Treubia
Vol. 51 No. 2 (2024)

DAILY ACTIVITY OF EARLESS MONITOR Lanthanotus borneensis STEINDACHNER, 1878 IN A CAPTIVE ENVIRONMENT

Amat Ribut (Department of Biology, Faculty of Mathematics and Natural Sciences, Tanjungpura University)
Evy Arida (Research Center for Applied Zoology, National Research and Innovation Agency (BRIN), Soekarno Science and Technology Park)
Riyandi (Department of Biology, Faculty of Mathematics and Natural Sciences, Tanjungpura University)



Article Info

Publish Date
31 Dec 2024

Abstract

The Earless monitor (Lanthanotus borneensis Steindachner, 1878) is a rare and endemic species of lizard to the island of Borneo. Individuals of this species were often culled to supply the international pet market and have been kept in captivities, also in the northern temperate areas. This study aimed to describe the daily activities of L. borneensis at the reptile house of Museum Zoologicum Bogoriense (MZB), a live animal research facility of the former Indonesian Institute of Sciences (LIPI) - now merged into BRIN. Focal animal sampling was used to observe L. borneensis behavior for two hours per individual in the morning (09:00–11:00) and afternoon (15:15–17:15) with the assistance of surveillance cameras (CCTV), resulting in a total observation time of 16 hours per individual per two months. The observations of 10 individuals of L. borneensis showed that they were more inactive in the morning, with a tendency to be more active and feeding in the afternoon. During inactivity, lizards remained motionless in the bamboo; when active, they were moving in water and foraging.

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Journal Info

Abbrev

treubia

Publisher

Subject

Description

Treubia is a scientific journal on zoology of the Indo-Australian Archipelago. We publish original research papers, review articles and case studies focused on animal systematics, animal ecology, and wildlife conservation, encompassing the Indo-Australian region. Animal systematics - New species ...