Wc. Banta et Mm. Crosby, ELECTRA-VENTURAENSIS, A NEW SPECIES (BRYOZOA, CHEILOSTOMATA, MEMBRANIPORIDAE) FROM SOUTHERN CALIFORNIA, Proceedings of the Biological Society of Washington, 107(3), 1994, pp. 544-547
Electra venturaensis is described from shallow subtidal water near Ven
tura, California. It is distinguished from E. monostachys (Busk) by la
cking typical lateral spines and possessing a calcified operculum, and
from E. crustulenta (Pallas) by possessing numerous frontal heterozoi
ds and occupying a non-estuarine habitat. Adventitious buds derived fr
om reparative buds or kenozoids derived from spines may form pseudoanc
estrulae and subcolonies in later astogenetic stages.