taxonID	type	description	language	source
03C63D2E9E32FFC4B8D435AE7EDFFE92.taxon	diagnosis	Diagnosis. Males of A. luederwaldti are similar to those of A. attarum by the RTA with three lobes and by the large, curved retrolateral cymbial process (Bonaldo & Brescovit 1998: figs 12 ¯ 13), differing by the large, retrobasally curved cymbial transversal process and by the tegulum with a field of small tegumental papillae at the embolar base (Figs 1 ¯ 2).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E32FFC4B8D435AE7EDFFE92.taxon	description	Description. Male (IBSP 91464). Carapace pale yellow, cephalic region grey with central discontinuous dark grey line, median eye area with black spot divided by wide longitudinal gap; chelicerae and fangs dark yellow; endites pale yellow with white apex, without conspicuous brown pit on basal inner margin; labium orange; sternum pale yellow with brown margins; legs pale yellow, distal portion of metatarsus black; abdomen pale yellow. Total length 3.33. Carapace 1.69 long, 1.38 wide, 0.73 high. Clypeus 0.15 high. Eye diameters and interdistances: AME 0.09, ALE 0.07, PME 0.06, PLE 0.05; AME – AME 0.25, AME – ALE 0.03, PME – PME 0.12, PME – PLE 0.04, ALE – PLE contiguous. MOQ length: 0.18, front width: 0.25, back width: 0.24. Chelicerae 0.50 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.89 long, 0.87 wide. Abdomen 1.64 long, 1.04 wide. Leg measurements: I: femur 1.63 / patella 0.64 / tibia 1.47 / metatarsus 1.39 / tarsus 1.12 / total 6.25. II: 1.63 / 0.56 / 1.40 / 1.41 / 1.12 / 6.12. III: 1.52 / 0.56 / 1.28 / 1.45 / 1.15 / 5.96. IV: 1.70 / 0.54 / 1.51 / 1.74 / 1.23 / 6.72. Leg spination: I: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0 - 2 - 0. Palp: RTA with three lobes; apical spur with a broad lamelliform base, arising sub-apically from ventral lobe; median lobe sclerotized; dorsal lobe finger-shaped, oriented apically; cymbial prolateral process large, fused to cymbial transversal process; cymbial transversal process visible in ventral view; cymbial retrodorsal process strongly projected and excavated; cymbial retrolateral tubercle large, rounded; both prolateral tegular keel and ventral tegular keel absent; tegular retrolateral groove present; proximal extension of median apophysis long; median extension of median apophysis entire, smooth; distal extension of median apophysis apically projected (Figs 1, 2). Female. Described by Platnick & Baptista, 1995: 7, figs 9 – 11. Additional documentation in Bonaldo & Brescovit (2005: 54, figs 24 – 37).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E32FFC4B8D435AE7EDFFE92.taxon	distribution	Distribution. States of São Paulo, Minas Gerais and Mato Grosso do Sul, Brazil (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E32FFC4B8D435AE7EDFFE92.taxon	materials_examined	Material examined. BRAZIL: Mato Grosso do Sul: Ivinhema [22 ° 18 ' 18.13 " S, 53 ° 49 ' 08.09 " W], 1 ♂, 24. I. 2005, K. Anjos leg. (IBSP 91464), 1 ♀, same data (IBSP 91466); São Paulo: Botucatu (FCA-UNESP) [22 ° 51 ' 30.68 " S, 48 ° 26 ' 04.97 " W], 7 ♀, K. Ichinose leg. (MZSP 59511); (Fazenda Lageado, Campus UNESP), 22 ° 52 ' 48.00 " S, 48 ° 26 ' 24.00 " W, 1 ♀, K. Ichinose leg. (MZSP 60347).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	materials_examined	Type material. ♂ holotype from Brejinho de Nazaré, 11 ° 00 ' 93.1 '' S, 48 ° 33 ' 51.1 '' W, Tocantins, Brazil, 14 - 23. II. 2003, I. Knysak & R. Martins leg. (IBSP 91459).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	etymology	Etymology. The specific name is a patronym in honour of the first author’s daughter, Laura Camara Ximenes Pereira, nicknamed Laurica.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	diagnosis	Diagnosis. Males of A. lauricae n. sp. are similar to those of A. carimbo n. sp., A. uiriri Bonaldo & Brescovit, A. tucurui Bonaldo & Brescovit and A. verhaaghi Bonaldo & Brescovit by the presence of both prolateral and ventral tegular keels (Figs 5, 7; Bonaldo & Brescovit 2005: figs 2, 9). They differ from those of A. verhaaghi by not presenting the additional, median lobe on the retrolateral tibial apophysis, and from the other three species by the larger cymbial retro-dorsal process, and by the median extension of the median apophysis that is composed of a single, smooth piece (Figs 3, 4).