Anhoplocampa bicoloricornis, Wei, Meicai & Niu, Gengyun, 2011

Wei, Meicai & Niu, Gengyun, 2011, Review of Anhoplocampa Wei (Hymenoptera, Tenthredinidae), with description of a new species and a new combination, ZooKeys 159, pp. 81-90 : 84-85

Anhoplocampa bicoloricornis sp. n. Figs 1-6

Description.

Female (holotype, Fig. 1). Body length 9 mm (excluding antenna, cerci and sheath). Head orange, extreme narrow margin of antennal socket and a transverse band over ocelli black, apical half of antenna black; thorax and abdomen black, pronotum except lower corners, anterior 0.6 of prescutum and anterior corner of lateral lobe of scutum orange; 2nd abdominal tergite entirely and a spot near spiracle of 3rd tergite pale brown; legs black, tibia and tarsus of fore leg yellow brown. Wings hyaline, vein C except for both ends pale brown, other veins and pterostigma black brown, anterior breadth of sharply defined smoky macula on forewing about half length of pterostigma. Body hairs brown.

Body shiny, without distinct punctures and microsculptures. Clypeus shallowly and roundly emarginated to about 0.25 length of clypeus; malar space slightly longer than diameter of lateral ocellus; postocellar area 2 × as broad as long, with a shallow and broad middle furrow, posterior half of postocellar area weakly declined; postocellar furrow distinct; lateral furrows very shallow, weakly curved; temple weakly bulged; frontal basin shallow, 1.3 × broader than long, with depth about 0.13 × breadth of basin; frontal walls broad, strongly elevated (Fig. 2); distance between eyes at level of antennal sockets 1.2 × wider than greater diameter of eye. Antenna slender, as long as body, slightly tapering towards apex (Fig. 1). Prepectus, epicnemium and dorsal part of mesepisternum as Fig. 3. Claw with inner tooth hardly shorter and distinctly broader than outer tooth (Fig. 4). Forewing: cell 2Rs slightly longer than 1Rs, vein cu-a joining cell 1M at basal 0.43. Cerci and apical sheath in dorsal view as Fig. 5, cerci about 5.5 × as long as broad. Lancet with 8 annuli and 9 serrulae, 1st annulus with distinct annular teeth (Fig. 6).

Male. Unknown.

Distribution.

China (Henan Province).

Etymology.

The new species is named after the color of the antenna.

Holotype.

♀, China: Henan Province, Songxian, Baiyunshan, 1800 m, 2001.VI.2, Zhong Yihai leg. (CSCS).

Remarks.

See above key for differences between the three species of the genus.