著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.32, no.382, 1920-08-31
著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.29, no.349, pp.377-379, 1917-11-15
著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.35, no.412, pp.85-86, 1923-04-26
著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.37, no.435, pp.50-54, 1925-01-15
著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.34, no.402, pp.572-574, 1922-06-24
著者
岩田 清二 渡辺 宗孝
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.66, no.12, pp.464-467, 1957-12-15

A terrestrial isopod pill-bug, Armadillidium vulgare, shows a positive thigmotactic behavior in a L-T maze as shown in Fig. 1. The so-called alternate turning response of this animal seems to be a natural result of this thigmotaxis as described in the following lines. The animals started from the starting box continue to progress until they come to the L-point and knock against the wall which blocks their straight passage, and there they are forced to turn to the right and run along the left wall of the straight path keeping close contact with it. This causes an oblique progression somewhat leftwards at T-point after they have been freed from the contact with the wall, perhaps owing to the homostrophic reflex. In this way, they strike against the distal wall of the T-point with their right body-sides. Further progress ensues keeping the contact of this body-side with the distal wall, resulting in the leftward turning. This is a typical behavior observed in the majority of the animals in the maze, indicating that the basic mechanism of behavior is thigmotaxis. As is stated above, the animals found in the left area at the end of the straight path turn to the left alternating with the preceding rightward turning at L-point. However, those found exceptionally in the right area turn to the right agreeing with the preceding. This fact seems to indicate that the turning is directly based on the mechanism depending upon thigmotaxis (homostrophic reflex) rather than what is predicted by the place avoidance theory or the reactive inhibition theory, both of which claim that the direction of turning at T-point is determined by that in preceding turn.
著者
岩田 清二 渡辺 宗孝
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.66, no.12, pp.468-471, 1957-12-15
被引用文献数
1

An experiment was designed to analyse what sense organ is functioning in maze turning behavior of a pill-bug, Armadillidium vulgare. The animals operated were put one by one into a maze as shown in Fig. 1. Blinding both compound eyes has no serious influence on the behavior in the maze regarding the mode, the track and the rate of progression, except for fine zigzag walking in some individuals. Extirpation of antennae, on the contrary, reduces markedly the speed of walking and makes the animal walk holding its side of anterior body close to the wall of the path. Blinding, in this case also, does not affect the behavior. When either of two antennae is extirpated, the animal behaves depending upon the tactile sense of the remaining antenna or of the body surface of operated side. Even when the animal goes straight on at T-point till it comes contact with the distal wall at right angle, the initial tactile sensation is naturally induced by the remaining antenna. Therefore, the direction of turning at T-point is determined so as to keep the antennae contact with the distal wall. These results afford direct evidences to justify the thigmotaxis theory of alternate turning response of this animal, in which the progression and turning are claimed to depend not on the visual sense but on the positive thigmotaxis based on the tactile sense of antennae or body surface.
著者
椎野 季雄
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.78, no.10, pp.452-453, 1969-11-15
著者
矢崎 正保
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.37, no.435, pp.17-26, 1925-01-15

從來本邦にはMicrocoleopteraの中で、最微小種を含むPtiliidae科に關しての研究は一つもない。又之に屬する種類を紹介せられたものも全くない。私は茲に本科の一屬Acrotrichisに屬する一新種を報告し、併て邦産既知種全部を列擧して參考に供し度いと思ふ。 此の報告をなすに當つて恩師岡島教授の懇切なる指導と好意とに對して謹んで深謝の意を表する次第である。
著者
岸田 久吉
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.44, no.529, pp.440-441, 1932-11-15
著者
椙山 正雄
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.44, no.529, pp.443-444, 1932-11-15
著者
石幡 貞二
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.46, no.554, 1934-12-15
著者
和田 連二
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.45, no.531, pp.28-29, 1933-01-15
著者
石木 仁
出版者
社団法人日本動物学会
雑誌
動物学雑誌 (ISSN:00445118)
巻号頁・発行日
vol.48, no.1, pp.6-12, 1936-01-15