relation: http://eprints.zu.edu.ua/10879/ title: KARYOTYPES AND MORPHOLOGICAL VARIABILITY OF CRAYFISH PONTASTACUS LEPTODACTYLUS AND P. ANGULOSUS (MALACOSTRACA, DECAPODA) creator: Костюк, В. С. creator: Гарбар, О. В. creator: Межжерін, С. В. subject: QL Зоологія description: The existence on the territory of Ukraine of two sympatric widespread species definitely different by their chromosome number was proved based on the meiotic chromosome preparations. Besides the nominal species Pontastacus leptodactylus (Dana, 1852) with modal haploid chromosome number n = 93 we prove the existence of P. angulosus (Rathke, 1837) with n = 88. publisher: Институт зоологии им. И.И. Шмальгаузена НАН Украины date: 2013 type: Стаття type: PeerReviewed format: text language: uk identifier: http://eprints.zu.edu.ua/10879/1/Kostyuk-Garbar-Mezhzherin_%5B1%5D.pdf identifier: Костюк, В. С., Гарбар, О. В., Межжерін, С. В. (2013) KARYOTYPES AND MORPHOLOGICAL VARIABILITY OF CRAYFISH PONTASTACUS LEPTODACTYLUS AND P. ANGULOSUS (MALACOSTRACA, DECAPODA). Вестник зоологии, 3 (47). с. 205-210. ISSN 0084-5604 language: english