Spectral Sensitivities of the Compound Eye and Dorsal Ocellus in the Honey-bee, Apis mellifera
スポンサーリンク
概要
- 論文の詳細を見る
(1) The spectral sensitivity of the honey-bee eyes was investigated by recording the electroretinograms. Spectral response curves in the visible region were obtained by the spectral scanning method. (2) In the worker compound eye, the spectral sensitivity curve in the dark adapted state has a broad peak in the green-orange region (550-600 nm) and under selective colored adaptation it breaks into three components with λmax. at 450, 500 and 550 nm. In the drone compound eye, the spectral sensitivity maximum is at about 450 nm and is not affected by colored adapting lights. The dorsal ocelli of both worker and drone display a blue-green element, which is not affected by colored adapting lights. (3) In the spectrophotometry of the extracted visual pigment absorption curves of same λmax. were obtained in compound eye and ocellus. The honey-bee has a visual substance with λmax. at about 450 nm. (4) The spectral transmittance of the corneal lens of all kinds of eyes had no significant difference from ultraviolet (360 nm) to visible region (560 nm). (5) The relation between the spectral sensitivity maxima and the absorption maxima of the retinal extract was considered.
論文 | ランダム
- 第2回[筑波大学]外国語センター主催公開講演会 宇宙航空研究開発と外国語--英語に加えてロシア語が必要な時代がやって来た!
- 院生による研究室紹介(No.19)首都大学東京大学院理工学研究科分子物質化学専攻宇宙化学研究室(海老原充教授) (日本地球化学会ニュース(No.204))
- 自主講座の指さすもの(特集・入門以前)
- 「宇宙利用」のためのサービス事業の推進 (宇宙特集) -- (ロードマップ実現に向けた取り組み)
- 不定方程式を解く