Review and revision of Australian Germalus Stål, with new genera and further new species of Australian Geocorinae (Hemiptera: Heteroptera: Geocoridae) Author Malipatil, M. B. Author Blacket, M. J. text Zootaxa 2013 3746 2 257 300 journal article 10.11646/zootaxa.3746.2.3 112d8c10-eade-4f43-9f8d-3f8042ec2fd2 1175-5326 248936 86A7ED83-1A8E-4227-9BD6-5949E57C392F Key to genera of Australian Geocorinae 1. Pronotum with short curved transverse line-like impressed groove across each callus ( Figs. 124–126 ) [1 Australian sp.].............................................................................................. Unicageocoris -. Pronotum without a line-like impressed groove across each callus............................................... 2 2. Dorsum of head between eyes densely covered with coarse punctures ( Figs. 118 , 144 )............................... 3 -. Dorsum of head between eyes impunctate or at most corrugated but not punctate ( Figs. 3 , 11 ).......................... 4 3. Body flat above; pronotal margins carinate and explanate for entire length; most of corium densely uniformly, irregularly and finely punctate; spiracle II ventral; abdominal sterna III and IV without punctures ( Figs. 146 , 151 ) [1 Australian sp.]................................................................................................. Ausogeocoris -. Body subflat above; pronotal margins only slightly carinate but not explanate; most of corium not densely and uniformly puncate; spiracle II dorsal; abdominal sterna III and IV sub-laterally with a few coarse punctures ( Figs. 119 ) [1 Australian sp.]............................................................................................. Capitostylus 4. Labial segment 2 shorter than 3; ocular suture short, not extending to tip of head; hemelytra coleopteroid or macropterous-submacropterous; clavus in macropters gradually narrowing from base to an apical point, without a claval commissure; scutellum with weakly or feebly developed Y or T median elevation [7 Australian spp.]................................ Geocoris -. Labial segment 2 and 3 subequal; ocular suture long, clearly reaching tip of head; hemelytra macropterous; clavus almost parallel for entire length, usually with a distinct claval commissure; scutellum with a well developed Y or T median elevation.... 5 5. Abdominal terga III & IV impunctate ( Fig. 4 ); male gonoporal process variable in length; spermathecal duct short or long, usually with coils ( Fig. 6 ) [6 Australian spp.].......................................................... Germalus -. Abdominal terga III & IV punctate; male gonoporal process short; spermathecal duct short, without coils [5 Australian spp.]........................................................................................... Stylogeocoris