Bite envenomation by Latrodectus geometricus (Araneae: Theridiidae) spiders in Malaysia
Document Type
Article
Publication Date
12-1-2021
Abstract
We report two confirmed human bite cases by Lactrodectus geometricus, also known as the brown widow spider. These are the first reported bite envenomation incidents by L. geometricus in Malaysia. The incidents occurred in Tawau, Sabah and Paka, Terengganu. Both men were bitten on their ear while putting on motorcycle helmets. The spiders appeared to have nested in the helmets. The dead specimens were collected and sent to the Invertebrate and Vertebrate Neurobiology Laboratory, Department of Parasitology, Universiti Malaya for identification. The species identity was confirmed by DNA barcoding.
Keywords
Envenomation, Lactrodectus geometricus, DNA barcoding, Malaysia, Anxiety due to Covid-19
Divisions
fac_med
Publication Title
Tropical Biomedicine
Volume
38
Issue
4
Publisher
Malaysian Soc Parasitology Tropical Medicine