Dolichoderus rugocapitus

Nothing is known about the biology of .

Identification
Zhou (2001) - Similar to Dolichoderus thoracicus, but can be distinguished from the latter by head coarsely rugose, anterior border of pronotum marginate highly and basal face of propodeum convex.

Distribution based on Regional Taxon Lists
Palaearctic Region: China.

Nomenclature

 *  rugocapitus. Dolichoderus rugocapitus Zhou, 2001b: 155, 240, figs. 307, 308 (w.) CHINA.

Worker
Holotype: TL 3.6, HL 0.88, HW 0.91, CI 103, SL 0.81, SI 89, PW 0.60, AL 1.10, ED 0.22.

Head broadly oval, with convex sides and shallowly concave occipital border. Mandible with a row of acute teeth. Median clypeus slightly convex, anterior border broadly shallowly concave in the middle. Eyes large, slightly convex, situated near mid length of the sides of head. Dorsum of pronotum flat, transversely broad, anterior border highly marginate; mesonotum small, subcircular in dorsal view, anterior portion flat, posterior portion oblique backward suddenly in profile view; promesonotal suture narrowly deeply impressed, mesopropodeal suture deeply impressed; basal face of propodeum convex, declivity concave. Petiolar node anteroposteral compressed, anterior face and posterior face almost parallel, middle of dorsal margin slightly concave. Gaster shortly oval.

Mandibles sparsely punctate, relatively smooth; head and alitrunk coarsely punctate and creased; antennal scapes, petiole, postpetiole and gaster densely finely punctate.

Erect hairs grey white, abundant. Pubescence short and fine, relatively abundant.

Color black. Mandibles, antennae and legs dark yellowish brown.

Paratypes 8: TL 3.5~3.9, HL 0.86~0.91, HW 0.84~0.94, CI 97~103, SL 0.78~0.84, SI 89~92, PW 0.56~0.66, AL 1.06~1.19, ED 0.22~0.25.

Type Material
Holotype worker, Shi Wan Da Shan Natural Reserve, Guangxi, 23.V.1996, Shanyi Zhou leg. Paratypes 8 workers, data as holotype.