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Dutch name: |
Groefbijen |
Gewone geurgroefbij (m) Lasioglossum calceatum © photo: Huib Koel |
decription: 'Groefbijen' is the Dutch name for two genus of the subfamily Halictinae: Halictus and Lasioglossum.
The genus Halictus is a large assemblage of bee species in the family Halictidae. The genus is divided into 15 subgenera,
containing well over 300 species, primarily in the Northern Hemisphere (a few species occur in South America and Africa).
Most species are black or dark brown, sometimes metallic greenish-tinted, with apical whitish abdominal bands (the related genus
Lasioglossum, which is otherwise often similar in appearance, has the abdominal hair bands located basally, not apically). Many species in the genus are eusocial, with colony sizes range from very small (2-4 bees) to large (>200). Nests are typically underground burrows, with several ovoid "cells" in which pollen mixed with nectar is provided as food for the developing larvae; a single egg is laid on a pollen mass, and the cell is sealed. Sometimes the cells are arranged in clusters resembling a honeycomb, but constructed of soil rather than beeswax. Halictinae can be found on different type of flowers. *= no data yet |
Dutch name | Scientific name | Rareness | Number | |
Berijpte geurgroefbij | Lasioglossum albipes | not common | 034001 | |
RL | Kortsprietgroefbij * | Lasioglossum brevicorne | rare | 034002 |
Gewone geurgroefbij | Lasioglossum calceatum | common | 034003 | |
RL | Klokjesgroefbij | Lasioglossum costulatum | very rare | 034004 |
Bosgroefbij * | Lasioglossum fratellum | rare | 034005 | |
Slanke groefbij | Lasioglossum fulvicorne | not common | 034006 | |
RL | Combigroefbij * | Lasioglossum intermedium | very rare | 034007 |
RL | Gladde groefbij * | Lasioglossum laeve | absent | 034008 |
RL | Gedoornde groefbij * | Lasioglossum laevigatum | absent | 034009 |
Breedkaakgroefbij * | Lasioglossum laticeps | rare | 034010 | |
RL | Breedbuikgroefbij * | Lasioglossum lativentre | rare | 034011 |
Gewone smaragdgroefbij * | Lasioglossum leucopus | not common | 034012 | |
Matte bandgroefbij | Lasioglossum leucozonium | common | 034013 | |
RL | Schoorsteengroefbij * | Lasioglossum lineare | very rare | 034014 |
Glanzende groefbij * | Lasioglossum lucidulum | rare | 034015 | |
RL | Grote bandgroefbij | Lasioglossum majus | very rare | 034016 |
RL | Groepjesgroefbij * | Lasioglossum malachurum | rare | 034017 |
Ingesnoerde groefbij * | Lasioglossum minutissimum | not common | 034018 | |
RL | Zuidelijke dwerggroefbij * | Lasioglossum minutulum | very rare | 034019 |
Langkopsmaragdgroefbij | Lasioglossum morio | not common | 034020 | |
RL | Borstelgroefbij * | Lasioglossum nitidiusculum | rare | 034021 |
Glimmende smaragdgroefbij | Lasioglossum nitidulum | rare | 034022 | |
RL | Waaiergroefbij * | Lasioglossum pallens | very rare | 034023 |
RL | Kleine groefbij * | Lasioglossum parvulum | rare | 034024 |
RL | Kleinste groefbij * | Lasioglossum pauperatum | very rare | 034025 |
RL | Kleigroefbij | Lasioglossum pauxillum | rare | 034026 |
Viltige groefbij * | Lasioglossum prasinum | not common | 034027 | |
Fijnstippelde groefbij * | Lasioglossum punctatissimum | not common | 034028 | |
RL | Dwerggroefbij * | Lasioglossum pygmaeum | very rare | 034029 |
RL | Steilrandgroefbij * | Lasioglossum quadrinotatulum | not common | 034030 |
RL | Kleine bandgroefbij * | Lasioglossum quadrinotatum | very rare | 034031 |
RL | Roodpootgroefbij * | Lasioglossum rufitarse | rare | 034032 |
RL | Halfglanzende groefbij * | Lasioglossum semilucens | rare | 034033 |
RL | Noordelijke groefbij * | Lasioglossum sexmaculatum | very rare | 034034 |
RL | Zesvlekkige groefbij | Lasioglossum sexnotatum | rare | 034035 |
Gewone franjegroefbij | Lasioglossum sexstrigatum | common | 034036 | |
RL | Duingroefbij * | Lasioglossum tarsatum | rare | 034037 |
Biggenkruidgroefbij | Lasioglossum villosulum | common | 034038 | |
RL | Roodbruine groefbij * | Lasioglossum xanthopus | rare | 034039 |
Glanzende bandgroefbij * | Lasioglossum zonulum | not common | 034040 |
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