14 
LIST OF JAPANESE MOLLUSCA 
578 1 
ì 
579 1 
580, 
y XX 
507 
XX 
576 
821 
XX 
561 ì 
836! 
( XX 
575 
XX 
577 
XX 
529 
XX 
801 
515 ì 
804 j 
^ X 
514 
808 
XX 
807 
517 
XX 
513 
800 
XX 
516 
XX 
616 ) 
805 i 
- XX 
799 
560 
XX 
508 
XX 
586 
X 
591 
X 
592 
X 
593 
X 
595 
X 
596 
X 
598 
XX 
599 
X 
600 
X 
597 
X 
MYACID^. 
Mya arenaria, Lin.; loc. cast coast; various stages of growth. 
CORBULID^. 
Corbula erythrodon, Lam.; loc. along east coast s. to Kii. 
MACTRIDA5. 
Mactra sachalinensis, Schrenk; loc. east coast. 
Mactra spectabilis, Lischke; two shells only; southeast 
coast and Inland vSea. 
Mactra (syn. Trigonella) veneriformis, Desh. ; loc. near 
Awaji, Inland Sea. 
Mactra sp. (a new species); loc. Yokoska Harbor. 
Mactra sp. (a new species); loc. Sagama Bay. 
Tresus (Schizothserus) Nuttalli, Conrad; loc. Yokohama 
Bay. 
TELLINID^. 
Soletellina (s. s.) Boeddinghausi, Lischke; five shells only 
found; Inland Sea. 
Soletellina olivacea, Jay; loc. near Sakai, Inland Sea. 
Tellina inquinata, Desh.; loc. Inland Sea. 
Tellina (Tellinella) perna, Spengler; one shell only found. 
Tellina (Tellinella) vulsella, Chemn.; two shells only 
found. 
Tellina, sp. (a new species); loc. Inland Sea. 
Tellina, sp. (a new species); loc. Inland Sea. 
Macoma nasuta. Conrad; one shell only. 
Macoma prastexta, Martens; loc. east coast. 
Macoma secta, Conrad; loc. Sakai, Inland Sea. 
PETRICOLID^. 
Venerupis (syn. Rupellaria) semi-plicaria, Dkr. ; one shell 
only found. 
Venerupis (syn. Rupellaria) semi-purpurea, Dkr.; loc. 
Inland Sea. 
Saxidomus purpuratus, Sby. = S. Nuttalli, Conrad; loc. 
Tokyo Harbor. 
VENERID^. 
Gomphina (Venus) melanaegis, Roemer; color var. E. 
All thè foregoing are beautiful cabinet shells with 
much variety of marking, and are found in thè shallow 
bays on thè east coast and in thè Inland Sea. 
