BRYOZOANS FROM CHATHAM ISLAND 31 
Figs 74-78 Species of Cellaria. 74-75, Cellaria perexigua sp. nov., IGNS BZ 194-1, holotype, x 52 and x 135 respectively. 76-78, Cellaria elementaria 
sp. nov., IGNS BZ 195-1, holotype; 76, distal end of internode showing widening diameter in the region of ovicelled zooids, x 49; 77, autozooids, x 
130; 78, ovicellate zooids, x 109. 
REMARKS. Smitticellaria morioriana differs most notably from Genus ESCHARICELLARIA Voigt, 1924 
the nominated type species, S. tectiformis, in having 6-8 longitudi- 
nal zooidal series (instead of four), a concave proximal opesial rim, 
and a more lingulate avicularian rostrum. 
TYPE SPECIES. Escharicellaria polymorpha Voigt, 1924, by 
monotypy; Senonian, Germany. 
?Escharicellaria sp. Figs 85-87 
MATERIAL. IGNS BZ 215, several specimens from Pukekio, 
Chatham Island. 
