Flower visiting Neuroptera: Mouthparts and feeding behaviour of Nemoptera sinuata (Nemopteridae)

Title:

Flower visiting Neuroptera: Mouthparts and feeding behaviour of Nemoptera sinuata (Nemopteridae)

Creator:

Krenn, Harald W., Gereben.Krenn, Barbara-Amina , Steinwender, Bernhardt M., and Popov, Alexi

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:7edc666d-5389-44bd-ad65-1495119ccab4
uuid:7edc666d-5389-44bd-ad65-1495119ccab4

Subject:

Mouthparts, flower-visiting behaviour, pollen, morphology, feeding, insects, Neuroptera, and Nemopteridae

Type:

article, model:article, and TEXT

Description:

The mouthparts of the spoon-winged lacewing Nemoptera sinuata are adapted for the uptake of pollen and nectar. Form and function of the mouthparts are described, and the technique of food uptake is discussed in context with flower-visiting behaviour and floral architecture of the preferred flowers. The maxillae are the main organs for food uptake. The brush-shaped laciniae, galeae and maxillary palpi form a functional unit which can be extended by the action of the cardo-stipes joint. Video analyses of the mouthpart movements distinguished different patterns of maxillary motions which occur in nectar feeding or pollen collecting. The flower-visiting behaviour and the specialised mouthparts of the Nemopteridae are derived traits which probably evolved from predatory and biting/chewing mouthparts within the Neuroptera.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Source:

European Journal of Entomology | 2008 Volume:105 | Number:2

Harvested from:

CDK

Metadata only:

false