著者
黒岩,恒
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.39, no.467, 1927-09-15
著者
岡田 彌一郎
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.43, no.508, pp.69-70, 1931

7 0 0 0 OA 表紙

出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.52, no.9, 1940-09-15
著者
加藤,光次郎
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.62(3・4), 1953-04-15

4 0 0 0 動物学雑誌

著者
東京動物學會
出版者
東京動物學會
巻号頁・発行日
1888
著者
中原,和郎
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.24, no.288, 1912-10-15
著者
Takakuwa Yosioki
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.53, no.7, pp.364-366, 1941
著者
Hirata,Fuyuo
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.90, no.3, 1981-09-25

Inseminated Drosophila females show two newly released behaviors ; a high rate of oviposition and mating reluctance. Using X/O sterile males, factors affecting these behaviors were confirmed to be contained in the secretion of the male accessory gland. Sterile females showed a remating rate similar to that of fertile females. This suggests that the remating of females is related neither to the number of eggs ovulated, nor to sperm stored in the female reproductive organs. The number of eggs laid and the remating rate of females can be determined by the quantity of secretion from the male accessory gland, which was supposed to have been introduced along with the sperm into the female reproductive organs. Sperm transfer and fertility of the sperm were not found to correlate with the quantity of secretion from the male accessory gland.
著者
村上 好央
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.71, no.8, pp.245-249, 1962
被引用文献数
2

The life history of Oxidus gracilis was observed at Niihama district (Ehime Prefecture, Japan) during the year 1959 and 1961. The results were as follows: 1. The animals pass through seven larval stadia and sexual maturity occurs in the eighth stadium. Sex differentiation takes place in the larvae of the fourth stadium. Male animals develop a pair of very minute gonopod-bud appears at the position where the eighth legs had grown in the former stadia. The gonopod-bud scarcely grows during the stadia from the fifth to the seventh. However, it changes abruptly to a pair of complete gonopods at the eighth stadium. 2. The animals may be divided into two strains according to their breeding season. a) Strain breeding in Spring: The adults begin to crawl out of hibernation in early spring, and lay eggs from April to May. The larvae of this strain become adult at the end of November and then hibernate. b) Strain breeding in Autumn: The animals hibernate at various larval stadia as the fifth, the sixth or the seventh, and become mature in the early summer of the nest year, and lay eggs in autumn.
著者
高島,春雄
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.44, no.527, 1932-09-15
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.35, no.415, 1923-07-18

2 0 0 0 OA 鰓脚類雜記(1)

著者
上野,益三
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.38, no.458, 1926-12-15
著者
石川 千代松 Mitsukuri Daphnia
出版者
東京動物學會
雑誌
動物学雑誌
巻号頁・発行日
vol.8, no.95, pp.55-57, 1896