Tupirinna trilineata (Chickering, 1937)

Parachemmis trilineatus Chickering, 1937: 41, plate 2, figs 28, 31, 35, 38, plate 4, figs 49, 51 (♂ holotype from Barro Colorado Island, Zona do Canal, Panama, 1934, leg. A.M. Chickering, in the Museum of Comparative Zoology, Harvard [MCZ]; paratypes 3♀, 16.VI–15.VIII.1934, leg. A.M. Chickering, MCZ, not re-examined).

Tupirinna trilineata Bonaldo, 2000: 134, figs 344–347.

Emended diagnosis. Males of Tupirinna trilineata differ from those of other species with an embolar process dorsal to the embolus and the dorsal lobe of RTA represented by a small retro-apical hump ( T. palmares sp. nov. and T. ibiapaba sp. nov.) by the combined presence of a long, filiform embolus, ATV longer than wide, and by the presence of a tegular retroapical projection. Females resemble those of T. ibiapaba sp. nov. by the incomplete, recurved margins of the copulatory opening, differing by the sub-quadrangular copulatory pouch (Bonaldo 2000: figs 344–347).

Description. See Bonaldo, 2000: 134–136.

Distribution. Panama (Fig. 24).