Laboratory oviposition, fecundity and egg hatching ability of colonized Anopheles albimanus from southwestern Mexico.
Fecundity, oviposition patterns and egg hatching characteristics were studied in two colonies of Anopheles albimanus isolated from the Pacific coast of southern Mexico. Fecundity was inversely proportional to the cage space available to the female and was influenced by the bloodmeal source, feeding method and previous feeding history. The length of the gonotrophic cycle decreased with succeeding experience from a mean 6.6 in the first to 2.6 days for the fifth cycle. Oviposition timing was also dependent on availability of oviposition substrate. Hatching success of eggs increased significantly when the oviposition site was witheld until 48 hr post-bloodmeal.
Ramsey
J M
JM
Centro de Investigación de Paludismo, Anexo Hospital Carmen de Acebo, Chiapas, Mexico.
Salinas
E
E
Lopez
J R
JR
del Angel-Cabañas
G
G
Martinez
L
L
Bown
D N
DN
D000818:Animals; D000852:Anopheles / Q000502:physiology*; D005260:Female; D005298:Fertility; D008297:Male; D008800:Mexico; D010058:Oviposition; D012726:Sexual Behavior, Animal