taxonID	type	description	language	source
038B5305CD5A2C13FF283842FA97FD9A.taxon	materials_examined	Material examined. BRAZIL. Pará: Belém: Parque Estadual do Utinga [1.423116 ° S, 48.426798 ° W]: 1 ♂, 2013, G. R. S. Ruiz et al. (MPEG 21123); São Félix do Xingu: Parque Nacional da Serra do Pardo (5.806472 ° S, 52.717917 ° W): 1 ♂ 1 ♀, 19. IV. 2012, G. R. S. Ruiz et al. (MPEG 21124, 21125). Maranhão: Mirinzal (2.115108 ° S, 44.846314 ° W): 1 ♂, 10. VIII. 2011, M. B. Aguiar-Neto (MPEG 21131); Centro Novo do Maranhão: Reserva Ecológica do Gurupi (3.685533 ° S, 46.7628 ° W): 1 ♀, 09. XII. 2011, M. B. Aguiar-Neto (MPEG 21132).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5A2C13FF283842FA97FD9A.taxon	diagnosis	Diagnosis. Males of H. taczanowskii are similar to those of H. annulifer Simon, H. tridactylus sp. nov. and H. poseidon sp. nov. in having a hooked RTA pointing ventrally and a developed RvTA (Figs 8, 17, 29). However, they can be distinguished from those for lacking a developed PvTA (see Figs 6 – 7, 16, 27). Also, this is the only Hypaeus species known to have a square mastidion on the male chelicera (Fig. 4). Females differ from those of the species mentioned above (female of H. annulifer is still unknown) and from H. pauciaculeis (Caporiacco) in having a single, median pocket in the epigyne, with the initial portion of the copulation duct flowing anteriorly (Figs 10 – 11).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5A2C13FF283842FA97FD9A.taxon	description	Redescription. Male (MPEG 21131). Total length: 7.20. Carapace dark brown with a yellow round mark behind fovea (Fig. 1), 3.30 long, 2.55 wide, 2.50 high. Ocular quadrangle 2.00 long. Anterior eye row 2.30 wide, posterior 2.10 wide. Fringe of long black setae over AME and ALE (treated as eyebrow throughout the descriptions). White setae joining ALE and PLE, and behind fovea (Fig. 1). AME 0.80 in diameter. Clypeus 0.50 high, darker, with scarce white setae (Fig. 3). Chelicera dark brown, lighter at the tip, with a square mastidion (Figs 3 – 4), three teeth on promargin, four on retromargin. Labium and endite dark brown. Sternum light brown, margins darker. Palp: femur slightly dilated distally; tibia bearing a developed conical RvTA and hooked RTA pointing ventrally; tegulum with a prolateral depression where embolus rests; embolus thin and long, arising from the retrolateral side of the tegulum and curling along the proximal border of tegulum (Figs 6 – 8); there is a dorsal, small projection on the prolateral portion of the embolus (Fig. 5). Legs 1342 (10.65 / 8.90 / 8.20 / 7.80). Coxae and trochanters yellow. Femora yellow, darker distally. Patellae and tibiae, metatarsi and tarsi yellow, darker at joints, lighter on posterior legs. Length of femur I 3.20, II 2.50, III 3.10, IV 2.70. Patella + tibia I 4.35, II 3.10, III 3.10, IV 2.80. Metatarsus + tarsus I 3.10, II 2.20, III 2.70, IV 2.70. Abdomen dorsally pale with dark brown markings (Fig. 1); ventrally pale with a wide, longitudinal dark brown stripe poorly conspicuous. Spinnerets dark brown. Female (MPEG 21132). Total length: 6.65. Carapace yellow with orange cephalic region (Fig. 2), 3.00 long, 2.15 wide, 1.65 high. Ocular quadrangle 1.75 long. Anterior eye row 2.15 wide, posterior 1.85 wide. No modified setae, no eyebrow. AME 0.75 in diameter. Clypeus 0.20 high. Chelicera yellow, with no mastidion, three teeth on promargin and four on retromargin. Labium, endite and sternum yellow. Legs 3142 (7.05 / 6.55 / 6.70 / 5.70), yellow. Length of femur I 2.00, II 1.90, III 2.60, IV 2.30. Patella + tibia I 2.70, II 2.20, III 2.35, IV 2.30. Metatarsus + tarsus I 1.85, II 1.60, III 2.10, IV 2.10. Abdomen as in male, with more conspicuous color pattern (Fig. 2), except for ventral median stripe, restricted to posterior region. Epigynal posterior border notched forming a strong median pocket; two separate bean-shaped openings (Fig. 9). Internally with digitiform glands and sinuous copulation ducts leading to the anterior spermathecae (Figs 10 – 11). Spinnerets yellow. Variation. Males from different localities have slightly different RvTA and mastidia. Here they are all considered a single taxon.