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Photography with cameras Nikon D3x, Nikon D300, Canon 50D Image editing with Photoshop |
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Keyword: Skin | 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 4 1 2 3 4 | | | |
| The life expectancy of spiders varies. The growth of the body is severely limited by a rigid external skeleton. When Araneae want to shed their skin they retreat into hiding and stop eating. While most spiders hang from a thread while they are shedding their skin, tarantulas lie on their backs. | | |
| | Murky-legged Black Legionnaire | ... defenseless against its enemies, as are all soldier flies.
Females lay eggs individually on rotting plants. In this humid environment, the larvae develop. Their bodies are uniform in shape, flattened and tapered at the end. They have leathery skin, which is strengthened like a shield in the course of their development in limestone deposits. This also protects them against dehydration. At the end of their abdomen are the remains? of a breathing tube which was not used and is therefore atroph...
...and is therefore atrophied. The larvae have respiratory openings (stigma/spiracles) which are always open. On the chest (prothorax) the respiratory openings are very big in size. The larvae overwinter. They pupate in spring, in a hardened larval skin. The adult flies leave this through a T-shaped slit. | | |
| | | Leaf-miner flies reach body lengths of 2-3 mm. Their wings can be 1-7 mm in length. A striking trait of these insects is that the skin on the forehead and face is a markedly different colour to that of the rest of the head; this is due to a hardening of the skin which causes this special colouration. | | |
| | ...water. The newly hatched larvae breathe through tracheal gills. They feed on algae, plant parts and tiny crabs. Larval development usually takes 1 year, but can take up to 3 years depending on the species. During this period the larvae shed their? skin - up to 30 times. In the final stage of development the sub-imagos (pre-adults) hatch from the larvae. The sub-imagos have milky coloured wings. The sub-imagos shed their skin to become sexually mature mayflies which have transparent wings.. Since all mayflies hatch at the same time, they occur en masse. | | |
| | Propolis | | ...care, acne therapy, sunburn, dental hygiene, pain relief for mouth ulcers and strengthening of the immune system. In some pets it is used to fight or prevent worms.
A risk exists for people who are allergic to propolis. . Although in most cases, skin irritation and blistering can be observed, the occurrence of life-threatening conditions cannot be ruled out.
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| | The larvae of flesh flies are known as maggots. In the first stage of their development they breathe through their skin. However from the third larval stage on, they use their tracheal system. Maggots feed on animal substrates, some also on carrion. Others are parasitoids and live on earthworms, snails, scorpions, cockroaches, beetles and cicadas. | | |
| | ...terpillar is green. It has a dark stripe on its upper surface. The last segment bears the forked tail. The meadow brown is found almost everywhere, but is rare above 1600 metres.
Eggs are laid on the soil or on grass. The caterpillars shed their skin twice. They overwinter and pupate in May. The cocoon is spun on a blade of grass and is yellowish-green. The next adult meadow browns emerge in June.
The meadow brown is active from June to September. It reproduces once a year. | | |
| | Common woodlouse | | ...ches. These pouches are situated on the legs and are filled with water. The young develop in these pouches and leave as small woodlice. Further brood care is not necessary. About 3 months later, the young woodlice become adults and shed their skin for a living. The adults overwinter in the soil. | | |
| | The hawthorn shield bug reproduces once a year. The females lay their eggs on hawthorn shrubs. The larvae hatch in June and after shedding their skin five times, reach maturity in August. The adult bugs overwinter on the soil. | | |
| | ...ers sometimes live as guests in the ant nest. Ants are often attacked by blood-sucking parasites such as mites. Some people regard ants as harmful especially those who collect cereal seeds or keep aphids domesticated in the garden.
Furthermore, skin contact with the poison from fire ants can cause allergic reactions. Overall, however, ants, are very beneficial because they ventilate and mix the soil. Pet ants live in a box from glass what is known as a Formicarium. | | |
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