Ceto setosa Simon, 1897: 509 (Dm)
Trachelopachys gulosus Mello-Leit
Trachelas gulosus Platnick, 1975: 10
Trachelas segmentatus Platnick, 1975: 10
Meriola hyltonae Platnick & Ewing, 1995: 32
A Taxonomic Revision Of The Spider Genus Meriola Banks (Araneae: Trachelidae)
González, María E.
Grismado, Cristian J.
Ramírez, Martín J.
Zootaxa
2021
2021-02-24
4936
1
1
113
98Z58
(Simon, 1897)
González & Grismado & Ramírez
2021
Simon
1897
[151,509,618,645]
Arachnida
Trachelidae
Meriola
Animalia
Araneae
92
93
Arthropoda
species
setosa
comb. nov.
Figs 76–79, 94a
Ceto setosa Simon, 1897: 509(Dm)( 2 malesand 2 imms. from Caraça, Brasilia, Brazil, in MNHN 8190; labeled as “ Ceto hirsuta”, examined; Fig. 78). Trachelopachys gulosus Mello-Leit„o, 1940: 51, fig. 50 (female holotypefrom Alto Limay, Neuquén, Argentina, in MLP, examined).
Ceto hyltonae Mello-Leit„o, 1940: 53, figs 52, 53 (female holotypefrom Comodoro Rivadavia, Chubut, Argentina, in MLP, examined). syn. nov. Trachelopachys segmentatus Mello-Leit„o, 1942: 418, figs 43, 44 (male holotypefrom Charata, Chaco, Argentina, in MLP, examined). Cetonana elongata Mello-Leit„o, 1943b: 114, fig. 16 (female holotypefrom Rayo Cortado, Córdoba, Argentina, in MLP, examined).
Trachelas gulosus Platnick, 1975: 10. Trachelas segmentatus Platnick, 1975: 10. Meriola hyltonae Platnick & Ewing, 1995: 32, figs 82–86.
Diagnosis.Males ( Figs 77, 78, 79b–e) resemble those of M. lineolata comb. nov.and M. puyehueby the very short embolus, partially concealed by the distal part of the bulb, but differ from both by the larger, triangular RTA that is located distally. Females ( Fig. 76, 79a) also resemble to those of M. puyehueby the twisted copulatory ducts and closely spaced posterior epigynal ridges, but the ridges are diverging in M. setosa(parallel in M. puyehue), the spermathecae are larger in M. setosa comb. nov., and the epigyne lacks the elevated median hood. Notes.We identify the specimen of C. setosaexamined as the type, because its morphology is compatible with the description, and also by the label’s information with Simon’s calligraphy ( Fig. 78e), indicating that was collected by “Gou” (Gounelle) in Caraça, a locality in Minas Geraiswhere Gounelle collected (see Vasconcelos & Melo-Júnior 2001). The specific epithet “hirsuta”, as written on the label, is very similar in meaning to “setosa”, referring to the hairy appearance of this species.
Description.See Platnick & Ewing (1995)for male and female descriptions (under Meriola hyltonae). Natural history and habitat.The specimens were collected in flooded grasslands, under rocks or at grassland at the edge of Baccharissp. vegetation (“chilcal”). Some specimens were found in marshes and others in forests, beating shrubs. A few specimens were collected in bird nests of Anumbius annumbi(“leñatero”) and of Caracara plancus(“carancho”).