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5A2C13FF283842FA97FD9A.taxon	distribution	Distribution. Known from Guyana, French Guiana and Brazil (states of Pará and Maranhão) (Fig. 65).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5F2C11FF283C43FC87F994.taxon	materials_examined	Additional material examined. BRAZIL. Pará: Juruti: Acampamento Mutum (2.612417 ° S, 56.194222 ° W): 1 ♂, 19. VIII. 2011, R. Saturnino (MPEG 21518); 2 ♀, 20. XI. 2007, D. F. Candiani (MPEG 21212); (2.551917 ° S, 56.224917 ° W): 1 ♀, 11. VIII. 2010, N. C. Bastos (MPEG 21511); (2.553833 ° S, 56.222806 ° W): 1 ♀, 11. V. 2010, N. C. Bastos (MPEG 21515); (2.555 ° S, 56.222889 ° W): 2 ♂ 1 ♀, 20. VIII. 2011, E. G. Cafofo (MPEG 21517, 21519, 21514); Beneficiamento (2.507611 ° S, 56.177639 ° W): 1 ♂ 1 ♀, 09. I. 2012, N. C. Bastos (MPEG 21522, 21513); 1 ♂, 12. VIII. 2010, B. V. B. Rodrigues (MPEG 21520); Estrada Plot 2 (2.612556 ° S, 56.190972 ° W): 1 ♀, 06. IX. 2002, D. D. Guimarães (MPEG 21295); 1 ♀, 10. IX. 2002, D. D. Guimarães (MPEG 21294).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5F2C11FF283C43FC87F994.taxon	etymology	Etymology. The epithet, to be treated as a Latin adjective, refers to the three projections on the male palpal tibia (RTA, RvTA and PvTA; Figs 16 – 17).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5F2C11FF283C43FC87F994.taxon	diagnosis	Diagnosis. Males of H. tridactylus sp. nov. are similar to those of H. annulifer Simon and H. poseidon sp. nov. for having three projections on the palpal tibia [male of H. pauciaculeis (Caporiacco) is still unknown]. However, they can be distinguished from those of H. annulifer for the slender RTA forming a stronger hook (Fig. 17) and from H. poseidon sp. nov. for the median portion of the embolus, flatter in this species (see arrows in Figs 16, 27). Females of H. tridactylus sp. nov. are similar to those of H. poseidon sp. nov. and H. pauciaculeis in having the double pocket (female of H. annulifer is still unknown). However, they differ from those species by having juxtaposed pockets occupying an anterior position on the epigynal plate (Fig. 19).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5F2C11FF283C43FC87F994.taxon	description	Description. Male (holotype, MPEG 21523). Total length: 6.50. Carapace orangish brown, 3.00 long, 2.20 wide, 1.80 high. Ocular quadrangle 1.85 long. Anterior eye row 2.10 wide, posterior 1.90 wide. Brown eyebrow (Fig. 12). White setae joining ALE and PLE, scarce white setae behind fovea. AME 0.70 in diameter. Clypeus slightly darker, 0.50 high, with scarce white setae (Fig. 22). Chelicera brown, frontal face slightly concave, bearing a lateral short and acute mastidion, slightly curved distally (Fig. 23), and four teeth on promargin and retromargin. Labium brown. Endite inflated, brown. Sternum yellow (Fig. 14). Palp: femur ventrally curved; tibia with ventrally curved RTA forming a hook, a thick, elongated and rounded RvTA, and a round, conical PvTA (Figs 16 – 17); embolus arising from retrolateral side of tegulum, with a prolateral lamella. Legs 1342 (> 9.10 / 8.60 / 7.60 / 7.30). Coxae and trochanters yellow. Femora yellow, except the first, dark brown. Patellae and tibiae light brown, darker at joints, lighter in posterior legs. Metatarsus and tarsus light brown. Length of femur I 2.90, II 2.30, III 3.10, IV 2.60. Patella + tibia I 4.10, II 2.90, III 2.90, IV 2.60. Metatarsus + tarsus I? (broken), II 2.10, III 