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| McLaughlin, Patsy A.; Lemaitre, Rafael. |
| Carcinization, or the process of becoming a crab, has been, and continues to be, a focal point of anomuran evolutionary hypotheses. Traditional examples of carcinization in the Anomura are most celebrated among hermit crabs but certainly are not limited to this group. Carcinization, if it has occurred, has done so independently in all major anomuran taxa. In this critique, the traditional examples of carcinization in the Anomura are reviewed and more modern variations on the theme assessed. Potential pathways of carcinization are examined from perspectives of adult morphology in the Paguroidea, Galatheoidea, Hippoidea and Lomoidea, with emphasis on the Paguroidea. Specific attention is given to the theoretical transformation of a hermit crab-like body form... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Carcinization; Anomura; Paguroidea; Galatheoidea; Hippoidea; Lomoidea; Paguridae; Lithodidae; Adult morphology; Phylogeny. |
| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/534415 |
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| Rieger,Paulo J.; Giraldi,Jackson L.B.. |
| Is registered for the first time in the South Brazilian coast, the ermit crab Pagurus brevidactylus Stimpson, 1859, wich previous South limit of distribution was at São Paulo State and now it is extended to the Santa Catarina State coast line. Were collected 100 ermit crabs, being 50 males and 50 females, from wich 20 ovigerous were found. The organisms were collected by scuba diving in Ponta da Sepultura and Retiro dos Padres beach, on the rock and sand bottom, at Bombinhas city, in October and November 1995. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anomura; Paguridae; Pagurus brevidactylus; New record; Santa Catarina. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000200018 |
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