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Contribution to the cytogenetics of Kuwaniini scale insects (Homoptera, Coccinea, Margarodidae s.l.)

التفاصيل البيبلوغرافية
العنوان: Contribution to the cytogenetics of Kuwaniini scale insects (Homoptera, Coccinea, Margarodidae s.l.)
المؤلفون: Ilya Gavrilov-Zimin
المصدر: Comparative Cytogenetics, Vol 11, Iss 4, Pp 659-663 (2017)
بيانات النشر: Pensoft Publishers, 2017.
سنة النشر: 2017
المجموعة: LCC:Genetics
مصطلحات موضوعية: Genetics, QH426-470
الوصف: Jansenus burgeri Foldi, 1997 (Margarodidae s.l., Xylococcinae, Kuwaniini) was studied cytogenetically for the first time. It was shown that the species reproduces bisexually, displays XX/X(0) sex chromosome system and 2n=6/5 (female/male) including two pairs of long autosomes and a pair of shorter X-chromosomes in female. The chromosome complement, adult female morphology and the life cycle of J. burgeri are illustrated. The cytogenetic data are in fact the first ones for Kuwaniini scale insects, because Kuwania oligostigma De Lotto, 1959 briefly cytogenetically studied by Hughes-Schrader (1963), in my opinion, may be excluded from the genus Kuwania Cockerell, 1903 and the tribe Kuwaniini, since this species shows aberrant morphological characters, specifically the total absence of abdominal spiracles and the presence of tubular ducts.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1993-078X
1993-0771
Relation: https://compcytogen.pensoft.net/articles.php?id=20168; https://compcytogen.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=20168; https://compcytogen.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_xml&item_id=20168; https://doaj.org/toc/1993-0771; https://doaj.org/toc/1993-078X
DOI: 10.3897/CompCytogen.v11i4.20168
URL الوصول: https://doaj.org/article/228d923222f94570849d0887d2fcc027
رقم الأكسشن: edsdoj.228d923222f94570849d0887d2fcc027
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:1993078X
19930771
DOI:10.3897/CompCytogen.v11i4.20168