Contributions to the taxonomy of the long-jawed orb-weaving spider genus Tetragnatha (Araneae, Tetragnathidae) in the Neotropical region, with comments on the morphology of the chelicerae

Tetragnatha elongata Walckenaer, 1841, female. A. Dorsal habitus (MCTP 28045); B. Lateral habitus (MCTP 28045); C–F. Left chelicera (MCTP 28045): C. Upper view; D. Inner view; E. Lower view; F. Outer view; G, H. Genital area: G. Genital fold, ventral view (MCTP 28045); H. Internal genitalia, cleared, ventral view (MCTP 28306). Scale bars: 5 mm (A, B); 1 mm (C, D, E, F); 0.5 mm (G); 0.2 mm (H).