In mixed societies of robots and cockroaches, several insect-likerobot (Insbot) and animals interact in order to perform collective decisionmaking. Many gregarious species are able to collectively select a resting site without any leadership. The key process is based on the modulation of the probability of leaving the shelter according to the total population under this shelter and its light in...

Phylogenetic relationships among termites, mantids and the five traditionally recognized cockroach families have been the subject of several studies during the last half-century. One cockroach lineage that has remained notably absent from such studies is the Nocticolidae. This group of small, elusive surface- and cave-dwelling species from the Old World Tropics has been proposed to represent an...

BACKGROUND Hymenolepis diminuta is a cestod of rodents and rarely infects humans. Infection in humans is via ingestion of infected insects. This study was aimed to detect H. diminuta cysticercoids in red flour beetles, Tribolium castaneum, and cockroaches originated from different regions of Iran. METHODS The red flour beetles and cockroaches were collected from local bakeries in five cities ...

Aggregation of the German cockroach, Blattella germanica, is regulated by fecal aggregation agents (pheromones), including volatile carboxylic acids (VCAs). We demonstrate that the gut microbial community contributes to production of these semiochemicals. Chemical analysis of the fecal extract of B. germanica revealed 40 VCAs. Feces from axenic cockroaches (no microorganisms in the alimentary t...

BACKGROUND Cockroaches are serious urban pests that can transfer disease-causing microorganisms as well trigger allergic reactions and asthma. They commonly managed by pesticides act on cys-loop ligand-gated ion channels (cysLGIC). To provide further information will enhance our understanding of how insecticides their molecular targets in cockroaches, we used genome reverse transcriptase polyme...

Salmonellosis is an economic burden to the livestock industry in Reunion Island. In this study, we wanted to improve our understanding of Salmonella epidemiology by studying the wild fauna of Reunion Island. We assessed Salmonella diversity in small non-flying mammals, birds and cockroaches in order to evaluate their potential role in the epidemiology of Salmonella. A total of 268 samples were ...

Animals balance their intake of specific nutrients, but little is known about how they do so when foraging in an environment with toxic resources and whether toxic foods promote adaptations that affect life history traits. In German cockroach (Blattella germanica) populations, glucose aversion has evolved in response to glucose-containing insecticidal baits. We restricted newly eclosed glucose-...