The New Caledonian endemic geocorine bug genus, Nannogermalus is not monotypic anymore (Heteroptera: Lygaeoidea: Geocoridae) Author Kóbor, Péter Plant Protection Institute, HUN-REN Centre for Agricultural Research, 15 Herman Ottó Street, H- 1022 Budapest, Hungary Department of Integrated Plant Protection, Institute of Plant Protection, Hungarian University of Agriculture and Life Sciences (MATE), 1 Páter Károly. Street, Gödöllő, H- 2100, Hungary text Zootaxa 2023 2023-12-07 5382 1 43 54 https://www.mapress.com/zt/article/download/zootaxa.5382.1.7/52423 journal article 10.11646/zootaxa.5382.1.7 1175-5326 10280272 E8A11E93-EDBB-48EB-931A-86AA5CA7D23D Key to species of Nannogermalus 1. Pronotum with a short, elevated, longitudinal keel separating the callosities ( Fig. 11 ). Posterior margin of abdominal tergites III–IV unarmed.......................................................................................2. – Pronotum without elevated keel between callosities. Posterior margin of abdominal tergites III–V armed with minute tubercles ( Fig. 12 )............................................................................................3. 2. Head and pronotum with marmorated pattern dorsally. Trifurcate carina of scutellum interrupted by punctures basally............................................................. Nannogermalus marmoratus Kóbor & Kondorosy, 2020 – Head and pronotum not marmorated; pronotum with brownish longitudinal lines near lateral margin (sometimes inconspicuously faded). Trifurcate carina of scutellum not interrupted basally........................... Nannogermalus webbi sp. nov. 3. Pronotum with a wide, brown longitudinal band medially. Punctation of pronotum posteriad to callosities irregular, relatively sparse.................................................................... Nannogermalus herczeki sp. nov. – Pronotum with two thin brown longitudinal lines submedially. Punctation of pronotum posteriad to callosities even, dense......................................................................... Nannogermalus pallgergelyi sp. nov.