Reduced hatchability of Anopheles gambiae s.s eggs in presence of third instar larvae

Cationic pathway of pH regulation in larvae of Anopheles gambiae.

Anopheles gambiae larvae (Diptera: Culicidae) live in freshwater with low Na(+) concentrations yet they use Na(+) for alkalinization of the alimentary canal, for electrophoretic amino acid uptake and for nerve function. The metabolic pathway by which larvae accomplish these functions has anionic and cationic components that interact and allow the larva to conserve Na(+) while excreting H(+) and...

Unexpected High Losses of Anopheles gambiae Larvae Due to Rainfall

BACKGROUND Immature stages of the malaria mosquito Anopheles gambiae experience high mortality, but its cause is poorly understood. Here we study the impact of rainfall, one of the abiotic factors to which the immatures are frequently exposed, on their mortality. METHODOLOGY/PRINCIPAL FINDINGS We show that rainfall significantly affected larval mosquitoes by flushing them out of their aquatic...

Interspecies predation between Anopheles gambiae s.s. and Culex quinquefasciatus larvae.

Interaction of aquatic stages of coexisting mosquito species may have significant influence on resulting adult mosquito populations. We used two coexisting species, Anopheles gambiae s.s. and Culex quinquefasciatus to investigate whether third instars of one species consumed first instars of the other. First instars of one species were readily consumed by a third instar of the other species irr...

Proteomics of Anopheles gambiae

مطالعه شکارگری بین گونه ای بال توری Chrysoperla carnea (Steph.) و کفش دوزک Hippodamia variegata (Goeze) در شرایط آزمایشگاهی

The interference of biological agents may cause behaviors such as interspecific predation, reducing their efficiencies. The interspecific predation of lacewing, Chrysoperla carnea (Steph.) and ladybeetle, Hippodamia variegata (Goeze) was investigated in the presence and absence of prey, Aphis gossypii Glover under laboratory conditions. In the presence and absence of prey, the larvae of lacewin...