Truncozetes ecuadoriensis Ermilov, Sandmann, Marian & Maraun 2013

Measurements. Body length: 315 (holotype), 315, 332 (two paratypes); notogaster width: 215 (holotype), 215, 232 (two paratypes). Integument. Body color brown. Surface covered by cerotegumental microgranules (visible under high magnification). Foveolae distinct, larger on pteromorphs (diameter up to 12). Prodorsum. Rostrum widely rounded. Lamellae with lateral point anteriorly. Translamella very thin, straight. Rostral setae (ro) of medium size (41–45), setiform, barbed. Lamellar (le, 6–8) and interlamellar (in, 2–4) setae short, thin, smooth. Sensilli (ss, 53–61) with short stalk and weakly barbed elongate-oval, head. Exobothridial setae and their alveoli absent. Tutotia (tu) knife-form, with long and sharp cusps, reaching insertions of rostral setae. Notogaster. Weakly concave posteriorly. Posterior tubercle (tbp) poorly developed. Ten pairs of short (12–16), thin, smooth notogastral setae. Three pairs of small sacculi: Sa inserted antero-medially to setae la; S1 – antero-medially to setae h2; S2– antero-laterally to setae h1. Lyrifissures ia located on pteromorphs, but poorly visible; im– antero-laterally to setae h3; ip – postero-laterally to sacculi S2; ih and ips located in lateral positions. Opisthonotal gland openings not found. Gnathosoma. Subcapitulum longer than wide (77 × 61). Subcapitular (h, m, a) and adoral (or1, or2) setae similar in length (12) setiform, smooth. Palps (61) with setation 0–2–1–3–9 (+ω). Solenidion (ω) thickened, straight, attached with eupathidium (acm). Chelicerae (77) with one setiform, barbed seta (cha, 24); possible chb also present, but we found only their alveolus in dissected specimen. Trägårdh’s organ (Tg) long, elongate conical. Epimeral and lateral podosomal regions. Apodemal border 4 (bo4) complete, wide, brownish. Epimeral setal formula: 3–1–2–2. Epimeral setae short, setiform, smooth; 1a, 3a (2) shorter than 2a (8), 1b, 1c, 3b, 4a, 4b (12–16). Discidia (dis) triangular. Circumpedal carinae (cp) distinct. Anogenital region. Five pairs of genital (g1–g5, 8), one pair of aggenital (ag, 2–4), two pairs of anal (an1, an2, 2–4) and two pairs of adanal (ad1, ad2, 2–4) setae short, setiform, thin, smooth. Lyrifissures iad located in paraanal position. Legs. Tarsus I with one claw, tarsi II–IV with three claws. Dorsal side of tarsus I and dorso-proximal part of tibia IV with strong thorn (t); antero-ventral side of genu I with small thorn; ventral side of tarsus I and tibia I with large tubercles (tb). Formulae of leg setation and solenidia: I (1–5–3–4–20) [1–2–2], II (1–5–2–3–15) [1–1–2], III (1–2–1–2–15) [1–1–0], IV (0–2–1–2–12) [0–1–0]; homology of setae and solenidia indicated in Table 1. Famulus (e) thin, straight, inserted anteriorly to thorn. Setae barbed (except smooth p and s on tarsus I). Solenidia ω1 on tarsus I, ω1, ω2o n tarsus II, σ on genua III thickened, blunt-ended, other solenidia setiform. Leg setation and solenidia of Truncozetes ecuadoriensis sp. n. (same for Truncozetes monodactylus sp. n.) Leg Trochanter Femur Genu Tibia Tarsus I v’ d, (l), bv’’, v’’ (l), v’,σ (l), (v),φ1,φ2 (ft), (tc), (it), (p), (u), (a), s, (pv), v’, (pl), l’’, e,ω1,ω2 II v’ d, (l), bv’’, v’’ (l),σ l’, (v), φ (ft), (tc), (it), (p), (u), (a), s, (pv),ω1,ω2 III l’ d, ev’ l’,σ (v),φ (ft), (tc), (it), (p), (u), (a), s, (pv) IV - d, ev’ d (v), φ ft’’, (tc), (p), (u), (a), s, (pv) Roman letters refer to normal setae (e to famulus), Greek letters to Solenidia. Single prime (‘) marks setae on anterior and double prime (“) setae on posterior side of the given leg segment. Parentheses refer to a pair of setae.