Rostroconchia: A New Class of Bivalved Mollusks

Rostroconchia: A New Class of Bivalved Mollusks
复制标题

DOI：
10.1126/science.177.4045.264
复制
发表时间：
1972-07
期刊：
Science
影响因子：
56.9
通讯作者：
J. Pojeta;B. Runnegar;N. Morris;N. D. Newell
J. Pojeta;B. Runnegar;N. Morris;N. D. Newell
中科院分区：
综合性期刊1区
文献类型：
--
作者：
J. Pojeta;B. Runnegar;N. Morris;N. D. Newell

文献摘要

被引文献

相似文献

Four Paleozoic bivalved genera are assigned to the new molluscan class Rostroconchia: Eopteria, Euchasma, Conocardium, and Pseudoconocardium. These mollusks have ani uncoiled univalved larval shell; an untorted bivalved adult shell; no hinge teeth, ligament, or adductor muscles; and a fused, almost inflexible. hinge. Rostroconchianis developed separately from the pelecypods through the ribeirioids, but are regarded as more closely related to the Pelecypoda and Scaphopoda than to other known classes of mollusks.