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	description	Description. Male (holotype, IBSP 91459). Carapace pale yellow, cephalic region slightly darker, anterior median eye area with black spot divided by longitudinal gap; chelicerae pale yellow with orange fangs; endites and labium pale yellow; labium with white apex; endites with conspicuous brown pit on basal inner margin; sternum pale yellow with brown margins; legs pale yellow; abdomen pale grey. Total length 2.87. Carapace 1.27 long, 1.05 wide, 0.53 high. Clypeus 0.09 high. Eye diameters and interdistances: AME 0.10, ALE 0.09, PME 0.08, PLE 0.07; AME-AME 0.06, AME – ALE contiguous, PME – PME 0.11, PME – PLE 0.07, ALE – PLE contiguous. MOQ length: 0.20, front width: 0.23, back width: 0.23. Chelicerae 0.43 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.74 long, 0.72 wide. Abdomen 1.63 long, 0.96 wide. Leg measurements: I: femur 0.89 / patella 0.35 / tibia 0.76 / metatarsus 0.76 / tarsus 0.57 / total 3.33. II: 0.96 / 0.36 / 0.77 / 0.85 / 0.66 / 3.6. III: 0.94 / 0.39 / 0.70 / 0.89 / 0.65 / 3.57. IV: 1.06 / 0.41 / 0.87 / 1.13 / 0.72 / 4.19. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 1 p- 0 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0 - 2 - 2; metatarsus d 0, p 0, r 0, v 2.2.0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0 - 0 - 1, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Palp: RTA with two lobes, ventral lobe large; apical spur lamelliform, with broad base arising sub-apically from ventral lobe, dorsal lobe small, finger-shaped, oriented dorso-apically, without sub-apical process, with small retro-basal projection; cymbial prolateral process fused to cymbial transversal process; cymbial transversal process gently curved retro-apically, base wide, without basal prong; cymbial retrolateral tubercle a tubular blunt projection; cymbial retrodorsal process digitiform, distally blunt, not excavated; both prolateral tegular keel and ventral tegular keel present, well separated, prolateral tegular keel larger; tegular retrolateral groove present, slender; distal extension of median apophysis protruded apically, acute; median extension of median apophysis smooth, composed of single piece, proximal extension of median apophysis long, tip blunt (Figs 3, 4). Female. Unknown.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	distribution	Distribution. Known only from the type locality (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E30FFC3B8D431D37F11FB17.taxon	materials_examined	Material examined. Only the type.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	materials_examined	Type material. ♂ holotype from IPAM, Fazenda Arataú, Novo Repartimento [04 ° 14 ' 52.22 '', 49 ° 57 ' 01.35 '' W], Pará, Brazil, 11 - 12. VIII. 2003 (MPEG 34848). ♂ paratype, same data, 17 - 18. VI. 2002 (MPEG 34849).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	etymology	Etymology. The specific name refers to a folk music style, typical from state of Pará, the " Carimbó ".	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	diagnosis	Diagnosis. Males of A. carimbo n. sp. are similar to those of A. blakei Bonaldo & Brescovit and A. carranca Bonaldo & Brescovit by the large dorsal lobe of the RTA, and by the median extension of the median apophysis comprising two pieces, the proximal one sculptured (Bonaldo & Brescovit 2005: figs 11, 12, 14, 15). They differ from those of A. carranca by the finger-shaped, not excavated cymbial retro-dorsal process, and from those of A. blakei by the shorter apical extension of RTA’s dorsal lobe, which is devoid of a ventral prong (Figs 5, 6).