278 



SPECIFIC NAMES 



porzana, Rallus, Linnaeus, 1766, Syst. Nat. (ed. 12) 1 (1) : 262 

 (specific name of type species of Porzana Vieillot, 1816) 

 (Aves) Direction 43 



posticata, Phalaena, Fabricius, 1794, Entomol. syst. 3 (2) : 196, 

 ruled under the plenary powers not to be given priority 

 over the specific name capitata Herrich-Schaffer, 1839, as 

 published in the binomen Larentia capitata, whenever the 

 two names are considered synonyms (Insecta, Lepidoptera) 

 0. 1361 



potamios, Cancer, Olivier, 1 803- 1 804, Voyage Empire Othoman 

 4 : 240 (valid name at the date of Opinion 7 1 2 of type species 

 of Potamon Savigny, 1816) (Crustacea, Decapoda) 0. 712 



potamogeti, Pephredo, Rafinesque, 1817, Amer. mon. Mag. 

 crit. Review 2:41 (suppressed under the plenary powers for 

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

 the Principle of Homonymy) 0. 1 133 



praeceps, Tetragonosaurus, Parks, 1931, Univ. Toronto Stud. 

 (Geol. Ser.) 31 : 1-11, pi. 1-3 (specific name of type species 

 of Procheneosaurus Matthew, 1920) (Reptilia) Direction 1 



praecox, Haemamoeba, Grassi & Feletti, 1890, Arch. ital. Biol. 

 13 (2) : 300 (not applicable to the Malignant Tertian Malaria 

 Parasite, but available for the avian parasite on which the 

 description by the original authors was based) 0. 283 



praecursor, Peltura, Westergaard, 1909, Lunds Univ. Arssk. 

 (n.s.) (Afd. 2) 5 (No. 3) : 48 (specific name of type species 

 of Protopeltura Bro'gger, 1882) (Trilobita) 0. 499 



prasina, Jassus [sic], Boheman, 1852, K. svensk. Vetensk- 

 Akad. Handl. 1851 : 1 22 (specific name of type species of 

 Macropsis Lewis, 1834) (Insecta, Hemiptera) 0. 603 



pratensis, Cimex, Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 448 

 (specific name of type species of LygusHahn, 1833) (Insecta, 

 Hemiptera) 0. 667 



presidionis, Poecilia, Jordan & Culver, 1 895, Proc. Calif. Acad. 

 Sci. (2) 5 : 41 3 (specific name of type species of Poeciliopsis 

 Regan, 1913) (Osteichthyes) 0. 375 



priamus, Helix, Gmelin, 1791, in Linnaeus, Syst. Nat. (ed. 13) 

 1 (6) : 3654, correction under Article 32c of priapus, 

 (specific name of type species of Ampulla [Roding], 1798) 

 (Gastropoda) 0. 986 



priapus, Holothuria, Linnaeus, 1767, Syst. Nat. (ed. 12) 1 (2) 

 : 1091 (suppressed under the plenary powers for the purposes 

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

 of Homonymy) 0. 1013 



primaerus, Cuon, Hodgson, 1838, Ann. not. Hist. 1 : 152 

 (specific name of type species of Cuon Hodgson, 1838) 

 (Mammalia) 0. 384 



primaevus, Teleosteus, Volger, 1860, Ber. Offenbach. Ver. 

 Naturk. 1 : 37 (suppressed under the plenary powers for the 

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

 Principle of Homonymy) 0. 223 



primus, Epiphryxus, Shiino, 1934, Mem. Coll. Sci. Kyoto imp. 

 Univ. (B) 9 : 281-283 (specific name of type species of 

 Cataphryxus Shiino, 1936) (Crustacea, Isopoda) 0. 1242 



princeps, Borelis, Ehrenberg, 1842, Ber. Bekannt. geeignet. 