Distribution.Known from southern Brazil, Uruguayand Argentina( Fig. 94a). New records. BRAZIL: Rio Grande do Sul/ Santa Catarina: Rio Uruguai, S 27.343039°, W 52.370504°, 2.IX.2010, R. Francisco, 1 male( MCTP 34400). Rio Grande do Sul:S„o Francisco de Paula: Passo do Inferno, S 29.275000°, W 50.739167°, 20.IV.1979, A. Lise, 1 female( MCN 8556). Canela, S 29.356493°, W 50.812426°, 20.III.1976, A. Lise, 1 male( MCN 4000). Samelocality, 23.X.1977, J. Thomé, 1 female( MCN 7412). Quaraí: Estância São Roberto, S 30.293520°, W 55.961878°, 24–28.V.1991, A. Brescovit, 1 female( MCN21206). Bagé, S 31.330154°, W 54.100505°, 10.I.1966, C. de Oliveira, 1 male( MCN 236). URUGUAY: Artigas: Ruta30 en el punto más alto de la Cuchilla, S 30.659257°, W 56.318252°, elev. 344 m, 13.XII.2005, F. Labarque, A. Ojanguren Affilastro& C. Mattoni, 1 male, sample EMS-04095, ARAMR000576, temporary preparation MGM-00157 ( MACN-Ar 30057). ARGENTINA: Tucumán: Tafí del Valle: Camino Tafí del Valle, El Indio, S 27.056099°, W 65.671669°, 21.V.1977, A. Roig Alsina, 1 female( MACN-Ar 16347). Santa Fe:9 de Julio: Ruta NacionalNº 98, camino a Tostado, 97 kmpor aire W de Vera(MJR-loc-163), S 29.23545°, W 61.17110°, elev. 65 m, 21–24.III.2014, flooded grasslands, hand collection, M. Ramírez, C. Grismado, L. Piacentini& M. González Márquez, 1 female, sample MGM-00274 ( MACN-Ar 33012). San Juan: Valle Fértil: Parque Provincial Valle Fértil, entrada sur (LNPloc-021), S 30.73694444°, W 67.43166666°, elev. 857 m, 5.XII.2014, under rocks, L. Piacentini& E. Soto, 1 female, sample LNP-4503 ( MACN-Ar 34028). Entre Ríos: Diamante: Parque Nacional Predelta, Campo Sarmiento, 6 kmS de Diamante(MJR-loc-141), S 32.12182°, W 60.62525°, elev. 39 m, 30.IV.2013, grassland at the edge of Baccharissp.vegetation (“ Chilcal”), hand collection, M. Ramírez, L. Piacentini, M. González Márquez, A. Laborda& S. Aisen, 1 female, sample MGM-00140 ( MACN-Ar 30278), 4 females( MACN-Ar 30774), 1 female( MACN-Ar 30831). Parque Nacional Predelta, bañado cerca de entrada, 6 kmS de Diamante(MJR-loc-142), S 32.12194°, W 60.62996°, elev. 10 m, 30.IV.2013, marsh in lagoon, hand collection, M. Ramírez, L. Piacentini, M. González Márquez, A. Laborda& S. Aisen, 1 female, sample MGM-00135, temporary preparation MGM-00188 ( MACN-Ar 30273), 1 male, sample MGM-00136, temporary preparation MGM-00189, MGM-00364–00365 ( MACN-Ar 30274), 1 female, sample MGM-00153 ( MACN-Ar 30291). Mendoza: Cerro Arcos, S 32.839889°, W 68.949086°, 11.V.2013, leaf litter, A. Porta, 1 female( MACN-Ar 36181). Luján de Cuyo: Potrerillos, S 32.956473°, W 69.201875°, 24.III.1979, A. Roig Alsina, 1 female( MACN-Ar 16358). Las Heras: Central HidroeléctricaÁlvarez Condarco, S 32.995000°, W 69.125833°, 4.IV.1979, A. Roig Alsina, 1 female( MACN-Ar 16353). Rivadavia: San Isidro, S 33.186040°, W 68.459048°, 10.IV.1979, A. Roig Alsina, 1 female, 1 imm.