Leptobrachella khasiorum, previously considered range restricted and hence Critically Endangered in the Khasi Hills, is now found to be more widespread. Based on a molecular phylogeny using 16S ribosomal RNA gene fragment and an examination of the external morphology of topotypic specimens, I demonstrate that Leptobrachella nokrekensis syn. nov. from Garo hills is a junior synonym of L. khasiorum. Genetic evidence suggests that L. tamdil from Lushai hills may also be conspecific, warranting further investigation. A reassessment of its threat status is required based on this taxonomic revision and the consequent extension of L. khasiorum's distribution and elevational range.
Naveen R S (Thu,) studied this question.