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	description	Description. Male (holotype, MPEG 34848). Carapace pale yellow, cephalic region slightly darker, anterior median eye area with black spot divided by longitudinal gap; chelicerae pale yellow with fangs brown; endites and labium pale yellow, with white apex; sternum pale yellow with pale brown margins; legs yellow; abdomen pale yellow. Total length 3.80. Carapace 1.80 long, 1.45 wide, 0.41 high. Clypeus 0.14 high. Eye diameters and interdistances: AME 0.11, ALE 0.08, PME 0.10, PLE 0.08; AME – AME 0.08, AME – ALE contiguous, PME – PME 0.15, PME – PLE 0.05, ALE – PLE contiguous. MOQ length: 0.24, front width: 0.28, back width: 0.27. Chelicerae 0.65 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.96 long, 0.98 wide. Abdomen 1.83 long, 1.40 wide. Leg measurements: I: femur 1.66 / patella 0.64 / tibia 1.51 / metatarsus 1.44 / tarsus 1.10 / total 6.35. II: 1.60 / 0.61 / 1.38 / 1.46 / 1.08 / 6.13. III: 1.46 / 0.59 / 1.32 / 1.50 / 1.14 / 6.01. IV: 1.66 / 0.60 / 1.61 / 1.81 / 1.26 / 6.94. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - r 1 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Palp: RTA with two lobes, ventral lobe small; apical spur large, with base arising proximally from ventral lobe, dorsal lobe large, sub-rectangular, oriented dorso-apically, with small apical process; cymbial prolateral process large, separated from cymbial transversal process; cymbial transversal process long, slender, without basal prong; cymbial retrolateral tubercle a wide transversal protrusion; cymbial retrodorsal process finger-shaped, conical; both prolateral tegular keel and ventral tegular keel present, small, sub-contiguous; tegular retrolateral groove present, wide; distal extension of median apophysis blunt, slightly protruded apically; median extension of median apophysis composed of two pieces, proximal one sculptured; proximal extension of median apophysis long (Figs 5, 6). Female. Unknown.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	distribution	Distribution. Known only from the type locality (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E37FFC1B8D435507F24FF2A.taxon	materials_examined	Material examined. Only the types.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFC1B8D4310B7FA5F8C5.taxon	diagnosis	Diagnosis. Males of A. verhaaghi are similar to those of A. lamellatus Bonaldo & Brescovit by the presence of an additional, median lobe on the RTA, the finger-shaped dorsal lobe, and the median sector of the median apophysis composed of two smooth pieces (Bonaldo & Brescovit 2005: figs 4, 5). They differ by the thin, almost unsclerotized median lobe, and by the cymbial transverse process being larger and visible in ventral view (Figs 7, 8).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFC1B8D4310B7FA5F8C5.taxon	description	Description. Male (MPEG 34857). Carapace yellow, anterior median eye area with black spot divided by longitudinal gap; chelicerae dark yellow with fangs brown; endites pale yellow with white apex, labium pale yellow; sternum pale yellow with brown margins; legs: femur and patella yellow, tibiae, metatarsus and tarsus pale orange; abdomen pale yellow. Total length 4.12. Carapace 1.72 long, 1.40 wide, 0.49 high. Clypeus 0.16 high. Eye diameters and interdistances: AME 0.11, ALE 0.07, PME 0.95, PLE 0.79; AME – AME 0.08, AME – ALE contiguous, PME – PME 0.14, PME – PLE 0.07, ALE – PLE contiguous. MOQ length: 0.28, front width: 0.23, back width: 0.27. Chelicerae 0.57 long, with 3 promarginal and 2 retromarginal teeth. Sternum 1.01 long, 1.00 wide. Abdomen 2.27 long, 1.37 wide. Leg measurements: I: femur 1.42 / patella 0.60 / tibia 1.31 / metatarsus 1.38 / tarsus 1.09 / total 5.80. II: 1.34 / 0.56 / 1.32 / 1.39 / 1.04 / 5.65. III: 1.35 / 0.52 / 1.10 / 1.40 / 1.06 / 5.43. IV: 1.58 / 0.56 / 1.30 / 1.65 / 1.13 / 6.22. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Palp: RTA with three lobes, ventral lobe large; apical spur sclerotized, with broad base arising sub-apically from ventral lobe, dorsal lobe finger-shaped, oriented apically, without sub-apical digitiform process; cymbial prolateral process projected, excavated, separated from cymbial transversal process; cymbial transversal process long, gently curved retro-apically, without basal prong; cymbial retrolateral tubercle sub-quadrangular in retrolateral view; cymbial retrodorsal process small, excavated, directed basally; both prolateral tegular keel and ventral tegular keel present, small, contiguous; tegular retrolateral groove present, wide; distal extension of median apophysis protruded apically; median extension of median apophysis smooth, composed of two pieces, proximal extension of median apophysis long (figs 7, 8). Female. Described by Bonaldo & Brescovit (1998: 170, figs 14 – 17).