Efficacy of Three Funnel Traps for Capturing Amphibian Larvae in Seasonal Forest Ponds
作者： Leanna M. Egeland , Richard R. Buech
DOI:
关键词: Amphibian 、 Sampling (statistics) 、 Biology 、 Larva 、 Relative species abundance 、 Aquatic ecosystem 、 Funnel 、 Ecology
摘要: Among the many techniques that have been used to study amphibians, funnel traps are commonly recommended determine species presence, breeding success, and relative abundance of amphibian larvae in aquatic habitats. Several authors discussed advantages disadvantages for sampling (Adams et al. 1997; Fronzuto Verrell 2000; Shaffer 1994). However, recent reviews methods studying amphibians (Heyer 1994; Olson 1997) make it clear more research is needed on species-specific effectiveness proposed.
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