Trigonopterus arjunensis

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Trigonopterus arjunensis
Trigonopterus arjunensis 35684.jpg
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Coleoptera
Superfamily:
Curculionoidea
Family:
Curculionidae
Subfamily:
Cryptorhynchinae
Genus:
Trigonopterus
Species:
T. arjunensis
Binomial name
Trigonopterus arjunensis
Riedel, 2014

Trigonopterus arjunensis is a species of flightless weevil in the genus Trigonopterus from Indonesia. [1]

Contents

Etymology

The species' name is derived from that of the type locality, Mount Arjuno. [1]

Description

Individuals measure around 3.09–3.34 mm long. General coloration is black with rust-colored legs and antennae, except for the tarsi, which are also black. The species exhibits sexual dimorphism, with females being slenderer than males. [1]

Range

The species is found around elevations of 1,388–1,432 metres (4,554–4,698 ft) on the slopes of Mount Arjuno and Mount Wilis in the Indonesian province of East Java. [1]

Phylogeny

T. arjunensis is in the T. dimorphus species group. [1]

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References

  1. 1 2 3 4 5 Riedel, Alexander; Tänzler, Rene; Balke, Michael; Rahmadi, Cahyo; Suhardjono, Yayuk R. (22 December 2014). "Ninety-eight new species of Trigonopterus weevils from Sundaland and the Lesser Sunda Islands". ZooKeys . Pensoft (467): 1–162. doi: 10.3897/zookeys.467.8206 . PMC   4296478 . PMID   25610340 . Retrieved 29 December 2014.


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