A guide to the deep-water sponges of - NMFS Scientific Publications ...

148 Professional Paper NMFS 12
Leucandra poculiformis Hozawa, 1918 (continued)
Class Calcarea, Family Grantiidae, Leucandra tuba Hozawa, 1918.
(A) Pugiole with unusual biforked end; (B) pugioles, small and large oxeas; (C) typical pugiole with normal points;
(D) giant tetractines among small category of triactines; and (E) triactines among minute oxeote spicule types.