Does the transport of larvae throughout the south Atlantic support the genetic and morphometric diversity of the Sally Lightfoot Crabs Grapsus grapsus (Linnaeus …
AS Freire, MM Teschima, MC Brandao… - Journal of Marine …, 2021 - Elsevier
Grapsus grapsus and Grapsus adscensionis are supralittoral crabs that are known to inhabit
oceanic islands and depend on surface currents to recruit in the rocky shores. The
ornamentation of the cephalothorax is very distinct among species, but morphological
differences are controversial, and integrative studies with different approaches are needed.
This study investigated the genetic variation among the populations of G. grapsus from Saint
Peter and Saint Paul Archipelago (SP), Fernando de Noronha (FN), Rocas Atoll (RA) and …
oceanic islands and depend on surface currents to recruit in the rocky shores. The
ornamentation of the cephalothorax is very distinct among species, but morphological
differences are controversial, and integrative studies with different approaches are needed.
This study investigated the genetic variation among the populations of G. grapsus from Saint
Peter and Saint Paul Archipelago (SP), Fernando de Noronha (FN), Rocas Atoll (RA) and …
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