Bioacoustics of Anibontes mimus

Description: Male : Total length 1.94; carapace length 0.939, width 0.63. CEPHALOTHORAX: Carapace elongated, bright orange-yellow, shiny, coarsely reticulate; radiating lines, sides and margin suffused with gray ( Fig. 592 ). Sternum bright orange, reticulate not reaching between coxae ( Fig. 593 ). Clypeus height 4. Chelicerae bright orange, excavated; with row of six large seta-tipped tubercles, the last three very large ( Fig. 594 ); promargin four teeth and no projection, retromargin without denticles but with pointed projection near base of fang. Cheliceral stridulatory organ ~75 striae, extremely narrowly spaced. ABDOMEN: Patterned, off-white with two, wide transverse dark grayish band and an apical narrow one ( Fig. 592 ). LEGS: Yellow, tip of femur, tibia and base of patella with dark gray spot; leg I total length: 3.51; leg III total length: 1.86; Tm I: 0.33, Tm IV: absent. GENITALIA: Palpal retrolateral tibial apophysis rounded, slightly rugose; dorsal tibial apophysis wide, smooth; two retrolateral trichobothria and one dorsal ( Fig. 588 ). Cymbium rounded; glabrous depression absent ( Fig. 588 ); prolateral notch shallow; dorsal cymbial tubercle pointed, smooth; ventral tubercle absent ( Fig. 589 ). Paracymbium with two setae on anterior part, apical pocket medium, anterior pocket absent, posterior pocket very long ( Fig. 588 ). Embolus tip rounded, broad; Fickert’s gland absent; ventral lamella reduced, pointed; thumb long, extending beyond the embolus proper ( Fig. 590 ). Embolus proper set apically, not associated with the embolus tip, ventral and dorsal part about equal; with associated, large serrated process ( Fig. 590 ). Anterior terminal apophysis narrow, with no protrusions; posterior terminal apophysis absent; lamella characteristica broad, curved ( Fig. 591 ). Female : Total length 1.91 carapace length 0.81, width 0.63. Carapace oval, orange, shiny, reticulate; radiating lines, sides and margin strongly suffused with gray ( Fig. 595 ). Sternum bright orange, reticulate not reaching between coxae. Clypeus height 2. Chelicerae not excavated, dark gray transverse band present; promargin five teeth, retromargin five denticles. Cheliceral stridulatory organ ~17 striae, well spaced throughout. ABDOMEN: Patterned, off-white with broken zigzag dark mark ( Fig. 595 ). LEGS: Same as male; palpal segments dark, palpal claw absent; leg I missing; leg III missing; Tm IV: absent. GENITALIA: Epigynum with long and narrow proximal part of scape; epigynal slits long and slender; pit hook depression small ( Fig. 566 ); lateral lobes brief and wide; stretcher small; pit deep ( Fig. 597 ). Median part of scape short; genital pores situated in the middle of the median part of scape ( Fig. 598 ). Internal genitalia with small oval, ventral receptacula and a large triangular dorsal one ( Figs 597, 598 ).