Items where Author is "Koeniger, G."

Koeniger, N. and Koeniger, G. and Tingek, S. and Kalitu, A. and Mardan, Makhdzir (1994) Drones of Apis dorsata (Fabricius 1793) congregate under the canopy of tall emergent trees in Borneo. Apidologie, 25 (2). pp. 249-264. ISSN 0044-8435; ESSN: 1297-9678

Koeniger, G. and Koeniger, N. and Mardan, Makhdzir and Otis, G. and Wongsiri, S. (1991) Comparative anatomy of male genital organs in the genus Apis. Apidologie, 22. pp. 539-552. ISSN 1297-9678

Wongsiri, S. and Limbipichai, K. and Tangkanasing, P. and Mardan, Makhdzir and Rinderer, T. and Sylvester, H. A. and Koeniger, G. and Otis, G. (1990) Evidence of reproductive isolation confirms that Apis andreniformis (Smith, 1858) is a separate species from sympatric Apis florea (Fabricius, 1787). Apidologie, 21 ( 1). pp. 47-52. ISSN 0044-8435; ESSN: 1297-9678

Koeniger, N. and Koeniger, G. and Tingek, S. and Mardan, M. and Rinderer, T. E. (1988) Reproductive isolation by different time of drone flight between Apis cerana (Fabricius, 1793) and Apis vechti (Maa, 1953). Apidologie, 19 (1). pp. 103-106. ISSN 1297-9678