Habitat suitability, threats and conservation strategies of Hump-nosed Pit Viper <i>Hypnale hymnal</i> Merrem (Reptilia: Viperidae) found in Western Ghats, Goa, India

• Main Authors: N.S. Sawant, T.D. Jadhav, S.K. Shyama
• Format: Article
• Language: English
• Published: Wildlife Information Liaison Development Society 2010-10-01
• Series: Journal of Threatened Taxa
• Online Access: http://threatenedtaxa.org/index.php/JoTT/article/view/555

Recent studies indicate that most species are best conserved in their natural community, which results in niche conservation. Depletion of any species is an irreversible change. In the present study the habitat ecology, threats and conservation strategies for the Hump-nosed Pit Viper Hypnale hypnale are suggested. The present study was undertaken in some protected areas (PAs) of Goa and the cashew plantations adjoining these PAs. H. hypnale prefers cool and moist places; most of the females of this species are found to spend the period from post monsoon to late summer in the cashew plantations adjoining and within the PAs, making them more susceptible to anthropogenic threats. We conclude that this pattern of seasonal changes in habitat use is mostly a consequence of niche conservation. However, this preference for a particular micro-habitat emphasizes the importance for the conservation of this snake population and although the most suitable habitat in the Western Ghats, for this species is included in the protected areas, specific guidelines are needed to assess conservation needs.