Litargus (Litargosomus) arjanbasui sp. nov.: A new species of hairy fungus beetle (Coleoptera: Tenebrionoidea: Mycetophagidae) from West Bengal, India

The diversity of hairy fungus beetles of the subgenus Litargosomus Motschulsky, 1858 under the genus Litargus Erichson, 1846 (Coleoptera: Tenebrionoidea: Mycetophagidae) of India has been studied and a new species Litargus (Litargosomus) arjanbasui Háva & Chakrovorty sp. nov. is described, illustrated and compared with similar species.