146 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 23 



Pecten Heermanni Conrad, 1856, p. 267. California. [Upper Pliocene 

 near Santa Barbara, fide Arnold, 1906, p. 102.] 



[non] Pecten (Lyropecten) Heermanni Conrad. Dall, 1898, p. 701. 

 [= Pallium estrellanum Conrad, 1857b, p. 313. Estrella Valley, 

 Cal. Miocene and Pliocene of California.] 



Pecten Meekii Conrad, 1857b, p. 313. "San Raphael Hills." [Upper 

 Pliocene near Santa Barbara, fide Arnold, 1906, p. 102.] 



Pecten meekii Merriam, 1900, p. 222. Lower Pliocene; San Felician 

 Creek, Ventura County, California. 



Amusium caurinum Gould. Carpenter, 1864, p. 645. Records (Recent) 

 from Vancouver to California. 



[raora] Pecten caurinus Gould. Dall, 1886, Bull. Mus. Comp. Zool., vol. 

 12, p. 216, pi. 5, fig. 4. ". . . young specimen . . . Sitka, Alaska." 

 [= Cyclopecten (Delectopecten) vancouverensis (Whiteaves).] 



Pecten caurinus Gould. Kobelt, 1887, p. 152, pi. 43, fig. 1. "am nordost- 

 lichen Amerika {lapsus calami; "nordwestlichen" Amerika], von 

 Alaska bis nach Californien herunter." 



Pecten (Patinopecten) caurinus Gould. Dall, 1898, p. 710. Miocene of 

 California Blake. Living about Puget Sound. — Arnold, 1906, p. 

 101, pi. 38, figs. 1, la, lb; pi. 39, figs. 1, 2. Pliocene records from 

 Washington to Southern California ; Pleistocene from Santa Bar- 

 bara to San Pedro, California. "Living: Puget Sound (Car- 

 penter)." 



Pecten (Pecten) merriami Arnold, 1906, p. 99, pi. 30, figs. 1, la, 2. 

 New name for P. meekii Merriam, 1900, "not of Conrad, 1857." 



Pecten (Chlamys) caurinus Gould. Dall, 1921, p. 19. Wrangell, Alaska, 

 to Siletz Bay, Oregon. — Oldroyd, 1924a, p. 57, pi. 4, fig. 1 ; pi. 6, 

 fig. 1. [Both under "Section" Patinopecten.] 



Pecten oregonensis Howe, 1922, p. 98, pi. 11, figs. 1, 2; pi. 12, figs. 1, 2. 

 Pliocene of Coos Bay, Oregon. 



Chlamys (Patinopecten) caurinus (Gould). Bavay, 1936 [ex parte], 

 p. 312. [In synonymy: Pecten yessoensis Jay; "poecilus A. Adams 

 (juv.)." P. yessoensis Jay (1857, p. 293, pi. 3, figs. 3, 4; pi. 4, 

 figs. 1, 2; "Habitat, Hakodadi.") now P. caurinus yessoensis (Jay), 

 the Japanese subspecies of caurinus. Only previous or subsequent 

 reference (or usage of name) for poecilus A. Adams located: 

 listed by Paetel, 1890, p. 232.] 



Pecten caurinus Gould. Hertlein, 1940, p. 68. "Channel Island, Orca 

 Inlet, Cordova, Alaska, to off Point Reyes, California [38° N]." 



Patinopecten caurinus Gould. Morris, 1952, p. 15, pi. 3. Alaska to 

 Humboldt Bay, California. 



