Imposex in whelks (Buccinum undatum) from the open North Sea: Relation to shipping traffic intensities
Autor: | John F. Kemp, Jan P. Boon, Cato C Ten Hallers-Tjabbes |
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Rok vydání: | 1994 |
Předmět: | |
Zdroj: | Marine Pollution Bulletin. 28:311-313 |
ISSN: | 0025-326X |
DOI: | 10.1016/0025-326x(94)90156-2 |
Popis: | Imposex in female whelks ( Buccinum undatum L.) from the open North Sea is reported for the first time. The frequency of occurrence of a penis homologue and the mean length of this homologue increased with shipping intensity. Twenty years ago whelks from the area did not show signs of imposex. |
Databáze: | OpenAIRE |
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