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Record: oai:ARNO:505087

AuthorS. van der Spoel
TitleFiner sculptures in euthecosomatous shells, and their value for taxonomy (Mollusca, Pteropoda)
JournalBeaufortia
Volume24
Year1976
Issue314
Pages105-121
ISSN0067-4745
AbstractThe protoconch in Limacina helicoides, Peraclis moluccensis, Styliola subula, Cavolinia globulosa, C. gibbosa, C. inflexa and C. longirostris are described; finer structures of the shell in these species and Hyalocylis striata, Diacra quadridentata and Cavolinia tridentata are described. The occurrence of a distinct protoconch-I and -II in Cavoliniidae is discussed as well as the taxonomic value of the structure of the ventral ribs in the Cavoliniidae mentioned.
Document typearticle
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