Apodiphus amygdali (Germar, 1817) (Heteroptera: Pentatomidae) yumurtalarının yüzey morfolojisi

Bu çalışmada Apodiphus amygdali (Germar, 1817) yumurtaları ışık ve taramalı elektron mikroskobuyla incelenmiştir. Her bir dişi, bir yumurta kümesinde genellikle 14 (13–14) yumurta bırakmaktadır. Fıçı şeklindeki yumurtalar ortalama 1.97 mm uzunluğunda ve 1.66 mm genişliğindedir. Bırakıldıklarında açık yeşil renkte olan yumurtalar embriyonik gelişimle birlikte sarımsı yeşil renge dönüşmektedir. Embriyonik gelişimin ilk belirtisi olarak operkulumun altında karşılıklı olarak iki kırmızı göz lekesinin belirmesidir. Yumurta yüzeyi taramalı elektron mikroskobuyla görülen düzensiz çokgen şeklindeki koryonik desenle kaplıdır. Çokgen desenlerinin köşelerinde aeropiller bulunur. Koyu renkli T şeklindeki yumurta kırıcısı gelişim sırasında göz lekelerinin arasında belirir ve yumurtanın açılmasına yardımcı olur. Yumurta operkulumunun etrafında dairesel olarak bulunan yumurta açılma çizgisi boyunca yumurta kırıcısı tarafından kırılır. Yumurta açılma çizgisi etrafında 18-20 mikropil çıkıntısı bulunur.

Surface morphology of eggs of Apodiphus amygdali (Germar, 1817) (Heteroptera: Pentatomidae)

The eggs of Apodiphus amygdali (Germar, 1817) were observed with light and scanning electron microscopes. Each female generally laid 14 (13–14) eggs in a mass. The barrel-shaped eggs are average 1.97 mm long and 1.66 mm wide. Eggs were light green color at deposition but changed to yellowish green after embryonic development. The first external evidence of embryonic development is the appearance of two red eye spots opposite each other beneath the operculum. The egg surface is covered with irregular polygonal chorionic pattern seen by scanning electron microscope. There are aeropyles on the corners of polygons. Then, a blackish T-shaped egg burster appears between eye spots and assists hatching. The hatching line is cracked in a circular shape around the operculum by egg burster. They have 18–20 micropylar projections around the hatching line.

