Ultrastructure of aedeagus, spermatheca and ovipositor of Julodis ehrenbergii Laporte (Coleoptera: Buprestidae: Julodinae) by scanning electron microscope,Microscopy Research and Technique

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Ultrastructure of aedeagus, spermatheca and ovipositor of Julodis ehrenbergii Laporte (Coleoptera: Buprestidae: Julodinae) by scanning electron microscope
Microscopy Research and Technique ( IF 2.0 ) Pub Date : 2022-09-17 , DOI: 10.1002/jemt.24232
Neslihan Bal ₁ , Hüseyin Özdikmen ₁ , Damla Amutkan Mutlu ₁ , Zekiye Suludere ₁

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The paper presents unknown ultrastructure observed by scanning electron microscope (SEM) of aedeagus, spermatheca and ovipositor of Julodis ehrenbergii Laporte (Coleoptera: Buprestidae: Julodinae) from Turkey. The studied specimens were collected from Çankırı and Çorum provinces which are new provincial records for Turkey, in July and August 2021. The genus Julodis Eschscholtz includes 49 species in the Palearctic region, while it is represented by seven species in Turkey. One of them, J. ehrenbergii Laporte is represented by only the nominate subspecies in Turkey. As known, aedeagus, spermatheca and ovipositor are taxonomically important structures. Before the present study, however, there are no work on these structures of J. ehrenbergii Laporte. For this reason, ultrastructural and detailed investigations of aedeagus, spermatheca and ovipositor of J. ehrenbergii Laporte from Turkey were firstly studied with SEM and stereo microscope to obtain new diagnostic characters in the genus Julodis Eschscholtz. The female spermatheca is found insignificant and not diagnostic but aedeagus is found important for diagnosis. In addition, the ultrastructural characters of the ovipositor can also be useful for diagnosis. Photos in SEM as well as photos in the stereo microscope are also given in the text.

中文翻译：

Julodis ehrenbergii Laporte (Coleoptera: Buprestidae: Julodinae) 伊蚊、受精囊和产卵器的扫描电镜超微结构

本文介绍了通过扫描电子显微镜 (SEM) 观察到的土耳其Julodis ehrenbergii Laporte（鞘翅目：Buprestidae：Julodinae）的伊蚊、受精囊和产卵器的未知超微结构。所研究的标本于 2021 年 7 月和 2021 年 8 月从 Çankırı 和 Çorum 省采集，这两个省是土耳其新的省级记录。Julodis Eschscholtz 属包括古北极地区的 49 种，而在土耳其以 7 种为代表。其中之一，J. ehrenbergii Laporte 在土耳其仅以指名亚种为代表。众所周知，伊蚊、受精囊和产卵器是分类学上重要的结构。然而，在本研究之前，还没有关于J. ehrenbergii的这些结构的研究拉波特。为此，首先使用扫描电镜和体视显微镜对来自土耳其的J. ehrenbergii Laporte 的伊蚊、受精囊和产卵器进行了超微结构和详细研究，以获得Julodis Eschscholtz 属的新诊断特征。发现雌性受精囊微不足道且无诊断意义，但发现伊蚊对诊断很重要。此外，产卵器的超微结构特征也可用于诊断。文中还提供了 SEM 中的照片以及体视显微镜中的照片。

更新日期：2022-09-17

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