The rose chafers (Coleoptera: Scarabaeidae: Cetoniinae) of Guinea-Bissau: an annotated checklist and new records Author Serrano, Artur R. M. text Zootaxa 2022 2022-02-25 5104 2 151 195 journal article 20448 10.11646/zootaxa.5104.2.1 1acd52a6-9dd4-49a9-890e-0ec8bf3b00c3 1175-5326 6280698 92754218-B79B-4AA8-8970-36E5E08FC984 Pseudastoxenus Bourgoin, 1921 Within Heterogeniina there are two accepted genera: Heterogenius Moser, 1911 and Pseudastoxenus ( Krikken 1984 ) . Antoine (1993) provided a key for the species of the former genus. The latter genus was not revised and has two recognized species ( Krikken 1984 ; Krajcik 2008b ), one of them recorded previously for Guinea-Bissau ( Brivio 1958 ).