ELECTRA-VENTURAENSIS, A NEW SPECIES (BRYOZOA, CHEILOSTOMATA, MEMBRANIPORIDAE) FROM SOUTHERN CALIFORNIA

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作者
BANTA, WC
CROSBY, MM
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Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
Electra venturaensis is described from shallow subtidal water near Ventura, California. It is distinguished from E. monostachys (Busk) by lacking typical lateral spines and possessing a calcified operculum, and from E. crustulenta (Pallas) by possessing numerous frontal heterozoids and occupying a non-estuarine habitat. Adventitious buds derived from reparative buds or kenozoids derived from spines may form pseudoancestrulae and subcolonies in later astogenetic stages.
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页码:544 / 547
页数:4
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