2.60, IV 2.40. Abdomen pale with inconspicuous dark pattern (with three pairs of white spots) (Fig. 12); ventrally pale. Spinnerets light brown. Female (paratype MPEG 21510). Total length: 6.50. Carapace orange, 3.00 long, 2.20 wide, 1.70 high. Ocular quadrangle 1.85 long. Anterior eye row 2.10 wide, posterior 1.85 wide. Sparse white setae between ALE and PLE. Eyebrow absent (Fig. 13). AME 0.70 in diameter. Clypeus 0.20 high, orange. Chelicera orange with four teeth on promargin and five on retromargin. Labium, endite and sternum yellow (Fig. 15). Palp yellow. Legs 3412 (7.85 / 7.15 / 7.00 / 6.10) orange / yellow. Length of femur I 2.20, II 2.00, III 2.90, IV 2.45. Patella + tibia I 2.90, II 2.40, III 2.65, IV 2.40. Metatarsus + tarsus I 1.90, II 1.70, III 2.30, IV 2.30. Abdomen as in male, with stronger dark brown pattern (Fig. 13). Epigyne with juxtaposed pockets advanced on the plate (Fig. 19); rounded copulation openings; internally with digitiform glands and long sinuous copulation ducts leading to anterior spermathecae (Figs 36 – 37). Spinnerets light brown. Variation. Male. Total length: 5.22 – 6.65. Carapace length: 2.80 – 3.18. Length of leg I 7.60 – 9.97. Female. Total length: 6.41 – 7.79. Carapace length: 2.51 – 3.13. Length of leg I: 5.55 – 7.31.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5F2C11FF283C43FC87F994.taxon	distribution	Distribution. Known only from the type locality (Fig. 65).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5D2C1EFF283847FC87FD72.taxon	etymology	Etymology. The epithet in apposition is in honor of the Greek mythological figure, referring to three projections on the male palpal tibia, resembling Poseidon’s trident.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5D2C1EFF283847FC87FD72.taxon	diagnosis	Diagnosis. Males of H. poseidon sp. nov. are similar to those of H. annulifer Simon and H. tridactylus sp. nov. for having three projections on the palpal tibia: RTA, RvTA and PvTA [male of H. pauciaculeis (Caporiacco) is still unknown]. However, they can be distinguished from those of H. annulifer for the slender RTA forming a stronger hook (Fig. 29) and from H. tridactylus sp. nov. for the median portion of the embolus, more straight and less flat in this species (see arrows in Figs 16, 27). Females of H. poseidon sp. nov. are similar to those of H. tridactylus sp. nov. and H. pauciaculeis (Caporiacco) in having the double pocket (female of H. annulifer is still unknown). They differ from those of H. tridactylus sp. nov. for the posterior position of the pockets (Fig. 33) and from H. pauciaculeis for the compact structure of the copulation ducts, occupying a portion narrower than the distance between the copulation openings (Fig. 35; compare with Ruiz & Brescovit 2008, figs 5 – 6).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5D2C1EFF283847FC87FD72.taxon	description	Description. Male (holotype, MPEG 21126). Total length: 5.50. Carapace light brown with darker cephalic region and a dark crescent on posterior border, 2.80 long, 1.90 wide, 1.50 high. Ocular quadrangle 1.55 long. Anterior eye row 1.90 wide, posterior 1.70 wide. Brown eyebrow. White setae behind the fovea and joining ALE and PLE (Fig. 30). AME 0.70 in diameter. Clypeus 0.35 high, slightly darker with sparse white setae (Fig. 24). Chelicera light brown, slightly concave, with a small acute mastidion, four teeth on promargin, three on retromargin. Labium and endite light brown. Sternum yellow. Palp: femur ventrally curved; tibia with ventrally curved RTA forming a hook, a thick, elongated and rounded RvTA, and a round, conical PvTA; embolus arising from retrolateral side of tegulum, curved, with straight medial portion (on prolateral side) (Figs 26 – 29). Legs 1342 (7.70 / 6.05 / 7.10 / 6.50). Coxae and trochanters yellow. Femora