Redescription of Lemuricola (Madoxyuris) vauceli (Nematoda, Oxyuridae) from Eulemur fulvus (Primates, Lemuridae)
نویسندگان
چکیده
منابع مشابه
Sex-specific reproductive strategies of redfronted lemurs (Eulemur fulvus rufus, Primates, Lemuridae)
In order to characterize the endocrine changes associated with ovarian function and pregnancy in wild redfronted lemurs (Eulemur fulvus rufus), profiles of immunoreactive 5α-pregnane-3α-ol-20-one (5-P-3OH) and total estrogens (E t) in feces were generated during the breeding season and gestation. HPLC data confirmed the presence of high amounts of 5-P-3OH in the feces of redfronted lemurs and s...
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During necropsy of a specimen of Lagothrix cana (É. Geoffroy, 1812) (Primates: Atelidae) from the Brazilian Amazon, pinworms were found in the large intestine. The intensity of infection was 64 parasites (17 males and 47 females) and there were no gross pathological changes related to parasitism. After morphological analysis the parasites were identified as Trypanoxyuris (Paraoxyuronema) lagoth...
متن کاملSpatial memory during foraging in prosimian primates: Propithecus edwardsi and Eulemur fulvus rufus.
A variety of anthropoids travel efficiently from one food source to another, although there is disagreement over how this is accomplished over large-scale space. Mental maps, for example, require that animals internally represent space, geometrically locate landmarks, use true distance and direction, and generate novel shortcuts to resources. Alternately, topological or route-based maps are bas...
متن کاملPopulation demography and social structure changes in Eulemur fulvus rufus from 1988 to 2003.
Eulemur fulvus rufus has been described as having stable multi-male/multi-female groups, a male-biased sex ratio, and female philopatry. However, in a 16-year study of this subspecies we documented a great deal of demographic change as several groups permanently fissioned, some groups disappeared, and new groups formed. We split the dataset into two periods, 1988 to 1993 and 1994 to 2003, which...
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Recent redescriptions of most members of the Oxyuridae Cobbold, 1864 parasitic in primates revealed that they share following derived characters: sexual dimorphism of lateral alae (single-crested in the males, double-crested in the females); in males a second pair of genital papillae always surrounded by strongly cuticularized rings; in females, uterine tube divided into 2 parts by a cellular w...
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ژورنال
عنوان ژورنال: Acta Parasitologica
سال: 2011
ISSN: 1896-1851,1230-2821
DOI: 10.2478/s11686-011-0073-3