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFC1B8D4310B7FA5F8C5.taxon	distribution	Distribution. States of Ceará and Piauí, Brazil (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFC1B8D4310B7FA5F8C5.taxon	materials_examined	Material examined. BRAZIL: Piauí: Brasileira e Piracuruca, (Parque Nacional Sete Cidades) 04 ° 05 ' 39.9 '' S, 41 ° 43 ' 53.3 '' W, 1 ♂, 17. XII. 2004, E. B. O. Marques leg. (MPEG 34853); 1 ♀ (CHNUFPI 0247); 1 ♂, 6. XII. 2006, L. S. Carvalho, D. F. Candiani & N. F. Lo Man Hung leg. (MPEG 34857); 04 ° 06 ' 18.7 " S, 41 ° 42 ' 06.4 " W, 1 ♀, 24. VI. 2007, L. S. Carvalho, M. P. Albuquerque & F. M. Oliveira-Neto leg. (MPEG 34860); 04 ° 06 ' 29.3 " S, 41 ° 40 ' 47.46 " W, 1 ♂, 22. I. 2007, M. P. Albuquerque leg. (MPEG 34858); 04 ° 07 ' 50.1 " S 41 ° 42 ' 00.4 " W, 1 ♂, 26. I. 2007, L. S. Carvalho, M. T. L. Avelino & M. P. Albuquerque leg. (MPEG 34859); José de Freitas, (Fazenda Nazareth), 04 ° 47 ' 58.1 '' S, 42 ° 37 ' 48.8 '' W, 1 ♀, 23. XI. 2003, E. B. O. Marques leg. (MPEG 34856); Castelo do Piauí (ECB Rochas Ornamentais LTDA, Fazenda Bonito) 05 ° 13 ' 50.8 '' S, 41 ° 42 ' 01.1 '' W, 1 ♂, 26. X. 2005, F. M. Oliveira-Neto leg. (MPEG 34854); 1 ♂, 9. XII. 2005, F. M. Oliveira-Neto leg. (MPEG 34855).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	materials_examined	Type material. ♂ holotype from Estação Ecológica do Panga, Uberlândia, Minas Gerais, [19 ° 11 ' 40 " S, 48 ° 19 ' 06 " W], Brazil, VIII. 2006, M. Mineo leg. (IBSP 91 461); two ♂ paratypes, same data as holotype (IBSP 91462, IBSP 91460); ♂ paratype from Horto Barra do Moeda, Três Lagoas, Mato Grosso do Sul, 20 ° 57 ' 00 " S, 51 ° 47 ' 00 " W, Brazil, XI. 2008, M. Uehara-Prado leg. (UFMG 5127).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	etymology	Etymology. The specific name is a patronym honouring the first author’s wife, Thalita Camara Ximenes Pereira.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	diagnosis	Diagnosis. Males of Attacobius thalitae n. sp. share with those of A. demiguise n. sp. the short proximal end of the median apophysis and the absence of the tegular retrolateral groove (Figs 11, 12). They are promptly recognized by the small, inconspicuous retro-dorsal cymbial process and the extremely developed prolateral tegular keel, which completely covers the embolar base in ventral view (Figs 9, 10).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	description	Description. Male (holotype, IBSP 91461). Carapace pale yellow, cephalic region slightly darker, anterior median eye area with black spot divided by longitudinal gap; chelicerae yellow with fangs brown; endites and labium yellow; endites without conspicuous brown pit on basal inner margin; sternum pale yellow with brown margins; legs: femur and patella yellow, tibiae, metatarsus and tarsus orange; abdomen pale grey. Total length 3.27. Carapace 1.34 long, 1.14 wide, 0.36 high. Clypeus 0.10 high. Eye diameters and interdistances: AME 0.09, ALE 0.08, PME 0.08, PLE 0.10; AME – AME 0.05, AME – ALE contiguous, PME – PME 0.10, PME-PLE 0.02, ALE – PLE contiguous. MOQ length: 0.21, front width: 0.23, back width: 0.25. Chelicerae 0.46 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.75 long, 0.83 wide. Abdomen 1.77 long, 1.07 wide. Leg measurements: I: femur 1.21 / patella 0.45 / tibia 1.10 / metatarsus 1.09 / tarsus 0.83 / total 4.68. II: 1.17 / 0.44 / 0.99 / 1.03 / 0.77 / 4.40. III: 1.07 / 0.40 / 0.93 / 1.09 / 0.84 / 4.33. IV: 1.31 / 0.38 / 1.08 / 1.24 / 0.86 / 4.87. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2.2.0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Palp: RTA with two lobes; ventral lobe large; apical spur strongly sclerotized, arising sub-apically from ventral lobe; dorsal lobe small, with an inner excavation; cymbial prolateral process large, fused to cymbial transversal process; cymbial transversal process long, gently curved retro-basally, with large basal prong curved retro-apically; cymbial retrolateral tubercle absent; cymbial retrodorsal process small, lamelliform, triangular, pointed basally; prolateral tegular keel large, sub-rectangular, projected ventro-apically; ventral tegular keel absent; distal extension of median apophysis not protruded apically; median extension of median apophysis smooth, composed of single piece, proximal extension of median apophysis short (Figs 9, 10). Female. Unknown.