34 D.P. GORDON AND P.D. TAYLOR 
Figs 87-90 Cellariid cheilostomes. 87, ?Escharicellaria sp., IGNS BZ 215, moderate-sized colony fragment with the proximal end of a broken branch at 
left, x 13. 88-90, Melychocella cynura sp. nov.; 88, IGNS BZ 197-2, autozooids and avicularia; note granularity of cryptocyst, x 43; 89, IGNS BZ 197— 
3, part of ovicelled orifice showing proximal and distal denticles, and fabric of ovicell walls, x 270; 90, autozooids and avicularia, IGNS BZ 197-1, 
holotype, x 88. 
