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Перевод: pupal
[прилагательное] пупальный; куколочный
Тезаурус:
- And not only that, but they pass on their chemical deterrent through the pupal stage into the adult moth itself.
- You can then watch them go through their larval and pupal stages before finally hatching out as adults.
- The first field experiment started in 1971 under the leadership of American entomologist Donald Weidhaas, and involved 4-;36 million insects (14 per cent of which were females), sterilised in the pupal stage by immersion in 1 per cent bisazir (p, p, -bis(l-aziridinyl)-N methylphosphinothioic amide) for one hour.
- Although the tracheation of the pupal wings has yielded important data for ascertaining the homologies of the wing-veins of the adults, there is in some orders (e.g. Trichoptera) a wide divergence between the two systems.
- They grow by a series of moults but never pass through a pupal stage or undergo transformation.
- After a period of 12-;36 months, the last 2-;3 weeks of which are spent in a pupal stage near the surface, the grub becomes a fully grown beetle.
- Muscidifurax uniraptor is a Pteromalid pupal parasitoid of houseflies.
- It remains in its pupal chamber until the following spring and emerges in April, May or June to seek a mate.
- The ants' larvae possess silk glands with which they spin their own pupal cocoons.
- As soon as the tide goes out, it emerges from its pupal case, mates, and lays its eggs before the tide returns.
- After the grubs have eaten extensive "galleries" in the wood over a period of years, with the resultant dust being emitted in bun-shaped pellets, the larva enters a pupal stage lasting three to six weeks and emerges as a fully grown beetle.
- During the early pupal stage the latter degenerate and disappear.
- On the assumption of the pupal stage, the wing-rudiments become evident externally along the sides of the body.
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