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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Develop |
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 4 von 5 1 2 3 4 5 | | | | Fertilized females lay their eggs from the air, dropping 20 - 30 of them, each about 0. 5 mm in length, into vegetated waters. The larvae need to stay at the bottom of the water for about 1 year in order to develop. They live off captured micro-organisms until they are about 19 mm in length. At the end of their development, the larvae leave the water by crawling up parts of plants. After hatching from their outer shell (exuviae), the adult dragonflies dry and begin to fly. In Central Europe, the scarlet dragonfly produces 1 new generation a year, in the Mediterran... | | |
| | The larvae develop under water and overwinter there in their final stage of development. During the first three weeks after hatching from their eggs they leave the place where they were born and explore the surroundings of the water’s edges. They then go back into the water. In the following spring they finally leave the water via ... | | |
| | | The larvae of Rutpela maculata develop in rotten wood from deciduous trees (beech, oak, birch, hawthorn) and occasionally from conifers (pines), which they feed on leaving long tunnels. They pupate at the end of these passages after the last larval stage and hatch later as adult beetles.... | | |
| | The great capricorn beetle prefers to live in warm deciduous forests, parks or small river valleys with trees. It is found almost exclusively in sunny places with old, sick or dying oak trees, in which its larvae develop. However, it completely avoids dead wood. Occasionally, it is also found on hornbeam (Carpinus), chestnut (Castanea), locust bean plants (Ceratonia), ash (Fraxinus), walnut (Juglans), pears (Pyrus), black locust (Robinia), willow (Salix) and elm (Ul... | | |
| | ...chambers. The brood chambers are filled with food for the larvae by the females, a single egg is deposited on the food and the brood chambers are closed. Shortly after hatching, the larvae of the 2nd generation start feeding on the food supply. They develop in their chamber. Approximately 3 weeks after mating the males die. The females care for their brood until the end of May and then they die too. The larvae are left to fend for themselves until June when they pupate. In early July, the adults of the... | | |
| | Epiphragma ocellaris prefer moist habitats such as deciduous forests, swamps or wet meadows. They are active in May and June and from September to April and suck blood.
Their larvae, which probably develop in the soil, have hairy pseudopods (feet). They feed on parts of decaying plants. | | |
| | The females lay their eggs in almost any appropriate water, regardless of the volume. The larvae of the mosquitoes develop under water. They get oxygen from the water surface, through a proboscis, which is located at the back end of the body. They feed on microorganisms and sometimes prey on other mosquito larvae. | | |
| | The females lay their eggs in ‘packages’ in wet or muddy ground. The eggs overwinter there. In spring the eggs are transported into water by the rain. The pre-larvae soon hatch from their eggs and fully develop into larvae. At the end of June, after one year of development, the larvae emerge from the water as adult dragonflies. | | |
| | After mating, the fertilized females lay their eggs in plant tissue. The larvae of Eupteryx aurata develop into adult cicada in 5 stages. The body structure of the larvae is roughly equivalent to that of the adults. In Central Europe, the 2nd generation each year overwinter as eggs. | | |
| | ...f their bodies is densely covered with grey or brown hair and therefore appears grey although it is in fact black. The wing covers (elytra ) have a series of small indentations. The antennae are black and remarkably long. The larvae of these beetles develop in sandy soils. | | |
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