PERIZ.— PERSIC. 
PERSIT.— PETRIA 
Perizona, Haeckel , ’81, Prot. 20 
Perkinsia, Eigenmann, *91, Pisces 31 
Porknaster, Sladen, ’89, Ech. 21 
Perlinolla, Banks , ’00, Ins. 340 
Porinia, Stuckenberg, ’9G, Cool. 17 
Permocidaris, Lambert, ’00, Ecli. 102 
Perna, Walker, ’55, Lep. ; List pt. 5 
p. 1127 
Perocepkalus, Graff, ’9G, Yerraes 41 
Porocliirus, Boulenger, ’85, Ropt. 10 
Porocl vllics, Sharp, ’82, Ins. 47 
Perodipus, Fitzinger, ’G7, Mamm. ; [T.] 
Peroechinus, Fitzinger, ’67, Mamm. ; [T.] 
Perola, Walker, ’55, Lep. ; List pt 4 
p. 920 
Poroma, Walker, ’55, Lop. ; List pt. 5 
p. 1022 
Peromaptera, Brongniart, ’94, Ins. 101 
Peromelissa, Haeckel, ’81, Prot. 19 
Peromyia, Kieffer , ’94, Ins. 335 
Peromyscus, Gloger, ’41, Mamm.; Arch. 
Naturges. p. 95 
Peronasmis, Waterhouse, ’87, Ins. 130 
Peronanthus, Hiles, ’99, Coel. 18 
l’eronedys, Steindaclmer , ’84, Pisces 25 
Peronetis, Meyrick , ’86, Ins. 25G 
Poronia, Duncan, ’89, Ech. 17 
Peroniastor, Gunther, ’87, Ech. 11 
Poronidia, Dali, ’00, Moll. 84 
Peronina, Blate, ’93, Moll. 57 
Peronocuemis, Fairmaire, ’86, Ins. 1G5 
Peronopora, Nicholson, ’81, Cool. 11 
Peronura, Karsch, ’88, Ins. 319 
Peropodum, Bocourt, ’82, Oph. ; [B.j 
Peropyrrhicia, Brunner , ’91, Ins. 30G 
Perosis, Foersier, ’88, Ins. 194 
Pcrostylus, Filsbry , ’94, Moll. G9 
Perplectrus, Sharp, ’86, Ins. 153 
I’erriera, Vaillant, ’89, Vermes ; [Ti.] 
Porriorolla, Chevreux & Bouvier, ’92, 
Crust. 25 
Perrierina, Bernard, ’98, Moll. 75 
Perrieromys, Groizet, Mamm. ; [T.] 
Perrinellus, Buysson, ’99, Ins. 127 
Perrinia, Reitter, ’85, Ins. 73 
Perrisonsta, Conrad, ’70, Moll. ; Amer. J. 
Conch, v p. 98 
Porseis, Gistl, ’48, Ech.; N. T. p. 174 
Perseis, Ragonot, ’90, Ins. 264 
Persoplionastor, Wood-Mason & Alcock, ’91, 
Ech. 77 
Persicoptera, Meyrick, ’84, Ins. 238 
Persicoptilia, Meyrick, ’86, Ins. 295 
Persites, Gistl, ’48, Ech.; N. T. p. 175 
Pertinacides, Kuwert, ’91, Ins. 110 
Peruda, Distant, ’88, Ins. 298 
Perula, Mabille, ’00, Ins. 281 
Peruvia, Scuddcr , ’90, Ins. 319 
Poryphidium, Tschitsclafrine, ’95, Ins. 119 
Pesconnius, Champion, ’84, Ins. 79 
Pescolinus, Sharp, ’85, Ins. 67 
Pesiocetus, Gervais, ’59, Mamm. ; Bull. 
Ac. Belgique viii p. 239 
Pessida, Walker, ’58, Lep. ; List pt. 15 
p. 1641 
Pessocosma, Meyrick, ’84, Ins. 238 
Petalantlies, Meyrick, ’83, Ins. 231 
Petalastrum, Gregorio, ’95, Ech. 55 
Petalia, Gray, ’38, Mamm.; [T.] 
Petalia, Walker, ’54, Lep. ; List pt. 2 
p. 457 
Petalidium, Bate, ’81, Crust. 24 
Petalocrinus, Weller & Davidson, ’97, 
Ech. 121 
Petalodera, Horvath, ’83, Ins. 278 
Petalodontia, Focta, ’90, Moll. 63 
Petalodopsis, Barkas, ’74, Pisces ; [S. W.] 
Petalodopsis, Davis, ’83, Pisces 13 
Petalodoris, Bergh, ’81, Moll. 59 
Pctalognathus, Dumeril, ’53, Oph; [B. 
Petalolyma, Scott, ’82, Ins. 288 
Potalopo, Focta, ’83, Spong. 11 
Potalopleura, Meyrick , ’89, Ins. 236 
Petaloscelis, Gorham, ’96, Ins. 181 
Petalotriclia, Kent, ’81, Prot. 8 
Petalotrypa, Miller , ’89, Pol. 7 
Petaluma, Hulst, ’88, Ins. 269 
Petascelisca, Distant , ’81, Ins. 285 
Petauroides, Thomas, ’88, Mamm. 62 
Pcteinura, Bate, ’88, Crust. 14 
Petoria, Hay, ’53, Aves; [F. W.] 
Petersius, Hilgendorf, ’94, Pisces 33 
Potilampa, Aurivillius, ’90, Lep.; [St.] 
Petinocriuus, Hall, ’59, Ech. ; [L.] 
Petinops, Brauer & Bergenstamrn , ’92, 
Ins. 299 
Petinopus, Blackburn, ’98, Ins. 127 
Petissius, Distant, ’93, Ins. 332 
Petitia, Jousseaume , ’84, Moll. 72 
I’etovia, Walker, ’54, Lep. ; List pt. 2 
p. 559 
Petriiites, Ogilby, ’85, Pisces 26 
Petrarca, Fowler, ’89, Crust. 20 
Petrella, Bartram, 1792, Ayes; Travels 
through Carolina p. 293 
Petria, Semenow, ’96, Ins. 150 
( 279 ) 
