Tupirinna lata, Xavier & Bonaldo, 2021

Xavier, Cláudia & Bonaldo, Alexandre B., 2021, Taxonomic revision of the genus Tupirinna Bonaldo, 2000 (Araneae: Corinnidae: Corinninae), Zootaxa 5004 (2), pp. 201-250: 239-246

publication ID

https://doi.org/10.11646/zootaxa.5004.2.1

publication LSID

lsid:zoobank.org:pub:60817167-2232-43BB-825D-B2DA67BD54D0

DOI

http://doi.org/10.5281/zenodo.5123502

persistent identifier

http://treatment.plazi.org/id/858133A5-E464-4FB8-A6C8-8EA869B5F731

taxon LSID

lsid:zoobank.org:act:858133A5-E464-4FB8-A6C8-8EA869B5F731

treatment provided by

Plazi

scientific name

Tupirinna lata
status

sp. nov.

Tupirinna lata   sp. nov.

Figs 5E, F View FIGURE 5 , 14E–H View FIGURE 14 , 22A–L View FIGURE 22 , 23A–F View FIGURE 23

urn:lsid:zoobank.org:act:858133A5-E464-4FB8-A6C8-8EA869B5F731

Type material. Holotype: ♂ from Parque Estadual Serra do Japi (23°17”S, 46°59”W), Jundiaí, São Paulo, Brazil , 16.V.2008, leg. J. Sobjack ( UFMG 7387 View Materials )   . Paratypes: BRAZIL: São Paulo: Same data as holotype, 13.XI.2007, 1♀ ( UFMG 7427 View Materials )   ; Espírito Santo: Apiacá, Fazenda Santa Maria (21°05’17”S, 41°34’27”W), 19.VII.1991, leg. R. Baptista & A.B. Kury, 1♀ ( MNRJ 07607 View Materials ) GoogleMaps   ; São Mateus, Reserva Florestal do Vale do Rio Doce (19°06’S, 39°45’W), 19–25.VII.1997, leg. A.D. Brescovit et al., 1♂ ( IBSP 12996 View Materials ) GoogleMaps   ; Minas Gerais: Belo Horizonte, Parque Municipal das Mangabeiras (19°57’14.86”S, 43°54’19.15”W), 5–12.XII.2008, leg. H.H. Santos et al., 1♂ ( UFMG 8496 View Materials ) GoogleMaps   ; Catas Altas, RPPN Santuário do Caraça (20°5’51”S, 43°29’18”W), 2010, leg. L.N. Perillo, 1♂ ( UFMG 6760 View Materials ) GoogleMaps   ; Santa Bárbara, RPPN Santuário do Caraça, Pico do Sol (20°3’31.85”S, 43°30’19.72”W), 21.VIII.2010, leg. L.N. Perillo, 5♂ ( UFMG 6644 View Materials ) GoogleMaps   ; Same data, 15.IX.2010, 2♂ ( UFMG 6645 View Materials )   ; Santa Catarina: Chapecó (27°05’31”S, 52°36’56”W), 4.IX.2009, leg. R.C. Francisco, 1♂ ( MCTP 29575 View Materials ) GoogleMaps   , 1♂ ( MCTP 29576 View Materials ) GoogleMaps   ; Guatambú (27°07’28”S, 52°47’14”W), 4.IX.2009, leg. R.C. Francisco, 1♂ ( MCTP 29573 View Materials ) GoogleMaps   ; Same data, 12.XII.2013, 1♀ ( MCTP 37876 View Materials )   ; São Paulo: Itapevi (23°32’43”S, 46°55’59”W), I–XII.1999, leg. C. Bertim & V. Onofrio, 1♂ ( IBSP 115667 View Materials ) GoogleMaps   ; Mairiporã (23°19′10.2″S, 46°35′24.97″W), VIII.1989, leg. L. Borimecico, 1♂ ( IBSP 60260 View Materials ) GoogleMaps   ; Mogi das Cruzes, Parque Natural Municipal da Serra do Itapety (23°30’22”S, 46°11’59”W), 13–18.X.2003, leg. Equipe Biota, pitfall trap, 1♂ ( IBSP 55035 View Materials ) GoogleMaps   ; São Paulo, Parque Alfredo Volpi (23°35’21”S, 46°42’03”W), 18–25.VII.2005, leg. A. Bagio, pitfall trap, 1♂ ( IBSP 59320 View Materials ) GoogleMaps   ; São Paulo, Jardim Ângela , Reservatório Guarapiranga, leg. R.P. Indicatti, 1♂ ( IBSP 79931 View Materials )   ; São Paulo, Parque Ilha dos Eucaliptos, Reservatório Guarapiranga (23°40’17”S, 46°43’39”W), 7–13.X.2003, leg. I. Cizauskas & C.R.M. Garcia, pitfall trap, 1♂ ( IBSP 62178 View Materials ) GoogleMaps   , 1♂ ( IBSP 62179 View Materials ) GoogleMaps   ; Same locality, 9–15.IX.1999, leg. R.P. Indicatti, pitfall trap, 1♂ ( IBSP 131675 View Materials )   .

