris), Nudibranchia, 22 

 sea-slug (Elysia), Sacoglossa, 22 



— (Eolis), Nudibranchia, 22 



— (Limapontia), Sacoglossa, 22 



— (Pleurobranchus), Notaspidea, 22 

 Sebastes, Scorpaenoidea, 39 

 Sebekia, Porocephalida, 32 

 secretary bird (Sagittarius), 



Falconiformes, 42 



Sedentaria, 24 (footnote) 



Seison, Seisonidea, 1 7 



Seisonidea, 17 



Selachii, 35-36 



Selachoidei, see Pleurotremata 



Selenidium, Archigregarina, 7 



Selenococcidiutn, Prococcidia, 7 



Selenocystis, Archigregarina, 7 



Semaeostomae, 12 



Sepia, Decapoda, 23 

 *Sepietta, Decapoda, 23 

 *SepioIa, Decapoda, 23 



Septibranchia, 23 

 *Sergestes, Natantia, 3 1 

 *Serinus, Passeres, 43 

 *Seriola, Percoidea, 38 



serpent stars (Ophiurae), 34 



Serpentes, 41 



Serpula, Polychaeta, 24 

 *Serranus, Percoidea, 38 



Sertularia, Thecata, 1 1 

 *Sesan77a, Reptantia, 3 1 



Setaria, Spirurida, 1 8 



Setonyx, Marsupialia, 44 



sewellel (Aplodontia), Sciuromorpha, 45 



shaft louse (Menopon), Mallophaga, 27 



sharks (Pleurotremata), 35-36 



shearwater (Procellaria), 

 Procellariiformes, 42 



sheep (Ovis), Ruminantia, 46 



sheep tick (Melophagus), Cyclorrhapha, 28 



shell-bearing slug (Testacella), 

 Stylommatophora, 22 



ship-worm (Teredo), Eulamellibranchia, 23 



shore crab (Carcinus), Reptantia, 3 1 



shore eel (Alabes), Alabetoidea, 40 



shore hopper (Talitrus), Amphipoda, 30 



shorthorned grasshoppers (Caelifera), 27 



shrew (Sorex), Insectivora, 44 



— , elephant (Macroscelides), 

 Insectivora, 44 



— , tree (Tupaia), Prosimii, 44 



— , white-toothed (Crocidura), 

 Insectivora, 44 



shrimp (Crangon), Natantia, 3 1 



— (Hippolyte), Natantia, 31 



— , fresh-water (Gammarus), 

 Amphipoda, 30 



— , ghost (Caprella), Amphipoda, 30 



shrimps, mantis (Stomatopoda), 30 



— , opossum- (Mysidacea), 30 



Sialis, Megaloptera, 27 



Sibbaldus, Mysticeti, 45 



Siboglinum, Athecanephria, 32 



Sida, Cladocera, 29 

 * Siderastrea, Scleractinia, 1 2 



Siganoidei, see Teuthidoidea 

 *Sigara, Heteroptera, 27 



Sigmatosclerophora, 10 



Sigmodon, Myomorpha, 45 

 *Sika, Ruminantia, 46 



Silicoflagellata, 6 



silk moth (Bombyx), Ditrysia, 28 

 *Silpha, Polyphaga, 28 



Siluroidea, 37 



Silurus, Siluroidea, 37 

 *Silvanus, Polyphaga, 28 



silver fish (Lepisma), Thysanura, 36 



Simia, see Pongo 



Simiae, 44 



Simocephalus, Cladocera, 29 



Simuliutn, Nematocera, 28 

 *Siphlonurus, Ephemeroptera, 26 



Siphodentalium, Scaphopoda, 22 



Siphonaptera, 29 



Siphonophora, 1 1 



Siphonopoda, see Cephalopoda 

 *Siphostonm, Solenichthyes, 38 

 Siphunculata, see Anoplura 

 Sipunculoidea, 23 



