Tupirinna goeldi Xavier & Bonaldo 2021, sp. nov.

Tupirinna goeldi sp. nov.

Figs 7C, 10E, F

urn:lsid:zoobank.org:act: 24A5E104-FF01-4F45-9867-1A4C1792F6AF

Type material. Holotype: ♀ from Museu Paraense Emílio Goeldi Research Campus(01°27′03.13″S, 48°26′44.41″W), Belém, Pará, Brazil, IX.2014, leg. P. Pantoja & C. Xavier (MPEG 35477). Paratype: BRAZIL: Pará: Belém, Bosque Rodrigues Alves (01°25′51.84″S, 48°27′28.64″W), 25.X.2001, leg. J.A.P. Barreiros, 1♀ (MPEG 35478).

Etymology. The specific name is a noun in apposition of the workplace of the authors, where the holotype was collected: the Museu Paraense Emílio Goeldi Research Campus.

Diagnosis. Females of Tupirinna goeldi sp. nov. resemble those of T. platnicki sp. nov. by the interrupted anterior border of copulatory opening, but are readly recognized by the U-shaped posterior border of the copulatory opening (Fig. 10E, F).

Description. Female holotype (MPEG 35477). Carapace yellow, with brown stripe extending over ocular area, and black lateral stripes. Chelicerae dark brown. Labium brown. Endites brown. Sternum and borders yellow, with anterior lateral excavations brown. Legs yellow, with lateral surfaces of patellae black; proximal and distal regions of lateral surfaces of tibiae black. Abdomen dorsum yellow, with one pair of longitudinal black spots in cardiac area; in median region one pair of black spots on each side, followed by three black spots, subsequently one subrectangular black spot with one yellow spot inside on each side. Contour of spinnerets black; venter yellow (Fig. 7C). Total length 4.85. Carapace length 2.16, width 1.84, height 0.55. Clypeus height 0.17. Eye diameters and interdistances: anterior row 0.63, posterior row 0.67, MOQ: length 0.35, anterior width 0.34, posterior width 0.38, AME 0.13, PME 0.11, ALE 0.13, PLE 0.08, AME-AME 0.12, AME-ALE 0.05, PME-PME 0.16, PME-PLE 0.08, ALE-PLE 0.04. Chelicerae: length 0.99 with 5 promarginal and 3 retromarginal teeth. Sternum length 1.18, width 1.15. Leg I: femur (fe) 2.13, patella (pa) 0.92, tibia (ti) 1.83, metatarsus (mt) 2.28, tarsus (ta) 0.89. II: fe 1.98, pa 0.90, ti 1.78, mt 1.63, ta 0.90. III: fe 2.06, pa 0.80, ti 1.63, mt 1.96, ta 0.93. IV: fe 2.54, pa 0.82, ti 2.05, mt 2.87, ta 0.93. Abdomen: length 2.61, width 1.68. Leg spination: I – femur d1-1-1, p0-1-0; tibia v2-2-2; metatarsus v2-2-0. II – femur d1-1-1, p0-1-0; tibia v2-2-2; metatarsus v2-2-0. III – femur d1-1-1; p0-1-1; r0-1-1; tibia p1-1-0, r1-1-0, v2-2-0; metatarsus p1-1-1, r1-1-1, v2-2-2. IV – femur d1-1-1, p0-1-1, r0-0-1; tibia d0-1-0, p1-1-0, r1-1-0, v2-2-2, metatarsus p1-1-0, r1-1-0, v2-2-2. Epigynum: copulatory opening anteriorly positioned; posterior vulval plate well developed; secondary spermathecae absent (Fig. 10E, F).

Male: Unknown.

Variation. Lengths: (2♀) total 4.76–4.85, carapace 2.05–2.16, femur I 1.92–2.13;

Material examined. Only the type material.

Distribution. Known only from the type locality, the city of Belém in the state of Pará, Brazil (Fig. 25).