Money spider, ant-mimicking spider discovered at Wayanad Wildlife Sanctuary

Discovery by researchers of Christ College, Irinjalakuda

Money spiders, commonly found in European meadows, have been reported for the first time in the country from the Muthanga range of the Wayanad Wildlife Sanctuary. The species is called so as it is “believed to bring luck” to the person who comes in contact with it.

Researchers of Christ College, Irinjalakuda, Thrissur, have discovered the spider that belongs to the family of dwarf spiders ( Linyphiidae) under the genus  Prosoponoides. It has been given the name  Prosoponoides biflectogynus.

“Only six species of spiders belonging to this genus have been identified from across the world so far. It is the first report of this genus from India and hence no extensive studies have been conducted on this species of spiders in the country,” said Dr. Sudhikumar A.V., Head, Department of Zoology, Christ College.

The research team includes Athira Jose and Vishnu Haridas, research scholars of the Centre for Animal Taxonomy and Ecology (CATE), Christ College.

They have also discovered ant-mimicking spiders, belonging to the group of jumping spiders, from the Mananthavady range. They belong to the family of Salticidae.

The male and the female money spiders are typically 3 mm and 4 mm long respectively. Both sexes are dark brown and have irregular silver patches and black spots on elliptical abdomen. There are numerous fine black spines on their olive green legs. Eight dark eyes are arranged in two rows.

Females build triangular webs in between dry tree twigs and feed on small insects, while males prefer to hide beneath dry leaves. Two or more male spiders can be found in the web of a single female.