Results 1 to 10 of about 194 (79)

Beetle bombing always deters praying mantises [PDF]

open access: yesPeerJ, 2021
Some animals have evolved chemical weapons to deter predators. Bombardier beetles (Coleoptera: Carabidae: Brachininae: Brachinini) can eject toxic chemicals at temperatures of 100 °C from the tips of their abdomens, ‘bombing’ the attackers. Although some
Shinji Sugiura
doaj   +5 more sources

Bombardier beetles repel invasive bullfrogs [PDF]

open access: yesPeerJ, 2022
Invasive non-native predators negatively affect native species; however, some native species can survive the predation pressures of invasive species by using pre-existing antipredator strategies or evolving defenses against invasive predators.
Shinji Sugiura, Tomoki Date
doaj   +3 more sources

Bombardiers and assassins: mimetic interactions between unequally defended insects [PDF]

open access: yesPeerJ, 2023
In defensive mimicry, resemblance between unequally defended species can be parasitic; this phenomenon has been termed quasi-Batesian mimicry. Few studies have used real co-mimics and their predators to test whether the mimetic interactions were ...
Shinji Sugiura, Masakazu Hayashi
doaj   +3 more sources

Anti-predator defences of a bombardier beetle: is bombing essential for successful escape from frogs? [PDF]

open access: yesPeerJ, 2018
Some animals, such as the bombardier beetles (Coleoptera: Carabidae: Brachinini), have evolved chemical defences against predators. When attacked, bombardier beetles can discharge noxious chemicals at temperatures of approximately 100 °C from the tip of ...
Shinji Sugiura
doaj   +3 more sources

A Bombardier Beetle Pheropsophus aequinoctialis (L.) (Insecta: Coleoptera: Carabidae)

open access: yesEDIS, 2021
Pheropsophus aequinoctialis (L.) is a ground beetle in the tribe, Brachinini, native to parts of South and Central America. Ground beetles of this tribe are commonly referred to as bombardier beetles due to their ability to produce a powerful and hot ...
Gregory Parrow, Adam Dale
doaj   +4 more sources

Economically Beneficial Ground Beetles. The specialized predators Pheropsophus aequinoctialis (L.) and Stenaptinus jessoensis (Morawitz): Their laboratory behavior and descriptions of immature stages (Coleoptera: Carabidae: Brachininae)

open access: yesZooKeys, 2009
Adults of Pheropsophus aequinoctialis (L.) (Coleoptera: Carabidae: Brachininae: Brachinini), are largely nocturnal predators and scavengers on animal and plant materials. The daily food consumption of a pair of adults is the equivalent to 1.2 - 2.3 large
Howard Frank   +2 more
doaj   +1 more source

Diversidad de la familia Carabidae (Coleoptera) en Chile Diversity of the family Carabidae (Coleoptera) in Chile

open access: yesRevista Chilena de Historia Natural, 2001
Carabidae constituye dentro de los coléopteros chilenos, la cuarta familia en importancia por su cantidad de especies. El presente trabajo incluye una breve compilación acerca de la historia de la familia y de las primeras expediciones realizadas en ...
SERGIO ROIG-JUÑENT   +1 more
doaj  

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