Responses of Chasmagnathus granulata Dana (Decapoda: Grapsidae) to salt-marsh environmental variations
F D'Incao, ML Ruffino, KG da Silva… - Journal of experimental …, 1992 - Elsevier
The relationship between annual abundance (individuals/m 2 of the crab Chasmagnathus
granulata Dana and selected environmental factors (temperature,, salinity and dissolved
oxygen) was investigated in a salt marsh in the Patos Lagoon estuary, southern Brazil.
Sampling was performed on a monthly basis over 16 months. Highest abundance, which
occured during periods of moderate increasing temperature and salinity, may be explained
by the species' reproductive and recruitment strategies. Burrows seem to attenuate …
granulata Dana and selected environmental factors (temperature,, salinity and dissolved
oxygen) was investigated in a salt marsh in the Patos Lagoon estuary, southern Brazil.
Sampling was performed on a monthly basis over 16 months. Highest abundance, which
occured during periods of moderate increasing temperature and salinity, may be explained
by the species' reproductive and recruitment strategies. Burrows seem to attenuate …
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