Ecological observations on Arianta aethiops aethiops (Helicidae), a land snail endemic to the South Carpathian mountains, Romania
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چکیده
منابع مشابه
Retinal epithelial fine structure in the vervet monkey (Cercopithecus aethiops).
The morphology of the retinal pigment epithelium (RPE) and closely associated Bruch's membrane (complexus basalis) and choriocapillaris have been investigated by electron microscopy in the vervet monkey (Cercopithecus aethiops). The RPE is composed of a single layer of cuboidal cells joined laterally by apically-located junctional complexes. Basally (sclerally) these cells display numerous info...
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Faecal samples were collected from fifty three freshly captured monkeys which were kept at the Barbados Primate Research Centre and Wildlife Reserve (BPRCWR). Examination of these samples for gastrointestinal helminths using the zinc sulphate floatation method revealed an overall infection rate of 88.7%. The parasites observed included Strongyloides (62.4%), Physaloptera (58.5%), Trichuris (52....
متن کاملThe genome of the vervet (Chlorocebus aethiops sabaeus).
We describe a genome reference of the African green monkey or vervet (Chlorocebus aethiops). This member of the Old World monkey (OWM) superfamily is uniquely valuable for genetic investigations of simian immunodeficiency virus (SIV), for which it is the most abundant natural host species, and of a wide range of health-related phenotypes assessed in Caribbean vervets (C. a. sabaeus), whose numb...
متن کاملBiogeographical and Ecological Determinants of Land Snail Diversification on Islands
The equilibrium theory of island biogeography as originally proposed by R. MacArthur and E. O. Wilson relied on the ecological processes of colonization and extinction to determine the species diversity of islands. Although they were well aware of the potential contribution of speciation within-island to species diversity, MacArthur and Wilson’s equilibrium model was purely ecological and did n...
متن کاملEuropean Bison habitat in the Carpathian Mountains
European Bison (Bison bonasus) barely escaped extinction in the early 20th century and now only occur in small isolated herds scattered across Central and Eastern Europe. The species’ survival in the wild depends on identifying suitable habitat for establishing bison metapopulations via reintroductions of new herds. We assessed European Bison habitat across the Carpathian Mountains, a stronghol...
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ژورنال
عنوان ژورنال: Journal of Molluscan Studies
سال: 2000
ISSN: 1464-3766,0260-1230
DOI: 10.1093/mollus/66.2.285