The ecology of potmamopyrgus jenkinsi (Smith) in north west England with a note on Marstoniopsis scholtzi (Schmidt)
Journal article
Dussart, G. 1977. The ecology of potmamopyrgus jenkinsi (Smith) in north west England with a note on Marstoniopsis scholtzi (Schmidt). Journal of Molluscan Studies. 43 (3), pp. 208-216.
| Authors | Dussart, G. |
|---|---|
| Abstract | Potamopyrgus (Hydrobia) jenkinsi (Smith, 1980) was found in eight out of eleven aquatic habitats studied in detail in the north west of England, the highest numbers being found in harder waters. Monthly samples over 13 months showed a permanent population of adults producing offspring throughout the year during long periods of reproduction. Varieties of snail were observed, differing in shape of the aperture and presence of a keel on the shell, the proportions of these varieties being significantly different between sites. The type of aperture shape may be related to the chloride content of the water, and like the presence of a keel, may exhibit a negative binomial distribution within the populations. Marstoniopsis (Bythinella) scholtzi (Schmidt) showed a similar pattern of reproduction to P.jenkinsi. |
| Keywords | Potamopyrgus; Hydrobia; Water hardness; Aperture shape; Life cycle |
| Year | 1977 |
| Journal | Journal of Molluscan Studies |
| Journal citation | 43 (3), pp. 208-216 |
| Publisher | Oxford University Press (OUP) |
| ISSN | 0260-1230 |
| 1464-3766 | |
| Official URL | https://academic.oup.com/mollus/article/43/3/208/1137949?login=true |
| Publication dates | |
| Dec 1977 | |
| Publication process dates | |
| Deposited | 28 Jul 2025 |
| Publisher's version | File Access Level Restricted |
| Output status | Published |
https://repository.canterbury.ac.uk/item/9v86w/the-ecology-of-potmamopyrgus-jenkinsi-smith-in-north-west-england-with-a-note-on-marstoniopsis-scholtzi-schmidt
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