Karyological notes on three weevil species from Armenia (Coleoptera, Curculionidae, Cleoninae)

• Autorzy: M. Holecova , M. Rozek , G. Karagyan
• Języki publikacji: EN

Abstrakty

EN

Karyological studies were carried out on three Armenian weevil species from the subfamily Cleoninae. The following chromosome numbers were found in individual species: 2n = 38, n% = 18+Xyp in Menecleonus anxius (Gyllenhal, 1824), 2n=40, n% = 19+Xyp in Conorhynchus nigrivittis (Pallas, 1781) and 2n = 44, n% =21+Xyp in Lixus iridis Olivier, 1807. The heterochromosomes of all the examined species form, in the first meiotic metaphase, a typical parachute bivalent.

Słowa kluczowe

EN

ARMENIA; CHIASMATIC MEIOSIS; CHROMOSOME NUMBER; CLEONINAE; COLEOPTERA; CURCULIONIDAE; SEX DETERMINATION; SEX DETERMINING SYSTEM

• Czasopismo: Folia Biologica
• Rocznik: 2000
• Tom: 48
• Numer: 1-2
• Strony: 25-27

Twórcy

autor

M. Holecova

autor

M. Rozek

autor

G. Karagyan

• Typ dokumentu: ARTICLE
• Bibliografia: M. Holecova, Department of Zoology, Comenius University, Mlynska dolina B-1, 842-15 Bratislava, Slovakia, e-mail: [e-mail]