| 词汇 | elytron |
| 释义 | BETA Examples of elytronelytron isn’t in the Cambridge Dictionary yet. You can help! The body is held in place with the no. 1 pin tool, and the elytra and wings are pulled off with the forceps. In both morphs the ground colour of the elytra is black or nearly black, and the pubescence is white. There was a positive linear relationship between elytron length and fresh weight of female bruchids reared at the two densities (fig. 1). Next, the legs are removed from the pterothorax in the same manner as the elytra and wings. At emergence, in the normal female the abdomen extends well beyond the end of the elytra, and is fat and rounded posteriorly (fig. 4a). In the active female, however, the pubescence on the elytra is much more diffuse, excepting two lateral regions, which gives them a grey appearance. Beetles used as controls were also anaesthetized by placing them on ice and then puncturing their elytra with a pin. The grasshopper endeavours to get rid of the parasites by constantly flapping the elytra and wings, which get worn and reduced to about a third of their length. The first step is removal of the elytra and wings using small forceps and the no. 1 (overall length 39.5 mm, diameter 0.40 mm) pin tool. Typically, in the normal female, the pubescence forms a distinct 'cross' pattern across the two elytra, consisting of discrete patches of pubescence against a black background of bare cuticle. We recognize that many insects would have been able to fly away from the fire, and others do not have the hard beetle elytra that would preferentially fossilize. Female bruchids reared under low larval densities were significantly heavier and larger based on elytron length than those reared at high larval densities (fig. 1, table 2). The head, pronotum and elytra are greenish, with four black spots on pronotum and six black spots on each elytron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is reddish-brown with thirteen black spots on each elytron and one or more on each side of the thorax. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Just like other members of the genus, the species have wide shoulders and tuberculated sides of the pronotum, with wrinkled elytron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each elytron shows eight deep and distinctly punctured striae. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The spot on the top of the midline is reddish brown, as is the spot on the rear of the elytron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has two black spots on the head, two black stripes on the thorax, and two or three black stripes on each elytron. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The third interval of elytron have three, rarely four pores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hind femur reaching apex of elytron, which have no teeth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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