La alimentacion y distribucion del espacio en tres molluscos gastropodos: Rissoa parva (da Costa), Barleeia unifasciata (Montagu) y Bittium reticulatum (da Costa)
Borja, A. (1986). La alimentacion y distribucion del espacio en tres molluscos gastropodos: Rissoa parva (da Costa), Barleeia unifasciata (Montagu) y Bittium reticulatum (da Costa). Cah. Biol. Mar. 27(1): 69-75
In: Cahiers de Biologie Marine. Station Biologique de Roscoff: Paris. ISSN 0007-9723; e-ISSN 2262-3094, meer
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| Trefwoorden |
Barleeia unifasciata (Montagu, 1803) [WoRMS]; Rissoa parva (da Costa, 1778) [WoRMS]
Marien/Kust |
| Abstract |
It has been studied forms in which three little gastropods - Rissoa parva (da Costa, 1779), Barleeia unifasciata (Montagu, 1803) and Bittium reticulatum (da Costa, 1778), coexisting in the same microhabitat, on Halopteris scoparia L., obtain their energy from different food sources, respectively: tips of Halopteris (Rissoa), algal detritus (Barleeial) and detritus in general (Bittium). In this way, distributing the available space adequately between them, the system can support a high density of each of the three species. |
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