130 
Wattsi. — Aldrovandi. 
Pars 15 
Wattsi Arnolcl. 
18*06 Pecten (Chlamys) Wattsi Arnold, (139). p. 120, 121, T. XI, 
fig. 1, 1 a. 
1907 Pecten (Chlamys) Wattsi Arnold-Anderson, (340) p. 59, T. XXV, 
4 - 
1907 Pecten (Chlamys) Wattsi Eldridge-Arnold, (339) p. 107, T. XXV, 
fig. 1. 
1909 Pecten (Chlamys) Wattsi Arnold, (330) p. 31, 33, 39, T. XXVII, 
fig. 1, 2. 
1910 Pecten Wattsi Arnold-Anderson, (341) p. 126, 129, 132, T. 49, 
fig. 1, 2. 
Obermiocan, Unterpliocan. Californien. 
Wattsi Arnold yar. etchegoini Anderson. 
1905 Pecten etchegoini, Anderson, Proc. California Acad. Sci. 3d ser. 
Geology, Vol. II, p. 198, T. XVIII, fig. 92, 93. 
1906 Pecten (Chlamys) wattsi var. morani Arnold, (139) p. 121, 122, 
T. X, fig. 3—6. 
1909 Pecten (Chlamys) wattsi var. etchegoini Arnold, (330) p. 31, 
33, 39, 77. 
1910 Pecten wattsi var. etchegoini Arnold-Anderson. (341) p. 126, 
129, 132. 
Obermiocan, Unterpliocan. Californien. 
Willcoxii Dall. 
1898 Pecten (Chlamys) Willcoxii (wathubbeanns var.?) Dall, (308) 
p. 737, T. XXIX, fig. 4. 
Eocan. Amerika. 
W immeri Hilber. 
1882 Pecten Wimmeri Hilber, (118) p. 24, T. II, fig. 32, 
1882 Pecten Wimmeri Hilber, (144) p. 272. 
Mittelmiocan. Galizien. 
yneziana Arnold. 
1907 Pecten (Chlamys?) yneziana Arnold, (251) p. 426, 427. T. 50, 
fig. 4, T. 51, fig. 6 a, 6b. 
1907 Pecten (Chlamys) yneziana Arnold-Anderson, (340) p. 32, 
T. XII, fig. 4, T. XIII; fig. 6a, b. 
Encan, Untermiocan. Californien. 
Subgenus Manupeeten Monterosato 1889. 
Typus: Pecten (Manvpecten) pesfelis Linne. 
Aldrovandi Defrance. 
1825 Pecten Aldrovandi Defrance, Dictionnaire des Sc Nat 
XXXVIII, p. 256. 
1882 Pecten Aldrovandi Bardin, Mem. soc. agr. Sc. et Art, d’Angers 
p. 11, fig. 4 a, 4b. 
1901 Chlamys (Manupeeten) Aldrovandi Dollfus-Dautzenberg (56) 
p. 275. ' 
Mittelmiocan. 
Frankreicb. 
