Taxonomic revision of the genus Tupirinna Bonaldo, 2000 (Araneae: Corinnidae: Corinninae) Xavier, Cláudia Bonaldo, Alexandre B. Zootaxa 2021 2021-07-20 5004 2 201 250 98YRZ Xavier & Bonaldo, 2021 Xavier & Bonaldo 2021 [151,358,1195,1221] Arachnida Corinnidae Tupirinna Animalia Araneae 29 230 Arthropoda species cruzes sp. nov.   Figs 6A, B, 15A–D  urn:lsid:zoobank.org:act: E57F7CD2-82F6-472E-A4F6-44C13683990E  Type material.   Holotype: ♂from Parque Natural Municipal Serra do Itapety( 01°36’44.7”S, 56°11’39.2”W), Mogi das Cruzes, São Paulo, Brazil, leg. Equipe Biota, pitfall trap( IBSP 54625).   Paratypes: BRAZIL:  São Paulo: Salesopólis, Estação Ecológica Boraceia( 23°37’51”S, 45°52’11”W),  9–11.VII.2005, leg. CursoUSP, collected in bromeliads, 1♀( IBSP 55155);  Samelocality,  8–10.XI.1942, leg. B. Soares, 1♀( MZUSP 10719);  Biritiba-Mirim, Barragem do Rio Biritiba( 23°34’53”S, 45°58’19”W),  10–15.V.2003, leg. Equipe Biota, 1♀( IBSP 117453);  Mogidas Cruzes, Parque Natural Municipal da Serra do Itapety( 23°29’16”S, 46°11’43”W), leg. Equipe Biota, pitfall trap, 1♂( IBSP 54654);  Peruíbe, Estação Ecológica Jureia Itatins( 24°22’50”S, 47°04’42”W),  17–21.III.1997, leg. A.D. Brescovit et al., 1♂( IBSP 9583);  São Bernardo do Campo, Clube de Campo São Camilo( 23°45’43”S, 46°33’46”W), leg. C.V. Janini et al., pitfall trap, 3♀( IBSP 136554);  Ubatuba, Praia do Sono, Reserva de Juatinga( 23°20’06”S, 44°37’44”W),  7–17.VI.2002, leg. I. Cizauskas& A.G. Sugimoto, 1♂( IBSP 43423);  Rio de Janeiro:  Rio de Janeiro, Floresta da Tijuca( 22°57’47”S, 43°14’40”W),  I.1974, leg. M. Alvarenga, 1♂( AMNH);   Santa Catarina: Florianópolis, Lagoa do Peri( 27°43’S, 48°32’W), 2007, leg. M.I.M. Hernández, pitfall trap, 1♀( IBSP 117338);  Florianópolis( 27°35’49”S, 48°32’56”W),  12.II.2007, leg. R.S. Melo, 1♂( IBSP 72661);  Urussanga, Rio Molha( 28°31’04”S, 49°19’15”W),  4–11.IX.2007, leg. R. Teixeira, 1♂( IBSP 133895).   Etymology.The specific name is a noun in apposition after the typelocality.   Diagnosis.Males of  Tupirinna cruzes  sp. nov.resemble those of  T. caraca  sp. nov.and T. una sp. nov.by the TEP parallel in relation to the embolus, but differ by the small dorsal lobe of the RTA, which has an acute tip, and by the long, filiform TEP ( Fig. 15A, B). Females share with those of  T. caraca  sp. nov.and  T. oba  sp. nov.the epigynal plate with transverse posterior ridges, but can be readily recognized by the procurved posterior transverse ridges ( Fig. 15C, D).   