Etymology. The specific name is a Latin adjective meaning wide, in reference to the wide, inverted T-shaped copulatory pouch.

Diagnosis. Males of Tupirinna lata   sp. nov. resemble those of T. palmares   sp. nov. by the TEP dorsal in relation to the embolus, but differ by the presence of a relatively large, medially inserted RTA dorsal lobe and by the narrow-based, spiniform embolus ( Fig. 14E, F View FIGURE 14 ). Females are readily distinguished from those of all other Tupirinna   species by the wide, inverted T-shaped copulatory pouch ( Fig. 14G, H View FIGURE 14 ).

Description. Male holotype (UFMG 7387). Carapace yellow, with brown median stripe extending over ocular area, and brown lateral stripes. Chelicerae yellow. Labium brown. Endites yellow. Sternum yellow, with borders and anterior lateral excavations brown. Legs yellow, with proximal and distal region of lateral surfaces of tibiae and distal region of metatarsi black. Abdomen dorsum grey, with pair of black longitudinal spots in cardiac area; in median region, a pair of black spots on each side, followed by three black transverse spots; subsequently one black transverse spot in middle, followed by one black U-shaped spot. Contour of spinnerets black; venter yellow. Total length 4.66. Carapace length 2.18, width 1.90, height 0.92. Clypeus height 0.11. Eye diameters and interdistances: anterior row 0.64, posterior row 0.70, MOQ: length 0.34, anterior width 0.36, posterior width 0.39, AME 0.13, PME 0.12, ALE 0.13, PLE 0.11, AME-AME 0.10, AME-ALE 0.05, PME-PME 0.14, PME-PLE 0.12, ALE-PLE 0.04. Chelicerae: length 1.15, with 4 promarginal and 3 retromarginal teeth. Sternum length 1.08, width 1.14. Leg I: femur (fe) 1.91, patella (pa) 0.74, tibia (ti) 1.82, metatarsus (mt) 1.60, tarsus (ta) 0.98. II: fe 1.74, pa 0.76, ti 1.75, mt 1.62, ta 0.89. III: fe 1.82, pa 0.75, ti 1.57, mt 1.79, ta 1.04. IV: fe 2.53, pa 0.71, ti 1.89, mt 1.90, ta 0.87. Abdomen: length 2.29, width 1.47. Leg spination: I – femur d1-1-1, p0-0-1; tibia v2-2-2; metatarsus v2-2-0. II – femur d1-1-1; tibia v2-2-2; metatarsus v2-2-2. III – femur d1-1-1, p0-1-1, r0-1-1; tibia p1-1-0, r1-1-0, v2-2-0; metatarsus p0-1-0, r0-1-0, v2-2-2. IV – femur d1-1-1, p0-1-1, r0-0-1; tibia p1-1-0, r1-1-0, v2-2-2; metatarsus p1-1-1, r1-1-1, v2-2-2. Palp: tibia half cymbial length; ventral lobe of retrolateral tibial apophysis without apical spur; dorsal lobe present, short and subquadrangular; ventral tibial apophysis short; embolus short, embolar basal process present; tegular retrolateral process long, rounded ( Figs 14E, F View FIGURE 14 , 23A–F View FIGURE 23 ).

