Results 41 to 50 of about 806 (180)

Comparison of gut morphology and distribution of trehalase activity in the gut of wood-feeding and fungus-growing termites (Isoptera: Termitidae)

open access: yesEuropean Journal of Entomology, 2017
Termites are important decomposer due to their ability to digest cellulose and their diverse feeding habits. Trehalase is an enzyme that hydrolyzes trehalose to glucose in insects and has an important biological role.
Nujira TATUN   +3 more
doaj   +1 more source

Morphology of the nymphoid replacement reproductives in the neotropical termite Armitermes euamignathus (Isoptera, Termitidae, Nasutitermitinae) [PDF]

open access: yesJournal of Morphology, 1999
Numerous nymphoid reproductives were found in three field nests of Armitermes euamignathus collected in Brazil. We report here a morphological description and a biometric study of these individuals. Nymphoid replacements displayed narrow wing buds when compared with those present in nymphs from the three last instars. Thorax morphology of the nymphoids
Costa-Leonardo, Ana M.   +2 more
openaire   +9 more sources

Dataset on Substrate-Borne Vibrations of Constrictotermes cyphergaster (Blattodea: Isoptera) Termites

open access: yesData, 2019
Here we present data on distinct stimuli as elicitors of substrate-borne vibrations performed by groups of termites belonging to the species Constrictotermes cyphergaster (Blattodea: Isoptera: Termitidae: Nasutitermitinae).
Lívia Fonseca Nunes   +5 more
doaj   +1 more source

Hospitalitermes krishnai, a new nasute termite (Nasutitermitinae, Termitidae, Isoptera), from southern Sumatra, Indonesia

open access: yesZooKeys, 2011
A new species of nasute termite, Hospitalitermes krishnai sp. n., is described from soldiers and workers discovered in Lampung Province, Sumatra. This species can be distinguished from other related Hospitalitermes species from Southeast Asia by the ...
Syaukani Syaukani   +2 more
doaj   +1 more source

BIOSISTEMATIKA RAYAP SUBFAMILI NASUTITERMITINAE DI PULAU SIMEULUE

open access: yes, 2023
Penelitian tentang biosistematika rayap subfamili Nasutitermitinae di Pulau Simeulue telah dilakukan sejak Juli 2020 hingga Juli 2021 dengan menggunakan sampel rayap yang dikoleksi oleh Syaukani dan Tim di Lab.
Emil Riza Pratama
core  

A revision of the east African Nasutitermitinae (Isoptera)

open access: yesBulletin of the British Museum (Natural History) Entomology, 1957
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Balancing risk and opportunity: Nasute termite responses to predator and competitor chemical cues

open access: yesEcological Entomology, Volume 51, Issue 4, Page 654-663, August 2026.
Nasutitermes corniger discriminates between heterospecific chemical cues during foraging, showing non‐random resource selection based on predator and competitor information. Predator chemical cues consistently reduce food resource selection, indicating avoidance driven by perceived predation risk rather than direct encounters.
Aline N. F. Silva   +6 more
wiley   +1 more source

Terpenos em cupins do gênero Nasutitermes (Isoptera, Termitidae, Nasutitermitinae)

open access: yesQuímica Nova, 2014
The chemical composition of the front gland of termites has been studied for over 40 years. The genus Nasutitermes, considered the most evolved of the Termitidae family, has a peculiarity that sets it apart from the others: a caste of soldiers that carry
Márcia N. S. de la Cruz   +5 more
doaj   +1 more source

How Do Group Size and Social Context Affect Per‐Capita Behavioral Responses in a Nasute Termite?

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 639-645, July 2026.
Group living is often assumed to increase individual behavioral activity in eusocial insects through social facilitation. Using controlled bioassays with the termite Nasutitermes corniger, we show that increasing group size instead reduces per‐capita behavioral frequency, consistent with greater behavioral specialization. While antennation and grooming
Sara Y. M. Watanabe   +3 more
wiley   +1 more source

Inflorescences of the Bromeliad Vriesea friburgensis as Nest Sites and Food Resources for Ants and Other Arthropods in Brazil

open access: yesPsyche: A Journal of Entomology, Volume 2014, Issue 1, 2014., 2014
For the first time, the usage of bromeliad inflorescences as nesting sites for ants and other arthropods was studied. Frequencies of occurrence of nests were recorded from hollow stems of dried infructescences of the bromeliad Vriesea friburgensis on Santa Catarina Island, southern Brazil.
Volker S. Schmid   +4 more
wiley   +1 more source

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