family

FORMICIDAE

subfamily

Myrmicinae

genus

Tetramorium


ITIS

 

Tetramorium tonganum

Hymenoptera On-Line

 

Tetramorium tonganum

FORMIS

 

Tetramorium tonganum



species

Tetramorium tonganum


Japanese Name

Nanyou-shiwa-ari

Original Reference

Mayr, G. (1870) Neue Formiciden. Verhandlungen der k. k. Zoologisch-Botanischen Gesellschaft in Wien 20: 939-996.

Description

Total length of workers around 2.5 mm. Body color yellow to yellowish brown from head to postpetiole; gaster dark brown. Antennae 12-segmented. Anterior margin of clypeus without median notch. Propodeal spines dentiform, directed upward. Petiole with short peduncle and rounded node. Sculpture rugulose.

Remarks

In Japan known only from the Ogasawara Islands.

Distribution

Ogasawara Is; SE Asia, New Guinea, Oceania.

References

Editor

Original text by Kazuo Ogata and Keiichi Onoyama. English translation by Kazuo Ogata, edited by Robert W. Taylor.