Type specimens of Chrysomelidae and Megalopodidae (Coleoptera) in the National Forest Insect Collection (NFIC), Forest Research Institute, Dehra Dun, India Author Faisal, Mohammad Author Singh, Sudhir text Zootaxa 2018 4420 4 509 529 journal article 29157 10.11646/zootaxa.4420.4.4 dcde82e0-f5ee-44e6-9a6a-9e00349457d6 1175-5326 1455409 BEB0124D-F636-42EC-AB8B-24C178CCA6AE Genus Diorhabda Weise, 1883 Diorhabda trirakha Maulik, 1936 : 236 ( Fig. 27 ) In NFIC one paratype is present with four labels. Label 1: White label two stating collection locality ' INDIA : Punjab ( Himachal Pradesh ), Chamba, Ponta Reserve Pangi; 25. ix. 1919 ; collected by RN Parker'. Label 2: Small white label with number '204'. Label 3: White label ' Diorhabda trirakha M. (hand written) S. Maulik'., 1934. Label 4: White label stating 'Paratype'. Remarks: Left antenna broken and right antenna with three antennomeres only. Comments : The species was described on the basis of four specimens. In the original description, it is stated that the type is deposited in the British Museum and Paratypes in FRI.