Eggshells as an index of aedine mosquito production. 2: Relationship of Aedes taeniorhynchus eggshell density to larval production.
To test if eggshell density could be used as an index of aedine mosquito production, we compared eggshell density with the larval production of Aedes taeniorhynchus in Florida mangrove basin forests. Quantitative (n = 7) and categorical (n = 34) estimates of annual larval production were regressed against the number of eggshells per cc of soil. Significant regressions were obtained in both instances. Larval production was concentrated in zones with the highest eggshell density. We suggest that eggshell density and distribution can be used to identify oviposition sites and the sequence of larval appearance.
Addison
D S
DS
The Conservancy, Inc., Naples, FL 33942.
Ritchie
S A
SA
Webber
L A
LA
Van Essen
F
F
D000330:Aedes / Q000502:physiology*; D000818:Animals; D005260:Female; D005431:Florida; D007814:Larva; D010058:Oviposition; D010063:Ovum; D012044:Regression Analysis; D013045:Species Specificity