40 Arca. 



navicularis Brug. Ind. or. 



sp. ? 



subquadrangula Dkr, Ind. or. 



umbonataLam. (Li.st. 367. f. 207.) I. Antill 

 sp. — 



Daplmoderma (Poli.) nob. 



497 5 domingensis Lam. (List. 233. f. 67.) — 



Arca angulata Meusch. p. p. 

 Barbatia Ciray. 



498 2 Listeri Phil. (List. 231. f. 65.) I. Antill. 



A. granulata Meusch. p. p. 



499 3 fusca Brug. Ind. or. 



Amygdalum frixum Ch. 7. f. 534. 

 Arca bicolor Ch. 

 A. amygdalum tostum Bolt. 

 A. amygdalum Link. 



