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Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil
No full textCoronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo, Rheims, Cristina Anne (2013): Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil. Zootaxa 3637 (5): 501-520, DOI: 10.11646/zootaxa.3637.5.
FIGURE 1 in Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae)
No full textFIGURE 1. Habitus. Dorsal View of male of Metalibitia spp.: (A) M. adunca (SMF 143/9), (B) M. argentina (MACN 4497), (C) M. borellii (MNRJ 1374), (D) M. brasiliensis (MZSP 18313). Scale: 1 mm.Published as part of Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo, 2017, Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae), pp. 201-242 in Zootaxa 4291 (2) on page 206, DOI: 10.11646/zootaxa.4291.2.1, http://zenodo.org/record/82948
Gonyleptidae
No full textFamily GONYLEPTIDAE Sundevall, 1833Published as part of Coronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo & Rheims, Cristina Anne, 2013, Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil, pp. 501-520 in Zootaxa 3637 (5) on page 503, DOI: 10.11646/zootaxa.3637.5.1, http://zenodo.org/record/21988
Stygnidae
No full textFamily STYGNIDAE Simon, 1879 bPublished as part of Coronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo & Rheims, Cristina Anne, 2013, Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil, pp. 501-520 in Zootaxa 3637 (5) on page 508, DOI: 10.11646/zootaxa.3637.5.1, http://zenodo.org/record/21988
Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae)
No full textCoronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo (2017): Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae). Zootaxa 4291 (2): 201-242, DOI: https://doi.org/10.11646/zootaxa.4291.2.
FIGURE 3. Habitus, dorsal view. A Heterarthrodes alvimi IBSP 50, syntype 3 in Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil
No full textFIGURE 3. Habitus, dorsal view. A Heterarthrodes alvimi IBSP 50, syntype 3; B Stenoprostygnus mamillatus IBSP 10100, holotype 3; C Leitaoius iguapensis IBSP 10552, syntype 3; D Mitogoniella mutila IBSP 10551, holotype Ƥ; E Adelphobunus singularis IBSP 17, holotype 3; F–G Anomaloleptes singularis IBSP 4 (F syntype 3, G syntype Ƥ); H Chaquesia minensis IBSP 10088, syntype Ƥ; I Diplocaldasius pallidus IBSP 10, holotype Ƥ. Scale lines: 1 mm: B; 5 mm: A, C–I.Published as part of Coronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo & Rheims, Cristina Anne, 2013, Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil, pp. 501-520 in Zootaxa 3637 (5) on page 511, DOI: 10.11646/zootaxa.3637.5.1, http://zenodo.org/record/21988
Cosmetidae
No full textCosmetidae 2 (0) tubercle on paracheliceral median projection united 21 (0) pedipalpal femur with spaced tubercles 22 (0) pedipalpal tibia depressed 24 (0) pedipalpal tarsus with short setae Platygyndes + Moselabius + Eulibitia + Fortalezius + Metavononoides + Roquettea 9 (2) opistosomal area I smooth 11 (1) opistosomal area II smooth 29 (2) trochanter IV dorsally unarmed 54 (2) penial ventral plate with two pairs of macrosetae B 60 (0) penial glans with dorsal process Genus Metalibitia 23 (0) pedipalpal tibia base wider than apex 55 (0) straight macrosetae C on penial ventral plate 30 (0) penial ventral plate with lateral folded membranous extension 59 (1) penial glans inserted at median region of ventral plate Metalibitia spp. ( except M. adunca) 21 (0) dorsal pedipalpal tubercles contiguous 31 (1) trochanter IV with a group of projections 61 (1) pedipalpal femur with dorsal tubercles contiguous Metalibitia brasiliensis + M. rosascostai + M. santaremis + M.abuna sp. nov. 2 (1) anterior margin of dorsal scutum with paracheliceralprojections 33 (2) trocanther IV with four-five retrolateral median projections 64 (0) penial stylus apex truncated 47 (2) trochanter IV with four–five median retrolateral tubercles Metalibitia paraguayensis + M. borellii + M. tibialis + M.argentina 3 (2) prosoma densely covered with tubercles 32 (2) trochanter IV with two retrolateral apical tubercles 65 (1) penial stylus apex smooth Metalibitia borellii + M. tibialis + M.argentina 16 (1) free tergite III with a median higher tubercle 46 (0) penial truncus apical region larger than ventral plate width 64 (2) penial stylus apex pointed Metalibitia borellii + M. tibialis 5 (1) Ocularium with median depression 31(0) trochanter IV with single retrolateral projection 32 (1) trochanter IV with one retrolateral apical tubercle 33 (0) trocanther IV without retrolateral median projections 38 (0) femur IV with retrolateral apical apophyses 49 (1) penial ventral plate lateral margin narrowed mediallyPublished as part of Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo, 2017, Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae), pp. 201-242 in Zootaxa 4291 (2) on page 238, DOI: 10.11646/zootaxa.4291.2.1, http://zenodo.org/record/82948