yellow with dark brown distal part, lighter in posterior legs, darker at joints. Patella and tibia I dark brown, lighter in posterior legs. Metatarsi and tarsi yellow. Length of femur I 2.20, II 1.95, III 2.50, IV 2.10. Patella + tibia I 3.10, II 2.35, III 2.40, IV 2.20. Metatarsus + tarsus I 2.40, II 1.75, III 2.20, IV 2.20. Abdomen dorsally with dark brown pattern leaving pairs of pale spots (Fig. 30); pale ventrally with inconspicuous color pattern. Spinnerets light brown. Female (paratype, MPEG 21128). Total length: 6.75. Carapace yellow, 3.20 long, 2.25 wide, 1.70 high, with scarce white setae (Fig. 31). Ocular quadrangle 1.65 long. Anterior eye row 2.10 wide, posterior 1.90 wide. No eyebrow. AME 0.75 in diameter. Clypeus 0.25 high. Chelicera yellow, with no mastidion (Fig. 32), four teeth on both promargin and retromargin. Labium, endite and sternum yellow. Legs 3412 (7.95 / 7.45 / 7.30 / 6.35), yellow. Length of femur I 2.30, II 2.10, III 2.85, IV 2.55. Patella + tibia I 3.00, II 2.50, III 2.70, IV 2.50. Metatarsus + tarsus I 2.00, II 1.75, III 2.40, IV 2.40. Abdomen as in male. Epigyne with separate pockets and large copulation openings (Figs 33 – 34); internally with digitiform glands and long sinuous copulation ducts leading to anterior spermathecae (Figs 35, 38). Spinnerets yellow.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD5D2C1EFF283847FC87FD72.taxon	distribution	Distribution. Known only from the type locality (Fig. 65).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1DFF283EB8FB4FFD12.taxon	diagnosis	Diagnosis. Females of H. pauciaculeis are similar to those of H. tridactylus sp. nov. and H. poseidon sp. nov. in having the double pocket (female of H. annulifer is still unknown). However, they can be distinguished from those of H. tridactylus sp. nov. for the posterior position of the pockets and from those of H. poseidon sp. nov. for having wider pockets (see Ruiz & Brescovit 2008: 488, figs 4 – 6). Males are still unknown.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1BFF283CCBFC87F840.taxon	materials_examined	Additional material examined. BRAZIL. Pará: Juruti, Acampamento Mutum (2.551917 ° S, 56.224722 ° W): 1 ♀, 11. VIII. 2010, N. Abrahim (MPEG 21531); (2.612417 ° S, 56.194222 ° W): 1 ♂, 19. VIII. 2011, N. C. Bastos (MPEG 21550); 1 ♂, 20. V. 2209, N. Abrahim (MPEG 21545); 1 ♀, 23. VIII. 2011, R. Saturnino, E. G. Cafofo & N. C. Bastos (MPEG 21536); 2 ♀, 26. V. 2009, N. Abrahim (MPEG 21534); (2.605 ° S, 56.222889 ° W): 1 ♂, 06. I. 2012, E. G. Cafofo (MPEG 21547); Beneficiamento (2.605 ° S, 56.222889 ° W): 1 ♀, 20. II. 2011, N. C. Bastos (MPEG 21535); 2 ♂, 08 – 10. V. 2010, B. V. B. Rodrigues, N. C. Bastos & N. F. Lo-Man-Hung (MPEG 21552, 21553); 1 ♂, 23. II. 2011, N. F. Lo-Man-Hung (MPEG 21548); 1 ♂, 18. II. 2011, N. F. Lo-Man-Hung (MPEG 21549); 1 ♀, 07. I. 2012, E. G. Cafofo (MPEG 21540); 1 ♀, 18. VIII. 2011, E. G. Cafofo (MPEG 21533); 1 ♀, 07. I. 2012, R. Saturnino (MPEG 21532); (2.507611, 56.177639): 1 ♂, 07. I. 2012, N. C. Bastos (MPEG 21291); Platô Carapiranga (2.472806 ° S, 56.208111 ° W): 2 ♂, 07. III. 2006, D. R. Santos-Souza (MPEG 8921, 8923); 1 ♂, 11. VIII. 2008, N. C. Bastos (MPEG 21546); Platô do Rio Juruti (2.552 ° S, 56.218389 ° W): 1 ♀, 12. IX. 2002, A. B. Bonaldo (MPEG 21539); (2.464278 ° S, 56.002389 ° W): 1 ♂, 23. V. 2009, N. F. Lo-Man-Hung (MPEG 21544).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1BFF283CCBFC87F840.taxon	etymology	Etymology. The epithet, to be treated as a Latin adjective, refers to the dorsal expansion on the male palpal femur (Fig. 45).