Description. Male holotype(IBSP 54625). Carapace brownish-orange, with dark brown median stripe gradually lighter and narrowly extending over ocular area, and black lateral stripes. Chelicerae brown. Labium brown. Endites yellow. Sternum yellow, with borders brown and anterior lateral excavations dark brown. Legs yellow, with lateral surfaces of patellae (proximal region), tibiae (proximal and distal regions) and distal region of metatarsi black. Abdomen dorsum yellow, with two pairs of longitudinal black spots in cardiac area; in median region, two pairs of black spots on each side; subsequently two black spots in middle, followed by a semicircular black spot. Contour of spinnerets black; venter yellow ( Fig. 6A). Total length 5.43. Carapace length 2.53, width 2.11, height 1.18. Clypeus height 0.21. Eye diameters and interdistances: anterior row 0.74, posterior row 0.62, MOQ: length 0.33, anterior width 0.36, posterior width 0.41, AME 0.16, PME 0.13, ALE 0.10, PLE 0.11, AME-AME 0.07, AME-ALE 0.04, PME-PME 0.09, PME-PLE 0.05, ALE-PLE 0.03. Chelicerae: length 1.41 with 4 promarginal and 3 retromarginal teeth. Sternum length 1.34, width 1.31. Leg I: femur (fe) 2.59, patella (pa) 0.83, tibia (ti) 1.34, metatarsus (mt) 2.22, tarsus (ta) 1.10. II: fe 2.51, pa 0.84, ti 2.30, mt 2.28, ta 0.98. III: fe 2.51, pa 0.88, ti 1.93, mt 2.45, ta 2.46. IV: fe 1.12, pa 0.98, ti 2.56, mt 3.57, ta 0.92. Abdomen: length 2.77, width 1.77. Leg spination: No leg I. II – femur d1-1-1, p0-0-1; tibia v2-2-2; metatarsus v2-2-0. III – femur d1-1-1, p0-0-1, r0-0-1; 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, p0-0-1, r0-0-2; tibia p1-1-0, r1-1-0, v2-2-0; metatarsus p1-1-1, r1-1-1, v2-2-2. Palp: tibia longer than half cymbial length; ventral lobe of retrolateral tibial apophysis with apical spur; dorsal lobe present, tapered apically; ventral tibial apophysis with two apical processes; embolus long, embolar basal process present; tegular process absent ( Fig. 15A, B).  Female paratype(IBSP 55155). Carapace orange, with brown median stripe extending over ocular area, and black lateral stripes. Chelicerae brown. Labium brown. Endites yellow. Sternum yellow, with borders and anterior lateral excavations brown. Legs pale brown, except femora yellow, with proximal region of lateral surfaces of tibiae black. Abdomen dorsum yellow, with two pairs of longitudinal black spots in cardiac area; in median region, two pairs of black spots on each side; subsequently one huge black spot, with two yellow spots in middle. Contour of spinnerets black; venter yellow ( Fig. 6B). Total length 5.44. Carapace length 2.32, width 1.94, height 0.74. Clypeus height 0.20. Eye diameters and interdistances: anterior row 0.64, posterior row 0.73, MOQ: length 0.26, anterior width 0.35, posterior width 0.40, AME 0.09, PME 0.12, ALE 0.11, PLE 0.13, AME-AME 0.12, AME-ALE 0.05, PME-PME 0.13, PME-PLE 0.01, ALE-PLE 0.02. Chelicerae: length 1.02 with 4 promarginal and 3 retromarginal teeth. Sternum length 1.26, width 1.20. Leg I: femur (fe) 1.90, patella (pa) 0.83, tibia (ti) 1.88, metatarsus (mt) 1.60, tarsus (ta) 0.87. II: fe 1.68, pa 0.79, ti 1.58, mt 0.93, ta 0.94. III: fe 1.95, pa 0.78, ti 1.57, mt 1.59, ta 0.87. IV: fe 2.62, pa 0.71, ti 2.03, mt 