Contribution to the knowledge of Agrypninae (Coleoptera: Elateridae) with description of new species and new records from Pakistan Author Akhter, Muhammad Atique Author Drumont, Alain Author Rizvi, Syed Anser Author Ahmed, Zubair text Zootaxa 2012 3223 40 54 journal article 45295 10.5281/zenodo.280288 ca2bff2d-7ebd-4c91-97c9-76fb339a4ef9 1175-5326 280288 Key to the species of the genus Drasterius Eschscholtz of Pakistan , followed Platia et Gudenzi, 1997 1 Apex of posterior angles of pronotum more sharp and more or less divergent....................................... 2 - Apex of posterior angles of pronotum less sharp, not divergent................................. D. sulcatulus Candèze 2 Apex of posterior angles of pronotum strongly divergent..................................... D. brahminus Candèze - Apex of posterior angles of pronotum slightly divergent....................................................... 3 3 Antennae extended just base of pronotum, 2nd antennomere smaller than 3rd antennomere...... D. csorbai Platia et Gudenzi - Antennae exerted before base of pronotum, 2nd antennomere longer and broader than 3rd antennomere.................. 4 4 Hind angles of pronotum rounded without carina, elytra narrower at behind........................ D. collaris Candèze - Hind angles of pronotum acute with short distinct carina, elytra smoothly rounded at apex.................. Drasterius sp.