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Photography with cameras Nikon D3x, Nikon D300, Canon 50D Image editing with Photoshop |
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Keyword: Feed | 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 1 von 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | | | |
| Frit flies | | ...strong, well-developed, hairy legs to move.
Frit flies are mainly active in autumn and can often be found in large numbers on lawns. Frit flies also often enter human dwellings, en masse where they are perceived as an annoyance.
Frit flies feed on sugary liquids such as nectar or honeydew. The females lay their eggs on the leaves of plants (mostly grasses), mushrooms, flowers or fruits. The hatched larvae then live inside the plants on which they feed. Some species of larvae prey on insects, other species feed on dead plant parts. | | |
| ...o divert parasites’ attention from the brood in the rear chambers.
Before oviposition occurs, the females fill the brood chambers with a puree of pollen and nectar, on which they lay their eggs ,in a small puddle of nectar. The hatched larvae feed on the puree until early autumn, thereafter they pupate within the brood chamber. They overwinter as pupae and hatch as adult bees in March. Among the parasites who feed on the brood of Anthophora and Amegilla is the oil beetle Sitaris muralis. In march, the female Sitaris muralis beetles place an egg on the fur of hatched male Anthophora and Amegilla.
During mating the eggs are transferred to the fur of the f...
...muralis beetles place an egg on the fur of hatched male Anthophora and Amegilla.
During mating the eggs are transferred to the fur of the female bees and are thus transported unnoticed into the bees’ nests. The hatched larvae of the oil beetle feed on the food stores and on the brood of the Anthophora and Amegilla bees.
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| | | The common green bottle fly uses its proboscis to suck up liquids from carrion and nectar from flowers. The female common green bottle flies lay their eggs on carrion, which the larvae then feed on when they hatch.
The Common green bottle fly larvae are considered useful as they are used as fishing bait, animal feed and today (once again) in the treatment of wounds.
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| | Mason bees | | ... inside the nest using glandular secretions and leaf pieces. ) They deposit pollen and nectar in each brood chamber for the future larvae before they start laying eggs. After oviposition the brood cell is closed with a seal. The hatched larvae feed on their food stock for some weeks before they pupate.
Some species overwinter as larvae, others as adult mason bees. The latter are already active in March. The natural enemies of mason bees include the larvae of cuckoo beeswho feed on the eggs of the mason bees and their food stores.
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| | ...th slim, wire like antennae and long thin legs. Their mouthparts are usually used to sting and to suck up food.
The Nematocera are found throughout the world, mostly in the vicinity of water. Different species are common in different areas. They feed on blood, which they suck from mammals, birds, reptiles or amphibians. Crane flies, from which a total of about 4000 species are known, are not among the blood-sucking insects. They feed on nectar or water. While the Nematocera have a bad reputation amongst humans because their bites can be painful and can cause allergies and transmit germs, the crane fly (larval stage) is regarded as a useful animal, because the diet and eliminat... | | |
| | Excretions of other insects (honeydew of lice), nectar, seeds, fruit or pollen, in addition to many parts of plants also form part of their diet. Driver ants prey on other insects and animals. Some species are scavengers and feed on the excreta of other insects. Others collect seeds, grow mushrooms or dig tunnels into the nests of other insects to steal their breeds and to feed on them. | | |
| | Horse flies | | ...(Chrysops relictus), pale giant horsefly (abanus bovinus), band-eyed brown horsefly (Tabanus bromius), Tabanus sudeticus and notch-horned cleg (Haematopota pluvialis).
The females are drawn to humans and mammals by the smell of their sweat. They feed on their blood, sucking up to 0.2 ml from them. The males feed on nectar. In some species the females live off plants and carrion.
The bite of a horse fly can penetrate clothing and is much more painful than the sting of a mosquito due to the larger mouth parts. Horse flies are considered a risk to huma... | | |
| | Female Drosophilidae lay up to 400 eggs in decomposing plant material or in other substrates, which the hatching larvae then feed on. The development of the larvae takes place in 3 stages over about two weeks. The larvae feed on dead parts of plants or rotting fruits. They mainly eat the microorganisms which are involved in the decomposition of plant materials. The larvae of other species are omnivorous and eat their way through plant stems or leaves. Others live off fu... | | |
| | ... forewings and rear wings are divided into feathery, hairy lobes, 2 - 4 and 3 – 4 respectively. In resting position, the wings are folded together and protrude horizontally beyond the body. When at rest, plume moths resemble crane flies. Plume moths feed on different types of Convolvulaceae.
They can be encountered beside small paths and in areas with human settlements. Plume moths are active from May to September. Plume moth caterpillars have 16 feet and feed on the leaves and blossoms of herbaceous plants. They also live in the pith of various woody plants. | | |
| | Blue bottles are encountered throughout the year, but most commonly from April to October. These flies prefer to feed on cadavers and compost heaps. Here the females lay (up to 1000) longish, white eggs in groups. The larvae feed on the substrates until they pupate. The pupae and the adult flies overwinter. The bluebottle’s sense of smell is highly developed. | | |
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