Caelopyginae Sørensen 1884
No full textSubfamily CAELOPYGINAE Sørensen, 1884 <p> 18. <i>Heterampheres variabilis</i> Mello-Leitão, 1935 b. Syntype 1Ƥ; type locality: Morro de Caxambú, Petrópolis, Rio de Janeiro State, Brazil (IBSP 51). Junior synonym of <i>Metarthrodes nigrigranulatus</i> Roewer, 1913 b (see Pinto-da-Rocha 2002). <i> <i>Not available</i>.</i> </p> <p> 19. <i>Heterarthrodes alvimi</i> Mello-Leitão, 1935 b. Syntype 13; type locality: Morro de Caxambu, Petrópolis, Rio de Janeiro State, Brazil (IBSP 50, Fig. 3 A). Junior synonym of <i>Caelopygus elegans</i> (Perty, 1833) (see Soares & Soares 1986). <i>Available</i>.</p> <p> 20. <i>Metarthrodes pardalis</i> Piza, 1943 a. Syntype 13; type locality: Fazenda Poço Grande, Juquiá, São Paulo State, Brazil (MZLQ A0125). Junior synonym of <i>Ampheres leucopheus</i> (Mello-Leitão, 1922) (see Soares 1943c). <i>Not available</i>.</p> <p> 21. <i>Stenoprostygnus mamillatus</i> Piza, 1940 a. Holotype 3; type locality: Alto da Serra de Paranapiacaba, São Paulo State, Brazil (ex MZLQ A0043 / IBSP 10100, Fig. 3 B). Junior synonym of <i>Pristocnemis farinosus</i> (Mello-Leitão, 1922) (see Soares 1943a). The original description mistakenly mentions a female holotype. However, examination of the specimen showed it is in fact a male. The author probably confused the sex due to the fact that is very slightly armed. <i>Available</i>.</p>Published as part of <i>Coronato-Ribeiro, Amanda, Pinto-Da-Rocha, Ricardo & Rheims, Cristina Anne, 2013, Catalogue of Opiliones (Arachnida) types deposited in the Arachnida and Myriapoda collection of the Instituto Butantan, São Paulo, Brazil, pp. 501-520 in Zootaxa 3637 (5)</i> on page 504, DOI: 10.11646/zootaxa.3637.5.1, <a href="http://zenodo.org/record/219889">http://zenodo.org/record/219889</a>
Metalibitia fuscomaculata H. Soares 1970
No full textMetalibitia fuscomaculata H. Soares, 1970 (Figs. 9 A–G) Metalibitia fuscomaculata H. Soares, 1970: 326 [desc], fig. 6; Kury & Pinto-da-Rocha, 2002: 356 [cat]; Kury, 2003: 69 [cat] Type material. MNRJ 5064 holotype ♀. Examined. HSPC 72, paratypes 2♀. Not examined. Type locality. BRAZIL, Pará State, Paru River, east margin. Geographical distribution (Fig. 14): Only known From type locality. Diagnosis. Resembles M. santaremis and M. abuna sp. nov., in having two separate tubercles on paracheliceral projections (Figs 2 C, E, 9A); coxae I–III with FalciForm, elongated tubercles, surpassing the coxae apex (Figs 2 C, E; 9A); Femur IV elongated (Figs 6 C, E; 9D); Femur, patella and tibia IV smooth (Figs 6 C, E; 8C, E; 9D, F); similar to M. santaremis in having six ventral tubercles on pedipalpal Femur (Figs 3 F, 9C) (M. abuna sp. nov. has eight, Fig. 4 F); to M. abuna sp. nov. in having coxa II with retrolateral tubercle (Figs 2 E; 9A). It is distinguished From these species in having similar sized tubercles on Free tergite III (Fig. 9 A) (M. santaremis and M. abuna sp. nov. have the median tubercles highest, and M. abuna sp. nov. has two contiguous tubercles, Figs 2 C, E), and trochanter IV with one ventral proximal tubercle with rounded apex (Fig. 9 E) (absent in M. santaremis and M. abuna sp. nov., Figs 6 H, J). Redescription. Female (MNRJ 5064) Measurements (holotype): dorsal scutum, total length 2.8; dorsal scutum, total width 2.6; prosoma length 0.8; prosoma width 1.5; Femur I length 1.2; Femur II length 2.3; Femur III length 1.8; Femur IV length 2.7; pedipalpal Femur length 0.6 mm. Coloration in ethanol: Entirely pale brown. Dorsum (Fig. 9 A): Anterior margin oF dorsal scutum with median portion smooth, with two rhomboid tubercles, near paracheliceral projections. Lateral margins borders oF opisthosoma with rounded tubercles near areas I–IV. Domed ocularium, without median depression. All scutal areas entirely covered with small tubercles. Posterior margin oF dorsal scutum with a row oF 14 rounded tubercles, with paramedian region smooth. Free tergite I with a row oF 16 tubercles, II with row oF 14 tubercles, III with row oF 10 tubercles. Anal operculum with 17 rounded tubercles irregularly distributed. All tubercles oF posterior margin oF dorsal scutum Free tergites and anal operculum have rounded apex. Chelicera (Fig. 9 A): Bulla with three–Four tubercles on proximal margin, the prolateral one higher, two tubercles on retroapical region, and dorsolateral small tubercles. Segment II with three teeth, segment III with Four teeth. Pedipalps (Figs 9 B–C): Trochanter with one high ventral