538 
Scolopendra 
Scolopendra proper 
Scolopsides 
Scolytus 
Scomber 
Scomber proper 
Scomberesox 
Scomberoides 
Scopelus 
Scops 
Scopus 
Scorpzena 
Scorpzna proper 
Scorpio 
Scorpions 
Scotinus 
Scotobius 
Scotodes 
Scrapter 
Scraptia 
Scutibranchiata 
Scutella 
Scutellera 
Scutigera 
Scydmeanus 
Scyllea 
Scyllarus 
Sceyllium 
Scymnus 
Scymnus 
Scyris 
Scyrtes 
Scytale 
Scythrops 
Scytodes 
Seals 
Sea Spiders 
Sebastes 
Securifera 
Sedentaria 
Segestria 
Seisura 
Selache 
Selachii 
Semblis 
Semnopithecus 
Senelops 
Sepedon 
Sepedon 
Sepia 
Sepia proper 
Sepidium 
Sepiola 
Seps 
Sepsis 
Septaria 
Serialopora 
Serica 
Sericaria 
Sericomyia 
Sericostoma 
Seriola 
GENERAL INDEX. 
Serolis 
Serpentarius 
Serpents 
Serpula 
Serpulacee 
Serranus 
Serrasalmus 
Serricornes 
‘Serropalpides 
Serropalpus 
Sertularia 
Sertularia proper 
Seserinus 
Sesia 
Sespis 
Setophaga 
Shad 
Sharks 
Sheath-bills 
Sheep 
Shrews 
Shrikes 
Shrimps 
Siagona 
Sialis 
Sicus 
Sida 
Siderolithes 
Sigaliones 
Sigalphus 
Siganus 
Sigaretus 
Sigillina 
Siliquaria 
Silis 
Sillago 
Silpha 
Silpha proper 
Silphales 
Siluridze 
Silurus 
Silurus proper 
Silvanus 
Simia 
Simia proper 
Simplicia 
Simplicimani 
Simulium 
Sinodendron 
Siphonaria 
Siphonostoma 
Siphonostoma 
Sipulus 
Sipunculus 
Siren 
Sirex 
Siro 
Sisyphus 
Sitana 
Sitaris 
Sitona 
Sitta 
