b a ckground: anoph eles fluviatilis , one of the major malaria vectors in iran, is assumed to be a complex of sibling species. the aim of this study was to evaluate cytochrome oxidase i (coi) gene alongside 28s-d3 as a diagnostic tool for identification of an. fluviatilis sibling species in iran. m e t hods: dna sample belonging to 24 an. fluviatilis mosquitoes from different geographical area...

b a ckground : anopheles culicifacies is an important vector of malaria in southeast asia, contributing to almost 70%of malaria cases in india. it exists as a complex of five morphologically indistinguishable species a, b, c, d and e with varied geographical distribution patterns. in india, 8% of the total population of madhya pradesh (central india) contributes about 30% of total malaria cases...

the morphology of the adults, egg, larva and pupa of anopheles persiensis linton, sedaghat & harbach, an iranian member of the holarctic maculipennis group, was studied and compared with the morphology of the closely related and sympatric a. maculipennis meigen. anopheles persiensis was formally recognized based on dna evidence and egg morphology. the fourth member of the group, anopheles persi...

b a ckground: anoph eles culicifacies, a major malarial vector has been recognized as a complex of five sibling species, a, b, c, d and e. these sibling species exhibit varied vectorial capacity, host specificity and susceptibility to malarial parasites/ insecticides. in this study, a pcr assay developed earlier for distinguishing the five individual species was validated on samples of a n . cu...

The studies of differences in life history and suitability of both water temperatures and trophic levels among rotifer sibling species improve our understanding of speciation, sibling species coexistence and possible niche differentiation over space and time, and consequences for the functioning of ecosystems induced by climate change and eutrophication. We collected Brachionus calyciflorus fro...

Odisha state is highly endemic for malaria and among several Anopheline species found in the state, Anopheles subpictus is known to be one of the most prevalent species. An. subpictus complex consists of four sibling species i,e A,B,C and D. However, no work has been conducted on prevalence of sibling species of An. subpictus in Odisha. Hence attempt was made to study the prevalence of sibling ...

background: angiostrongylus cantonensis is a zoonotic public health concern that causes human severe eosinophilic meningitis in southeast asia and china. as a medically important intermediate host of a. cantonensis , bellamya lithophaga (gastrop-oda: viviparidae) is often confused with other morphologically similar sibling spe-cies of genus bellamya , such as b. aeruginosa and b. purificata in ...

Marine biodiversity is difficult to assess accurately in part because of the existence of sibling species, which are difficult to discern. This is particularly tricky when sibling species live in sympatry. We investigated biological and ecological traits in 2 sympatric sibling sponge species inhabiting the shallow north-western Mediterranean: Scopalina lophyropoda Schmidt, 1862 and S. blanensis...