著者
大島 正滿 Masamitsu Oshima
雑誌
動物学雑誌 = Doubutsugaku zasshi (ISSN:00445118)
巻号頁・発行日
vol.38, no.450, 1926-05-15

本報文に記載する淡水魚三種は大正十一年十月岸田久吉氏の亡友池田米造氏の手により東蒙古赤峰附近(遼河の上流老哈河流域)に於いて獲られたるものにして岸田氏の好意により本著者は數年後の今日之を査定するの光榮を得たる次第なり。右採集品は鯉科に属するもの二種並びに鰌科に属するもの一種を含めるが前者の内ウグヒ属のものは新種なり。他の二種は既に同一方面より記載せられたるものなれども採集せられたる尾數極めて少なく其原記載頗る不充分なるを以て後日此方面の淡水魚を研究する人士の參考に資せんが為め新種と併せて之を記載する事となせり。標本を提供せられたる岸田氏に對し茲に厚く感謝の意を表す。In the present paper is given a record of three species of fresh water fishes from East Mongolia obtained by late Mr. Yonezo Ikeda in the year 1922. The collection was very kindly forwarded to the writer by Mr. Kiukichi Kishida of the Zoology Department of the Imperial University of Tokyo, a friend of the collector, to whom the writer express his sincere thanks herewith.

2 0 0 0 種の製造者

著者
ジョルダン デビッド スター
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.38, no.449, pp.86-89, 1926-03-15
著者
川勝 正治 堀越 功
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.6, pp.196-203, 1969-06-15

The vertical distribution of freshwater planarians in the Nikko National Park in the northern part of the Kanto Region, Honshu (Lat. 36°40'N. to Lat. 37°00'N. and Long.139°10'E. to Long. 139°40'E.), is reported in the present paper. The park is characterized by volcanoes of the Nasu Volcanic Zone (Mt. Nantai, Mt. Shirane, etc.) and many volcanic lakes (Lake Chuzenji-ko, Lake Sai-no-umi, Lake Yu-no-umi, Lake Suga-numa, Lake Maru-numa, etc.). The highest peak, Mt. Shirane (2578M above sea level), is located at the central part of the park. The main river systems in the park are the Daiya (the upper tributary of the Kinu River), the Kinu, the Katashina (the upper part of the Tone River) and the Tadami (the upper part of the Aga River). The Oze-ga-hara Moor is situated at the north-western corner of the park (Lake Oze-numa is located at an elevation of 1665M). The survey of the Daiya River system (the altitude range from 530 to 2024M) was made in August-September, 1968. Three species of freshwater planarians, Dugesia japonica Ichikawa et Kawakatsu, Phagocata vivida (Ijima et Kaburaki) and Polycelis auriculata Ijima et Kaburaki, were found in the area surveyed. These three species were also recorded by Kaburaki (1922 a, b, 1936) and Ueno (1934) from the same river system. Kaburaki (op. cit.) recorded Bdellocephala brunnea Ijima et Kaburaki in the vicinity of Nikko City. In the Oze-ga-hara Moor, Ph. vivida was collected by Kawai (in litt. and 1954). As far as our present knowledge goes, the altitude of the upper limit of distribution of D. japonica (J) was about 1460 metres (the vicinity of Yumoto Hot Spring; cf. Kaburaki 1922 a, b). Ph. vivida (V) was recorded in the stations within the altitude range from about 950 to 1460 metres. Pol. auriculata (A) was recorded in the cold-water stations within the altitude range from about 930 to 1660 metres. The type of the vertical distribution in the park is shown as J-JVA-A. This type belongs to the original type J-JV-JVA-VA-A found in North Honshu (cf. Kawakatsu 1965, 1967).
著者
横山 桐郎
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.436, pp.60-68, 1925-03-10

近來樺太島就中南部樺太地方の昆虫相に注目する人士輩出し該島の昆虫相目を追ふて闡明せられつヽあるは寔に喜ぶ可きである。特に蝶類相に至っては可なりな進歩を見せてゐる。然し乍ら他の目の昆虫相となると未だ未だ暗黒の状態を脱し得ない、曾て松村博士の發表された「樺太昆虫相の第一貢獻」なる論文は此暗黒界に向つて投ぜられた暁の第一線であった。然して該島のハネカクシ相に至っては松村博士の報告に發表された十種以外には全く不明である。私が今から記さうとするのは南樺太産ハネカクシの一部で大正十二、十三、兩年、鹿野忠雄君の採集品である。種數僅かに七族十二属二十三種所謂大海の一滴に過ぎないが、珍しい者新しい者も多少含んで居る故該島の昆虫相の知識に對する、一貢獻として茲に發表する事とした。
著者
黒田 長禮
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.385, pp.351-353, 1920-12-30
著者
弘貞
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.6, no.72, 1894-10-15
著者
谷津 直秀
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.20, no.237, 1908-07-15
著者
山岡 郁雄 長谷 芳美
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.84, no.1, pp.23-29, 1975-03-25
被引用文献数
8

Cellulase activities of the salivary gland and three parts of the alimentary tract (foregut, midgut, and hindgut; each containing the contents) in the worker of the termite were assayed by the reducing sugar estimation method using carboxymethyl cellulose (CMC), filter paper, and cotton as substrate. In the case of the hindgut, the supernatant and the protozoan fraction were obtained by the centrifugation of the hindgut and the activities were assayed. The cellulase activity as affected by starvation was also investigated. The result suggested at least two kinds of cellulase to be distributed in the digestive system. One, which may be regarded as CMcellulase hydrolyzing CMC, is produced by the salivary gland and incorporated into protozoan cells together with food (cellulose). The other, catalyzing the degradation of the native cellulose such as filter paper or cotton, is produced by the protozoan. Thus, the cellulolytic process occurring in the protozoan cell is seemingly such that the cellulose is degraded at first by the cellulase of protozoan own producing, and hydrolyzed thereafter by the CMcellulase.

2 0 0 0 蝉に付きて

著者
田中 勝之丞
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.3, no.36, pp.398-401, 1891-10-15
著者
[編集部]
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.2, no.17, 1890-03-15