apterous தமிழ் அர்த்தத்தின் உதாரணம்:

இவை பொதுவாக சிறகுள்ள மற்றும் சிறகற்ற உயிரிகளாகவுள்ளன.

இவற்றின் அடிவயிறு சிறகற்றுக் காணப்படுவதில்லை.

சிறகற்ற அணங்காக முட்டையிலிருந்து வெளிவந்து, பின்னர் படிப்படியாகச் சிறகுகள், இனப்பெருக்க உறுப்புக்களைப் பெற்று முதிர்நிலையை அடையும்.

apterous's Usage Examples:

Perhaps, however, the name may only signify a large terrestrial biting apterous insect, surpassing the ant in size and predatory habits.

The female is apterous, and has a dark-brown plano-convex body; it is found in the proportion of 150 to 200 to one of the male insect.

Thus the apple blight (Aphis mali) after producing many generations of apterous females on its typical food-plant gives rise to winged forms which fly away and settle upon grass or corn-stalks.

Eaton discovered on the desolate shores of Kerguelen's 'Island apterous and semi-apterous Diptera (Tipulidae and jEph_ydridae) of a degraded type adapted to the climatic peculiarities of the locality.

All fruit and forest trees suffer from these curious insects, which in the female sex always remain apterous and apodal and live attached to the bark, leaf and fruit, hidden beneath variously formed scale-like coverings.

The second hypothesis - to the effect that Endopterygota are the descendants of apterous insects that had never possessed wings (i.

Wingless females of many tropical species present a close superficial resemblance to woodlice; and one interesting apterous form known as Pseudoglomeris, from the East Indies, is able to roll up like a millipede.

In the autumn a single fertile egg is laid by apterous females in a crevice of the bark of the vine where it is protected during the winter.

From this egg in the spring emerges an apterous female who makes a gall in the new leaf and lays therein a large number of eggs.

The chief characteristic of the Diptera is expressed in the name of the Order, since, with the exception of certain aberrant and apterous forms, flies possess but a single pair of membranous wings, which are attached to the meso-thorax.

Synonyms:

wingless, apteral,

Antonyms:

winged, peripteral, wing-shaped,