Light and scanning electron microscope investigations on the structure of the proventriculus in Melanogryllus desertus (Pallas) (Orthoptera: Gryllidae)
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Tarih
2012
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info:eu-repo/semantics/openAccess
Özet
Bu çalışma 2005-2008 yılları arasında Ege Üniversitesi Kampüsü bünyesindeki Omurgasız Kültür ve Araştırma Laboratuvarında gerçekleştirildi. Bu çalışmada, Melanogryllus desertus’ta proventrikulus morfolojisini ışık ve taramalı elektron mikroskobuyla incelemeyi amaçladık. Genel proventrikulus morfolojisi sklerotik apendislerin altı internal sırada düzenlenmesiyle diğer Gryllidae türlerine benzerdir. Yapısal olarak, sklerotik apendisler yuvarlak dişçiklerle donanan tek orta diş ve iki tane lateral dişten oluşmuştur. Genelde dört orta dişçik bulunmasına rağmen sayısı beş ya da altı olabilir. Ayrıca sklerotik apendisler arasında sklerotik loblar ve sklerotik uzantılar mevcuttur ve yoğun kitin kıllıdır.
This study was carried out between the years 2005 and 2008 in the Invertebrate Culture and Research Laboratory at Ege University, Turkey. in this work, we aimed to investigate the proventriculus morphology of Melanogryllus desertus using light and scanning electron microscopy. the general morphology of the proventriculus resembles other Gryllidae species in that sclerotized appendices are arranged in six internal rows. Structurally, sclerotized appendices are composed of a middle tooth and two lateral teeth, both adorned with denticles rounded in shape. Although four middle denticles are found in general, their numbers vary to as many as five or six. in addition, there are sclerotized lobes and sclerotized partitions among sclerotized appendices, and they are densely setose.
This study was carried out between the years 2005 and 2008 in the Invertebrate Culture and Research Laboratory at Ege University, Turkey. in this work, we aimed to investigate the proventriculus morphology of Melanogryllus desertus using light and scanning electron microscopy. the general morphology of the proventriculus resembles other Gryllidae species in that sclerotized appendices are arranged in six internal rows. Structurally, sclerotized appendices are composed of a middle tooth and two lateral teeth, both adorned with denticles rounded in shape. Although four middle denticles are found in general, their numbers vary to as many as five or six. in addition, there are sclerotized lobes and sclerotized partitions among sclerotized appendices, and they are densely setose.
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Biyoloji
Kaynak
Türkiye Entomoloji Dergisi
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Cilt
36
Sayı
4