Neoponera bactronica

Nothing is known about the biology of .

Distribution based on Regional Taxon Lists
Neotropical Region: Brazil, Costa Rica, French Guiana, Panama.

Castes
Queens have yet to be collected for this species.

Nomenclature

 *  bactronica. Pachycondyla bactronica Fernandes, De Oliveira & Delabie, 2014: 136, figs. 1-14, 106, 107 (w.m.) BRAZIL. Combination in Neoponera: Schmidt & Shattuck, 2014: 151.

Worker
Measurements (holotype in parenthesis), paratypes, and non-types (n = 108): SL: 2.06-3.26 (2.96); HW: 2.25-3.05 (2.85); HL: 2.03-3.50 (3.20); PW: 1.47-2.17 (1.87); WL: 3.63-5.15 (4.93); NLd: 0.60-1.20 (1.10); NWd: 0.96-1.56 (1.26); NHl: 1.00-1.50 (1.30); NLl: 1.27-1.77 (1.67); NIl: 118.00-127.00 (128.46); SI: 91.55-106.88 (103.86).

Head: antennal scape relatively long (SI > 91.55 mm); mandible with nearly 15 teeth on masticatory margin; posterior margin of head moderately concave in full-face view; posterior border of head convex in lateral view; eye situated near of the anterolateral margin of head; well developed malar carina; clypeus with fine longitudinal striations medially.

Mesosoma: tarsus of mid and hind legs brown with row of golden setae on ventral surface; pronotal carina sharp and very well developed; mesonotum broadly ovate, half the width of the pronotum; notopropodeal groove deep and developed on dorsum; well developed propodeal carina.

Petiole longer than high in lateral view, subquadrate and robust, with basal region wider than apical in lateral view; dorsum broadly rounded in posterior view, anterior face slightly concave at apex; ster-nopetiolar process forming anterior bilobed keel separated by carina.

Gaster: sternopostpetiolar process bilobed and not separated from postpetiole.

Sculpture, pilosity and color: integument of head black and with punctations on frontal surface; golden pubescence, long and short hairs mixed on frons; antennal scape covered by golden pubescence; masticatory border black-opaque and scarcely punctate; masticatory borders of mandible with short golden hairs; integument of mesosoma black, scarcely punctate; anterior basitarsus and tarsus of the foreleg with dense golden pubescence on ventral surface; arolium brown; integument of petiole brown and scarcely punctate; integument of gaster brown and punctate; tergites covered with golden pubescence and long golden hairs; hypopygidium and pygidium with long golden hairs and weakly punctate. Appressed golden pubescence abundant on most surfaces, especially on mesosoma, petiole and gaster; erect hairs abundant on most surfaces, including dorsal and ventral surfaces of head, antennal scapes, posterior border of head, dorsum of mesosoma, dorsum of petiole, all surfaces of gaster. Hairs on legs either erect or suberect.

Male
Clypeus strongly convex and punc-tate; posteropropodeum strongly concave; petiole subqua-drate, longer than high (NIl > 150.00); sternopostpetiolar process without carina; dense golden pubescence covering surface.

(n = 03): HW: 2.10-2.17; HL: 1.50-1.54; PW: 1.66-1.70; WL: 4.60-4.65; NLd: 0.93-0.95; NWd: 0.89-0.91; NLl: 1.25-1.26; NHl: 0.81-0.84; NIl: 150.00-154.00.

Head: mandibles tiny and poorly develop-ed; median face of clypeus strongly convex and punctate.

Mesosoma: tarsal claws with median tooth and golden pubescence; arolium brown; pronotum reduced with pronotal carina absent; parapsidal su-tures present on scutum; Mayrian sutures with Y form on dorsum, with deep central region between Mayrian sutures; deep suture separating scutum from scutellum; axial region concave and covered by oblique striae; metanotum reduced; posteropropodeum strongly concave.

Petiole: dorsal face shiny, with long and short golden hairs; integument brown; petiole longer than high (NHl: 0.81; NLl: 1.25), without lateral carina, with apex slightly oval in dorsal view; sternopetiolar process poorly developed, forming anterior keel.

Gaster: sternopostpetiolar process consisting of lobate projection without carina; pygidial spine and cercus exposed; pygidial spine down-turned and well developed.

Genitalia: as the diagnosis for P. foetida complex.

Sculpture, pilosity and color: most sur-faces finely covered with coarse punctures and moderately shining; integument of head black, nearly brown, surface covered with long and short golden erect hairs; dense silver and golden pubescence near the eyes, antennae and clypeus; labial palps covered by sparse golden pubescence; mandible with basidorsal area brown; integument of meso-soma black, nearly brown, surface densely covered with silver and gold pubescence; wings brown and opaque; legs brown, covered with silver and golden pubescence; ante-rior, median and posterior basitarsus and tarsus brown with dense golden pubescence on ventral surface; median and posterior tarsus with row of golden setae on ventral sur-face; integument of petiole black, nearly brown; integument of gaster black, nearly brown; tergites and sternites covered by golden and silver pubescence mixed with long golden hairs. Surfaces covered with dense golden pubescence, and erect golden hairs are abundant on the head, mesosoma, petiole and gaster. Appressed golden pubescence on most surfaces.