Dinoponera mutica

Dinoponera mutica is a queenless species of ants in the subfamily Ponerinae.

Dinoponera mutica
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Hymenoptera
Family:
Formicidae
Subfamily:
Ponerinae
Tribe:
Ponerini
Genus:
Dinoponera
Species:
D. mutica
Binomial name
Dinoponera mutica
Emery, 1901

Description

Dinoponera mutica workers can be identified by their smooth and shiny integument with a bluish luster, a rounded pronotal corner lacking a tooth-like process, gular striations on the ventral surface of the head, long and flagellate pubescence, scape length longer than head width and petiole with even dorsal corners.[1]

Males are unknown.[1]

Distribution

Dinoponera mutica is found in central South America in the Brazilian states of Rondônia, Mato Grosso, Goias and Mato Grosso do Sul, in eastern Bolivia and northwest Paraguay.[1]

Taxonomy

Dinoponera quadriceps is the species closest to Dinoponera mutica in terms of morphological characters. Dinoponera quadriceps has a finely micro-sculptured integument which is not shiny, lacks gular striations and has a petiole which bulges on the dorso-anterior edge. Dinoponera longipes and Dinoponera hispida may also be confused with Dinoponera mutica but this species lacks the dense golden pubescence of the former, or the short, stiff setae and forward bulging petiole of the latter.[1]

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References
  1. Lenhart, Dash & MacKay 2013, p. 148
  • Lenhart, P.; Dash, S. T.; MacKay, W. P. (2013), "A revision of the giant Amazonian ants of the genus Dinoponera (Hymenoptera, Formicidae)", Journal of Hymenoptera Research, 31: 119–164, doi:10.3897/JHR.31.4335
  • This article incorporates text from a scholarly publication published under a copyright license that allows anyone to reuse, revise, remix and redistribute the materials in any form for any purpose: Lenhart, P.; Dash, S. T.; MacKay, W. P. (2013), "A revision of the giant Amazonian ants of the genus Dinoponera (Hymenoptera, Formicidae)", Journal of Hymenoptera Research, 31: 119–164, doi:10.3897/JHR.31.4335 Please check the source for the exact licensing terms.


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