Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study

WOLF, Klaus W.; REID, Walton

Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study

Klaus W. WOLF, (The Univercity of the West Indies, Electron Microscopy Unit, Mona, St. Andrew, Kingston 7, Jamaica)

Walton REID (The Univercity of the West Indies, Electron Microscopy Unit, Mona, St. Andrew, Kingston 7, Jamaica)

Journal of the Entomological Research Society

1 0

Yıl: 2004 Cilt: 6 Sayı: 1 Sayfa Aralığı: 1 - 11 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study

Öz:

Anahtar Kelime: Podisus sagitta yumurtalıklar ışık mikroskopisi emici böcekler taramalı elektron mikroskopi Podisus koryon yumurta böcekler

Konular: Biyoloji

Öz:

The changes of the chorion shortly after egg deposition, referred to as postdepositional dynamics in this article, are described in the predatory stink bug Podisus sagitta using Scanning Electron Microscopy (SEM). For comparison, ovarian eggs were studied with the light microscope. At this stage, the aero-micropylar processes, slender appendages mounted at the anterior pole of the egg, are folded inwards and form arc-like threads over the anterior plate of the egg. The processes gradually straighten after deposition and assume an upright orientation. In freshly deposited eggs, spines dotting the chorion are curved. Ultimately these structures straighten and project at right angles from the surface. The eggs of P. sagitta are barrel-shaped and possess a spinose chorion, a common microsculpture detected in stink bug eggs. Previously unknown features concerning the spinose chorion include the heterogeneity of spines dotting the anterior plate. In addition, a narrow band of the anterior plate bordering the aero-micropylar processes shows polygons formed by shallow ridges.

Anahtar Kelime: scanning electron microscopy Podisus chorion eggs insects Podisus sagitta ovaries light microscopy bugs

Konular: Biyoloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	WOLF K, REID W (2004). Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. , 1 - 11.
Chicago	WOLF Klaus W.,REID Walton Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. (2004): 1 - 11.
MLA	WOLF Klaus W.,REID Walton Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. , 2004, ss.1 - 11.
AMA	WOLF K,REID W Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. . 2004; 1 - 11.
Vancouver	WOLF K,REID W Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. . 2004; 1 - 11.
IEEE	WOLF K,REID W "Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study." , ss.1 - 11, 2004.
ISNAD	WOLF, Klaus W. - REID, Walton. "Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study". (2004), 1-11.

APA	WOLF K, REID W (2004). Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. Journal of the Entomological Research Society, 6(1), 1 - 11.
Chicago	WOLF Klaus W.,REID Walton Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. Journal of the Entomological Research Society 6, no.1 (2004): 1 - 11.
MLA	WOLF Klaus W.,REID Walton Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. Journal of the Entomological Research Society, vol.6, no.1, 2004, ss.1 - 11.
AMA	WOLF K,REID W Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. Journal of the Entomological Research Society. 2004; 6(1): 1 - 11.
Vancouver	WOLF K,REID W Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study. Journal of the Entomological Research Society. 2004; 6(1): 1 - 11.
IEEE	WOLF K,REID W "Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study." Journal of the Entomological Research Society, 6, ss.1 - 11, 2004.
ISNAD	WOLF, Klaus W. - REID, Walton. "Postdepositional dynamics of eggs of Podisus sagitta (Hemiptera: Pentatomidae: Asopinae). A light and scanning electron microscopy study". Journal of the Entomological Research Society 6/1 (2004), 1-11.