Новые данные о систематике змей рода Echis

• Published in: Вестник зоологии
• Date: 1983
• Main Author: Черлин, В.А.
• Format: Article
• Language: Russian
• Published: Інститут зоології ім. І.І. Шмальгаузена НАН України 1983
• Subjects: Фауна и систематика
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/191807
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Новые данные о систематике змей рода Echis / В.А. Черли // Вестник зоологии. — 1983. — Т. 17, № 2. — С. 42-46. — Бібліогр.: 18 назв. — рос.

Three significant lightly variable characters, viz. type of scutelli arrangement on the lower jaw, the number of scales across the middle of the body and a pattern on the head top, are distinguished to differentiate vipers from various zoogeographical regions. It is supposed that vipers from various...