PERIM. — PERITRA. 
PERITRO. — PETALOM. 
Perimagia Strand ’09 Ins. 327 
Perimecturus Peach ’08 Crust. 40 
Peringueya Ashmead ’03 Ins. 226 
Perionychella Michaelsen ’07 Verm. 47 
Perioristica Walsingham ’10 Ins. 384 
Perioxus Pomel 1883 Echin. ; Classif. 
m6th. Beilin. 49 
Peripanartium Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 384 
Peripanartula Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 382 
Peripanicea Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 386 
Peripanicula Haeckel 1887 Rhizop.; 
Challenger xviii pt. 1, 387 
Periphileurus Kolbe ’10 Ins. 229 
Periphloea Redtenbacher ’06 Ins. 446 
Periphylla Steenstrup 1837 Scypliozoa ; 
Acta Mus. Hafn. 
Periphymopsis Schouteden ’04 Ins. 318 
Peripola Melichar ’07 Ins. 388 
Peripolus M. y Fernandez '03 Ins. 372 
Periproctus Kolbe ’10 Ins. 227 
Peripyra Hampton ’08 Ins. 339 
Perirhiza Kishinouye ’02 Coel. 21 
Perirhoe Dali ’08 Moll. 88 
Perisaleriia Valette ’06 Echin. 42 
Perisceles Redtenbacher ’08 Ins. 425 
Periscolex de Martiis ’05 Verm. 49 
5 438 
Periscyphis Gerstacker 1873 Crust. ; 
V. d. Decken Reise Ost-Afrik. 
Gliederth. 525 
Perispatangus Fourtau ’05 Echin. 72 
Perispheniscus Ameghino ’06 Aves 75 
Perissandria Seitz ’10 Ins. 358 
Perissocentrus Crawford ’10 Ins. 301 
Perissocope Brady ’10 Crust. 43 
Perissomastix Warren 8f Rothschild ’05 
Ins. 282 5 1022 
Perissomerus Gounelle ’09 Ins. 265 
Perissotriccus Oberholser ’03 Aves 51 
2 1356 
Perissus Melichar *06 Ins. 415 
Peristomella Levinsen ’02 Bry. 9 
Peritaphreuusa Becker ’08 Ins. 370 
Peritragus Aurivillius ’04 Ins. 188 
4 841 
Peritrana Meyrick '07 Ins. 347 
Peritrochia Girty ’08 Moll. 126 
Perilta Becker ’06 Ins. 381 
Perittocrinus Jaekel ’02 Echin. 86 
Perizona Koehler fy Vaney ’05 Echin. 
59 5 351 
Perkinsiella Kirkaldy ’03 Ins. 341 
3 542 
Perlesta Banks ’06 Ins. 429 
Perliodes Redtenbacher ’06 Ins. 445 
Perlodes Banks ’06 Ins. 429 3 480 
Perlomyia Banks ’06 Ins. 429 
Perneritrochus Cossmann '09 Moll. 70 
Peroara Schaus '05 Ins. 251 5 1022 
Perodryinus Perkins ’07 Ins. 288 
Perolepis Ehlers ’08 Verm. 4§ 
Perometra Clark ’07 Echin. 40 
Peronistilus Ghigi *06 Ins. 310 
Peronodoris Bergh ’04 Moll. 72 
Peronophorus Strohmeyer ’10 Ins. 252 
Peronorchus Attcms ’07 Avaclin. 53 
Peronycha Weise ’09 Ins. 270 
Peroryctes Thomas ’06 Mamm. 83 
rerotyphis Jousseaume 1883 Moll, ; 
Le Naturaliste i 336 
Perriniella Jeannel *10 Ins. 220 
Perrisonota Conrad 1870 Moll.; Amer. 
J . Conch, v 98 
Perrottetia Kobelt ’05 Moll. 58 & ’06 
Moll. 83 
Persectania Hampson ’05 Ins. 261 
Persicoptila Meyrick 1886 Lep. ; Tr. 
Ent. Soc. Lond. 295 
Perteus Bolivar *06 Ins. 449 
Pertica Fowler *04 Pisces ; 4 86 
Pertica Simon ’03 Arachn. 23 3 408 
Perugia Eiqenmann fy Norris ’01 Pisces 
27 ' 
Perynea Hampson ’10 Ins. 358 
Pescennina Simon ’03 Arachn. 32 
3 408 
Pessopteryx Wiman ’10 Rept. 31 
Potalacmis Olivier ’08 Ins. 248 
Petalichthys Regan ’04 Pisces ; 4 86 
Petalocidaris Mortensen ’03 Echin. 83 
Petalomera Sars 1882 Crust. ; Forh. 
Selsk. Christian. 13 
Petalomonas Stein 1859 Flagellata; 
Organ. Infusionsthiere i Abth. 76 
( 224 ) 
