haustellate

American  

[haw-stel-it, haw-stuh-leyt] / hɔˈstɛl ɪt, ˈhɔ stəˌleɪt /

adjective

Zoology.

1. having a haustellum.

2. adapted for sucking, as the mouthparts of certain insects.

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Etymology

Origin of haustellate

First recorded in 1825–35; haustell(um) + -ate ¹

Example Sentences

Lepidoptera: scale-winged: an order of insects with spirally coiled haustellate mouth structures; head free; thorax agglutinate; transformations complete four scale-covered wings.

From Explanation of Terms Used in Entomology by Smith, John. B.

Paleolepidoptera: haustellate Lepidoptera in which the mandibles are distinct and the pupa is free: includes the Micropterygidae only: see protolepidoptera and neolepidoptera.

From Explanation of Terms Used in Entomology by Smith, John. B.

Instrumenta suctoria: mouth parts of a haustellate insect as a whole.

From Explanation of Terms Used in Entomology by Smith, John. B.

We have all no doubt read those ingenious, not to say amusing, speculations in which some entomologists and botanists have indulged with reference to the mutual relations of flowers and haustellate insects.

From The Origin of the World According to Revelation and Science by Dawson, John William

Neolepidoptera: all haustellate Lepidoptera, except the generalized Micropterygidae; mandibles not functionally present; pupa incomplete or obtect: see paleolepidoptera and protolepidoptera.

From Explanation of Terms Used in Entomology by Smith, John. B.