New species of tarantulas from Brazil and notes on the Hapalopini tribe (Araneae, Theraphosidae, Theraphosinae) Author Moeller, Wolf D86FA4FF-8863-4AA2-A8B9-C2122A81889A Laboratório de Aracnologia de Rio Claro, Departamento de Biodiversidade, Instituto de Biociências, Universidade Estadual Paulista, