New Jumping Spider Species Discovered in Tamil Nadu

September 7, 2024

A new species of jumping spider, Carrhotus piperus, has been discovered in the lower Palani Hills of Tamil Nadu. This discovery highlights the rich biodiversity of the region and brings the total number of Carrhotus species in India to 10, with 37 known globally.

Discovery Details

The spider was found during a survey in 2016 in Thadiyankudisai, Dindigul. The research was led by John Caleb T.D. from the Saveetha Institute of Medical and Technical Sciences and M. Sampathkumar from the ICAR-National Bureau of Agricultural Insect Resources. These scientists gave the spider its scientific description.

Habitat Information

The species was found living on Piper nigrum plants, which are commonly known as black pepper plants. It was found around two metres above ground level, showing a close connection between the spider and these plants. The species name “piperus” comes from the plant it lives on, indicating this unique relationship.

This spider has some unique physical features that set it apart from others. It has a prolateral protrusion (a type of bump) and a beak-shaped embolus, which is part of its reproductive structure. These traits help scientists classify it as part of the Carrhotus genus.

The discovery is detailed in the Journal of Insect Biodiversity and Systematics, and the researchers emphasize the need for continued study of biodiversity in India. This research helps expand our understanding of the Carrhotus genus and the ecosystems where they live.

Facts About Jumping Spiders

Jumping spiders belong to the Salticidae family.
They have excellent vision, capable of seeing in color and detecting motion.
They can leap up to 50 times their body length using a unique hydraulic system in their legs.
Unlike most spiders, they don’t spin webs to catch prey; instead, they hunt actively.
There are over 6,000 species of jumping spiders.
Many species have complex courtship behaviors and vibrant colors.
Jumping spiders are found on every continent except Antarctica.

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