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Showing posts from March, 2015

Violet Oil Beetle in France

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Oil beetles are another one of those species that not everyone is comfortable with due to their interesting life cycle which we’ll come to. They belong to the genus Meloe which is a large group with some 35 species of Oil beetle in Europe and 15 in France although I’m not sure how rare some of them may be and they are also somewhat understudied according to OPIE. Certainly the commonest are the Black Oil Beetle Meloe proscarabaeus and the one I find at our place the Violet Oil Beetles, Meloe violaceus, and we sure have a lot of them, so many that it’s hard not to tread on them when walking among the trees where the Lesser celandines are flowering at the moment. Click images to enlarge Below: Newly emerged female before putting on weight. Below: Female having put on weight.  Below: Recently emerged male with pronounced kinked antennae . Below: Another male, again showing pronounced kinked antennae. They are a flightless beetle without fu...

Horned Osmia ( Osmia cornuta )

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Osmia cornuta is one of the first solitary bees to emerge in spring and as such is an important pollinator of fruit trees such as apricots, plums and almonds. Present in most of Europe , (not the north), it is a species that has disappeared from most areas of intensive agriculture, but it survives well in some urban areas, wastelands, public parks and gardens in particular areas.  Given this living where we do in the intensive cereal lands I was extremely pleased to see a group of these about midday buzzing around the table on the patio in the sunshine. At first I thought they were Osmia bicolor with their bright orange abdomens and black head and thorax, not easy to see when they don’t settle. Anyway, a little later Lynne called me to say that a couple were kindly putting on a performance for me on the table and providing a photo opportunity.  Please Click on images to enlarge.  They are closely related to both Osmia bicolor the Two Co...