Zobrazeno 1 - 10
of 68
pro vyhledávání: '"DIETER WITTMANN"'
Courtship behaviour in the genus Nomada – antennal grabbing and possible transfer of male secretions
Publikováno v:
Journal of Hymenoptera Research, Vol 65, Iss , Pp 47-59 (2018)
Due to low population densities, copulation in the cuckoo bee genus Nomada has not previously been observed, although a seminal paper by Tengö and Bergström (1977) on the chemomimesis between these parasitic bees and their Andrena or Melitta hosts
Externí odkaz:
https://doaj.org/article/9036551ab20f4f0694ad3126af25db88
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 85, Iss 3, Pp 1189-1196 (2013)
Many Stingless Bees (Hymenoptera: Meliponini) like Tetragonisca angustula collect resin to defend their nests against intruders like ants or Robber Bees. Small portions of resin are attached to intruders bodies and extremities causing their immobiliz
Externí odkaz:
https://doaj.org/article/1b089a7cdf19477e9843cc0af73e97fd
Publikováno v:
Revista Brasileira de Entomologia, Vol 55, Iss 2, Pp 234-240 (2011)
For their nest defense, stingless bees (Meliponini) collect plant resins which they stick on intruders like ants or cleptobiotic robber bees causing their immobilization. The aim of this article is to identify all parts of stingless bee workers conta
Externí odkaz:
https://doaj.org/article/e2f7da66a1ec4f79955287ed2760a32a
Publikováno v:
Revista Brasileira de Entomologia, Vol 47, Iss 1, Pp 107-118 (2003)
The genus Xylocopa Latreille in Rio Grande do Sul, Brazil (Hymenoptera, Anthophoridae). A survey of the genus Xylocopa Latreille, 1802 is given for Rio Grande do Sul, the southernmost State of Brazil. Data are based on several studies on the bee faun
Externí odkaz:
https://doaj.org/article/f417f062491b4bc8abf31171cdce585a
Publikováno v:
Journal of biosciences. 44(1)
Stingless bees have evolved adaptive nest constructions strategies which have resulted in sophisticated nest architecture in many species while others lack certain structural components. However, no information exists on the nest biology and ecology
Publikováno v:
Journal of Biosciences. 44
Stingless bees have evolved adaptive nest constructions strategies which have resulted in sophisticated nest architecture in many species while others lack certain structural components. However, no information exists on the nest biology and ecology
Autor:
Dieter Wittmann, Flora N. Namu
Publikováno v:
African Journal of Ecology. 55:111-114
Autor:
Dieter Wittmann, Anna Maria Muffert
Publikováno v:
Entomologia Generalis. 35:167-176
Courtship behaviour in the genus Nomada – antennal grabbing and possible transfer of male secretions
Publikováno v:
Journal of Hymenoptera Research 65: 47-59
Journal of Hymenoptera Research, Vol 65, Iss, Pp 47-59 (2018)
Journal of Hymenoptera Research, Vol 65, Iss, Pp 47-59 (2018)
Due to low population densities, copulation in the cuckoo bee genus Nomada has not previously been observed, although a seminal paper by Tengö and Bergström (1977) on the chemomimesis between these parasitic bees and their Andrena or Melitta hosts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36774227c924e5f779696a6e6bbd7cec
https://zenodo.org/record/1408285
https://zenodo.org/record/1408285
Publikováno v:
Journal of Apicultural Research. 50:22-34
Changes in bee species richness and diversity were studied along a forest regeneration gradient in seven sites in Buyangu Nature Reserve, Kakamega Forest, Kenya. At each site, 12 belt transects of 100 m length and 2 m width were established. The sele