ZO23030Sexual dimorphism and reproductive biology of commercially harvested oriental rat snakes (Ptyas mucosa: Colubridae) from West Java
The heavily exploited oriental rat snake is common across much of Asia. Despite its economic and ecological importance, little is known about its biology or the sustainability of the harvest. Dissection of 216 commercially collected snakes from West Java and comparison with a sample taken 25 years previously shows that the harvest is based mainly on adults and is likely sustainable. Sustainability is enhanced by the snake’s rapid growth, early maturation, high reproductive output, and ability to exploit available resources. Photograph by Nathan Rusli.
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