<Emphasis Type="Italic">Dinoponera lucida</Emphasis> Emery (Formicidae: Ponerinae): the highest number of chromosomes known in Hymenoptera期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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<Emphasis Type="Italic">Dinoponera lucida</Emphasis> Emery (Formicidae: Ponerinae): the highest number of chromosomes known in Hymenoptera

Authors:	C?S?F?Mariano Email author" target="_blank">J?H?C?Delabie Email author L?S?Ramos S?Lacau S?G?Pompolo

Institution:	(1) P-G Entomologia, Universidade Federal de Viçosa, DBA, 36570-000 Viçosa, MG, Brazil;(2) UPA Laboratório de Mirmecologia, Convênio UESC-CEPEC, CP 7, 45600–000 Itabuna, BA, Brazil;(3) CEIS Instituto de Biociências, UNESP, CP 199, 13506-900 Rio Claro, SP, Brazil;(4) Laboratoire dEntomologie, MNHN, 45 rue Buffon, 75005 Paris, France;(5) Universidade Federal de Viçosa, DBG, 36570-000 Viçosa, MG, Brazil;

Abstract:	We report the remarkable karyotype of Dinoponera lucida, a Brazilian endemic ponerine ant. Its chromosome number is 2n=106, most of the chromosomes are acrocentric and of very small size, and the karyotype formula is 88A+18M. A chromosome pair of the AM^t type is reported. This is the largest number of chromosomes reported for the Hymenoptera order until now.

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