The Thrips of Brazil
Identification, Information, News

Pseudodendrothrips alboniger

Pseudodendrothrips alboniger Hood, 1952: 145.

Original reference: Hood JD (1952) Brasilian Thysanoptera III. Proceedings of the Biological Society of Washington 65: 141–174.

 

Family

Thripidae, Dendrothripinae

 

Nomenclatural information

http://thrips.info/wiki/Pseudodendrothrips_alboniger

 

Diagnosis

Species not studied on the current work. Body bicoloured, with head, thorax and abdominal segments IV–X dark brown, anterior segments of abdomen yellow, fore wings pale but with base and extreme apex brown. Head larger than long. Pronotum with striate sculpture, markings between striations present, pronotal setae dark. Metathoracic endofurca lyre-shaped. Hind tarsi long. Abdominal segment VIII with a complete comb of microtrichia.

 

Male not studied.

 

Intraspecific variation

Not recorded.

 

Genus and similar species information

The genus Pseudodendrothrips includes 20 described species, but the significance of some of the species in which the body colour is mainly yellow remains conjectural. This genus is commonly used for species with the hind tarsi exceptionally long but it is not satisfactorily distinguished from the Neotropical Leucothrips and Halmathrips. The species in all of these genera have a characteristic 'lyre-shaped' metathoracic endofurca and possibly represent a single clade. Pseudodendrothrips alboniger is differentiated from the other neotropical species of the genus by the markedly bicoloured body.

 

World distribution

Recorded only for Brazil.

 

Distribution in Brazil

http://fauna.jbrj.gov.br/fauna/faunadobrasil/33674 

 

Life history

Breeding on leaves, being collected from Terminalia sp., among other species.

 

Economic importance

Not recorded.

 

References suggested

Mound LA & Tree DJ (2016) Genera of the leaf-feeding Dendrothripinae (Thysanoptera, Thripidae), with new species from Australia and Sulawesi, Indonesia. Zootaxa 4109 (5):569–582.


Published in: 30/12/2016
Posted by: Mariana Lindner

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