Mecyclothorax medioconstrictus, 2017

Liebherr, James K., 2017, Review of Mecyclothorax Sharp (Coleoptera: Carabidae: Moriomorphini) from Papua New Guinea, with Descriptions of Five New Species, The Coleopterists Bulletin 71 (4), pp. 679-703 : 684

4´. Pronotal base indistinctly punctured, about 14–16 small punctures present each side, cuticular surface between punctures covered with distinct transverse sculpticells arranged in transverse rows; eyes more convex, ocular ratio 1.50, with ocular lobe more broadly extended behind eye, ocular lobe ratio 0.81 ( Fig. 3 ); discal strial punctures on elytra rounded, distinctly expanding strial breadth, especially in 3 rd stria. Western Province, Mt. Fugilil ......... 4. M. medioconstrictus Liebherr , new species

Figures

Figs. 1–4. Mecyclothorax species, dorsal habitus. 1) M. kavanaughi; 2) M. baehri; 3) M. medioconstrictus; 4) M. andersoni. Range of standardized body lengths (in mm) and setal formulae (see text) for number of supraorbital setae each side, number of pronotal setae each side, number of dorsal elytral setae each elytron, and number of setae at the apex of each elytron are indicated.