268 



CUTRESS AND ROWE 



Fig. 2A, Holothuria (Halodeima) atra Jaeger, a, tables, side views, disks, and a crown; b, X-shaped and irregular rod-like 

 spicules, ventral integument; c, small granule-like deposits, tentacles. 



B, Holothuria (Mertensiothuria) leucospilota (Brandt), a. tables; b, buttons and rods, dorsal and ventral integument; c, rods, 

 tentacles. 



C, Holothuria (Thi/miosi>cia) hilla Lesson, a, b. tables and buttons, dorsal and ventral integument, and perforated rod, dorsal 

 papilla; c, rods, tentacles. 



D, Holothuria (Platyperona) difficilis Semper, a, b, tables and buttons, dorsal and ventral integument; c, perforated plate, dorsal 

 papilla; d, rods, tentacles. 



E, Holothuria (Thi)miosi)cia) arenicola Semper, a, b, c. tables, buttons and perforated rods, dorsal and ventral integument; d, rods, 

 tentacles. 



F, Holothuria (Th\/miosi>cia) impatiens (Forskal). a, b, c, tables, buttons, perforated rods, dorsal and ventral integument; d, rods, 

 tentacles. 



