1-8 



5. BATISSA CORBICULOIDES, Deshayes. 



Ann. N. Y. Lyceum VIII. 



New Guinea. (Ex auctore.) 

 a. Batissa biqiietra, Deshayes. Philippines. (Ex auctore.) 



6. BATISSA SIMILIS, Prime. 



Ann. N. Y. Lyceum VIII. 

 Nicobar islands. 



7. BATISSA FORTIS, Prime. 



Ann. N. Y. Lyceum VIII. 

 Batissa ponderosa, Prime. New Caledonia. 



8. BATISSA JAYANA, Deshayes. 



Trans, Amer. phil. soc. Philadelphia V. 

 Sumatra. (Ex Collection of L.ea, the original describer.) 



a. Batissa spfazticula. Prime. Panimbang river, Java. 



b. Batissa elegans^ Prime. Hab. ? 



c. Batissa solidula, Prime. Hab. ? 



