15 
Radioculex, Theobald, Ins. 371 
Ramontsa, Peringuey, Ins. 239 
Ramularius, Aurivillius, Ins. 269 
Raxybis, Raffray, Ins. 228 
Raymondionellus, Ganglbauer, Ins. 262 
Raywardia, Tutt, Ins. j3 19 
Redlichella, Walcott, Btach. 16 
Regimbartia, Zaitzev, Ins. 220 
Rembastichus, Weise, Ins. 275 
Rhabdepyris, Kieffer, Ins. 304 
Rhabdocolpus, Cossmann, Moll. 90 
Rhabdomesus, Richardson, Crust. 42 
Rhachidelus, Boulenger, Rept. 28 
Rhachoepalpus, Townsend, Ins. 385 
Rhacura, Richardson, Crust. 42 
Rhadinodonta, Szepligeti, Ins. 296 
Rhadinogaster, Szepligeti , Ins. 299 
Rhetechelys, Hay, Rept. 31 
Rheumatotrechus, Kirlcaldy, Ins. 397 
Rhianinus, Champion, Ins. 263 
Rbinechidna, Barbour, Pisces 46 
\ Rhinobaccha, Meijere, Ins. 379 
Rhinocapsidea, Reuter, Ins. 400 
Rhipicentor, Nuttall & Warburton, 
Arachn. 44 
Rhodesana, Bethune- Baker, Ins. 329 
Rhomea, Weise, Ins. 275 
Rhynchacris, Redtenbacher, Ins. 426 
Rhynchocerithium, Cossmann, Moll. 
90 
Rhynchoplexia, Ilampson, Ins. 340 
Rigona, Roman, Arachn. 9 
Rimicola, Bohmig, Verm. 38 
Rodunia, Bolivar, Ins. 433 
Rogadius, Jordan & Richardson, Pisces 
41 
Rondanimyia, Townsend, Ins. 385 
Rostrelliger, Jordan & Dickerson, Pisces 
42 
Rostrocerithium, Cossmann, Moll. 91 
Roveocrinus, Douglas, Echin. 29 
Ruteloryctes, Arrow, Ins. 241 
Rutheia, Szepligeti, Ins. 299 
Sabatina, Dali, Moll. 97 
Sabera, Swinhoe, Ins. 321 
Sabima, Distant, Ins. 406 
Sackenomyia, Felt, Ins. 368 
Balmothymus, Berg, Pisces 48 
Samaria, Stuckenberg, Bry., Brach. 28 
Samba, Friese, Ins. 283 
Saprodinium, Lauterborn, Prot. 60 
Satanas, Jacobson, Ins. 375 
Satole, Dyar, Ins. 351 
Scabrifer, Allen, Mam. 66 
Scaphonyx, Woodward, Rept. 32 
Schistosiphon, Pierce, Ins. 279 
Schoenotenes, Meyrick, Ins. 354 
Sciodoclea, Seitz, Ins. 329 ! 
Scipiolus, Roman, Arachn. 9 
Sclerocecis, Chretien, Ins. 359 
Scofieldia, Ulrich & Bassler, Crust. 59 
Scotoniscus, Racovitza, Crust. 46 
Securipalpus, Schubert, Ins. 225 
Selenoptyx, Pilsbry, Moll. 105 
Selidacantha, Bezzi, Ins. 390 
Sellosaurus, Huene, Rept. 30 
Semacomyia, Bradley, Ins. 300 
Semaeodogaster, Bradley, Ins. 300 
Semenovius, Bradley, Ins. 300 
Semilageneta, Goddard, Verm. 47 
Sepsidomorpha, Frey, Ins. 390 
Serapita, Schmidt, Ins. 404 
Serpa, Distant, Ins. 406 
Setaphora, Budde-Rund, Crust. 46 
Setopus, Griinspan, Verm. 43 
Sicera, Chretien, Ins. 359 
Sigmatoneura, Enderlein, Ins. 414 
Siligo, Aldrich, Ins. 390 
Simorhina, Jacobi, Ins. 404 
Sinodia, Jukes- Browne, Moll. 118 
Siphonothrips, Duff a, Ins. 413 
Sjostedtiella, Szepligeti, Ins. 296 
Sladenia, Regan, Pisces. 39 
Smicraulax, Pierce, Ins. 263 
Smilodontopsis, Brown, Mam. 69 
Snofru, Broun, Ins. 217 
Solaria, Champion, Ins. 263 
Solariellopsis, Schepman, Moll. 9 1 
Solariola, Flach, Ins. 263 
Soleniopsis, Ritchie, Coel. 21 
Sominella, Jacobson, Ins. 275 
Soortana, Distant, Ins. 406 
Sowteria, Whiteaves, Moll. 118 
Spanipalpus, Townsend, Ins. 38S 
Spelaeoglomeris, Brdlemann, Myriopoda, 
Arachn. 51 
Spelophallus, Jdgerskidld, Verm. 39 
Speocropia, Ilampson, Ins. 340 
Speodiaetus, Jeannel, Ins. 229 
Speonomus, Jeannel, Ins. 229 
Sphaeniscus, Becker, Ins. 390 
Sphaeriontis, Casey, Ins. 252 
Sphaerobathytropa, Verhoeff, Crust 46 
Sphaerolecanium, Sule, Ins. 411 
Sphalerocholus, Heller, Ins 263 
Spheginobaccha, Meijere, Ins. 380 
Sphenometopa, Townsend, Ins. 386 
Sphyrometopa, Carl, Ins. 429 
Spiloneda. Casey, Ins. 277 
Spiloniscus, Racovitza, Crust. 46 
Spinula, Dali, Moll. 118 
Spirontocarella, Brashnikov, Crust. 37 
Spongicoloides, Hansen, Crust. 38 
Spongotarsus, Hagedorn, Ins. 265 
Sporadothrix, Hermann, Ins. 375 
Squalomugil, Ogilby, Pisces 45 
Squamicapilla, Schultze, Ins. 330 
Squamipalpis, Bethune- Baker, Ins. 340 
