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doc#126 | have mated, the cycle is repeated. Although | Andrena | is gregarious, so that we may find hundreds |
doc#126 | much duller. </p><p> After having mated, an | Andrena | female digs a hole straight down into the |
doc#126 | . There are about 200 different kinds of | Andrena | in Europe alone. One of my favorites is |
doc#126 | of the alkali bee is similar to that of | Andrena | , but the first activity of the adults does |
doc#126 | which the pollen grains will collect. Still | Andrena | will do a reasonably good job, so that |
doc#126 | its life history, we like to think that | Andrena | is more primitive than the bumblebees. |
doc#126 | store of beebread. The development of the | Andrena | larvae is very rapid, so that by the end |