Opsiini leafhopper genus Libengaia Linnavuori (Hemiptera: Cicadellidae: Deltocephalinae) in Africa and India with description of one new subgenus and six new species Author Viraktamath, C. A. Department of Entomology, University of Agricultural Sciences, GKVK, Bengaluru 560065, India Author Webb, M. D. Department of Life Science, The Natural History Museum, Cromwell Road, London SW 7 5 BD, United Kingdom Author Yeshwanth, H. M. Department of Entomology, University of Agricultural Sciences, GKVK, Bengaluru 560065, India text Zootaxa 2024 2024-09-11 5507 1 104 122 http://dx.doi.org/10.11646/zootaxa.5507.1.4 journal article 10.11646/zootaxa.5507.1.4 1175-5326 13747694 09AC0223-FC47-4C34-8719-0376CD92C837 Libengaia ( Nandiana ) lamerallis Sunil & Meshram Figs 6K–N , 7 FG, 9A–H. Libengaia lamerallis Sunil & Meshram 2024: 186 , figs 2a–k, 3a–i. Diagnosis . Externally resembling L. ( N. ) bharatiensis but differs in having the aedeagal shaft with paired apical proesses and both male and female witout ivory markings. Material examined : INDIA : Karnataka : 1♂ , 1♀ , Channapatna, 15.vii.1979 , C.A. Viraktamath ; ( UASB ) ; 1♂ , Bandipur, 20.i.1985 , S.A. Viraktamath ( BMNH ) ; Himachal Pradesh : 1♂ , Largi , 1269m , 25.iv.2014 , Hg. Light, N. M Meshram ( NPC ) . Remarks. Sunil & Meshram (2024) adequately described this species based on specimens collected from New Delhi and illustrated both male and female genitalia. Here it is illustrated based on specimens collected from south India . L.(N.) lamerallis resembles L.(N.) bharatiensis but differs in having bifid aedeagal processes, lamellate shafts and in the absence of processes on the preatrium of the aedeagus.