Related Overviews


More Like This

Show all results sharing this subject:

  • Zoology and Animal Sciences


Quick Reference

(order Cheilostomata, suborder Anasca)

A division of bryozoans in which the frontal (i.e. ventral) region of individuals is partially roofed by a network of fused, calcite spines, whose arrangement is important in classification. The division was abundant in the Cretaceous, when it appeared, and it continues to the present day.

Subjects: Zoology and Animal Sciences.

Reference entries