Plate I. 



bathydomus, n. sp. Bodies from the scales. 



batkydomus, n. sp. tip of a ventral bristle. 



bathydomus, n. sp. Tip of a ventral bristle, strongly curved. 



bathydomus, n. sp. Elytron. 



batkydomziS) n. sp. Ventral bristle. 



acanelltz, Verrill. Elytron. 



batkydomus, n. sp. Cephalic lobe. 



acanellcB, Verrill. Ventral bristle. 



acanellce, Verrill. Dorsal bristle. 



vesiculosa, n. sp. Cephalic lobe. 



vesiculosa, n. sp. Elyton. 



ingolfiana, n. sp. Bodies from the scales. 



acanellce, Verrill. Cephalic lobe. 



ingolfiana, u. sp. Elytron. 



