Results 11 to 20 of about 410 (165)

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   +2 more sources

Comparative and Phylogenetic Analyses of Mitochondrial Genomes in Carabidae (Coleoptera: Adephaga). [PDF]

open access: yesEcol Evol
In this study, six complete mitochondrial genomes (mitogenomes) from the genus Harpalus are reported. Additionally, 13 cases of suspected misidentifications in public Carabidae mitogenomes from GenBank were identified, with potential corrections suggested.
Zhu P   +8 more
europepmc   +2 more sources

Effects of Predator Species and Size on Prey Escape Success Through the Digestive Tract. [PDF]

open access: yesEcol Evol
Adults of the aquatic beetle Regimbartia attenuata can survive passage through the digestive tracts of six predator (frog) species, including a non‐native bullfrog. Their active movement through the gut likely facilitates their escape through the cloaca, irrespective of predator species or size.
Sugiura S.
europepmc   +2 more sources

The effect of oil palm-dominated landscapes on the home range and distribution of a generalist species, the Asian water monitor. [PDF]

open access: yesEcol Evol, 2022
We use the Asian water monitor lizard as a model species to understand how oil palm‐dominated landscapes may alter natural patterns of home range in generalist species. We described how relevant is the role of the natural forest around (and within) oil palm plantations as source of protection and to facilitate the dispersion of the population within ...
Guerrero-Sanchez S   +4 more
europepmc   +2 more sources

Design and Control of Bioinspired Millibots

open access: yesAdvanced Intelligent Systems, Volume 2, Issue 7, July 2020., 2020
Millimeter‐scaled artificial insects (millibots) composed of rationally designed chemical materials including magnetite (MAG), zeolitic imidazolate framework‐8 (ZIF‐8), and polytetrafluoroethylene (PTFE) are developed for remote controlling their multi‐functions by external light and/or magnetic field.
Sheethal Reghu   +5 more
wiley   +1 more source

Effect of some selected insecticides on the activity of invertase at different stages of pentatomid bug, Cyclopelta siccifolia W. [PDF]

open access: yes, 2009
The invertase enzyme which has been reported to occur in the digestive tract of several insects is believed to be an important enzyme for digestion and utilization of sucrose by insects.
Dayananda, G.Y.   +2 more
core   +2 more sources

Cerura Modesta [PDF]

open access: yes, 1892
Psyche: A Journal of Entomology, Volume 6, Issue 195, Page 293-293, 1892.
Harrison G. Dyar
core   +2 more sources

Diversity And Abundance Of Beetle In The Complex Rice Farming System In Sukorejo Village, Gondanglegi District, Malang Regency [PDF]

open access: yes, 2023
Complex rice systems are a type of farming system that provides shelter for various insects, thereby reducing pests and plant diseases while enhancing farmer's economies.
Akhmad Rizali   +1 more
core   +2 more sources

Biochemical characterization of digestive carbohydrases from Xanthogaleruca luteola and inhibition of its α-amylase by inhibitors extracted from the common bean [PDF]

open access: yes, 2011
Xanthogaleruca luteola Müll. (Col.: Chrysomelidae) is a major urban insect pest on elm trees in Iran. Digestion in the alimentary canal of the elm leaf beetle is facilitated by some carbohydrases which are responsible for the digestion of ...
Ghadamyari Mohammad   +3 more
core   +1 more source

Purification, characterization and molecular cloning of the major chitinase from Tenebrio molitor larval midgut [PDF]

open access: yes, 2006
Insect chitinases are involved in degradation of chitin from the exoskeleton cuticle or from midgut peritrophic membrane during molts. cDNAs coding for insect cuticular and gut chitinases were cloned, but only chitinases from moulting fluid were purified
Blanes, L   +5 more
core   +1 more source

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