Morphological variation in Echinus esculentus from the Norwegian West Coast
Hagström, Berndt E.; Lönning, Sunniva; Hagström, Berndt E.; The Wenner-Gren Institute, University of Stockholm; Lönning, Sunniva; Biological Station
Журнал:
Sarsia
Дата:
1964
Аннотация:
AbstractThe morphological variation within the species Echinus esculentus living in the vicinity of the Biological Station near Bergen was studied. Samples from two localities were investigated and statistically highly significant differences were established for the weight of Aristoteles' lantern and for the number of buccal spines.
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