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Bolu, H., İ. Özgen & M. Fent, 2006. Diyarbakır, Elazığ ve Mardin illeri badem ağaçlarında bulunan Pentatomidae (Heteroptera) türleri. Yüzüncü Yıl Üniversitesi, Ziraat Fakültesi, Tarım Bilimleri Dergisi, 16 (1): 25-28
Bundy, C. S. & R. M. McPherson, 2000. Morphological examination of stink bug (Heteroptera: Pentatomidae) eggs on cotton and soybeans, with a key to genera. Annals of the Entomological Society of America, 93 (3): 616–624.
Bundy, C. S. & J. E. McPherson, 2005. Morphological examination of the egg of Mecidea major (Heteroptera: Pentatomidae). Southwestern Entomologist, 30 (1): 41-45.
Candan S., 1998. External morphology of eggs of Palomena prasina (L.) (Heteroptera: Pentatomidae). Journal of the Institute of Science and Technology Gazi University, 11 (4): 791-800.
Candan, S., 1999. Ancyrosoma leucogrammes (Gmelin) (Heteroptera: Pentatomidae) yumurtalarının dış morfolojisi. Gazi Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 12 (4): 933-941.
Candan, S. & Z. Suludere, 1999a. Chorionic structure of Graphosoma lineatum (Linneaus, 1758) (Heteroptera, Pentatomidae). Journal of the Entomological Research Society, 1 (3): 1-7.
Candan, S. & Z. Suludere, 1999b. External morphology of eggs of Carpocoris pudicus (Poda, 1761) (Heteroptera, Pentatomidae). Journal of the Entomological Research Society, 1 (2): 21-26.
Candan, S. & Z. Suludere, 2001. Rhaphigaster nebulosa (Poda, 1761) (Heteroptera: Pentatomidae)’ nın normal ve parazitli yumurtalarının koryonik yapısı. Türkiye Entomoloji Dergisi, 25 (1): 41-48.
Candan, S. & Z. Suludere, 2006. Chorion morphology of eggs of Aelia albovittata Fieber, 1868 and Aelia rostrata Boheman, 1852 (Heteroptera: Pentatomidae). Journal of the Entomological Research Society, 8 (1): 61-71.
Candan, S., Z. Suludere Z. & S. Kıyak, 2001. External morphology of eggs of Codophila varia (Fabricus, 1787) (Heteroptera: Pentatomidae). Journal of the Entomological Research Society, 3 (1-2): 33-39.
Candan, S., Z. Suludere & F. Açıkgöz, 2005. Chorion morphology of eggs of the North American stink bug Euschistus variolarius (Palisot de Beauvois, 1817) (Heteroptera: Pentatomidae): A scanning electron microscopy study. Entomological News, 116 (3): 177-182.
Cobben, R. H., 1968. Evolutionary Trends in Heteroptera. Part 1. Eggs, Architecture of the Shell, Gross Embryology and Eclosion. Centre for Agricultural Publishing and Documentation, Wageningen, The Netherlands, 475 pp.
Esselbaugh, C. O., 1946. A study of the eggs of the Pentatomidae (Hemiptera). Annals of the Entomological Society of America, 39: 667- 691. Hinton, H. E., 1981. Biology of Insect Eggs. Vols I-III, Pergamon Press, Oxford, 1125 pp.
Javahery, M., 1994. Development of eggs in some true bugs (Hemiptera: Heteroptera) Part I. Pentatomoidea. Canadian Entomologist, 126 (2): 401-433.
Lambdin, P. L. & G. Q. Lu, 1984. External morphology of eggs of the spined soldier bug, Podisus maculiventris (Say) (Hemiptera: Pentatomidae). Proceeding Entomological Society of Washington, 86 (2): 374-377.
Lodos, N., 1986. Türkiye Entomolojisi II. (Genel, Uygulamalı, Faunistik). Ege Üniversitesi Ziraat Fakültesi Yayınları, No: 429, Bornova, İzmir, 580 s.
Matesco, V. C., B. B. R. J. Fürstenau, J. L. C. Bernardes, C. F. Schwertner & J. Grazia, 2009. Morphological features of the eggs of Pentatomidae (Hemiptera: Heteroptera). Zootaxa, 1984: 1–30.
Puchkova, L. V., 1961. The eggs of Hemiptera-Heteroptera VI.Pentatomoidea, 2, Pentatomidae and Plataspidae. Entomologicheskoye Obozreniye, 40: 131-143. (in Russian) [Engl. transl.: 1961, Entomological Review 40: 63-69].
Shuzhi, R., G. Shuhua & Z. Xingdi, 1990. Scanning electron microscopic observation on egg-bursters of terresterial Heteroptera. Acta Entomologica Sinica, 33 (2): 189-195. [in Chinese]
Southwood, T. R. E., 1956. The structure of the eggs of the terrestrial Heteroptera and its relationship to the classification of the group. Transactions of the Royal Entomological Society of London, 108 (6): 163-221.
Suludere, Z., S. Candan & Y. Kalender, 1999. Chorionic sculpturing in eggs of six species of Eurydema (Heteroptera, Pentatomidae) A scanning electron microscope investigation. Journal of the Entomological Research Society, 1 (2): 27-56.
Wolf, K. W. & W. Reid, 2001. Egg morphology and hatching in Mormidea pictiventris (Hemiptera: Pentatomidae). Canadian Journal of Zoology, 79 (4): 726-736.
Wolf, K. W. & W. Reid, 2003. The wart-like chorion of Edessa bifida (Hemiptera: Pentatomidae). Journal of Submicroscopic Cytology and Pathology, 35 (4): 469-473.
Wolf, K. W. & W. Reid, 2004. Post depositional 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.
Wolf, K. W. & W. Reid & M. Schrauf, 2003. Optical illusions in scanning electron micrographs: the case of the eggshell of Acrosternum (Chinavia) marginatum (Hemiptera: Pentatomidae). Micron, 34 (1): 57-62.