11 
Polemiosilis Pic Ins. 124 
Poliaspoides MacGillivray Ins. 250 
Pollanista Strand Ins. 184 
Polphorhina Enderlein Ins. 238 
Polya Stechow Porif. 3 
Polyascosoecia Canu Bryo. 12 
Polyconoceras A Items Arachn. 28 
Polydesmater Lambert Echin. 14 
Polydinium Kofoid & Swezy Prot. 24 
Polydontognathus Wall Rept. 23 
Polylaimium Cobb Vermes 18 
Polyphematiana Strand Ins. Ill 
Polypholophis Wall Rept. 23 
Polyplocia Lestage Ins. 257 
Polyopsidella Kofoid & Swezy Prot. 25 
Polysigma Cobb Vermes 18 
Pomatodelphis Allen Mamm. 35 
Pontopristia Malaise Ins. 166 
Porocoma Cobb Vermes 18 
Porraxia Sjostedt Ins. 268 
Porrecticoilis Wall Rept. 23 
Porthmornis Murphy <Ss Harper Avcs 
41 
Postleria Dyar Ins. 238 
Potamomonectes Zimmermann Ins. 108 
Pouchetiella Kofoid & Swezy Prot. 26 
Praeparasitus Berlese Arachn. 20 
Prasoporella V. de Regny Bryo. 12 
Prismatomonas M assart Prot. 23 
Proampycus Roewer Arachn. 17 
Proatelura Silvestri Ins. 269 
Problemacaris Stebbing Crus. 17 
Proceraspis MacGillivray Ins. 250 
Procladidus Fleutiaux Ins. 121 
Proconurus Ribeiro Aves 46 
Procranaus Roewer Arachn. 17 
Prodidactis Meyrick Ins. 200 
Proerginus Roewer Arachn. 1 7 
Progyndes Roewer Arachn. 18 
Prontaspis MacGillivray Ins. 250 
Proparorchis Ward Vermes 14 
Prophlebotomus Franca d? Parrot Ins. 
219 
Propsephus Hyslop Ins. 121 
Propyrrhura Ribeiro Aves 46 
Proriethia Keiffer Ins. 216 
Prorhopoideus Brethes Ins. 162 
Prorrhopalopus Plavilstshikov Ins. 139 
Proscotolemon Roewer Arachn. 18 
Prosplecestha Weise Ins. 144 
Protentomon Ewing Ins. 270 
Proteramocerus Kleine Ins. 137 
Proterothriops Ghigi Crust. 21 
Protersesthes Kieffer Ins. 216 
Proterythropsis Kofoid <fc Swezy Prot. 
26 
Protodinifer Kofoid Swezy Prot. 26 
Protoopalina Metcalf Prot. 28 
Protopsis Kofoid <fc Swezy Prot. 26 
Protolampas Lambert Echin. 14 
Protrellus Cobb Vermes 18 
Prymnesium M assart Prot. 23 
Psammathodoxa Dyar Ins. 193 
Pselaphidium Gebien Ins. 129 
Pseudanaedus Gebien Ins. 129 
Pseudancylus Walker Moll. 45 
Pseudaonidiella MacGillivray Ins. 250 
Pseudarcturella Tatter sail Crust. 19 
Pseudastexenus Bourgoin Ins. 116 
Pseudaulacaspis MacGillivray Ins. 250 
Pseudempis Bezzi Ins. 229 
Pseudenchytraeus Delphi/ Vermes 25 
Pseudeucinctus Heller Ins. 131 
Pseudilyodrilus Delpliy Vermes 25 
Pseudoberis Enderlein Ins. 226 
Pseudocervulus Strand Ins. 160 
Pseudodichirus Lutshnik Ins. 107 
Pseudocoenosia Stein Ins. 236 
Pseudocratopus Hustache Ins. 136 
Pseudocryptobium Bernhauer Ins. Ill 
Pseudodacus Krdber Ins. 233 
Pseudoglauconia Fritzsche Moll. 56 
Pseudoglochina Alexander Ins. 225 
Pseudogypsina Trauth Prot. 18 
Pseudohercitis Moser Ins. 118 
Pseudolella Cobb Vermes 18 
Pseudoleria Garrett Ins. 238 
Pseudolovenula Marukawa Crust. 23 
Pseudonchus Cobb Vermes 18 
Pseud onepanthia Clark Echin. 17 
Pseudonucleus Lambert Echin. 14 
Pseudoperichilus Pic Ins. 129 
Pseudophaceceras Spath Moll. 55 
Pseudophacopteron Enderlein Ins. 245 
Pseudopolemius Pic Ins. 124 
Pseudopsyllo Strand Arachn. 14 
Pseudoschloenbachia Spath Moll. 55 
Pseudosicalis Chubb Aves 61 
Pseudotarsonemoides Vitzthum Arachn. 
21 
Pseudotropheus Regan Pisces 20 
Pseudowallacea Iiertesz Ins. 226 
Psidopala Houlbert Ins. 184 
Psidopaloides Houlbert Ins. 184 
Psilenchus Man Vermes 20 
Psorosana Strand Ins. 198 
Psydomorphus Pic Ins. 129 
Pteraulax Bezzi Ins. 229 
Pteridopharynx Lane Vermes 20 
Pterinochilides Strand Arachn. 12 
Pterobdella Kaburaki Vermes 25 
Pterocanthus Malloch Ins. 236 
Pteropygus Sars Crust. 23 
Pterorthacris U varov Ins. 268 
Pterotrichina Dalmas Arachn. 14 
Ptycholaimellus Cobb Vermes 18 
Pupoidopsis Pilsbry Moll. 44 
Pusa U varov Ins. 268 
Pusillaster Lambert Echin. 14 
Pusiolina Cossman Moll. 31 