( MACN-Ar 16352). Tunuyán: 10 kmde El Manzano, S 33.601925°, W 69.382055°, elev. 2400 m, 29.V.1975, A. Roig Alsina, 1 female( MACN-Ar 16346). San Carlos: Arroyo El Carrizalito, S 34.595001°, W 69.270364°, 23.I.1979, A. Roig Alsina, 1 male( MACN-Ar 16357). Ciudad Autónoma de Buenos Aires: Reserva Ecológica Costanera Sur, Lagunade los Macáes, S 34.606277°, W 58.348817°, 24.X.2011, L. Zapata, G. Rubio, M. Izquierdo, M. Guala& C. Grismado, 1 female( MACN-Ar 33087). Buenos Aires: Campana: Reserva Natural Otamendi, S 34.225306°, W 58.900250°, elev. 32 m, 22.IV.2006, M. Ramírez, F. Labarque& C. Sosa, 1 female( MACN-Ar 10980), 1 male( MACN-Ar 10984), 2 females, 1 male( MACN-Ar 11026). Reserva Natural Otamendi, Sendero Guardianes de la Barranca, S 34.230759°, W 58.894898°, elev. 16 m, 7.IV.2007, forest, beating shrubs, C. Grismado, L. Damer, N. López, S. Trivero, I. Crudele& N. Olejnik, 1 female, 1 imm.( MACN-Ar 12457). Estación Río Luján, S 34.278°, W 58.890168°, elev. 4 m, 10.III.2007, grassland, hand collection, C. Grismado, L. Damer, N. López, S. Trivero, I. Crudele& N. Olejnik, 2 imms. ( MACN-Ar 12223). Samelocality, 7.IV.2007, grassland, beating shrubs, C. Grismado, L. Damer, N. López, S. Trivero, I. Crudele& N. Olejnik, 8 females, 1 male( MACN-Ar 12354). Samedata, hand collection, 2 males( MACN-Ar 12481). Samelocality, 19.V.2007, grassland, beating shrubs, C. Grismado, I. Crudele, N. Olejnik& S. Trivero, 1 female( MACN-Ar 12538). Samelocality, 28.VII.2007, grassland, beating shrubs, C. Grismado, L. Damer, I. Crudele, N. Olejnik, N. López& S. De Biase, 2 females( MACN-Ar 12791). Ferrocarril General Belgrano, Campo de Mayo, km 26, S 34.556174°, W 58.657914°, 17.IV.2006, in nest of “leñatero” ( Anumbius annumbi), P. Turienzo, 3 females( MACN-Ar 33083). Samelocality, nest of “carancho” ( Caracara plancus), P. Turienzo, 1 imm.( MACN-Ar 33085). Buenos Aires, S 36.412991°, W 60.402024°, IV.1940, F. Monrós, 1 female( MACN-Ar 16635). Tandil: Reserva Natural Sierra del Tigre, S 37.379444°, W 59.128889°, IV.2012, pitfall traps, N. Ferretti, 2 females, 2 males( MACN-Ar 33022). Tornquist: Parque Provincial Ernesto Tornquist, 300 mdel bosque del sismógrafo, S 38.06668°, W 61.96355°, elev. 534 m, 2–3.VII.2013, hand collection, M. Izquierdo, N. Ferretti, G. Pompozzi& S. Copperi, 1 female, sample MAI-04149, temporary preparation MAI-01511 ( MACN-Ar 32246). Sierra de la Ventana, S 38.137325°, W 61.794005°, II.1967, M. Galiano, 1 female( MACN-Ar 16677). Samelocality, 6.III.1994, M. Ramírez, 1 female, 3 males( MACN-Ar 16478). Patagones: Puerto San Blas, Buque Oceanográfico“San Luis”, IV.1932, A. Carcelles& J. Daguerre, 1 female, 1 male( MACN-Ar 16638). La Pampa: Capital: Santa Rosa, S 36.617996°, W 64.282367°, 30.XI.2007, in nest of “leñatero” ( Anumbius annumbi), P. Turienzo, 1 female( MACN-Ar 30983). Capital: Santa Rosa, S 36.617996°, W 64.282367°, 7.X.2007, in nest of “leñatero” ( Anumbius annumbi), P. Turienzo, 1 imm.( MACN-Ar 30984). Neuquén: Confluencia: Neuquén, S 38.933089°, W 68.097216°, IX.1973, O. Ferraris, 1 male( MACN-Ar 16373). Río Negro: Adolfo Alsina: Viedma, S 40.872713°, W 63.027025°, I.2013, hand collection, H. Iuri, 1 female, 2 imms. ( MACN-Ar 30987).
