WEKO3
インデックスリンク
アイテム
Continuous Variation in Wing Length and Flight Musculature in a Tropical Field Cricket, Teleogryllus derelictus : Implications for the Evolution of Wing Dimorphism
http://hdl.handle.net/2297/12293
http://hdl.handle.net/2297/12293dcb572c8-6bcd-4818-b4c1-ea8cb0cb61f1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
INET-NAKAMURA-K-195.pdf (1.5 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | Continuous Variation in Wing Length and Flight Musculature in a Tropical Field Cricket, Teleogryllus derelictus : Implications for the Evolution of Wing Dimorphism | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Tanaka, Seiji
× Tanaka, Seiji× Katagiri, Chihiro× Arai, Tetsuo× Nakamura, Koji |
|||||
| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学環日本海域環境研究センター生物多様性研究部門 | |||||
| 書誌情報 |
Entomological science 巻 4, 号 2, p. 195-208, 発行日 2001-06-25 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1343-8786 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11217633 | |||||
| 出版者 | ||||||
| 出版者 | 日本昆虫学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Wing polymorphism with continuous variation in flight musculature was discovered in a tropical field cricket, Teleogryllus derelictus Gorochov derived from Java, Indonesia. In this species, typical short-winged (SW) and long-winged (LW) morphs often observed in other species of cricket were found, but individuals with intermediate wing lengths (IM morph) were also observed. However, the frequency distribution in relative wing lengths, i.e. hind wing length (HW)/fore wing length (FW), was bimodal with a relatively low frequency of IM morphs. Flight muscle mass at adult emergence was directly related to HW/FW and the variation was continous. It changed little after adult emergence in SW morphs, but showed a>70% increase in some LW morphs whereas a reduction in mass due to histolysis occurred in IM and other LW individuals. Flight muscle growth and histolysis were accompanied by conspicuous color changes apparently related to cytochrome c. The total fat and triacylglycerol contents of the body were closely related to body weight, but not to HW/FW. Some LW adults flew out of the rearing tanks within a week after adult emergence. In response to a synthetic adipokinetic hormone (AKH), both LW and SW adults were capable of forming low-density lipophorin (LDLp), which is known to be important in mobilizing lipid fuel for flight activity in other insects. The methanol extracts of corpora cardiaca taken from both LW and SW morphs showed AKH activity, indicating that inter-morph physiological differentiation has not occurred in the lipid-mobilization system. The present results with T. derelictus do not support Roff's hypothesis that a reduction in flight muscles occurred before that in wing length during the course of evolution for wing dimorphism, but may suggest an alternative evolutionary pathway. | |||||
| 権利 | ||||||
| 権利情報 | 日本昆虫学会；本文データは日本昆虫学会の許諾に基づきCiNiiから複製したものである | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110003374735/ | |||||
