To better understand the architecture and evolution of the mitochondrial genome (mitogenome), mitogenomes of ten specimens representing six subfamilies in Tenebrionidae were selected, and comparative analysis of these mitogenomes was carried out in this study. Ten mitogenomes in this family share a similar gene composition, gene order, nucleotide composition, and codon usage. In addition, our r...

Two new species of the genus Spinolyprops Pic, 1917 (Tenebrionidae, subfamily Lagriinae Latreille, 1825) are described from Thailand and China (Spinolyprops cribricollissp. n., Spinolyprops thailandicussp. n.). The species characters within the genus are discussed, photographs of all seven Oriental species are added, a species key for the Oriental species is compiled, and a map with the distrib...

Cochabambia Marcuzzi (1985) (Coleoptera: Tenebrionidae) is a junior homonym of Cochabambia Pirán, 1959 (Hemiptera: Heteroptera: Acanthosomatidae). Allotriocochabambia is proposed as a new name for the tenebrionid genus, and as result Allotriocochabambia kulzeri (1985) is proposed as new combination. The placement of Cochabambia Pirán within the Acanthosomatidae is discussed. 

Stored-product commodities are attacked by numerous insect species. The adulticidal effects of entomopathogenic nematodes (EPNs) on grains remain uninvestigated. Thus, in the current study, seven doses EPNs Heterorhabditis bacteriophora Poinar (Rhabditida: Heterorhabditidae), Steinernema carpocapsae (Weiser) Steinernematidae), and feltiae (Filipjev) Steinernematidae) were inoculated wheat kerne...

Three new species of darkling beetles (Tenebrionidae) belonging to the subgenus Leipopleura of the genus Bioramix Bates, 1879, Bioramix (Leipopleura) baqenensis Li & Egorov, sp. n., Bioramix (Leipopleura) nyainrongensis Li & Egorov, sp. n., and Bioramix (Leipopleura) banbarensis Li & Egorov, sp. n. are described from the Tibet Autonomous Region in China. Additionally, a new identification key i...

Charletonia cameroonensis Haitlinger & Kekeunou sp. nov. is described and illustrated from larvae obtained from Zonocerus variegatus (Linnaeus, 1758) (Orthoptera: Pyrgomorphidae) in Cameroon. For the first time C. justynae Haitlinger, 1987 is reported from Cameroon and from Z. variegatus and Eupezus rufipes Quedenfeldt, 1885 (Coleoptera: Tenebrionidae). This paper also presents new morphologica...

1. The inhibition of trypsin, chymotrypsin, neutrophil elastase and cathepsin G, and pancreatic elastase by the hemolymph of 14 insect species in six orders has been investigated. 2. All samples showed great diversity in terms of both total proteinase inhibitory capacity and specificity. 3. The highest total inhibitory capacity was found in the larval hemolymph of species in the beetle family T...