Female paratype (UFMG 7427). Carapace orange, with median brown stripe extending over ocular area, and brown lateral stripes. Chelicerae orange. Labium brown. Endites orange. Sternum yellow, with borders and anterior lateral excavations brown; femora, patellae and tibiae yellow; metatarsi and tarsi orange, with proximal region of patellae, proximal and distal region of lateral surfaces of tibiae and distal region of metatarsi black. Abdomen dorsum yellow, with pair of black longitudinal spots in cardiac area; in median region, two pairs of black spots on each side; followed by one huge black transverse spot divided in the middle. Contour of spinnerets black; venter yellow. Total length 5.45. Carapace length 2.32, width 2.01, height 0.90. Clypeus height 0.13. Eye diameters and interdistances: anterior row 0.61, posterior row 0.66, MOQ: length 0.40, anterior width 0.35, posterior width 0.36, AME 0.14, PME 0.10, ALE 0.12, PLE 0.11, AME-AME 0.08, AME-ALE 0.02, PME-PME 0.15, PME-PLE 0.11, ALE-PLE 0.04. Chelicerae: length 0.98, with 5 promarginal and 3 retromarginal teeth. Sternum length 1.27, width 1.21. Leg I: femur (fe) 1.96, patella (pa) 0.81, tibia (ti) 1.90, metatarsus (mt) 1.54, tarsus (ta) 0.88. II: fe 2.11, pa 0.86, ti 1.75, mt 1.63, ta 0.93. III: fe 2.01, pa 0.74, ti 1.70, mt 1.72, ta 0.94. IV: fe 2.17, pa 0.84, ti 2.08. Abdomen: length 2.88, width 1.94. Leg spination: I – femur d1-1-1, p0-0-1; tibia v3-2-2; metatarsus v2-2-2. 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 p1-1-1, r1-1-1, v2-2-0. IV – femur d1-1-1, p0-1-1, r0-0-1; tibia p1-1-0, r1-1-0, v2-2-2, no metatarsus IV. Epigynum: copulatory opening positioned anteriorly; posterior vulval plate weakly developed; secondary spermathecae present ( Fig. 14G, H View FIGURE 14 ).

Variation. Lengths (3♂) total 5.05–5.74, carapace 2.26–2.23, femur I 2.08–2.23; (3♀) total 6.83–7.03, carapace 2.41–2.45, femur I 2.27–2.29.

Additional material examined. BRAZIL: São Paulo: Botucatu, Fazenda Butignoli (22°51’26”S, 48°26’02”W), 9.IX.1987, leg. I.M.P. Rinaldi & L.C. Forti, 1♂ ( MZUSP) GoogleMaps   ; Fazenda Edgardia (22°49′56.17″S, 48°25′11.89″W), 7.X.1984, leg. I.M.P. Rinaldi & L.C. Forti, 1♂ ( MZUSP) GoogleMaps   ; Same data, 10.IX.1987, leg. I.M.P. Rinaldi & L.C. Forti, 1♀ ( MZUSP)   ; São Paulo (23°33′41.00″S, 46°43′50.80″W), VIII.1972, leg. I.C.B. Alunos, 1♂ ( IBSP) GoogleMaps   .

Distribution. States of Bahia, Espírito Santo, Minas Gerais, São Paulo and Santa Catarina, Brazil ( Fig. 27 View FIGURE 27 ).

MZUSP

Museu de Zoologia da Universidade de Sao Paulo

IBSP

Instituto Biologico de Sao Paulo

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Corinnidae

Genus

Tupirinna