蜚蠊瘦蜂(Evania appendigaster (L.)) (Hymen-optera：Evaniidae)之產卵行為觀察

Observation of the Oviposition Behavior of Evania appendigaster (Hymenoptera: Evaniidae)

葉金彰(Chin-Chang Yeh) ； 穆傳蓁(Chuan-Chen Mu)

《中華昆蟲》 14卷4期 (1994/12) Pp. iv+463-470

https://doi.org/10.6660/TESFE.1994041

摘要

蜚蠊瘦蜂是美洲蜚蠊的卵寄生蜂，在美洲蜚蠊卵鞘上產一完整卵需要1342.0±679.9秒，產卵行為序列及所費時間分別為1）寄主接觸（36.4±16.8秒）2）伸出產卵管輕觸（87.4±30.9秒）3）產卵前靜止（1000.0±717.9秒）4）產卵管鑽刺（39.1±31.3秒）5）產卵（154.9±52.1秒）6）抽出產卵管7）離去等七階段。產卵偏好於較新鮮的卵鞘（1-5日），並且花費時間最短（1033.3±364.6秒）。蜚蠊瘦蜂之產卵於美洲蜚蠊卵鞘之位置不定，最常（26%）產於卵鞘的第5小室。過量寄生的結果仍只有一隻蜚蠊瘦蜂羽化。

關鍵字

蜚蠊瘦蜂 ； 產卵行為 ； 美洲蜚蠊

並列摘要

Evania appendigaster is the egg parasitoid of the American cookroach. The oviposition behavior lasted 1342±679.9 sec. and included 7 sequences. They were 1)host contact (36.4±16.8) 2)ovipositor extencing and tapping (87.4±30.9) 3)preoviposition quiescent (1000.0±717.9) 4)drilling (39.1±31.3) 5)oviposition (154.9±52.1) 6)withdrawal and 7)departure. The new born oothecae were most preferred and the time druation for ovipositing on them lasted the least (1033.3±364.6 sec.). The oviposition site varied, but the most possible place was the fifth cell of the ootheca (26%). Following superparasitism by E. appendigaster only one of this parasitoid succeeds to develop into adult.

並列關鍵字

Evania appendigaster ； ovipostion behavior ； American cockroach