 Verh. K.-preuss. Acad. Wiss., Berlin 1842 : 274 (specific 

 name of type species of Schwagerina von Moller, 1877) 

 (Rhizopoda) 0.213 



princeps, Schlotheimia, Buckman, 1923, Type Ammonites 4 : 

 pi. 395 (Cephalopoda) 0. 323 



priodon, Lomatoceras, Bronn, 1834, Lethaea geogn. 1 (1) : 56 

 (specific name of type species of Monograptus (emend, of 

 Monograpsus) Geinitz, 1852) (Graptolithina) 0. 198 



pristis, Prionotus, Hisinger, 1837, Lethaea svec.; suppl. : 114 

 (specific name of type species of Diplograptus McCoy, 1 850) 

 (Graptolithina) 0. 650 



pritrwitzi, Apaustus, P18tz, 1884, Entomol. Ztg., Stettin 45 : 

 165 (specific name of type species of Adopaeoides Godman, 

 [1900]) (Insecta, Lepidoptera) 0. 825 



problematicus, Griphosaurus, Woodward, \B62,Intell. Observ. 

 2 : 317, plate (a junior objective synonym of lithographica, 

 Archaeopteryx, von Meyer, 1861) 0. 607 



proboscidea, Rhinostoma, Fitzinger, 1826, Neue Classif. Rept. 

 : 56 (a nomen nudum) 0. 698 



proboscidea, Rhinostoma (Rhinaspis), Fitzinger, 1843, Syst. 

 Rept. : 26 (a nomen nudum) 0. 698 



productus, Apus, Bosc, [1801-1802], in Castel's Buffon, Hist, 

 not. Crust. 2 : 244 (a junior objective synonym of apus, 

 Monoculus, Linnaeus, 1758) 0. 502 



productus, Conchyliolithus Anomites, Martin, 1 809, Petrif. derb. 

 : sign. K[2], pi. 22, figs. 1-3, to be interpreted by reference 

 to the holotype refigured by Muir-Wood, 1956 (Ops. Decls. 

 int. Comm. zool. Nomencl. 14 : pi. 1, figs. 1-3) (validated 

 under the plenary powers) (specific name of type species of 

 Productus Sowerby, 1814) (Brachiopoda) 0. 419 



proflcua, Tellina, Pulteney, 1799, Catalogues of Birds, Shells 

 and more rare Plants of Dorsetshire (London) : 29 (valid 

 name at the date of Opinion 1141 of type species of Semele 

 Schumacher, 1817) (Bivalvia) 0. 1141 



proglottina, Taenia, Davaine, 1860, Traite Entoz. (ed. 1) : 

 xxxix-xl, figs. 5,13 (specific name of type species of Davainea 

 Blanchard & Railliet, 1891) (Cestoda) Direction 77 



pronuba, Phalaena, Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 512 

 (specific name of type species of Noctua Linnaeus, 1758) 

 (Insecta, Lepidoptera) 0. 450 



propensalata, Pontocaris, Bate, 1888, Rep. Voy. 'Challenger' 

 (Zool.) 24 : 496 (specific name of type species of Pontocaris 

 Bate, 1888) (Crustacea, Decapoda) 0. 470 



pruni, Aphis, Geoffroy, 1762, Hist, abreg. Ins. Paris 2 : 497, as 

 interpreted by reference to the description published by 

 Reaumur, 1737 (Mem. Hist. Ins. 3 (Mem. 9) : 317) (vali- 

 dated under the plenary powers) (specific name of type 

 species of Hyalopterus Koch, [1854]) (Insecta, Hemiptera) 

 0.397 



pruni, Aphis, Scopoli, 1763, Entomol. earn. : 138 (a junior 

 primary homonym of pruni, Aphis, Geoffroy, 1 762) 0. 397 



psenes, Cynips, Linnaeus, 1758, Syst. Nat. (ed. 10) 1 : 554 

 (valid name at the date of Opinion 694 of type species of 

 Blastophaga Gravenhorst, 1829) (Insecta, Hymenoptera) 0. 

 694 



pseudomutabilis, Ammonites, de Loriol, 1 874, Mem. Soc. Phys. 

 Hist. not. Geneve 23 : 28, pi. 5, figs. 1-3 (specific name of 

 type species of Aulacostephanus Tornquist, 1 896) (Cephal- 

 opoda) 0. 302 



