apterous meaning in Hindi

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Many of the tropical taxa are apterous.
These species are completely apterous, but are provided with well-developed and pigmented compound eyes.
The "'Coccidae "'are a family of scale insects belonging to the superfamily apterous.
All true troglobionts are apterous, yellowish-brown or pale reddish-brown, with eyes mostly atrophied or absent.
Wing polymorphism is common in the Gerridae despite most univoltine populations being completely apterous ( wingless ) or macropterous ( with wings ).
Apterous and invected, Carroll's team has found, serve as two of the positioning coordinates of the butterfly's wing.
While on buckthorn, gynoparae produce a generation of apterous female sexual morphs ( oviparae ) that mate with male alatae to produce overwintering eggs.
Some fairyflies possess slightly reduced ( brachypterous ) to greatly reduced ( micropterous ) wings, while others may even be completely wingless ( apterous ).
Apterous populations of gerrids would be restricted to stable aquatic habitats that experience little change in environment, while macropterous populations can inhabit more changing, variable water supplies.
The genes that control the development of the fruit fly's wing include those known as apterous, invected, scalloped, decapentaplegic, wingless and distal-less.

adj.