Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Halictidae"”.
-
Comparative morphology of new world genera of halictine bees (Hymenoptera: Halictidae)
Thesis (M.S.)--Michigan State University. Dept. of Entomology, 1963
-
Annual Variation in Bee Community Structure in the Context of Disturbance (Niagara Region, South-Western Ontario)
… North America (Andrenidae, Apidae, Colletidae, Halictidae and Megachilidae). The bee community was characterized by three distinct periods of flight activity over the four years studied (early spring, late spring/early summer, and late summer). The number of bees collected in spring was …
-
The effects of urbanisation on bee and wasp communities in Cape Town, South Africa
… were collected. Bees from the family Halictidae (particularly Seladonia and Patellapis species) were the most abundant. Except for Apis mellifera, all other bee species were solitary, and most (86.7%) collected pollen from flowers. A total of four different nesting guilds were …
-
BEES AND WASPS IN A CHANGING ENVIRONMENT: MULTIPLE RESPONSES TO ANTHROPISED LANDSCAPES
… Halictus scabiosae (Rossi, 1790) (Hymenoptera: Halictidae) and Osmia cornuta (Latreille, 1805) (Hymenoptera: Megachilidae), and the wasp Polistes dominula (Christ, 1791) (Hymenoptera: Vespidae). The field studies were preceded by a re-analysis of published data on wild bee communities in …