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1BFF283CCBFC87F840.taxon	diagnosis	Diagnosis. Males of H. femoratus sp. nov. are similar to those of H. miles Simon and H. terraemediae sp. nov. for the dilated femora (Fig. 45) and reduced RTA (Figs 44, 55). However, H. femoratus sp. nov. can be distinguished from those for having a slender tip of the embolus (Fig. 43). Females of H. femoratus sp. nov. are similar to those of H. terraemediae sp. nov. in having digitiform glands curving from the center of the epigyne to the anterior lateral portions, but can be distinguished for the more perpendicular copulation openings (Fig. 46) (the female of H. miles is unknown). Hypaeus terraemediae sp. nov. also seems to have an extra loop in the copulation duct.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1BFF283CCBFC87F840.taxon	description	Description. Male (holotype, MPEG 21551). Total length: 7.70. Carapace dark brown with yellow spot behind the fovea bearing white setae (Fig. 39), 3.50 long, 2.60 wide, 2.10 high. Ocular quadrangle 2.00 long. Anterior eye row 2.35 wide, posterior 2.20 wide. Black eyebrow. Sparse white setae between ALE and PLE. AME 0.85 in diameter. Clypeus 0.50 high, of same color, with no setae (Fig. 49). Chelicera dark brown with frontal excavation and dilated dorsal portion, which bears a short mastidion (Fig. 50); four teeth on promargin, three on retromagin. Labium and endite dark browm. Endite with projected lateral. Sternum margins dark brown, center yellow (Fig. 41). Palp: femur ventrally curved, dorsally dilated in distal half; tibia with very short RTA and small retrolateral projections; embolus arising from proximal tegulum, slender at distal half. Legs 1432 (10.50 / 9.15 / 9.00 / 7.65). Coxae and trochanters yellow. Femora yellow, dark brown distally, lighter in posterior legs. Patella, tibia and metatarsus I dark brown, lighter in posterior legs, tarsi yellow. Length of femur I 3.30, II 2.45, III 3.15, IV 3.00. Patella + tibia I 4.60, II 3.00, III 3.10, IV 3.05. Metatarsus + tarsus I 2.60, II 2.20, III 2.75, IV 3.10. Abdomen pale with a light brown dorsal pattern (Fig. 39); ventrally with median, longitudinal dark brown stripe (Fig. 41). Spinnerets light brown. Female (paratype MPEG 21529). Total length: 7.10. Carapace light brown with darker cephalic area and dark brown margins (Fig. 40), 3.20 long, 2.40 wide, 1.70 high. Ocular quadrangle 1.71 long. Anterior eye row 1.66 wide, posterior 1.28 wide. Sparse white setae among eyes. No eyebrow. AME 0.80 in diameter. Clypeus 0.20 high, with dark brown margin (as in H. terraemediae sp. nov., Fig. 58). Chelicera with no mastidion, inner portion yellow, base and laterals dark brown (as in H. terraemediae sp. nov., Fig. 58); four teeth on promargin and three on retromargin. Labium and endite light brown. Sternum yellow. Legs 4312 (7.85 / 7.60 / 7.25 / 6.25). Coxae and trochanters yellow. Femora yellow with darker tips. Patellae and tibiae light brown, darker at joints. Metatarsi and tarsi light brown, lighter in posterior legs. Length of femur I 2.25, II 2.00, III 2.60, IV 2.55. Patella + tibia I 3.00, II 2.50, III 2.65, IV 2.70. Metatarsus + tarsus I 2.00, II 1.75, III 2.35, IV 2.60. Abdomen as in male (Fig. 40). Epigyne with a pair of copulation openings, long digitiform gland ducts and long and stout copulation ducts (Figs 46 – 48, 62 – 63). Spinnerets light brown. Variation. Male. Total length: 6.31 – 7.12. Carapace length: from 2.94 – 3.32. Length of leg I: 7.88 – 10.30. Female. Total Length: 5.51 – 7.83. Carapace length: 2.18 – 3.23. Length of leg I: 6.46 – 7.26.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD512C1BFF283CCBFC87F840.taxon	distribution	Distribution. Known only from the type locality (Fig. 65).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD562C19FF283B33FC87F8C4.taxon	etymology	Etymology. The epithet is a genitive latinization of the local term “ Terra do Meio ”, commonly used to refer to a vast area covered with rain forest between rivers Xingu and Iriri, in the state of Pará, Brazil, which includes the type locality.