Cristatella mucedo 3' Colony globular, floatoblasts with large or small hooks on the annulus periphery. . . . . . . . . . Fredericella indica Annandale 1909. 7 Floatoblast dorsal fenestra length at least half overall length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fenestra with well-formed tubercles. Colony described as ZEV3482, Stolella indica.
Large cells surround dorsal fenestra.
Plumatella casmiana 11 Dorsal fenestra with distinct tubercles. ZEV3804B. Varunella indorana 11' Dorsal fenestra lacking ornamentation. Ectocyst thick, hyaline, tough. 12 Floatoblast nearly round, with little difference between dorsal and ventral valves. Dorsal annulus smooth or with barely distinct tubercles.