Chromosomenzahl-Varianten bei Purpura lapillus
Staiger, H. (1950). Chromosomenzahl-Varianten bei Purpura lapillus. Experientia 6(4): 140-142
In: Experientia. Birkhäuser: Basel; Boston; Berlin. ISSN 0014-4754, more
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| Keywords |
Nucella lapillus (Linnaeus, 1758) [WoRMS] Marine/Coastal |
| Abstract |
The normal haploid chromosome number of the prosobranch species Purpura lapillus is 18 in oogenesis. Animals of an isolated population near Roscoff (Bretagne, France) of the same species have been found to possess 13 chromosomes only. The two chromosome sets are compared and their evolutionary relationships briefly discussed. |
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