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