Results 21 to 30 of about 694,951 (161)

Morphology and gonad development of normal soldiers and reproductive soldiers of the termite Zootermopsis nevadensis nevadensis (Isoptera, Archotermopsidae) [PDF]

open access: yesZooKeys, 2011
Reproductive or neotenic soldiers of the Archotermopsid Zootermopsis nevadensis nevadensis (Hagen) are compared to sterile soldiers and primary male reproductives.
Susan Johnson   +3 more
doaj   +2 more sources

Queen and king recognition in the subterranean termite, Reticulitermes flavipes: Evidence for royal recognition pheromones. [PDF]

open access: yesPLoS ONE, 2019
Royal recognition is a central feature of insect societies, allowing them to maintain the reproductive division of labor and regulate colony demography. Queen recognition has been broadly demonstrated and queen recognition pheromones have been identified
Colin F Funaro   +2 more
doaj   +2 more sources

Neotenic reproductives influence worker caste differentiation in the termite Reticulitermes speratus (Isoptera; Rhinotermitidae)

open access: yesSociobiology, 2013
Division of labor among castes in social insect colonies increases ergonomic efficiency and colony-level fitness, and has played a key role in the ecological success of social insects.
Yoshinobu Hayashi   +3 more
doaj   +2 more sources

Termites assess wood size by using vibration signals

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2005
International audienceContrary to the common perception that termites are indiscrimi-nant eaters, termites choose their food carefully; however, the methods by which they choose food are not well understood.
Evans, Theodore A   +5 more
core   +2 more sources

Polystoma australis(Monogenea): Development and reproduction in neotenic parasites [PDF]

open access: yesSouth African Journal of Zoology, 1989
Development and reproduction of neotenic Polystoma australis were investigated in natural anuran Kassina and Semnodactylus hosts in South Africa. Newly established parasites attached mainly inside the left branchial chamber. They then migrated so that parasites older than eight days occurred almost exclusively in the right branchial chamber.
Kok, D.J., du Preez, L.H.
openaire   +2 more sources

Asexual queen succession in the higher termite Embiratermes neotenicus. [PDF]

open access: yesProc Biol Sci, 2015
Fougeyrollas R   +6 more
europepmc   +2 more sources

Hormone-related genes heterochronically and modularly regulate neotenic differentiation in termites.

open access: yesDevelopmental Biology, 2022
Caste development in social insects requires the coordination of molting and metamorphosis during postembryonic development. In termites, i.e., hemimetabolous eusocial insects, caste fate is determined during postembryonic development. However, it is not
K. Oguchi, Shigeyuki Koshikawa, T. Miura
semanticscholar   +1 more source

Development of neotenics induced by a temporary absence of functional reproductives in Kalotermes flavicollis (Isoptera: Kalotermitidae) [PDF]

open access: yesEuropean Journal of Entomology, 2005
The effect of removing the functional pair of Kalotermes flavicollis from an experimental colony for 12, 24 or 48 h and the repeated removal for a particular number of hours per day (2, 4, 6, 12, 18, 20, and 22 h) was studied. An absence of the functional pair for 12 h had no affect on the development of new neotenics, whereas 24-h absence induced the ...
Jiří KINDL, Ivan HRDÝ
openaire   +2 more sources

Multifunctional queen pheromone and maintenance of reproductive harmony in termite colonies. [PDF]

open access: yes, 2012
Pheromones are likely involved in all social activities of social insects including foraging, sexual behavior, defense, nestmate recognition, and caste regulation. Regulation of the number of fertile queens requires communication between reproductive and
Matsuura, Kenji
core   +1 more source

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