tubercle. Femur with dorsal tubercles united, Four dorsoapical tubercles, ventral row oF six rounded tubercles, and one proapical tubercle highest. Tibia and tarsus lost. Legs (Figs 9 A, D–G): Coxa I with one FalciForm prolateral long tubercle with pointed apex (reaching the coxa apex) and one retrolateral basal long tubercle. Coxa II with one FalciForm retrolateral apical tubercle with rhomboid apex and one prolateral tubercle with the same shape. Coxa III with one long prolateral pointed tubercle and one retrolateral. Coxa IV without apical region visible, tuberculated, with one dorsopical prolateral apophysis and three minute ventral tubercles, one retroapical tubercle with rounded apex. Trochanter IV with one dorsal tubercle, three small retrodorsal tubercles, with one ventral proximal tubercle with rounded apex. Femur IV entirely granulated. Patella and tibia IV tuberculated. Tarsal Formula: 5 / 5 / 5 / 5. Male: unknown. Material examined. Only the type material.Published as part of Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo, 2017, Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae), pp. 201-242 in Zootaxa 4291 (2) on pages 220-221, DOI: 10.11646/zootaxa.4291.2.1, http://zenodo.org/record/82948
Metalibitia
No full textKey to males of Metalibitia species 1. Free tergite III with similar-sized tubercles (Figs 1 D; 2A, B)................................................... 2 - Free tergite III with tubercles of different sizes (Figs 1 B, C; 2D)................................................3 2. Free tergite II with two higher lateral tubercles, three tubercles united at the base to apex on paracheliceral projections (Fig. 1 A), femur IV with retroapical ventral apophysis long and rounded and retrolateral spine on tibia IV (Figs 5 A, E; 7E).................................................................................................. M. adunca. - Free tergite II with similar sized tubercles, two tubercles on paracheliceral projections (Figs 1 D; 2A, B) and tibia IV with tubercles and small tubercles (Figs 7 D, H; 8A, F)............................................................ 4 3. Femur IV with one retrolateral rounded tubercle on distal portion higher than the other ones (Figs 5 C, G; 6D, I)..........5 - Femur IV with retrolateral distal tubercles of similar sizes (Figs 5 B, F)................................. M. argentina 4. Tubercles of coxa II falciform, surpassing the apex of coxa (Figs 2 C, E), retrolateral region of trocanter IV smooth, femur IV straight (Figs 6 C, H, E, J)...............................................................................8 - Tubercles of coxa II straight, not exceeding the apex (Figs 2 A, B), retrolateral region of trocanter IV with one or more tuber- cles, femur IV curved (Figs 6 F, G)........................................................................6 5. Tibia IV with apophyses on ventral region (Fig. 8 I).................................................... M. tibialis - Tibia IV with only tubercles (Fig. 7 C)............................................................. M. borellii 6. Trochanter IV with row of five retroventral tubercles united at base, femur IV with one retroapical tubercle with pointed apex (Figs 6 B, G), tibia IV with prolateral row of tubercles (Figs 8 B, G)................................... M. rosascostai - Trochanter IV with group of retroventral tubercles, femur IV with retroapical similar-sized tubercles (Figs 5 D, H; 6A, F), apex of tibia IV with similar-sized of all tubercles (Figs 7 D, H; 8A, F)................................................ 7 7. Pedipalpal femur with six ventral tubercles, three ventroapical tubercles (Fig. 3 C) and median portion of leg trochanter IV with set of five-seven tubercles (Figs 5 D, H)......................................................... M. brasiliensis - Pedipalpal femur with nine ventral tubercles, being two of them ventroapical (Fig. 3 D), and distal portion of leg trocanter IV with group of four tubercles (Figs 6 A, F)...................................................... M. paraguayensis 8. Free tergite III with median tubercles fused and highest, coxa II with retrolateral tubercle (Fig. 2 E)...... M. abuna sp. nov. - Free tergite III with central tubercles separated, coxa II only with prolateral tubercle (Fig. 2 C)............. M. santaremisPublished as part of Coronato-Ribeiro, Amanda & Pinto-Da-Rocha, Ricardo, 2017, Taxonomic revision and cladistic analysis of the genus Metalibitia Roewer, 1912 (Opiliones, Cosmetidae, Cosmetinae), pp. 201-242 in Zootaxa 4291 (2) on page 205, DOI: 10.11646/zootaxa.4291.2.1, http://zenodo.org/record/82948
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