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD562C19FF283B33FC87F8C4.taxon	diagnosis	Diagnosis. Males of H. terraemediae sp. nov. are similar to those of H. miles Simon and H. femoratus sp. nov. for the dilated femora and reduced RTA (Figs 44, 55). However, they can be distinguished from those of H. femoratus sp. nov. for the stout embolus tip, and from those of H. miles for the shorter projections on palpal tibia and the embolus abruptly tightening close to its tip (Fig. 54). Females of H. terraemediae sp. nov. are similar to those of H. femoratus sp. nov. in having digitiform glands curving from the center of the epigyne to the anterior lateral portions, but can be distinguished for the more oblique copulation openings (Fig. 59) (the female of H. miles is unknown). Hypaeus terraemediae sp. nov. also seems to have an extra loop in the copulation duct.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD562C19FF283B33FC87F8C4.taxon	description	Description. Male (holotype, MPEG 21129): Total length: 7.40. Carapace dark brown with light brown spot behind fovea (Fig. 56), 3.30 long, 2.55 wide, 1.95 high. Ocular quadrangle 2.00 long. Anterior eye row 2.20 wide, posterior 2.05 wide. Black eyebrow. Sparse white setae among eyes. AME 0.80 in diameter. Clypeus 0.55 high, dark brown (Fig. 51). Chelicera dark brown, with frontal excavation and dilated distally, where there is a small mastidion (Fig. 52); four teeth on promargin and three or four teeth on retromargin. Labium and endite dark brown. Sternum light brown. Palp: femur curved with dorsal bump; tibia with short RTA; embolus emerging from proximal tegulum (Figs 53 – 55), distal portion with dent (arrow in Fig. 54). Legs 1342 (10.60 / 8.75 / 8.50 / 7.45). Coxae and troncanters yellow. Femora yellow with dark distal portion, lighter in posterior legs. Patellae and tibiae dark brown, lighter in posterior legs. Metatarsi and tarsi dark brown, lighter in posterior legs. Length of femur I 3.10, II 2.30, III 3.00, IV 2.70. Patella + tibia I 4.40, II 2.95, III 3.00, IV 2.90. Metatarsus + tarsus I 3.10, II 2.20, III 2.75, IV 2.90. Abdomen pale with dorsal light brown pattern (Fig. 56); ventrally with wide median longitudinal dark brown stripe. Spinnerets light brown. Female (paratype, MPEG 21130). Total length: 7.10. Carapace yellow with orange cephalic area and darker posterior part (Fig. 57), 3.25 log, 2.40 wide, 1.70 high. Ocular quadrangle 1.80 long. Anterior eye row 2.15 wide, posterior 1.90 wide. No eyebrow. Sparse white setae among eyes. AME 0.80 in diameter. Clypeus 0.30 high, yellow with marginal dark brown stripe (Fig. 58). Chelicera yellow with darker proximal and dorsal portions (Fig. 58), no mastidion, and three teeth on both promargin and retromargin. Labium and endite light brown. Sternum yellow. Legs 4132 (7.65 / 7.40 / 7.15 / 6.20). Coxae and trochanters yellow. Femora yellow, distally dark. Patellae and tibiae yellow with dark joints. Metatarsus and tarsus yellow with dark joints. Length of femur I 2.30, II 2.00, III 2.20, IV 2.55. Patella + tibia I 3.10, II 2.50, III 2.60, IV 2.60. Metatarsus + tarsus I 2.00, II 1.70, III 2.35, IV 2.50. Abdomen as in male, with stronger dark pattern (Fig. 57). Epigyne with a pair of oblique copulation openings, long digitiform gland ducts and long and stout copulation ducts (Figs 59 – 61, 64). Spinnerets light brown.	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
038B5305CD562C19FF283B33FC87F8C4.taxon	distribution	Distribution. Known only from the type locality (Fig. 65).	en	Araújo, Magda H. S., Ruiz, Gustavo R. S. (2015): Description of four new species of Hypaeus Simon and redescription of H. taczanowskii Mello-Leitão (Araneae: Salticidae: Amycinae). Zootaxa 3963 (1): 27-44, DOI: 10.11646/zootaxa.3963.1.2
