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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Beetle |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z | |
Seite 9 von 17 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | | | | Knotgrass Leaf Beetle | | The Knotgrass Leaf Beetle (Chrysolina Polita) in the order beetles (Coleoptera), suborder Polyphaga, infraorder Cucujiiformia, the superfamily Chrysomeloidea and the family leaf beetles (Chrysomelidae), belongs to the subfamily Chrysomelinae and the genus Chrysolina. It is also known as Melasoma Polita and Chrysomela Polita. In older sources this genus was referred to as "Melasoma" and as "Chrysomela" in some ... | | |
| | The brassy willow beetle is active from May to September. It mainly feeds on the leaves of poplars and willow trees. The females lay their eggs on the food plants of the larvae, which are the same as those of the adult beetles.
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| | | Alder leaf beetle | | The alder leaf beetle (Agelastica alni) belongs to the genus Agelastica, in the order beetles (Coleoptera), the suborder Polyphagan beetles (Polyphaga), the infraorder Cucujiformia, the superfamily Chrysomeloidea, the family leaf beetles (Chrysomelidae) and in the subfamily Galerucinae. Scientific synonyms for Agelastica alni are: Adimonia violacea, Cryptocephalus violacea and Chrysomela alni.
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| | In Central Europe the alder leaf beetle is commonly encountered and as only representative species of the genus Agelastica. In fact it is found almost everywhere in the Palearctic. It does not occur in the Alps. Agelastica alni reproduce once a year and are not endangered. | | |
| | The alder leaf beetle is relatively small. It reaches body lengths of 5-7 mm. Its oval, compact body is very rounded and widens at the hind end. It has a metallic sheen and can be black, black-blue, steel-blue, dark-green or violet in colour. | | |
| | The antennae are black, long and threadlike. The wing covers (elytra ) are hairless and are densely covered in fine dots. The alder leaf beetle lives in the most diverse biotopes, is day active, and is found particularly frequently in flat country. It prefers damp areas, in which alder (Alnus) bushes or trees grow. | | |
|  | | Knotgrass Leaf Beetle - Chrysolina polita | | >> Picture |
| |  | | Brassy willow beetle - Phratora vitellinae | | >> Picture |
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