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Registros recuperados: 5
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Shallow-water and not deep-sea as most plausible origin for cave-dwelling Paramisophria species (Copepoda: Calanoida: Arietellidae), with description of three new species from Mediterranean bathyal hyperbenthos and littoral caves Naturalis
Jaume, Damià; Cartes, Joan E.; Boxshall, Geoffrey A..
Japan (Tanaka, 1967; Ohtsuka, 1985; Ohtsuka & Mitsuzumi, 1990; Ohtsuka et al., 1991), Australia (McKinnon & Kimmerer, 1985), and New Zealand (Othman & Greenwood, 1992). Records of species far from their ordinary ranges, such as those of Paramisophria cluthae T. Scott, 1897 from the Mediterranean (Sars, 1924-1925) and the western Pacific (Tanaka, 1967), or that of P. ammophila Fosshagen, 1968 from the Mediterranean (Carola et al., 1995), should be considered with caution since they are based on females only, and the major diagnostic characters at the species level rely on male morphology. In this paper, we describe three new species of Paramisophria from the Spanish zone of the Mediterranean, where they apparently follow an allopatric depth...
Tipo: Article / Letter to the editor
Ano: 2000 URL: http://www.repository.naturalis.nl/record/534296
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Presence of troglobitized Janiridae (Isopoda: Asellota: Janiroidea) in anchihaline caves of the Balearic Islands (Mediterranean); description of Trogloianiropsis lloberai n. gen., n. sp Naturalis
Jaume, Damià.
Trogloianiropsis lloberai n. gen., n. sp. is described from the flooded coastal karst of the Balearic Islands. It superficially resembles Ianiropsis Sars, 1897 and Janaira Moreira & Pires, 1977, but differs from both in some remarkable characters. It seems to be restricted to the deeper layers of anchihaline cave lakes, and shows a troglobitized morphology (i.e.: absence of eyes and body pigmentation, and extraordinary elongation of antennae). Since its phyletic affinities are not clear, its biogeographic significance and possible derivation from deep-sea or shallow-water ancestors cannot be established.
Tipo: Article / Letter to the editor Palavras-chave: Asellota; Janiridae; Trogloianiropsis; Anchihaline waters; Balearic Islands; Taxonomy; New genus; New species.
Ano: 1995 URL: http://www.repository.naturalis.nl/record/504647
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Burrimysis palmeri, a new genus and species of Heteromysini (Crustacea: Mysidacea) from an anchihaline cave lake of Cabrera (Balearic Islands, Mediterranean) Naturalis
Jaume, Damià; García, Lluc.
Burrimysis palmeri, a new genus and species of Heteromysini, is described from the deep layers of an anchihaline cave lake on Cabrera (Balearic Islands). It shares with Mysidetes Holt & Tattersall and Deltamysis Bowman & Orsi a third thoracic limb endopodite without enlarged segments, and rudimentary pleopods in adults of both sexes. Nevertheless, Burrimysis differs, among other characters, in the armature and profile of telson and uropods. Its affinities and biogeographic significance remain uncertain.
Tipo: Article / Letter to the editor Palavras-chave: Mysidacea; Burrimysis; Anchihaline waters; Balearic Islands; Stygobiont fauna; Taxonomy.
Ano: 1993 URL: http://www.repository.naturalis.nl/record/504526
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Amphi-Atlantic distribution of the subterranean amphipod family Metacrangonyctidae (Crustacea, Gammaridea) Naturalis
Jaume, Damià; Christenson, Keith.
Members of the strictly stygobiont, continental subterranean amphipod family Metacrangonyctidae are reported for the first time outside the Old World. Two new species of Metacrangonyx are described from two widely separated localities in the Dominican Republic (Hispaniola), one facing the Caribbean and the other the Atlantic ocean. The discovery of metacrangonyctids in the western Atlantic suggests that they are an ancient subterranean lineage tied to the shores of the Tethys belt, and thus weakens previous biogeographic arguments raised to favour their separate and independent family status with respect to the Hadziidae. The discovery in the Mediterranean of marine populations of metacrangonyctids is reported as well, and both findings are used to test...
Tipo: Article / Letter to the editor Palavras-chave: Stygofauna; Amphipoda; Metacrangonyx; Dominican Republic; Anchialine caves; Tethyan relicts; Thalassoid lineages; Biogeography.
Ano: 2001 URL: http://www.repository.naturalis.nl/record/534302
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New cave-dwelling amphipods (Lysianassidae, Hadziidae) from the Dominican Republic (Hispaniola) Naturalis
Jaume, Damià; Wagner, H.P..
Two new stygobiont amphipods are described from anchialine caves located in the Jaragua region (Pedernales Prov., Dominican Republic, Hispaniola). Ottenwalderia kymbalion gen. et sp. nov. is the first lysianassoid known to have penetrated into completely fresh waters, and the fourth colonizing hypogean habitats. Bahadzia jaraguensis sp. nov. is the second representative of this West Indian thalasso-stygobiont genus to be reported from fresh waters; it exhibits the most troglomorphic aspect (i.e. elongation of first antennae and sixth pereiopods) recorded for the genus. Its diagnosis is complemented with a key to the species of the genus Bahadzia. The in situ swimming behaviour of both taxa is briefly described. It is postulated that both amphipods share a...
Tipo: Article / Letter to the editor Palavras-chave: Crustacea; Amphipoda; Ottenwalderia; Gen. nov.; Bahadzia; Anchialine caves; Stygobionts; Taxonomy; Biogeography.
Ano: 1998 URL: http://www.repository.naturalis.nl/record/534346
Registros recuperados: 5
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