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Histological study of the spermatheca in three thelytokous parthenogenetic ant species, Pristomyrmex punctatus, Pyramica membranifera and Monomorium triviale (Hymenoptera: Formicidae)
Gotoh, A., Billen, J., Tsuji, K., Sasaki, T. and Ito, F. 2011. Histological study of the spermatheca in three thelytokous parthenogenetic ant species, Pristomyrmex punctatus, Pyramica membranifera… Expand
Cheater genotypes in the parthenogenetic ant Pristomyrmex punctatus
- S. Dobata, Tomonori Sasaki, Hideaki Mori, E. Hasegawa, M. Shimada, K. Tsuji
- Biology, Medicine
- Proceedings of the Royal Society B: Biological…
- 7 February 2009
Cooperation is subject to cheating strategies that exploit the benefits of cooperation without paying the fair costs, and it has been a major goal of evolutionary biology to explain the origin and… Expand
Screening Dead Eggs of the West Indian Sweet Potato Weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae), by the Brine-flotation Technique.
In the artificial rearing of the West Indian sweet potato weevil, Euscepes postfasciatus, dead eggs should be screened before egg-seeding on an artificial diet because they could become sources of… Expand
Behavioral property of unusual large workers in the ant, Pristomyrmex pungens
We surveyed the behavioral properties of unusual large workers in the parthenogenetic queenless ant, Pristomyrmex pungens. The majority of colonies mostly consist of monomorphic workers, which have… Expand
Seasonal and diurnal variability in historical warming due to the urbanization of Hokkaido, Japan
The influence of historical urbanization on warming trends observed on Hokkaido Island (Japan) is discussed with an emphasis on seasonally and diurnally differential responses of air temperature to… Expand
Improvement of survival of the West Indian sweet potato weevil, Euscepes postfasciatus (Coleoptera: Curculionidae), by placing absorbent paper on the artificial diet after egg seeding and ensuring…
A remarkable reduction of the post-hatching survival rate caused by adopting the furcellaran solution (a viscous liquid, hereafter FS) as an egg-seeding agent has become a problem during development… Expand
The effect of egg-surface treatment with ethanol on post-hatching survival and development of the West Indian sweetpotato weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae).
A Study of Fostering Elementary School Children’s Knowledge and Scientific Skills in the Unit “Life”: Based on Children’s Recognitions of the Morphology of Insects: ―腹面から描いた「昆虫の体のつくり」の認識状態に基づいて―
A Simple Method for Estimating the Number of Eggs of the West Indian Sweetpotato Weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae), Using a Measuring Pipette and Cylinder.
In the mass rearing of Euscepes postfasciatus using artificial diets, a method for estimating the number of eggs is essential for monitoring egg-collection efficiency and controlling egg-seeding… Expand