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	distribution	Distribution. State of Minas Gerais, Brazil (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E35FFCEB8D4372D7F24FD57.taxon	materials_examined	Material examined. Only the types.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	materials_examined	Type material. ♂ holotype from Altamira, Pará, Brazil, 06 ° 08 ' 35.29 '' S, 54 ° 20 ' 09.06 '' W, U. Oliveira & M. D. Miranda leg., 27. VII. 2009 (UFMG 5760). ♀ paratype from Parauapebas, Pará, Brazil 0626 ' 12.6 '' S, 50 ° 34 ' 02.5 '' W, U. Oliveira & M. D. Miranda leg., 25. IV. 2009 (UFMG 5744). Note. The male holotype is in poor condition, with the abdomen and most legs lost. The two specimens examined were collected nearly 400 km apart and the sexes are only tentatively associated. Somatic morphology is remarkably stable across Attacobius species, and the female paratype could also be ascribable to either A. carimbo n. sp. or A. tucurui Bonaldo & Brescovit, the two other species known only by males that occur in South and Central Pará. Since phoretic dispersion has been reported in at least two species of the genus (Ichinose et al. 2004; Camargo et al. 2015), and these three species appear to inhabit the same phytophysiognomy, geographic proximity seems to be a poor criterion. This problem will only be solved when more samples from the region came to light. On the other hand, from a strict nomenclatural point of view, proposing this doubtful association is preferable than making available a fourth, possibly unnecessary specific name.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	etymology	Etymology. The specific name is a noun in apposition taken from a character from Harry Potter's Universe by J. K. Rowling. The Demiguise is described in the Magizoology compendium “ Fantastic Beasts and Where to Find Them ” as being capable of making itself invisible when in danger. The name alludes to the behaviour of some Attacobius species, which appear to become invisible to ants while climbing onto their bodies.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	diagnosis	Diagnosis. Males of Attacobius demiguise n. sp. share with those of A. thalitae n. sp. the short proximal end of median apophysis and the absence of the tegular retrolateral groove (Figs 9, 10). They are promptly distinguished from males of that species by the large, cup-shaped, cymbial retro-dorsal process and by the absence of tegular keels (Figs 11, 12). Females are similar to those of A. uiriri and A. blakei (Figs 16, 18, 19, 21) by the medially interrupted epigynal ventral plate, but can be recognized by the presence of small, globular secondary spermathecae (Figs 13 – 15).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	description	Description. Male (holotype, UFMG 5760). Carapace pale yellow, cephalic region slightly darker, anterior median eye area with black spot divided by longitudinal gap; chelicerae pale yellow with fangs brown; endites and labium pale yellow, with white apex; sternum pale yellow with brown margins; legs: femur and patella yellow, tibiae, metatarsus and tarsus dark yellow; abdomen lost. Total length (?). Carapace 1.58 long, 1.28 wide, 0.30 high. Clypeus 0.12 high. Eye diameters and interdistances: AME 0.10, ALE 0.09, PME 0.10, PLE 0.09; AME – AME 0.07, AME – ALE 0.02, PME – PME 0.13, PME – PLE 0.04, ALE – PLE 0.01. MOQ length: 0.22, front width: 0.25, back width: 0.26. Chelicerae 0.55 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.87 long, 0.91 wide. Abdomen lost. Leg measurements: I: femur 1.32 / patella 0.54 / tibia 1.19 / metatarsus 1.24 / tarsus 0.90 / total 5.19. II: 1.16 / 0.53 / 1.12 / 1.09 / 0.87 / 4.77. III: lost. IV: 1.40 / 0.52 / 1.19 / 1.39 / lost / (?). Leg spination: I: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 0. III: lost. IV: femur d 0, p 0, r 0 - 0 - 1, v 0; tibia d 0, p 0, r 0, v 0; metatarsus lost. Palp: RTA with two lobes, ventral lobe small; apical spur sclerotized, with narrow base arising sub-apically from ventral lobe, dorsal lobe sub-rectangular, oriented dorsally, with small apical digitiform process; cymbial prolateral process separated from cymbial transversal process; cymbial transversal process small, nearly straight, without basal prong; cymbial retrolateral tubercle large, conical, pointed ventro-distally; cymbial retro-dorsal process large, cupshaped; both prolateral and ventral tegular keels absent; tegular retrolateral groove absent; distal extension of median apophysis blunt, not projected distally; median extension of median apophysis smooth, composed of two pieces, proximal extension of median apophysis short (Figs 11, 12). Female (Paratype, UFMG 5744). Colouration as in male, except carapace with cephalic region dark yellow; abdomen pale grey. Total length 4.09. Carapace 1.76 long, 1.49 wide, 0.48 high. Clypeus 0.1 high. Eye diameters and interdistances: AME 0.11, ALE 0.11, PME 0.09, PLE 0.11; AME – AME 0.09, AME – ALE contiguous, PME – PME 0.15, PME – PLE 0.06, ALE – PLE contiguous. MOQ length: 0.25, front width: 0.27, back width: 0.30. Chelicerae 0.64 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.94 long, 0.93 wide. Leg measurements: I: femur 1.64 / patella 0.63 / tibia 1.47 / metatarsus 1.58 / tarsus 1.10 / total 6.42. II: 1.54 / 0.59 / 1.32 / 1.50 / lost / (?). III: 1.50 / 0.56 / 1.26 / 1.57 / 1.16 / 6.05. IV: 1.73 / 0.60 / 1.52 / 1.89 / lost / (?). Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0 - 0 - 1, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Epigynum: ventral surface medially excavated, ventral plate medially interrupted; posterior transverse septum present; dorsal extension of epigynal posterior plate reduced; copulatory openings ventral, medially placed; copulatory ducts translucent; spermathecae separated from each other; primary spermathecae large, sub-quadrangular; secondary spermathecae small (Figs 13 – 15).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	distribution	Distribution. Known only from Altamira and Parauapebas, state of Pará, Brazil (Map 1).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3AFFCCB8D432907FFCF871.taxon	materials_examined	Material examined. Only the types. MAP 1. Distribution records of species of Attacobius.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3FFFCAB8D430D0790EFD57.taxon	diagnosis	Diagnosis. Females of A. uiriri are similar to those of A. demiguise n. sp. and A. blakei (Figs 13, 15, 19, 21) by the medially interrupted epigynal ventral plate. They can be distinguished from those of A. demiguise n. sp. by the absence of secondary spermathecae, and from those of A. blakei by the wider copulatory ducts (Fig. 16 – 18).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3FFFCAB8D430D0790EFD57.taxon	description	Description. Male. Described by Bonaldo & Brescovit (2005: 51, figs 9 ¯ 10). Female (MPEG 34852). Carapace dark yellow, with black spot on each anterior median eye area; chelicerae dark yellow with fangs brown; endites yellow with white apex; labium yellow; sternum yellow with brown margins; legs dark yellow; abdomen pale grey. Total length 5.24. Carapace 2.00 long, 1.70 wide, 0.91 high. Clypeus 0.14 high. Eye diameters and interdistances: AME 0.11, ALE 0.09, PME 0.12, PLE 0.11; AME – AME 0.09, AME – ALE 0.01, PME – PME 0.16, PME – PLE 0.08, ALE – PLE 0.03. MOQ length: 0.26, front width: 0.29, back width: 0.31. Chelicerae 0.80 long, with 3 promarginal and 2 retromarginal teeth. Sternum 1.07 long, 1.11 wide. Abdomen 3.42 long, 2.37 wide. Leg measurements: I: femur 1.94 / patella 0.72 / tibia 1.81 / metatarsus 1.87 / tarsus 1.36 / total 7.70. II: 1.85 / 0.78 / 1.67 / 1.83 / 1.29 / 7.42. III: 1.76 / 0.68 / 1.56 / 1.89 / 1.39 / 7.28. IV: 2.16 / 0.70 / 1.89 / 2.21 / 1.50 / 8.46. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0 - 0 - 1, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Epigynum: ventral surface medially excavated; ventral plate medially interrupted; posterior transverse septum absent; dorsal extension of epigynal posterior plate reduced; copulatory openings ventral, medially placed; copulatory ducts translucent, spermathecae separated from each other; primary spermathecae large, sub-triangular; secondary spermathecae absent (Figs 16 – 18).