A new species of Cnemaspis (Sauria: Gekkonidae) from Northern Karnataka, India

Two new species of Hemidactylus Goldfuss, 1820 (Squamata: Gekkonidae) from the rocky outcrops of the Deccan plateau, peninsular India

The gekkonid diversity of the under-explored dry zones in Peninsular India is not yet completely inventoried, as evidenced by frequent new species descriptions. Here, we describe two new species of Hemidactylus from the dry rocky zones of Deccan Plateau viz. Hemidactylus mahonyi sp. nov. from Sandur Hills and Hemidactylus srikanthani sp. nov. from Devarayana Durga Hills, Karnataka State of Peninsular India. The new species belong to the morphologically cryptic H. murrayi Clade but differ from each other and the known congeners by a set of morphological characters and possess non-overlapping distribution ranges. Furthermore, the new species are also divergent (> 6.4% uncorrected p-distance) from their nearest related congeners, and from one another with respect to the ND2 mitochondrial gene. Recently, other new species of reptiles have been described from the two aforesaid type localities, indicating that further bio-inventories in the dry zones of peninsular India will yield more such novelties.  

Microhabitat selection and communal nesting in the insular Psychedelic Rock Gecko, Cnemaspis psychedelica, in Southern Vietnam with updated information on trade

The Psychedelic Rock Gecko,Cnemaspispsychedelica, was described in 2010 and certainly belongs to the most spectacular gecko discoveries worldwide. The species is endemic to two small offshore islands in Rach Gia Bay. Its striking colour pattern makes the species highly attractive for the international pet market. The existentCnemaspispopulation is negatively affected by habitat degradation and predation by introduced macaques. We herein provide the first characterisation of microhabitat selection of this species, including seasonal variation on Hon Khoai and Hon Tuong islands, Ca Mau Province, Vietnam. We found that characteristics of the selected microhabitat, such as substrate type, temperature and canopy cover slightly differed between the wet and dry seasons. We also demonstrated age-related differences in the selection of perch heights. Communal nesting was, for the first time, reported forC.psychedelica, as well as natural predation by a snake species (Lycodoncapucinus). In addition, we documented ongoing habitat destruction on Hon Khoai Island and recorded illegal trade of live Psychedelic Rock Geckos for the first time on local pet markets in both northern and southern Vietnam. Our findings highlight the need for improved conservation measures in order to reduce anthropogenic impacts on wild populations ofC.psychedelica.