136 JAPANESE MOLLUSKS, POROMYACEA. 



Trapezium liratum Reeve. C. Icon., I, pi. 1, f. 1 (Cypricardia). 



Awa, Bishiu (Stearns), numerous specimens ; Bay of Yedo 

 (Lischke). 



Coralliophaga coralliophaga Chemn. Nagasaki (Lischke). 



Order ANOMALODESMACEA. 



(Poramyacea). 



CUSPID ARIIDJE. 



Cuspidaria elegans Hinds. Zool. Samarang, p. 84, pi. 23, f. 4 (Nssera moluccano). 

 Mino-Shima (A. Ad.). 



Cuspidaria nobilis A. Ad. Ann. Mag. N. II.. 1868, p. 360. 



Mino-Shima (A. Ad.). 



Cuspidaria hindsiana A. Ad. Ibid. Goto Is. (Ad.). 



Cuspidaria nasuta A. Ad. Ibid. Satanomosaki (Ad.). 



Cuspidaria (Rhinomya) philippinensis Hinds. Ann. Mag., 1868, p. 367. 



Uraga ; Kino-o-Shirna (A. Ad.). 



Cuspidaria (Rhinomya) rugata A. Ad. Ibid. Tabu-Shima (Ad.). 

 Cuspidaria (Cardiomya) gouldiana Hinds. Ibid. Uraga, Goto, Tsu-Shima (Ad.). 

 Cuspidaria nitida A. Ad. & Kve. Zool. Samarang, p. 83, pi. 23, f. 3. 



Japan (Dkr.). 

 Cuspidaria (Myonera) lischkei E. A. Smith. P. Z. S., 1891, p. 438, pi. 34, f. 6. 



South of Japan, 1875 fathoms (Challenger). 

 Leiomya adunca Gld. Otia Conch., p. 162. 



Kagoshima Bay (Stimpson) ; Seto-Uchi, Hakodate (A. Ad.). 



VERTICORDIIDJE. 



Verticordia japonica A. Ad. Ann. Mag., 1862, p. 224. 



Goto Is. (A. Ad.). 



Verticordia multicostata A. Ad. Ibid. 



(Ensiphonaced). 

 CLAVAGELLIDJE. 

 Clavagella ramosa Dkr. Index, p. 172, pi. 16, fig. 1. 



Japan (Dkr.). 

 Aspergillum giganteum Sowerby. PI. Ill, fig. 1. 



Valves large, irregularly oblong-trapezoidal, dilated toward the 

 posterior end, very coarsely and irregularly concentrically corruga- 



