144 



GENERIC NAMES 



Pelecanus Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 132 (gender 

 : masculine) (type species, by designation by Gray, 1840 

 (List Genera Birds : 80) : Pelecanus onocrotalus Linnaeus, 

 1758, Syst. Nat. (ed. 10) 1 : 132) (Aves) Direction 68 



Pelicaria Gray, 1857, Guide Syst. Distrib. Moll. Brit. Mus. : 77 

 (gender : feminine) (type species, by monotypy : Buccin[um] 

 vermis Martyn, 1784, Univ. Conch. 2 : fig. 53) (Gastropoda) 

 0.479 



Pelta Quatrefages, 1844, Ann. Sci. not., Paris (Zool.) (3) 1 : 

 151 (suppressed under the plenary powers for the purposes 

 of the Principle of Priority but not for those of the Principle 

 of Homonymy) 0. 81 1 



Peltoura Milne Edwards, 1 840, in Roret's Suites a Buffon, Hist, 

 not. Crust. 3 : 344 (an incorrect original spelling for Peltura 

 Milne Edwards, 1840) 0. 499 



Peltura (emend, under the plenary powers of Peltoura) Milne 

 Edwards, 1840, in Roret's Suites a Buffon, Hist. not. Crust. 

 3 : 344 (gender : feminine) (type species, by designation by 

 Hawle & Corda, 1847 (Prodrom Mon. bohm. Trilob. : 127 

 (also published in 1848 in Abh. Kbnigl.-bohm. Ges. Wiss. 

 (5) 5 : 243)) : Entomostracites scarabaeoides Wahlenberg, 

 [1818], Nova Acta K. vet.-Soc. Upsala 8 : 41) (Trilobita) 

 0.499 



Pemphigus Hartig, 1839, Jahresber. Fortschr. Forstwiss.- 

 Naturk. im Jahre 1836 u. 1837 1 (4) : 645 (gender : 

 masculine) (type species, by designation by Fitch, 1855 

 (Trans. New York State Agric. Soc. 14 : 7 footnote) : Aphis 

 bursaria Linnaeus, 1758,Syi/. Nat. (ed. 10) 1 : 453) (Insecta, 

 Hemiptera) 0. 1019 



Penaeopsis Bate, 1881, Ann. Mag. not. Hist. (5) 8 : 171, 182 

 (gender : feminine) (type species, by designation by Bouvier, 

 1905 (C.R. Acad. Sci., Paris 140 : 981) : Penaeopsis serratus 

 Bate, 1881, Ann. Mag. not. Hist. (5) 8 : 183) (Crustacea, 

 Decapoda) 0. 864 



Penaeus Fabricius, 1798, Suppl. Entomol. syst. : 385, 408 

 (gender : masculine) (type species, by designation by Latre- 

 ille, 1810 (Consid. gen. Anim. Crust. Arach. Ins. : 422, 102) 

 : Penaeus monodon Fabricius, 1798, Suppl. Entomol. syst. 

 : 408) (Crustacea, Decapoda) 0. 104, Direction 15 



Penaeus Stiles, 1928, Smithson. misc. Coll. 73 (No. 5) : 27 (an 

 unjustified emendation of Peneus Weber, 1795, and a junior 

 homonym of Penaeus Fabricius, 1798) Direction 15 



Peneopsis Faxon, 1893, Bull. Mus. comp. Zool. 24 : 212 (an 

 incorrect subsequent spelling for Penaeopsis Bate, 1881) 0. 

 864 



Peneus Weber, 1795, Nomencl. entomol. Syst. Fabr. : 94 (a 

 nomen nudum) Direction 1 5 



Pennahia Fowler, 1926, J. Bombay not. Hist. Soc. 31 : 776 

 (gender : feminine) (type species, by designation under the 

 plenary powers : Otolithus macrophthalmus Bleeker, 1850, 

 Verhandel. Batav. Genootsch. 23 : 16) (Osteichthyes) 0. 

 1237 



Pentaceros Schroter, 1782, Musei Gottwaldiani testaceorum : 

 58 (included in a work rejected for nomenclatural purposes) 

 0.707 



Pentacrinos Bertrand, 1763, Diet. Univ. Foss. Propres Foss. 

