Abstract Passalini comprises 209 species divided into six genera. To date there is no published work that addresses the phylogenetic relationships among genera of Passalini. Additionally, monophyly Passalus , largest genus tribe (81% its species) contested. We performed a analysis based on morphological data and partial sequence 16S ribosomal subunit, to elucidate Passalini, test their monophyl...

Insecticides have been linked to serious toxicological and environmental issues. The purpose of this study is assess the insecticidal efficacy dough produced from roots caper spurge or paper (Euphorbia lathyris) classify chemicals based on their toxicity levels. Keywords: Cetonia aurata, Euphorbia lathyrism, antifeedant, DOI: 10.7176/JNSR/14-6-02 Publication date: April 30 th 2023

Larvae of the scarabaeoid genera Germarostes Paulian, Cyphopisthes Gestro, Paulianostes Ballerio, Ceratocanthus White, Pterorthochaetes Gestro, Madrasostes Paulian, Astaenomoechus Martínez & Pereira (Ceratocanthidae) and Hybosorus Macleay, Phaeochrous Castelnau, and Anaides Westwood (Hybosoridae) are described, keyed and illustrated with fifty-seven drawings. A phylogenetic analysis of these tw...