ORTHONECTTOA 



89 



PARASCARIS 



Orthonectida, 9 



Orthoptera, 26-27 



Orya, Geophilomorpha, 25 



Orycteropus, Tubulidentata, 46 

 *Oryctes, Polyphaga, 28 



Oryctolagus, Lagomorpha, 45 



Oryzias, Microcyprini, 38 



Oscanius, see Pleurobranchus 



Oscarella, Homosclerophora, 10 



Oscinella, Cyclorrhapha, 28 



Oscines, see Passeres 

 *Osilinus, Archaeogastropoda, 21 



Osmerus, Salmonoidea, 36 

 *Osphronemus, Anabantoidea, 38 



osprey (Pandion), Falconiformes, 42 



Ostariophysi, 37 



Osteichthyes, see Pisces 



Osteoglossoidea, 36 



Ostertagia, Strongylina, 18 



Ostracoda, 29 



Ostrea, Eulamellibranchia, 23 



ostriches (Struthioniformes), 41 



Otaria, Pinnipedia, 46 



Otis, Gruiformes, 42 



Otomesostoma, Alloeocoela, 1 3 



Otostigmus, Scolopendromorpha, 25 



otter {Lutra), Fissipeda, 45 

 *Otus, Strigiformes, 43 



ovenbird (Furnarius), Tyranni,'43 



Ovibos, Ruminantia, 46 



Ovis, Ruminantia, 46 



Owenia, Polychaeta, 24 



owls (Strigiformes), 43 



ox, musk (Ovibos), Ruminantia, 46 



Oxidus, Polydesmida, 25 

 *Oxycarenus, Heteroptera, 27 

 *Oxynotus ( = Centrina), Squaloidea, 36 



Oxytricha, Hypotrichida, 9 

 *Oxyuris, Ascaridina, 18 



Oxyuroidea, 19 



oyster (Ostrea), Eulamellibranchia, 23 



— , saddle- (Anomid), Filibranchia, 22 



Pachybolus, Spirobolida, 25 

 '''Pachygrapsus, Reptantia, 3 1 



Pachyiulus, Julida, 25 



Pachypalaminus, Cryptobranchoidea, 40 



Pacific giant salamander (Dicamptodori), 

 Ambystomoidea, 40 



paddle-fish (Polyodon), Chondrostei, 36 

 *Pagrosomus, Percoidea, 38 

 *Paguristes, Reptantia, 3 1 



Pagurus, Reptantia, 3 1 



— , see Dardanus 



painted frog (Discoglossus), 

 Opisthocoela, 40 



Palaeacanthocephala, 20 



Palaemon, Natantia, 31 



— , see Macrobrachium 



Palaeonemertina, 16 



Palaeoptera, 26 



— , see Paraneoptera 



— , see Polyneoptera 



Palaeopterygii, 36 



Palinurus, Reptantia, 3 1 



Palmipes, see Anseropoda 



Palpigradi, 3 1 



Paludicola, 13 



Paludina, see Viviparus 



/'a/j/Z/ofl, Zoanthiniaria, 12 



Pan, Simiae, 44 



Panagrellus, Rhabditina, 1 7 



Pancarida, 30 



panda (Ailurus), Fissipeda, 45 



— , giant (Ailuropoda), Fissipeda, 45 



Pandalus, Natantia, 3 1 



Pandinus, Scorpiones, 3 1 



Pandion, Falconiformes, 42 



Pandorina, Phytomonadina, 6 



pangolin (Manis), Pholidota, 44 



Panorpa, Mecoptera, 28 



Panorpatae, see Mecoptera 



panther (Panthera), Fissipeda, 45 



Panthera, Fissipeda, 45 



Pantopoda, see Pycnogonida 



Pantostomatida, see Rhizomastigina 



Panulirus, Reptantia, 31 



paper-nautilus (Argonauta), 

 Octopoda, 23 



Papilio, Ditrysia, 28 



Papio, Simiae, 44 

 *Parabrotula, Ophidioidea, 38 



Paracanthonchus, Chromadorida, 1 8 



Paracentrotus, Echinoida, 33 



Paragonimus, Digenea, 14 



Paralepis, Alepisauroidea, 37 

 *Paralichthys, Heterosomata, 39 

 *Paralithodes, Reptantia, 3 1 



Paramecium, Peniculina, 8 



Paramphistomum, Digenea, 14 



Paraneoptera, 27 



— , see Palaeoptera 



— , see Polyneoptera 



Paraneuroptera, see Odonata 



Parascaris, Ascaridina, 1 8 



