Buniapone amblyops

Virtually nothing is known about the habits of Buniapone, other than that they are hypogeic. They are presumably predatory, though their prey preferences are unknown. One of us (CS) observed large numbers of Buniapone amblyops workers congregated at a palm oil bait sunk into the ground, suggesting that they are not strictly carnivorous and that they may employ some kind of nestmate recruitment to food sources, like their sister genus Paltothyreus. (Schmidt and Shattuck 2014)

Identification
Buniapone is a morphologically distinctive genus and its workers are readily identified by the following combination of characters: long and narrow toothed mandibles, blunt medial clypeal projection, greatly reduced eyes, obsolete metanotal groove, ovoid propodeal spiracles, complex metapleural gland orifice, and squamiform petiole. Superficially, Buniapone most closely resembles Centromyrmex, Promyopias, and certain Neotropical Cryptopone species, but Buniapone has eyes, lacks the anterolateral position of the metapleural gland orifice of Centromyrmex, lacks the linear mandibles of Promyopias, and lacks the small closely approximated frontal lobes and circular propodeal spiracles of Cryptopone. Though Buniapone shares several apomorphies with its sister genus Paltothyreus, they are superficially very different and unlikely to be confused. Myopias also has a blunt medial clypeal projection, but it is much more pronounced than in Buniapone, and Myopias lacks the other characters diagnostic of Buniapone. (Schmidt and Shattuck 2014)

Distribution
Buniapone is restricted to Southern and Southeast Asia, ranging from southern China to the islands of southern Indonesia and as far west as India.

Distribution based on Regional Taxon Lists
Indo-Australian Region: Borneo, Indonesia, Malaysia, Singapore. Oriental Region: Bangladesh, India, Thailand, Vietnam. Palaearctic Region: China.

Nomenclature

 *  amblyops. Ponera amblyops Emery, 1887b: 434 (w.) INDONESIA (Sumatra). Emery, 1889b: 497 (q.); Santschi, 1928h: 122 (m.). Combination in Trapeziopelta: Emery, 1889b: 497; in Belonopelta: Emery, 1897d: 553; in Pachycondyla (Pseudoponera): Emery, 1900d: 668; in Pseudoponera: Bingham, 1903: 92; in Euponera (Pseudoponera): Forel, 1905c: 6; in Pachycondyla: Brown, in Bolton, 1995b: 302; in Buniapone: Schmidt & Shattuck, 2014: 83. Current subspecies: nominal plus oculatior.

References based on Global Ant Biodiversity Informatics

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