FIGURE 2. Arthrobrachus arquatus n in A new species of Arthrobrachus Solier, Arthrobrachus arquatus n. sp. (Coleoptera: Melyridae) from the South American Transition Zone, Argentina

FIGURE 2. Arthrobrachus arquatus n. sp. a: Antenna; b: V, VI ventrites and last tergum in males. Male genitalia, tegmen and parameres, c: dorsal view, p: parameres; d: ventral view; e: lateral view, ap: apodeme; median lobe, f: dorsal view, pha: phallotreme; g: ventral view; h: lateral view; i: IX segment. Scale 1 mm.: g: IX segment; h: V, VI ventrites and last tergum; Antenna: i. Scale 1 mm.