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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Mouth |
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 4 1 2 3 4 | | | | ... Their long and slender bodies are yellowish-brown in colour sometimes with a green shimmer. The head is light coloured with a central marking in yellow, gray, brown and reddish-brown tones. Their two large compound eyes are brown in colour. Their mouth parts are atrophied because they mostly do not eat and live of fluid. The surface of the thorax is yellowish, reddish and whitish in colour and has a wide, somewhat darkened median stripe, in which a bright line runs lengthwise. The scutellum (s... | | |
| | ...e females are predominantly of a reddish hue. Scoliidae are more or less hairy. The antennae of the males are straight and divided into 13 segments, while the shorter antennae of the female are heart-shaped or spiral and consist of 12 segments. The mouth parts include an extended proboscis even at the lower calyx which allows easier access to the nectar. Between the first and second segment (sternite) of the abdomen is a deep constriction. | | |
| | | After mating, the females lay their eggs, 2-4 mm in length (depending on the species, inside scarab or weevil larvae. The host larva is stung in the neck or chest area and is repeatedly kneaded with the mouth parts (mandibles). The females then build tunnels in the earth, sometimes to a depth of one metre beneath the surface of the soil, and drag the permanently paralyzed host larvae into these, depositing them at the end. The host larva are thus stowed ... | | |
| | ... Tachina flies can be identified by their scutellum. This bulges at the rear edge of the upper side of the chest - just like a bead segment. Their sensors are tripartite. At the front of their heads there are sucking (sometimes piercing and sucking) mouth parts. | | |
| | ...fly, it sneaks up, jumps on it and may fall with it to the ground. There, it paralyzes the fly and transports it to the nest. It may also happen that the field digger wasp does not paralyze the caught fly, but ‘kneads’ it until liquid comes from its mouth, which is then eaten by the field digger wasp. | | |
| | ...m their eggs, depends on the ambient temperature. The newly hatched larvae are segmented, have no feet, and are similar in shape to worms. They immediately start searching for micro-organisms (yeasts, bacteria), which they eat with the help of their mouth parts, which are housed in a telescopic proboscis made from chitin. They breathe through two visible, protuberant tubes. Approximately 24 hours after hatching the larvae moult and thus reach the 2nd larval stage. After another 3 days, and 2 further ... | | |
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