3069306531
[279,528,723,747]
Brazil
Caraca
Brasilia
92
93
2
2
3069306505
[404,519,784,808]
MLP
Argentina
Alto Limay
92
93
1
Neuquen
holotype
3069306402
[303,418,846,870]
MLP
Argentina
Comodoro Rivadavia
92
93
1
Chubut
holotype
3069306608
[454,569,907,931]
MLP
Argentina
Charata
92
93
1
Chaco
holotype
3069306456
[353,468,968,992]
MLP
Argentina
Rayo Cortado
Cordoba
92
93
1
holotype
3069306599
[367,723,1737,1763]
Brazil
Rio Grande do Sul
92
93
1
Rio Grande do Sul
3069306519
2010-09-02
MCTP
R. Francisco
Brazil
-27.343039
Rio Uruguai
1
-52.370502
92
93
MCTP 34400
1
1
Santa Catarina
3069306341
1979-04-20
MCN
A. Lise
Brazil
-29.275
Passo do Inferno
1
-50.739166
Francisco de Paula
92
93
MCN 8556
1
1
Rio Grande do Sul
3069306532
1976-03-20
MCN
A. Lise
Brazil
-29.356493
Canela
1
-50.812428
92
93
MCN 4000
1
1
3069306343
[648,1339,1845,1872]
1977-10-23
MCN
J. Thome
Brazil
Same
92
93
MCN 7412
1
1
3069306555
MCN 21206
1991-05-24
1991-05-28
1991-05-24
MCN
A. Brescovit
Brazil
-30.29352
Estancia Sao Roberto
1
-55.96188
Quarai
92
93
1
1
3069306357
1966-01-10
MCN
C. de Oliveira
Brazil
-31.330154
Bage
1
-54.100506
92
93
MCN 236
1
1
3069306461
2005-12-13
MACN-Ar
F. Labarque & Affilastro & C. Mattoni
Uruguay
344
94
95
-30.659258
Cuchilla
1
-56.318253
Ruta
92
93
MACN-Ar 30057
1
1
Artigas
3069306549
1977-05-21
MACN-Ar
A. Roig Alsina
Argentina
Tafi del Valle
-27.056099
El Indio
1
-65.67167
Camino Tafi del Valle
94
95
MACN-Ar 16347
1
1
Tucuman
3069306469
2014-03-21
2014-03-24
2014-03-21
MACN-Ar
M. Ramirez & C. Grismado & L. Piacentini & M. Gonzalez Marquez
Argentina
Julio
65
-29.23545
Tostado
1
-61.1711
Ruta Nacional
94
95
MACN-Ar 33012
1
1
Santa Fe
3069306612
2014-12-05
MACN-Ar
L. Piacentini & E. Soto
Argentina
857
-30.736944
Parque Provincial Valle Fertil
1
-67.43166
Valle Fertil
94
95
MACN-Ar 34028
1
San Juan
3069306474
2013-04-30
MACN-Ar
Chilcal & M. Ramirez & L. Piacentini & M. Gonzalez Marquez & A. Laborda & S. Aisen
Argentina
Diamante
39
-32.12182
Campo Sarmiento
1
-60.62525
Parque Nacional Predelta
94
95
MACN-Ar 30278
1
1
Entre Rios
3069306368
[986,1326,1728,1754]
MACN-Ar
Argentina
94
95
MACN-Ar 30774
4
4
3069306471
MACN-Ar
Argentina
94
95
MACN-Ar 30831
1
1
3069306437
2013-04-30
MACN-Ar
Ramirez & L. Piacentini & M. Gonzalez Marquez & A. Laborda & Aisen
Argentina
10
-32.12194
Parque Nacional Predelta
1
-60.62996
94
95
MACN-Ar 30273
1
1
3069306415
MACN-Ar
Argentina
94
95
MACN-Ar 30274
1
1
3069306554
[383,958,1908,1935]
MACN-Ar
Argentina
94
95
MACN-Ar 30291
1
1
3069306545
2013-05-11
MACN-Ar
A. Porta
Argentina
-32.83989
Cerro Arcos
1
-68.94909
94
95
MACN-Ar 36181
1
1
Mendoza
3069306391
1979-03-24
MACN-Ar
A. Roig Alsina
Argentina
-32.956474
Potrerillos
1
-69.20187
Lujan de Cuyo
94
95
MACN-Ar 16358
1
1
3069306500
1979-04-04
MACN-Ar
A. Roig Alsina
Argentina
Las Heras
-32.995
Condarco
1
-69.12583
Central Hidroelectrica
94
95
MACN-Ar 16353
1
1
3069306489
1979-04-10
MACN-Ar
A. Roig Alsina
Argentina
96
97
-33.18604
San Isidro
1
-68.459045
Rivada
94
95
MACN-Ar 16352
2
1
3069306375
1975-05-29
MACN-Ar
A. Roig Alsina
Argentina
2400
-33.601925
El Manzano
1
-69.38206
Tunuyan
96
97
MACN-Ar 16346
1
1
3069306384
1979-01-23
