A new species of karst-adapted gekkonid lizard of the genus Cnemaspis Strauch is described from Gua Gunting and Gua Goyang in a karst region of Merapoh, Pahang, Peninsular Malaysia whose unique limestone formations are in immediate danger of being quarried. Leer más.

The arboreal, Neotropical lizard Plica plica (Linnaeus, 1758) has been long considered a widespread species with a distribution east of the Andes. A preliminary examination of 101 specimens from about 28 locations mostly north of the Amazon suggests that Plica plica is a cryptic species complex with taxa that can be distinguished on the basis of the number of scale rows at mid-body; the arrangement, shape and ornamentation of scales on the snout; the number of lamellae on the fourth toe; the number of subocular plates; as well as other commonly used external morphological traits. Leer más.

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Now a recent paper appears in the journal Saber  in which a team of Venezuelan scientists led by Alejandra Tejada used starch gel electrophoresis methods to measure the degree of genetic differentiation among populations. Leer más.

Originally available online, the book is now available in print. I had the privilege of writing the foreword, appended below. More information is available on the TH website, as well as an order form. Leer más.