138 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 23 



[non\ Pecten Osbeck, 1757, p. 299; 1765, p. 391 ; 1771, p. 100. [nomen 

 dubium; only description (Osbeck, 1771, p. 100): "... a red 

 shell . . . which on its valves represented many branches." Holotype 

 lost ; almost certainly not a species of Pectinidae. Genus erroneously 

 dated from Osbeck by Sherborn, 1929; Grant & Gale, 1931; 

 Thiele, 1934; Shimer & Shrock, 1944; Gilbert, 1945.] Type 

 species (by monotypy) : Pecten adscensionis Osbeck, 1765, p. 391 ; 

 type locality: Cross Bay, Ascension Island, south Atlantic, in 24 

 fathoms. 



Pandora Megerle von Miihlfeld, 1811, p. 59. \non\ Pandora Hwass in 

 Chemnitz, 1795, p. 211, pi. 199, figs. 1947, 1948 (Pandoridae) ; 

 \non\ Pandora Bruguiere, 1797, pi. 250 (Pandoridae). Type 

 species: Ostrea maxima Linne, 1758, p. 696. 



Janira Schumacher, 1817, pp. 40, 117, 118. [non] Janira Leach, 1814, 

 p. 434 (Crustacea) ; [non] Janira Oken, 1815, p. 132 (Ctenopho- 

 ra) ; [non] Janira Risso, 1816, p. 175 (Crustacea). Type species: 

 Janira intermedia Schumacher, 1817, p. 118, pi. 3, fig. 4 [= 

 Ostrea maxi?na Linne, 1758]. 



Vola H. & A. Adams, 1858, p. 554 {ex Klein, 1753, p. 135, pi. 9, fig. 

 53; pre-Linnean). [non] Vola Mulsant, 1850, p. 377 (Coleop- 

 tera) ; non Vola Morch, 1853, p. 59 (invalid publication: sales 

 catalogue; see under genus Pseudamussium) . Type species: Ostrea 

 jacobaea Linne, 1758, p. 696; type locality: Mediterranean Sea. 



Philippia von Teppner, 1922, p. 221. [non] Philippia Gray, 1847, p. 

 146 (Architectonicidae) ; [non] Philippia Weber, 1915, p. Ill 

 (Hirudinea). Type species: Ostrea arcuata Brocchi, 1814, p. 578, 

 pi. 14, fig. 11 ; type locality: Oligocene of Rocchetta Cairo, Savona, 

 Liguria, Italy. 



Deperctia von Teppner, 1922, p. 259. [Proposed as a subgenus of 

 Philippia von Teppner.] Type species: Pecten cristatocostatus 

 Sacco, 1897b, p. 64, pi. 21, figs. 1-7; type locality: Miocene of 

 Turin, Italy. 



Heritschia von Teppner, 1922, p. 264. [Proposed as a subgenus of 

 Philippia von Teppner.] Tj^pe species: Pecten aduncus Eichwald, 

 1830, p. 213; type locality: Miocene of Zukowge, Volhynia, NW 

 Ukraine, Russia. 



Jaworskia von Teppner, 1922, p. 266. [Proposed as a subgenus of 

 Philippia von Teppner.] Type species: Pecten grandis J. de C. 

 Sowerby, 1828, p. 163, pi. 585; type locality: Pliocene of Suffolk 

 Crag, England. 