MACN-Ar
A. Roig Alsina
Argentina
-34.595
Arroyo El Carrizalito
1
-69.27036
San Carlos
96
97
MACN-Ar 16357
1
1
3069306416
2011-10-24
MACN-Ar
L. Zapata & G. Rubio & M. Izquierdo & M. Guala & C. Grismado
Argentina
Reserva Ecologica Costanera Sur
-34.606277
Macaes
1
-58.348816
Laguna
96
97
MACN-Ar 33087
1
1
Ciudad Autonoma de Buenos Aires
3069306604
2006-04-22
MACN-Ar
Ramirez & F. Labarque & C. Sosa
Argentina
32
-34.225307
Reserva Natural Otamendi
1
-58.90025
Campana
96
97
MACN-Ar 10980
1
1
Ciudad Autonoma de Buenos Aires
3069306614
2006-04-22
MACN-Ar
Ramirez & F. Labarque & C. Sosa
Argentina
32
true
-34.225307
Reserva Natural Otamendi
1
-58.90025
Campana
96
97
MACN-Ar 10984
1
1
Ciudad Autonoma de Buenos Aires
3069306428
[247,688,1533,1560]
MACN-Ar
Argentina
96
97
MACN-Ar 11026
3
2
1
3069306310
2007-04-07
MACN-Ar
C. Grismado & L. Damer & N. Lopez & S. Trivero & Crudele & Olejnik
Argentina
16
-34.23076
Sendero Guardianes de la Barranca
1
-58.894897
Reserva Natural Otamendi
96
97
MACN-Ar 12457
2
1
3069306434
2007-03-10
MACN-Ar
Grismado & L. Damer & N. Lopez & S. Trivero & I. Crudele & Olejnik
Argentina
4
-34.278
Rio Lujan
55
-58.890167
96
97
MACN-Ar 12223
1
3069306301
2007-04-07
MACN-Ar
C. Grismado & L. Damer & N. Lopez & Trivero & Crudele & Olejnik
Argentina
Same
96
97
MACN-Ar 12354
9
8
1
3069306476
MACN-Ar
Argentina
Same
96
97
MACN-Ar 12481
2
2
3069306307
2007-05-19
MACN-Ar
C. Grismado & I. Crudele & N. Olejnik & Trivero
Argentina
Same
96
97
MACN-Ar 12538
1
1
3069306579
2007-07-28
MACN-Ar
C. Grismado & L. Damer & I. Crudele & Olejnik & Lopez & De Biase
Argentina
Same
96
97
MACN-Ar 12791
2
2
3069306455
2006-04-17
MACN-Ar
P. Turienzo
Argentina
-34.556175
Campo de Mayo
1
-58.657913
Ferrocarril General Belgrano
96
97
MACN-Ar 33083
3
3
3069306533
MACN-Ar
P. Turienzo
Argentina
Same
96
97
MACN-Ar 33085
1
3069306524
1940-04
MACN-Ar
Argentina
-36.41299
Buenos Aires
1
-60.402023
96
97
MACN-Ar 16635
1
1
Buenos Aires
3069306449
2012-04
MACN-Ar
N. Ferretti
Argentina
-37.379444
Reserva Natural Sierra del Tigre
1
-59.128887
Tandil
96
97
MACN-Ar 33022
4
2
2
3069306445
2013-07-02
2013-07-03
2013-07-02
MACN-Ar
Ferretti & G. Pompozzi & S. Copperi
Argentina
300
102
103
-38.06668
Parque Provincial Ernesto Tornquist
1
-61.96355
Tornquist
96
97
MACN-Ar 32246
1
1
3069306318
1967-02
MACN-Ar
M. Galiano
Argentina
-38.137325
Sierra de la Ventana
1
-61.794006
102
103
MACN-Ar 16677
1
1
3069306339
[245,1111,1388,1415]
1994-03-06
MACN-Ar
M. Ramirez
Argentina
Same
102
103
MACN-Ar 16478
4
1
3
3069306546
1932-04
MACN-Ar
A. Carcelles & J. Daguerre
Argentina
Patagones
Buque Oceanografico
Puerto San Blas
102
103
MACN-Ar 16638
2
1
1
3069306329
2007-11-30
MACN-Ar
P. Turienzo
Argentina
-36.617996
Santa Rosa
1
-64.282364
Capital
102
103
MACN-Ar 30983
1
1
La Pampa
3069306365
2007-10-07
MACN-Ar
P. Turienzo
Argentina
-36.617996
Santa Rosa
1
-64.282364
Capital
102
103
MACN-Ar 30984
1
3069306390
1973-09
MACN-Ar
O. Ferraris
Argentina
-38.93309
Neuquen
1
-68.09721
Confluencia
102
103
MACN-Ar 16373
1
1
Neuquen
3069306615
2013-01
MACN-Ar
H. Iuri
Argentina
-40.87271
Viedma
1
-63.027023
Adolfo Alsina
102
103
MACN-Ar 30987
1
1
Rio Negro