Angelodesmus costalimai Schubart, 1962

Bouzan, Rodrigo Salvador, Iniesta, Luiz Felipe M. & Brescovit, Antonio Domingos, 2021, Cladistic analysis and taxonomic review of the millipede tribe Arthrosolaenomeridini Hoffman, 1976 (Polydesmida: Chelodesmidae), Zootaxa 4970 (2), pp. 201-256 : 234

Angelodesmus costalimai Schubart, 1962

Figures 19 , 28

Angelodesmus costalimai Schubart, 1962: 258 , figs 3−4. Male holotype from Jataí (17° 52’54”S, 51°42’51”W), Goiás, Brazil, I.1955, M. Carrera coll., deposited in MZSP, examined; Hoffman, 1976: 174.

Diagnosis. Same for the genus.

Description. Male (Holotype, MZSP). Coloration (long-preserved in 70% ethanol): Head and antennae ocher whitish. Body ocher with the edges of the paranota whitish ( Figs 19A–C ). Legs whitish. Telson ocher whitish. Total length: 52.69. Total width: 10.5. Collum, length 1.97, width 6.67. Antennomere lengths (1>7): 0.66; 1.74; 1.53; 1.33; 1.29; 1.29; 0.37. Podomeres lengths (1>7): 0.91; 1.13; 2.16; 0.99; 1.28; 1.51; 0.42. Gonopod aperture, length 1.10, width 2.02. Telson, length 1.22. Gonopod: length 2.14, width 1.50. Gonocoxae: length 0.68, width 0.91. Telopodite: length 2.14, width 0.72. Prefemoral process long (size equal to the solenomere), sinuous and narrow, covering the apex of the solenomere ( Figs 19D, F ). Solenomere long and narrow ( Fig. 19D ). Cingulum in medial position ( Fig. 19F ). Apex of the solenomere acuminate and ascending with the terminal zone marked by a stretch mark ( Figs 19D, F , arrows).

Female. Unknown.

Distribution. Known only from the type locality ( Fig. 28 ).

Figures

FIGURE 19. Angelodesmus costalimai Schubart, 1962 (holotype, MZSP), dorsal views of anterior (A), midbody (B) and posterior (C) body rings. Scale bars: 2 mm. Left gonopod. (D), mesal view; (E), ventral view; (F), ectal view. Scale bars: 0,5 mm. Abbreviations: C, cingulum; PfP, prefemoral process; S, solenomere.Arrows refer to the stretch mark.

FIGURE 28. Distribution map of Angelodesmus Schubart, 1962 and Folcloredesmus n. gen. species.