Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 66 No. 2: 26 Jun. 2025
Type: Article
Published: 2025-06-26
DOI: 10.12976/jib/2025.66.2.1
Page range: 44-50
Abstract views: 108
PDF downloaded: 3

Two new species of the genus Taridius Chaudoir, 1875 (Coleoptera: Carabidae: Lebiinae) from south India

St. Joseph's College (Autonomous) Devagiri, Kozhikode, Kerala, College Research Centre Affiliated to University of Calicut
Department of Zoology, University of Calicut, Malappuram, Kerala, India
Carabid beetles new species Lebiini Taridius south India Western Ghats

Abstract

The genus Taridius Chaudoir, 1875 is known from Palearctic and Oriental realms with 19 described species globally and with 4 species recorded from India. Two new species, Taridius tamilnadensis sp. nov. and Taridius devagiriensis sp. nov. are described from the leeward rain shadow slope of the Western Ghats, a globally recognized biodiversity hotspot in south India, noted for its high levels of endemism. Both the new species are morphologically more similar to T. abdominalis Fedorenko, 2012, but can be distinguished from T. abdominalis by a unique combination of characters—the presence of two distinct frontal carinae on head, and a black sutural stripe confined to the first elytral interval.

References

  1. Andrewes H. E. 1923. Papers on Oriental Carabidae—XII. The Annals and Magazine of Natural History 9: 12(72): 679–690.

  2. Andrewes H. E. 1935. Keys to some Indian genera of Carabidae (Col.). V. The genera Cymindoidea, Platytarus, and Taridius. Stylops 4(9): 201–205.

  3. Anichtchenko A. 2024. Carabidae of the World. Available from: http://carabidae.org (accessed 6 May 2024).

  4. Bousquet Y. 2012. Catalogue of Geadephaga (Coleoptera; Adephaga) of America, north of Mexico. ZooKeys 245: 1–1772. https://doi.org/10.3897/zookeys.245.3416

  5. Chaudoir M. de 1875. Aberrant genus of the group Cymindides. Bulletin de la Société Impériale des Naturalistes de Moscou 49: 1–61.

  6. Fedorenko D. N. 2012. Notes on the genus Taridius Chaudoir, 1875 (Coleotera, Carabidae, Lebiini), with descriptions of six new species from Vietnam. ZooKeys 244: 67–89. https://doi.org/10.3897/zookeys.244.3836

  7. Fedorenko D. N. 2014. New or little-known Pericalina and Cymindidina (Coleoptera: Carabidae: Lebiini) from the Oriental region. Russian Entomological Journal 23(4): 305–315. https://doi.org/10.15298/rusentj.23.4.05

  8. Hovorka O. 2023. A new species of Taridius from Thailand (Coleoptera: Carabidae: Lebiini). Studies and Reports Taxonomical Series 19 (2): 297–300.

  9. Lorenz W. 2024. Carabcat database (version 03 (08/2021)). In O. Bánki, Y. Roskov, M. Döring, G. Ower, D. R. Hernández Robles, C. A. Plata Corredor, T. Stjernegaard Jeppesen, A. Örn, L. Vandepitte, T. Pape, D. Hobern, S. Garnett, H. Little, R. E. DeWalt, K. Ma, J. Miller, & T. Orrell, Catalogue of Life (Version 2024-10-22). Catalogue of Life, Amsterdam, Netherlands. https://doi.org/10.48580/dfrdl-3dk (accessed 6 May 2024).

  10. Rasool I., Felix R. F. F. L., Abdel-Dayem M. S. & Aldhafer H. M. 2017. A review of subtribe Cymindidina Laporte, 1834 (Coleoptera, Carabidae, Lebiini) in Southwestern Saudi Arabia, with descriptions of two new species. Zootaxa 4236(1): 157–171. https://doi.org/10.11646/zootaxa.4236.1.9