A poorly known African species Xanthopygoides niger (Cameron, 1951), hitherto a member of a monotypic genus of the subtribe Xanthopygina, is transferred to the subgenus Raucalius Tottenham, 1949 of the genus Philonthus Stephens, 1829, subtribe Philonthina, and redescribed. Th e new genus-group synonymy, Raucalius Tottenham, 1951 = Xanthopygoides Verdcourt, 1952, is established. A new combinatio...

Plants are influenced inevitably by environmental stresses due to their immobility. Sound waves are one of these environmental factors affecting plants. This study was designed to understand the relationship between sound waves and plant responses that is still low knowledge. For this purpose, Salvia splendens, one of the common plants in urban green spaces, were influenced by sound wa...

• Changes in brain gene expression are accordance with changes behavior across the fighting process males Betta splendens. Brain-transcriptomic synchronization between two opponents within a pair during gradually lose after fighting. A basal neurogenomic state emerges as an energy-saving strategy among all individuals Long-term memory genes and autism-risk exert higher effect on loser than winn...

A library of 600 taxonomically diverse Panamanian plant extracts was screened for fungicidal, insecticidal, and herbicidal activities. A total of 19 active extracts were submitted to HPLC-based activity profiling, and extracts of Bocconia frutescens, Miconia affinis, Myrcia splendens, Combretum aff. laxum, and Erythroxylum macrophyllum were selected for the isolation of compounds. Chelerythrine...

The interpretation of Linnaeus' name Sphex semiaurata Linnaeus, 1761 has been controversial. After type examinations, we conclude that it is identical with the common Cleptes pallipes Lepeletier, 1806 and thus re-establish the old synonymy: Cleptes semiauratus (Linnaeus, 1761) (=Cleptes pallipes Lepeletier, 1806, syn. reinst.). We have been unable to find an available name for the species with ...