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3FFFCAB8D430D0790EFD57.taxon	distribution	Distribution. Known only from Parque Estadual da Serra das Andorinhas, Pará, Brazil (Map 2).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3FFFCAB8D430D0790EFD57.taxon	materials_examined	Material examined. BRAZIL: Pará: São Geraldo do Araguaia, Parque Estadual da Serra das Andorinhas, 06 ° 13 ' 10.47 " S, 48 ° 26 ' 17.97 " W, 1 ♀, 30. X- 7. XI. 2011, A. B. Bonaldo et al. leg. (MPEG 34852); (Vila Santa Cruz) [06 ° 13 ' 03.29 " S, 48 ° 26 ' 32.63 " W], 1 ♂, 23 - 29. X. 2011, S. S. Silva leg. (MPEG 34851).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFCAB8D4329079F8F962.taxon	diagnosis	Diagnosis. Females of A. blakei are similar to those of A. demiguise n. sp. and A. uiriri (Figs 13, 15, 16, 18) by the medially interrupted epigynal ventral plate. They can be distinguished from those of A. demiguise n. sp. by the absence of secondary spermathecae and from those of A. blakei by the narrower copulatory ducts (Figs 16 – 18).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFCAB8D4329079F8F962.taxon	description	Description. Male. Described by Bonaldo & Brescovit, 2005: 51, figs 11 – 13. Female (MPEG 34841). Carapace pale yellow, with black spot on each anterior median eye area; chelicerae pale yellow with fangs darker; endites pale yellow with white apex; labium pale yellow; sternum pale yellow with pale brown margins; legs yellow; abdomen pale grey. Total length 3.56. Carapace 1.51 long, 1.21 wide, 0.47 high. Clypeus 0.11 high. Eye diameters and interdistances: AME 0.11, ALE 0.07, PME 0.09, PLE 0.08; AME – AME 0.06, AME – ALE contiguous, PME – PME 0.13, PME – PLE 0.06, ALE – PLE contiguous. MOQ length: 0.23, front width: 0.27, back width: 0.25. Chelicerae 0.57 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.82 long, 0.87 wide. Abdomen 1.85 long, 1.30 wide. Leg measurements: I: femur 1.30 / patella 0.52 / tibia 1.12 / metatarsus 1.17 / tarsus 0.87 / total 4.98. II: 1.23 / 0.50 / 1.07 / 1.18 / 0.90 / 4.88. III: 1.24 / 0.45 / 1.05 / 1.24 / 0.87 / 4.85. IV: 1.51 / 0.51 / 1.30 / 1.52 / 0.96 / 5.80. Leg spination: I: femur d 1 - 1 - 0, p 0 - 0 - 1, r 0, v 0; tibia d 0, p 0, r 0, v 3 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 2 - 2 - 2; metatarsus d 0, p 0, r 0, v 2 - 2 - 0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Epigynum: ventral surface medially excavated; ventral plate medially interrupted; posterior transverse septum absent; dorsal extension of epigynal posterior plate reduced; copulatory openings ventral, medially placed; copulatory ducts translucent, spermathecae separated from each other; primary spermathecae large, rounded; secondary spermathecae absent (Figs 19 – 21).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFCAB8D4329079F8F962.taxon	distribution	Distribution. Known only from Caxiuanã National Forest Pará, Brasil (Map 2).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFCAB8D4329079F8F962.taxon	materials_examined	Material examined. BRAZIL: Pará: Melgaço, Estação Científica Ferreira Penna, Caxiuanã National Forest, 01 ° 44 ' 18.02 " S, 51 ° 27 ' 48.01 " W, 2 ♀, 21 - 31. X. 2003, Equipe MPEG leg. (MPEG 34841, 34842).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	materials_examined	Type material. ♀ holotype from Distrito de Irrigação dos Tabuleiros Litorâneos do Piauí [02 ° 54 ' 19.96 " S, 41 ° 46 ' 24.11 " W], Parnaíba, Piauí, Brazil, 2008, J. A. S. Cunha leg. (IBSP 144009).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	etymology	Etymology. The specific name refers to the Tremembé, an indigenous nation that occupied the Delta of the Parnaíba River.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	diagnosis	Diagnosis. Females of Attacobius tremembe n. sp. are similar to those of A. attarum Roewer, A. nigripes (Mello-Leitão) and A. kitae Bonaldo & Brescovit by the presence of a small, continuous ventral epigynal plate (Platnick & Baptista 1995: figs 12, 18; Bonaldo & Brescovit 2005: fig. 21). They differ from those of A. attarum and A. kitae by the smaller secondary spermathecae and from those of A. nigripes by the presence of unsclerotized copulatory ducts (Figs 22 – 24).