DSpace university logo mark
Japanese | English 

NAOSITE : Nagasaki University's Academic Output SITE > 120 熱帯医学研究所 > 120 紀要 > 熱帯医学 > 第16巻 第1号 >


ファイル 記述 サイズフォーマット
tm16_01_06_t.pdf364.45 kBAdobe PDF本文ファイル

タイトル: 3種のトンボ幼虫が蚊幼虫を捕食する時刻について
その他のタイトル: The hourly activity of the larvae of three species of dragonflies in feeding on mosquito larvae
著者: 森, 章夫 / 和田, 義人
著者(別表記) : Mori, Akio / Wada, Yoshito
発行日: 1974年 3月31日
出版者: 長崎大学熱帯医学研究所 / Institute of Tropical Medicine, Nagasaki University
引用: 熱帯医学 Tropical medicine 16(1). p41-44, 1974
抄録: The hourly feeding activities of the dragonfly larvae of three species, Sympetrum striolatum imitoides, Pantala flavescens and Anax guttatus, were observed in the laboratory under natural lighting. The dragonfly larvae were put individually in a laboratory dish of 10 cm diameter containing 200 ml water with 20 or 40 fourth instar mosquito larvae. At 3 hour interval each dragonfly larva was replaced to a new dish with the same number of mosquito larvae. From the change in the number of mosquito larvae fed by the dragonfly larva recorded every 3 hours, it was shown that the larvae of S. striolatum imitoides and P. flavescens fed mainly at night. On the other hand, in the case of A. guttatus no tendency was observed to feed actively at the certain time within a day, however this dragonfly larva may feed also chiefly at night in the field, since the wandering behavior, which is said to be associated with the feeding, seemed to be limited mostly to the night.
URI: http://hdl.handle.net/10069/4158
ISSN: 03855643
資料タイプ: Departmental Bulletin Paper
出現コレクション:第16巻 第1号

引用URI : http://hdl.handle.net/10069/4158



Valid XHTML 1.0! Copyright © 2006-2015 長崎大学附属図書館 - お問い合わせ Powerd by DSpace