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Registros recuperados: 7
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Contribution to the knowledge of Leucosiidae I. The identity of Leucosia craniolaris (Linnaeus, 1758), and redefinition of the genus Leucosia Weber, 1795 (Crustacea: Brachyura) Naturalis
Galil, B.S..
A study of the genus Leucosia Weber, 1795, led to the establishment of the identity of the type species, L. craniolaris (Linnaeus, 1758), designation of a neotype and redefinition of the genus. Leucosia is now restricted to 4 species: the type species L. craniolaris (Linnaeus, 1758), L. punctata Bell, 1855, L. moresbiensis Haswell, 1880, and a new species, L. rubripalma. They differ from all other species heretofore assigned to the genus in having first male pleopod with a screw-like tightly coiled shaft, terminating in a setose muff. The species are described or redescribed and illustrated, extended synonymies are given, and a key for their identification is provided.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; Neotype; New species; Indo-Pacific; 42.74.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/216142
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Contribution to the knowledge of Leucosiidae II. Euclosia gen. nov. (Crustacea: Brachyura) Naturalis
Galil, B.S..
A study of the genus Leucosia Weber, 1795, revealed subdivisions within the genus. A new genus, Euclosia, is established for L. crosnieri Chen, 1989, L. obtusifrons de Haan, 1841, L. rotundifrons Chopra, 1934, and L. unidentata de Haan, 1841 and five new species: E. concinna, E. exquisita, E. nitida, E. scitula, and E. tornatilia. They differ from all other species heretofore assigned to Leucosia in having anterior margin of thoracic sinus puckered, loop-shaped. The species are described or redescribed and illustrated, extended synonymies, geographical distribution and habitat are given, and a key for their identification is provided.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; Euclosia; New genus; New species; Indo-Pacific; 42.74.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/216157
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Contributions to the knowledge of Leucosiidae III. Urnalana gen. nov. (Crustacea: Brachyura) Naturalis
Galil, B.S..
A new genus, Urnalana, is established for Leucosia species with an urn-shaped carapace: L. angulata Rathbun, 1911, L. chevretii Haswell, 1880, L. cumingii Bell, 1855, L. elata A. Milne Edwards, 1874, L. elatoides Bouvier, 1915, L. hilaris Nobili, 1905, L. haematostica Adams & White, 1849, L. insularis Takeda & Kurata, 1976, L. margaritata A. Milne Edwards, 1874, L. pulchella Bell, 1855, L. purarensis Ovaere, 1987, L. thysanotus George & Clark, 1976, L. whitei Bell, 1855, and three new species: U. elatula, U. granulimera, and U. parahaematostica. The species are described or redescribed and illustrated, extended synonymies are given, and a key for their identification is provided.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; New genus; New species; Indo-Pacific; 42.74.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210729
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Contributions to the knowledge of Leucosiidae IV. Seulocia gen. nov. (Crustacea: Brachyura) Naturalis
Galil, B.S..
A new genus, Seulocia, is established for Leucosia species with segments 3-6 of the male abdomen fused, and the first male pleopod with straight shaft, twisted once on its axis: L. laevimana Miers, 1884, L. latirostrata Shen & Chen, 1978, L. pubescens Miers, 1877, L. pulchra Shen & Chen, 1978, L. rhomboidalis de Haan, 1841, L. truncata Alcock, 1896, and L. vittata Stimpson, 1858, and three new species: S. anahita, S. crepuscula, S. cristata. The species are described or redescribed and illustrated, extended synonymies are given, and a key for their identification is provided. The choice of the lectotype of L. rhomboidalis is discussed.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; Seulocia; New genus; New species; Indo-Pacific; 42.74.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210730
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Contributions to the knowledge of Leucosiidae V. Coleusia gen. nov. (Crustacea: Brachyura) Naturalis
Galil, B.S..
A new genus, Coleusia, is established for Leucosia species with segments 3-5 of the male abdomen fused, the shaft of the male’s first pleopod coiled thrice on its axis, bearing distally a setose lobe and an elongate apical process: L. biannulata Tyndale-Biscoe & George, 1962, L. magna Tyndale-Biscoe & George, 1962, L. signata Paulson, 1875, and L. urania (Herbst, 1801), and a new species: C. rangita. The species are described or redescribed and illustrated, extended synonymies are given, and a key for their identification is provided.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; Coleusia; New genus; New species; Indo-Pacific; 42.74.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/198486
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Contributions to the knowledge of Leucosiidae VI. Soceulia gen. nov. (Crustacea: Brachyura) Naturalis
Galil, B.S..
A new genus, Soceulia, is established for Leucosia species with third to fifth segments of the male abdomen fused, the first male pleopod with shaft coiled once on its axis, and terminating in a digitate apical process encased in a setose muff: L. marmorea Bell, 1855, L. brunnea Miers, 1877, L. major Chen & Ng, 2003, and a new species, S. alainia. The species are described or redescribed and illustrated, extended synonymies are given, and a key for their identification is provided.
Tipo: Article / Letter to the editor Palavras-chave: Decapoda; Leucosiidae; Leucosia; Soceulia; New genus; New species; Indo-Pacific; 42.74.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/198487
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Re-description and new records of a poorly known leucosiid crab, Merocryptus boletisculpta Zarenkov, 1994 (Crustacea, Decapoda, Brachyura) ArchiMer
Galil, Bella S..
Sixty-nine specimens of the rare leucosiid crab Merocryptus boletisculpta are reported from Walters Shoal, an isolated seamount in the southwestern Indian Ocean. The species has previously only been known from the type series collected during the R/V Vityaz 1988-1989 expedition. The species is re-described, illustrated, and colour photographs are provided.
Tipo: Text Palavras-chave: Leucosiidae; Merocryptus; Walters Shoal; Southwestern Indian Ocean; Rare species; Seamoun.
Ano: 2020 URL: https://archimer.ifremer.fr/doc/00603/71557/69977.pdf
Registros recuperados: 7
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