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	description	Description. Female (holotype, IBSP 144009). Carapace dark yellow, with black spot on each anterior median eye area; chelicerae and fangs dark yellow; endites pale yellow with white apex; labium dark yellow; sternum pale yellow with brown margins; legs: femur and patella yellow, tibiae, metatarsus and tarsus pale orange; abdomen pale grey. Total length 3.1. Carapace 1.47 long, 1.25 wide, 0.42 high. Clypeus 0.13 high. Eye diameters and interdistances: AME 0.10, ALE 0.10, PME 0.10, PLE 0.10; AME – AME 0.07, AME – ALE contiguous, PME – PME 0.12, PME – PLE 0.06, ALE – PLE contiguous. MOQ length: 0.25, front width: 0.27, back width: 0.25. Chelicerae 0.40 long, with 3 promarginal and 2 retromarginal teeth. Sternum 0.83 long, 0.87 wide. Abdomen 1.69 long, 1.13 wide. Leg measurements: I: lost. II: 1.21 / 0.49 / 1.03 / 1.17 / 0.91 / 4.81. III: 1.14 / 0.47 / 1.00 / 1.16 / 0.89 / 4.66. IV: 1.41 / 0.49 / 1.24 / 1.37 / 0.98 / 5.49. Leg spination: I: lost. II: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0 - 2 - 2; metatarsus d 0, p 0, r 0, v 2.2.0. III: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. IV: femur d 1 - 1 - 0, p 0, r 0, v 0; tibia d 0, p 0, r 0, v 0; metatarsus d 0, p 0, r 0, v 0. Epigynum: ventral surface medially excavated; ventral plate continuous, small; posterior transverse septum present; dorsal extension of epigynal posterior plate reduced; copulatory openings ventral, medially placed; copulatory ducts translucent, spermathecae separated from each other; primary spermathecae relatively large, rounded; secondary spermathecae present, tapering anteriorly (Figs 22 – 24). Male. Unknown.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	distribution	Distribution. State of Piauí, Brazil (Map 2).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3EFFC8B8D437437F11FE27.taxon	materials_examined	Material examined. Only the type.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3CFFC8B8D432C97CF5FC69.taxon	diagnosis	Diagnosis and Description. See Platnick & Baptista (1995). New Record. BRAZIL: Mato Grosso do Sul: Ivinhema [22 ° 18 ' 18.13 " S, 53 ° 49 ' 08.09 " W], 1 ♀, 7. X. 2004, K. Anjos leg. (IBSP 91465).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3CFFC8B8D434497F92FACE.taxon	diagnosis	Diagnosis and Description. See Bonaldo & Brescovit (2005). New Record. BRAZIL: Piauí: Guaribas, Parque Nacional da Serra das Confusões, 09 ° 13 ' 16 " S, 43 ° 29 ' 21 " W, 1 ♂, X. 2006, P. R. R. Silva et al leg. (MPEG 34843).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3CFFC8B8D435287E62F938.taxon	diagnosis	Diagnosis and Description. See Bonaldo & Brescovit (2005). New Records. BRAZIL: Pará: Barcarena [01 ° 30 ' 37.47 " S, 48 ° 37 ' 06.62 " W], 1 ♀ (MPEG 34844); Juruti, Sítio Barroso [02 ° 27 ' 41.7 " S, 56 ° 00 ' 11.6 " W], 1 ♀, 15 - 22. XI. 2007, D. F. Candiani & N. F. Lo-Man-Hung leg. (MPEG 019981); Acampamento Mutum [02 ° 36 ' 45.2 '' S, 56 ° 11 ' 27.5 '' W], 1 ♀ (MPEG 34845). Mato Grosso: Canarana e Querência, Fazenda Tanguro, antiga Fazenda Morro Azul [13 ° 04 ' 25.1 " S, 52 ° 23 ' 15.2 " W], 2 ♀, 12 - 19. VI. 2006, D. F. Candiani, N. F. Lo-Man-Hung leg. (MPEG 34846, 34847).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3CFFD7B8D4377A7FFCF9B0.taxon	diagnosis	Diagnosis and Description. See Bonaldo & Brescovit (2005). New Records. BRAZIL: Pará: Goianésia do Pará, Instituto de Pesquisa Ambiental da Amazônia (IPAM), Fazenda Rio Capim [03 ° 50 ' 39.05 " S, 49 ° 05 ' 52.50 " W], 1 ♂, 30. VII. 2002, Equipe IPAM leg. (MPEG 34850).	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
03C63D2E9E3CFFD7B8D4377A7FFCF9B0.taxon	description	MAP 2. Distribution records of species of Attacobius.	en	Pereira-Filho, José Moisés B., Saturnino, Regiane, Bonaldo, Alexandre B. (2018): Five new species and novel descriptions of opposed sexes of four species of the spider genus Attacobius (Araneae: Corinnidae). Zootaxa 4462 (2): 211-228, DOI: 10.11646/zootaxa.4462.2.3
