1 8 LIST OF JAPANESE MOLLUSC A 



Pecten crassicostatus, Sby. (var.); one shell only found, 

 x Amussium Japonicica, Oral.; loc. various parts of east coast 



and Inland Sea. 



565 xx Pecten laetus, Old.; color var. A. 

 5656 x Pecten laetus, Gld. ; covered with groups of Balanus amphi- 



trite; loc. Ikai coast Joga-shima. 

 x Same as No. 565; color var. B; loc. as 5653. 



Pecten laetus, Gld.; color var. C; greenish. 



x Pecten laetus, Gld.; small shells; loc. for foregoing num- 

 bers Sagama Bay and coast of Joga-shima. 

 x Pecten (Vola) laqueata, Sby.; loc. east coast. 



Pecten (Vola) puncticulata, Dkr.; one shell only; Prof. 

 Pilsbry states that this is so much larger and finer than 

 Bunker's type that it ought to be figured. 



' ! Pecten squamatus, Gml. ; three only found; Inland Sea. 



ANOMIID^E. 



500 xx Anomia sp.; var. A. 



501 x Anomia sp.; var. B. 



502 xx Anomia sp. ; var. C. 



7 24 to ) Anomia, 6 species; but two or three of each. 



728 B j NOTE These nine species Anomia are yet unde- 



termined, so much confusion existing in this genus 

 that it is almost impossible to determine with accuracy 

 the oriental forms; they are, however, very distinct and 

 perfect; loc. Kishu coast and Joga-shima coast. Prof. 

 Pilsbry writes me that these are unlike any forms 

 hitherto described as far as he knows. 



OSTREIDJE. 



774 Ostraea gigas, Thunb.; var. Goliath, Pilsbry; a half shell; 



the largest on record, 17^6 inches long by 3^6 inches 



wide; length of ligament area 3^ inches; form straight, 



parallel sided; very thick but comparatively light; 



' found at Enoshima. 



839 Ostraea gigas, Thunberg; var. Talienwhanensis Cross; one 



shell only. 



530 xx Ostraea (Alectryonia) cucullata, Born.; form var. A. 



531 x " " " " " B. 



533 x " " " " C. 



608 xx " " " " " D. 



776 " " " " " E. 



777 p. 



Foregoing varieties from east coast Sagama. 

 . 532 xx Ostraea (Alectryonia) plicata, Chemn.; two form varieties 



A and B; loc. Kishu coast. 

 534 x Ostraea denselamellosa, Lischke; loc. Tokyo Bay. 



BRACHIOPODA. 



713 Terebratula Stearnsii, Pilsbry; a new and distinct species, 



named after me, and figured by Prof. H. A. Pilsbry, 

 in the Proceedings of the Academy Natural Sciences, 

 Philadelphia, for 1891 (see Plate I, Figs. 4, 5, 6); only 

 two specimens found; east coast, near Kii. 



