12 
Pycnolaimus Cobb Vermes 18 
Pycnothea Loman Arachn. 4 
Pygalataspis Ferris Ins. 250 
Pygidiaspis MacGillivray Ins. 250 
Pygmaeothrips Karny Ins. 254 
Pyrischius Hyslop Ins. 121 
Quadraspidiotus MacOillivray Ins. 250 
Quadricalcarifera Strand Ins. 185 
Qualetta Sjostedt Ins. 208 
Rarneta Navas Ins. 210 
Ramiella Stephenson Vermes 25 
Raniliella Sjostedt Ins. 268 
Rapsilla Sjostedt Ins. 268 
Ratemia Fahrenholz Ins. 252 
Reekertia Conrad Prot. 23 
Reclasta Dali Moll. 44 
lleichenspergeria Wasmann Ins. 129 
Relatta Sjostedt Ins. 268 
Remotaspidiotus MacGillivray Ins. 250 
Remotaspis MacGillivray Ins. 250 
Retuspia Sjostedt Ins. 268 
Revalopora V. de Regny Bryo. 13 
Rhabdamoeba Dunkerly Prot. 16 
Rhabdinema Cobb Vermes 18 
Rhabdocoma Cobb Vermes 18 
Rhaibodera Borchmann Ins. 131 
Rhamphochromis Regan Pisces 20 
Rhaphidopalpites Laboissiere Ins. 144 
Rhechias Jordan Pisces 18 
Rhinema Cobb Vermes 18 
Rhipidotaxis Oppliger Porif. 4 
Rhips Cobb Vermes 18 
Rhitzala Sjostedt Ins. 268 
Rliizaspidiotus MacGillivray Ins. 250 
lthodesina Malloch Ins. 236 
Rhogostoma Beldr Prot. 1 6 
Rhyacanthias Jordan Pisces 19 
Rhyacolabis Rehn Ins. 261 
Rhytidochasma Sturany & Wagner 
Moll. 44 
Rhynclionema Cobb Vermes 18 
Rhyxicephalus Moser Ins. 119 
Ringsteadia Salfehl Moll. 55 
Rivalisia Strand Ins. 149 
Rodema Fleuliaux Ins. 121 
Rohania Laboissiere Ins. 144 
Rosenia Kiejfer Ins. 216 
Rotundinium Kofoid da Sivezy Prot. 24 
Rousseauia Maillieux Moll. 47 
Rugaspidiotus MacGillivray Ins. 250 
Ruspoliella Poppius Ins. 243 
Russalpia Sjostedt Ins. 268 
Rutherfordia MacGillivray Ins. 250 
Saccamminopsis Sollas Prot. 18 
Sacontala Distant Ins. 240 
Saeronia Dali Moll. 44 
Saliasterias Koehler Echin. 17 
Saltoposuchus Huene Rept. 24 
Salvatoria Ribeiro Aves 46 
Sandenia Oudemans Arachn. 19 
Sarametra Clark Echin. 20 
Sarcosaurus Andrews Rept. 23 
Sassenia Stensio Pisces 23 
Schistodera Cobb Vermes 18 
Schistophallus Wagner Moll. 41 
Schistopinas Bartsch Moll. 37 
Schizobothrus Sjostedt Ins. 268 
Schoederella Enderlein Ins. 238 
Schoutedenella de Witte Batr. 27 
Sciablatta Hebard Ins. 262 
Scintilla Playfair Prot. 23 
Sclopetaspis MacGillivray Ins. 250 
Scleracanthus Stensio Pisces 23 
Selerotrachelus Kleine Ins. 137 
Scobinaspis MacGillivray Ins. 250 
Scorn brolabrax Route Pisces 21 
Scrupulaspis MacGillivray Ins. 250 
Scutillya Sjostedt Ins. 268 
Semelaspidus MacGillivray Ins. 250 
Semibatocera Kriesche Ins. 139 
Semifruticicola Wagner Moll. 43 
Separaspis MacGillivray Ins. 250 
Sergentia Kiejfer Ins. 216 
Sibambea Roewer Araclm. 18 
Sichotamus Attems Arachn. 29 
Silesinus Pic Ins. 125 
Sinistraspis MacGillivray Ins. 250 
Sinuatophloeus Kessel Ins. 115 
Situlaspis MacGillivray Ins. 250 
Smithomyia Malloch Ins. 236 
Sober ius Bernhauer Ins. Ill 
Sonninipora V. de Regny Bryo. 13 
Sosiomya Bezzi Ins. 229 
Spenatura von Ihering Moll. 55 
Sphaerobunus Roewer Arachn. 18 
Sphenophrya Chatton & Lwoff Prot. 29 
Sphingocorse Gebien Ins. 129 
Spilobasis Houlbert Ins. 185 
Spilopteromyia Malloch Ins. 236 
Spinadaenus Pic Ins. 130 
Spinaspidiotus MacGillivray Ins. 250 
Spinepicalla Pic Ins. 130 
Spirodesmos Andree Moll. 56 
Squamicreedia Rendahl Pisces 21 
Stappersella Maillieux Moll. 39 
Steganosticha Meyrick Ins. 207 
Stegochelys Jaekel Rept. 25 
Steinella Malloch Ins. 236 
Steineria Micoletzky Vermes 20 
Stemnodiscus Dali Moll. 44 
Stenocorys Lambert Echin. 15 
Stephia Stechow Coelen. 9 
Stephomma Stechow Echin. 15 
Stethopathusa Schmitz Ins. 230 
Stilbonema Cobb Vermes 18 
Stratodemus Gebien Ins. 130 
