Autor: |
John F. Kemp, Jan P. Boon, Cato C Ten Hallers-Tjabbes |
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 |
Externí odkaz: |
|