First Report of Gynandromorphy in Parthenogenetic Artemia (Branchiopoda: Anostraca)
نویسندگان
چکیده
منابع مشابه
first report of the brine shrimp artemia (branchiopoda: anostraca) from bazangan lake, iran
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متن کاملEvolutionary Origin and Phylogeography of the Diploid Obligate Parthenogen Artemia parthenogenetica (Branchiopoda: Anostraca)
BACKGROUND Understanding the evolutionary origin and the phylogeographic patterns of asexual taxa can shed light on the origin and maintenance of sexual reproduction. We assessed the geographic origin, genetic diversity, and phylogeographic history of obligate parthenogen diploid Artemia parthenogenetica populations, a widespread halophilic crustacean. METHODOLOGY/PRINCIPAL FINDINGS We analys...
متن کاملA nomenclatorial confusion in Tanymastigidae (Crustacea: Branchiopoda: Anostraca).
Brtek (1972) established the subfamily Tanymastiginae into Branchipodidae for the genus Tanymastix Simon, 1886 and his new genus Tanymastigites. Although the author did not explicitly designate a type genus, he created the subfamily name on the stem of the older genus that he included in his new subfamily. The name Tanymastix (in genitive singular, Tanymastigis: stem Tanymastigand desinence -is...
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Tanymastigites lusitanica sp. nov., a new species of fairy shrimp, is described from puddles in unpaved roads in the Alentejo region, Portugal. The males of Tanymastigites lusitanica sp. nov. are readily separated from the rest of the species of the genus by the morphology of antennae, antennal appendages and penes. T. lusitanica sp. nov. is closely related to T. perrieri but differs from it by...
متن کاملA new fairy shrimp Phallocryptus tserensodnomi (Branchiopoda: Anostraca) from Mongolia.
A new species of Phallocryptus Biraben 1951 (Branchiopoda, Anostraca) from Mongolia is described. Phallocryptus tserensodnomi sp. nov. is close to P. spinosa (Milne-Edwards 1840), but both morphological and molecular analyses (Cytochrome Oxidase I, COI) indicate that they represent separate species. Most relevant differential features of the new species include: (1) frontal appendage provided w...
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ژورنال
عنوان ژورنال: Journal of Crustacean Biology
سال: 2006
ISSN: 0278-0372,1937-240X
DOI: 10.1651/c-2620.1