 Accid. 2 : 109 (included in a work rejected for nomenclatural 

 purposes) 0. 592 



Pentacta Goldfuss, 1820, Handb. Zool. 1 : 177 (gender : 

 feminine) (type species, by monotypy : Actinia doliolum 

 Pallas, 1766, P.S. Pallas Misc. zoo/. : 152) (Holothuroidea) 

 0. 1295 



Pentamerus Sowerby, 1813, Min. Conch. 1 : 73*, 76* (gender 

 : masculine) (type species, by designation under the plenary 

 powers : Pentamerus oblongus Sowerby, 1839, in Murchison, 

 Silurian System : 641, pi. 19, fig. 10) (Brachiopoda) 0. 297 



Pentaphyllites Bertrand, 1763, Diet. Univ. Foss. Propres Foss. 

 Accid. 2:109 (included in a work rejected for nomenclatural 

 purposes) 0. 592 



Pentila Westwood, [1851], in Doubleday, Gen. diurn. Lep. (2) 

 : pi. 76 (gender : feminine) (type species, by designation 

 under the plenary powers : Tingra tropicalis Boisduval, 

 1847, in Delegorgue, Voy. Afrique austr. 2 : 589) (Insecta, 

 Lepidoptera) 0. 566 



Perca Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 289 (gender : 

 feminine) (type species, by designation by Gill, 1861 (Proc. 

 Acad. not. Sci. Philadelphia 1861 : 48) : Perca fluviatilis 

 Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 289) (Osteichthyes) 

 0. 77, Direction 56 



Percnon Gistl, 1848, Nat. Thierr. : viii (gender : neuter) (type 

 species, by designation by Rathbun, 1918 (Bull. U.S. not. 

 Mus. 97 : 337) : Cancer planissimus Herbst, [ 1 804], Versuch. 

 Naturgesch. Krabben Krebse 3 (4) : 3) (Crustacea, Deca- 

 poda) 0. 85, Direction 37 (original entry corrected) 



Peribolus Bertrand, 1763, Diet. Univ. Foss. Propres Foss. 

 Accid. 1 : 143 (included in a work rejected for nomenclatural 

 purposes) 0. 592 



Periclimenaeus Borradaile, 1915, Ann. Mag. not. Hist. (8) 15 

 : 207 (gender : masculine) (type species, by designation by 

 Borradaile, 1917 (Trans, linn. Soc. London (Zool.) (2) 17 : 

 378) : Periclimenaeus robustus Borradaile, 1915, Ann. Mag. 

 not. Hist. (8) 15 : 213) (Crustacea, Decapoda) 0. 470 



Periclimenes Costa, 1 844, Ann. Accad. Aspir. Nat. Napoli 1 : 

 290 (gender : masculine) (type species, by monotypy : 

 Periclimenes insignis Costa, 1 844, Ann. Accad. Aspir. Nat. 

 Napoli 2 : 291) (Crustacea, Decapoda) 0. 470 



Perigrapsus Heller, 1862, Verh. zool.-bot. Ges. Wien 12 (Abh.) 

 : 522 (gender : masculine) (type species, by monotypy : 

 Perigrapsus excelsus Heller, 1862, Verh. zool.-bot. Ges. 

 men 12 (Abh.) : 522) (Crustacea, Decapoda) 0. 85, Direc- 

 tion 37 



Perineus Thompson, 1936, Ann. Mag. not. Hist. (10) 18 : 41 

 (gender : masculine) (type species, by original designation : 

 Lipeurus nigrolimbatus Giebel, 1874, Insecta epizoa : 233) 

 (Insecta, Mallophaga) 0. 656 



Periplaneta Burmeister, 1838, Handb. Entomol. 2 (2) (No. 1) 

 : 502 (gender : feminine) (type species, by designation by 

 Kirby, 1890 (Proc. roy. Dublin Soc. (n.s.) 6 : 562) : Blatta 

 americana Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 424) 

 (Insecta, Orthoptera) 0. 104, Direction 63 



Perisphinctes Waagen, 1869, Geogn.-pal. Beitr. 2 : 248 (gender 

 : masculine) (type species, by designation under the plenary 

 powers : Ammonites variocostatus Buckland, 1836, Bridge- 

 water Treatise No. 6 : pi. 42, fig. 7 (no text)) (Cephalopoda) 

 0.303 



Perla de Geer, 1773, Mem. Hist. Ins. 3 : 567 (a junior homonym 

 of Perla Geoffroy, 1762) 0. 645 



