魚類学雑誌
Online ISSN : 1884-7374
Print ISSN : 0021-5090
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7 巻 , 5-6 号
選択された号の論文の6件中1~6を表示しています
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  • 黒田 長禮
    7 巻 (1958 - 1959) 5-6 号 p. 133-138
    公開日: 2011/02/23
    ジャーナル フリー
    The part eight of this series contains descriptions of life colors of the species Nos. 112-131, with some notes on the fishes (several species of Apogonidae, Emmelichthyidae, Priacanthidae, Pomatomidae, Histiopteridae, and Serranidae) found in Suruga Bay, Japan.
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  • 本間 義治
    7 巻 (1958 - 1959) 5-6 号 p. 139-144
    公開日: 2010/06/28
    ジャーナル フリー
    前報に引き続き, 新潟県産魚類として次の17種を追加掲載したい。このうち1種は淡水魚であり, また採集地が新潟県北部を越えて山形県南部にまで及んでいるものも4種含まれている。しかし, 近年の対馬暖流水域の海況や*, 杉原 ('44) **の調査物より考えると, この地方の魚類相は新潟県北部のそれとまず変らないと推定されるので, 敢えて含めることにした。なお今回報告したカワリアナハゼについては, 米国水産局の調査船Albatross号が1906年の周航の際, 採集して以来, 久しく見られなかつたものと思われ, 再発見の記録として注目されよう。これで新潟県に分布する魚類は481種となった。
    標本査定の機会を与えられた日本海区水産研究所の加藤源治・大内明両技官を始め, 材料を提供された方々に厚くおん礼申上げる。
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  • T. KOYAMA
    7 巻 (1958 - 1959) 5-6 号 p. 145-149
    公開日: 2010/06/28
    ジャーナル フリー
    The headpart of the loach was perfused with physiological saline solution. The intestinal respiration was observed so long as preparations were kept in air. When they came into contact with water, the frequency of the intestinal respiration decreased and the gill respiration started. On the other hand, in the preparations held in water only the gill respiration occurred. Adding of a little volume of CO2-rich solution to perfusate caused the gill-respiration even in the preparations exposed to air. Mean while, fastened on the waterbottom, movements for intestinal respiration could be observed. Addition of lactic acid instead of CO2 did not accelerate any forms of respiration, and sudden deflections of headpart were noticed.
    The author wishes to express his heartful thanks to Prof. SUYEHIRO for constant guidance in the course of the work. Thanks are also due to Assist. Prof. HIBIYA for valuable suggestions.
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  • Robert J. BEHNKE
    7 巻 (1958 - 1959) 5-6 号 p. 151-152
    公開日: 2010/06/28
    ジャーナル フリー
    A landlocked salmonoid fish from the mountains of Formosa was described by JORDAN and OSHIMA (1919) as Salmo formosanus. Japanese workers have since considered this fish in the genus Oncorhynchus. MILLER (1950: 33) points out that since the gender of Oncorhynchus is neuter, formosanus must be written formosanum.
    On the basis of scale structure, OSHIMA (1934) concluded there were no differences between O. formosanum of Formosa and the small landlocked salmon, O. masou, of southern Japan. A recent examination of specimens in the Stanford University Collection has uncovered some new evidence concerning the systematics of these fish.
    A single specimen of O. formosanum was examined (S. U. 23059). This specimen showed differences from samples of Japanese landlocked salmon collected from Lake Biwa and the Daiya River, Nikko. Since the sample sizes were small, it would be unwise to place a great significance on them, but one outstanding character noticed in O. formosanum was the presence of basibranchial teeth. These teeth, often called hyoid teeth, are found in no other Oncorhynchus and only in Salmo clarkii of the genus Salmo. They were not mentioned in the original description of this fish.
    If all of the landlocked salmon of Formosa possess basibranchial teeth while the Japanese salmon lack this character, they cannot be considered identical. Further work may indicate that O. formosanum should be placed with Salmo as originally proposed by JORDAN and OSHIMA (op.cit.). However, a thorough study would be neccessary to give much credence to such a decision.
    Eleven specimens of O. masou were examined, 5 from the Daiya River, Nikko (S. U. 6700), labeled Oncorhynchus ishikawae, and 6 from Biwa (S. U. 6693), labeled Salmo macrostomus. The following table indicates some of the differences between O. formosanum and O. masou.
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  • 丸山 圭右
    7 巻 (1958 - 1959) 5-6 号 p. 153-156
    公開日: 2010/06/28
    ジャーナル フリー
    本種は最初Hirondelle号によつて1887年6月30日にアゾレス沖, 北緯38°34′30〃, 西経30°43′30〃の水深1, 138mから採集され, その名前guerneiはその時生物学者の資格でモナコのアルバート公に随伴して乗船していたパリのGuerne男爵を記念して名付けられたという (COLLETT, 1889: p.293) 珍奇な魚である。
    本種は大西洋, カリブ海に分布し (REGAN and TREWAVAS, 1930) 本邦近海からも既に今井貞彦博士 (1957) によつて駿河湾産の3標本が明らかにされている。
    筆者も八戸支所が東北近海の底魚資源調査に附随して採集した記録不明の1個体 (全長87m) と昨年 (1958) 8月19~20日に八戸沖底曳漁区176, 水深450mから採集したスケトウダラの胃袋から摘出された, のみ込んでまもないものと思われる美事な1個体 (全長123mm) の2標本を得たので報告する。
    本文に入るに先立ち文献の閲読に特別の便宜を賜わった東海区水産研究所阿部宗明博士に深甚なる感謝の意を表する。
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  • Tokiharu ABE
    7 巻 (1958 - 1959) 5-6 号 p. 157-163_3
    公開日: 2010/06/28
    ジャーナル フリー
    Two species of Beryx, hitherto recorded as “splendens” and “decadactylus”, respectively, are fished commercially during autumn through spring by hook and line from the depths off Izu-Oshima, in Sagami Bay and off south-eastern coast of Boso Peninsula (south of Tokyo), and since March, 1958, considerable quantity of “splendens” has been taken by trawl off Chashi (Chiba Prefecture east of Tokyo). Deep line fish ermen in Odawara City are the most active in finding new fishing grounds for larger fishes of Beryx, and interested in their migration and life histories. The writer has often been asked to give lectures on Beryx and other deep-sea fishes for these fishermen, and has obtained in return from them valuable specimens of deep sea fishes, information and suggestions relevant to the ecology of the fishes. He takes great pleasure in expressing here his sincere thanks to them and to Mr. Y. HONDA (Agiculture and Fisheries Division, Odawara Municipal Office) for the cooperation, and more especially, for the specimens of the third species of Beryx from Sagami Bay which they call “Fusen-kinme” (meaning balloon Beryx). This species is believed new to science, and described below. It is rather rare in Sagami Bay. The writer has never seen it at the Central Wholesale Market of Tokyo.
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