Results 41 to 50 of about 4,471 (188)

Lipid Components of Coptotermes formosanus (a Sort of Termites)

open access: yesJournal of Japan Oil Chemists' Society, 1986
The fatty components of each caste of Coptotermes formosanus (worker, soldier, alate and larva of alate) were studied for determination of fatty and sterol composition. The major fatty acid components of all samples were 18 : 1, 16 : 0 and 18 : 0. But, 22.0 and 24 : 0 as fatty acids were detected in the fatty components of soldier. 17 : 0 and 17 : 1 as
ENDOH, Setsuko   +2 more
openaire   +2 more sources

Living Plants in Hawaii Attacked by Coptotermes formosanus [PDF]

open access: yes, 1983
Forty-seven species of living plants in 27 families were found infested by Coptotermes formosanus Shiraki in Hawaii. The symptoms caused by the infestations were dependent on the mode of attack.
Tamashiro, M.   +5 more
core   +1 more source

Molecular Systematics Of Subterranean Termites Coptotermes Spp., Microsatellite Development And Population Genetics Of Coptotermes Gestroi (Wasmann) (Blattodea: Rhinotermitidae) [PDF]

open access: yes, 2010
This dissertation focused on the systematics and phylogenetic relationships of the subterranean termites (genus Coptotermes), and population genetics of Coptotermes gestroi (Wasmann).
Yeap , Beng Keok
core   +1 more source

Individual Behavior of Workers of the Formosan Subterranean Termite (Isoptera: Rhinotermitidae) on Consecutive Days of Tunnel Construction

open access: yesInsects, 2012
This study examines the individual behavior of workers of the Formosan subterranean termite, Coptotermes formosanus Shirkai, on two consecutive days of tunnel construction. In each trial, a group of 30 termite workers was observed continuously during the
Mary L. Cornelius
doaj   +1 more source

A Comparison of Morphology among Four Termite Species with Different Moisture Requirements

open access: yesInsects, 2020
The thicknesses of the cuticle and rectal pads, and the spiracle morphology were compared for four termite species from different habitats, including one drywood termite, Cryptotermes brevis Walker, one “wetwood” termite, Cryptotermes cavifrons Banks ...
John Zukowski, Nan-Yao Su
doaj   +1 more source

Interspecific Competition and Territory Defense Mechanisms ofCoptotermes formosanusandCoptotermes gestroi(Isoptera: Rhinotermitidae) [PDF]

open access: yesEnvironmental Entomology, 2010
Coptotermes formosanus Shiraki and C. gestroi (Wasmann) are the most widely distributed species of the genus and occur sympatrically in the subtropics. Results of two bioassays in the current study showed that C. gestroi was more aggressive than C. formosanus. In the petri-dish bioassays, C.
Hou-Feng, Li   +2 more
openaire   +2 more sources

Caste‐Associated Social Context Modulates Behavioural Interactions With Insecticide‐Exposed Individuals in Nasutitermes corniger (Termitidae: Nasutitermitinae)

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Termites are eusocial insects that maintain cohesion and exchange information through frequent physical interactions among nestmates. This social organisation underlies the principle of horizontal insecticide transfer, which is widely exploited as a termite control strategy.
Sara Yuri Medeiros Watanabe   +5 more
wiley   +1 more source

Urban Habitat Mosaics Structure Gene Flow but Preserve Genetic Diversity in an Invasive Termite

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
We investigated how urbanization shapes genetic diversity, population structure, and colony organization in the invasive termite Heterotermes tenuis across paired urban‐forest sites in Guadeloupe, using 18 microsatellite loci to genotype 414 workers from 50 nests. While neutral genetic diversity remained comparable between habitats, significant genetic
Emilie Gheyle   +3 more
wiley   +1 more source

Comparative study of foraging behavior of coptotermes formosanus shiraki and coptotermes gestroi (wasmann) (blattodea: rhinotermitidae) on Oahu, Hawaiʻi [PDF]

open access: yes, 2011
The Formosan subterranean termite Coptotermes formosanus and the Asian subterranean termite Coptotermes gestroi are two important subterranean termite species in Hawaii.
Hapukotuwa, Nirmala
core   +1 more source

Details of the digestive system in the midgut of Coptotermes formosanus Shiraki

open access: yesJournal of Wood Science, 2010
Wood-feeding termites have evolved an efficient cellulose-decomposing system. The termite has two independent cellulose-digesting systems: one in the midgut and the other in the hindgut. Because the digestion system in the midgut should be the sole source of soluble sugars for the host termite, the details of the decomposition of wood particles in the ...
Ai Fujita   +6 more
openaire   +1 more source

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