Lipid Components of Coptotermes formosanus (a Sort of Termites)
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
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Living Plants in Hawaii Attacked by Coptotermes formosanus [PDF]
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
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Molecular Systematics Of Subterranean Termites Coptotermes Spp., Microsatellite Development And Population Genetics Of Coptotermes Gestroi (Wasmann) (Blattodea: Rhinotermitidae) [PDF]
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
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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
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
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Interspecific Competition and Territory Defense Mechanisms ofCoptotermes formosanusandCoptotermes gestroi(Isoptera: Rhinotermitidae) [PDF]
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
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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
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]
The Formosan subterranean termite Coptotermes formosanus and the Asian subterranean termite Coptotermes gestroi are two important subterranean termite species in Hawaii.
Hapukotuwa, Nirmala
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Details of the digestive system in the midgut of Coptotermes formosanus Shiraki
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
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