2.74, ta 0.98. Abdomen: length 2.79, width 2.35. Leg spination: I – femur d1-1-1, p0-0-1; tibia v2-2-2-2; metatarsus v2-2-0. II – femur d1-1-1, p0-0-1; 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 p1-0-0, r1-0-0, v2-2-2. IV – femur d1-1-1, p0-0-1, r0-0-1; tibia p1- 1-0, r1-1-0, v1-2-2; metatarsus p1-1-0, r1-1-0, v2-2-2. Epigynum: copulatory opening medially positioned; vulval plate weakly developed; secondary spermathecae present ( Fig. 15C, D).  Variation.Lengths ( 3♂) total 5.06–5.19, carapace 2.03-2.49, femur I 1.80–2.39; ( 3♀) total 4.70–6.43, carapace 2.13 2.70, femur I 1.76–2.35. Additional material examined.   BRAZIL:  Rio de Janeiro: Cachoeiras do Macacu, Reserva EcológicaGuapiaçu ( 22°27’12”S, 42°46’12”W),  11.III.2001, leg. R. Baptista et al., 2♂( MNRJ 3018), 1♂used in SEM.   Distribution.States of Rio de Janeiro, São Pauloand Santa Catarina, Brazil( Fig. 27). 3326619324 pitfall trap IBSP Equipe Biota Brazil Mogi das Cruzes -1.6124167 Parque Natural Municipal Serra do Itapety 1 -56.19422 29 230 IBSP 54625 1 1 Sao Paulo holotype 3326619305 2005-07-09 2005-07-11 2005-07-09 IBSP Curso Brazil -23.630833 Estacao Ecologica Boraceia 21 -45.86972 Salesopolis 29 230 IBSP 55155 1 1 Sao Paulo paratype 3326619343 [504,1250,1440,1467] 1942-11-08 1942-11-10 1942-11-08 MZUSP B. Soares Brazil Same 29 230 MZUSP 10719 1 1 paratype 3326619469 2003-05-10 2003-05-15 2003-05-10 IBSP Equipe Biota Brazil -23.58139 Barragem do Rio Biritiba 21 -45.971947 Biritiba-Mirim 29 230 IBSP 117453 1 1 paratype 3326619353 IBSP Equipe Biota Brazil Mogi -23.487778 Parque Natural Municipal da Serra do Itapety 21 -46.19528 Cruzes 29 230 IBSP 54654 1 1 paratype 3326619307 1997-03-17 1997-03-21 1997-03-17 IBSP A. D. Brescovit Brazil -24.380556 Estacao Ecologica Jureia Itatins 21 -47.07833 Peruibe 29 230 IBSP 9583 1 1 paratype 3326619339 IBSP C. V. Janini Brazil -23.761944 Clube de Campo Sao Camilo 21 -46.56278 Sao Bernardo do Campo 29 230 IBSP 136554 3 3 paratype 3326619470 2002-06-07 2002-06-17 2002-06-07 IBSP I. Cizauskas & A. G. Sugimoto Brazil Ubatuba -23.335001 Reserva de Juatinga 21 -44.628887 Praia do Sono 29 230 IBSP 43423 1 1 paratype 3326619435 [151,1358,1692,1719] 1974-01 AMNH M. Alvarenga Brazil -22.963057 Floresta da Tijuca 21 -43.244446 29 230 1 1 Rio de Janeiro paratype 3326619418 IBSP M. I. M. Hernandez Brazil -27.716667 Lagoa do Peri 1235 -48.533333 Florianopolis 29 230 IBSP 117338 1 1 Santa Catarina paratype 3326619482 [259,1251,1764,1791] 2007-02-12 IBSP R. S. Melo Brazil -27.596945 Florianopolis 20 -48.54889 29 230 IBSP 72661 1 1 paratype 3326619306 2007-09-04 2007-09-11 2007-09-04 IBSP R. Teixeira Brazil -28.517778 Rio Molha 20 -49.32083 Urussanga 29 230 IBSP 133895 1 1 paratype 3326619391 2001-03-11 MNRJ R. Baptista Brazil -22.453335 Reserva Ecologica 21 -42.77 Cachoeiras do Macacu 31 232 MNRJ 3018 3 3 Rio de Janeiro