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| Lemaitre, Rafael; Listyo Rahayu, Dwi; Komai, Tomoyuki. |
| For 130 years the diogenid genus Paguropsis Henderson, 1888 was considered monotypic for an unusual species, P. typica Henderson, 1888, described from the Philippines and seldom reported since. Although scantly studied, this species is known to live in striking symbiosis with a colonial sea anemone that the hermit can stretch back and forth like a blanket over its cephalic shield and part of cephalothoracic appendages, and thus the common name "blanket-crab". During a study of paguroid collections obtained during recent French-sponsored biodiversity campaigns in the Indo-West Pacific, numerous specimens assignable to Paguropsis were encountered. Analysis and comparison with types and other historical specimens deposited in various museums revealed the... |
| Tipo: Text |
Palavras-chave: Diogenidae; Hermit crab; New species; Paguropsina gen n. Paguropsis; Symbiotic anemone. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00620/73241/72753.pdf |
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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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| Ortiz, Manuel; Lemaitre, Rafael. |
| Como resultado de investigaciones sobre la fauna de crustáceos de las costas del Caribe colombiano, numerosas muestras se obtuvieron en estaciones localizadas al sur de Cartagena, durante los meses de marzo y julio de 1991. El estudio cualitativo de estas muestras reveló la existencia de 43 especies de anfípodos, de las cuales 25 (58%) no habían sido registradas anteriormente de estas costas. Se presenta una lista sistemática de las especies, así como información sobre el tipo de substrato donde se encontraron. La mayoría se colectaron en habitáts de praderas de fanerógamas marinas (Thalassia, Syringodium). Comparando con otras áreas del Caribe, y teniendo en cuenta la limitación casi exclusiva de los muestreos a estos habitáts, el número de especies... |
| Tipo: Journal Contribution |
Palavras-chave: Marine crustaceans. |
| Ano: 1994 |
URL: http://hdl.handle.net/1834/3798 |
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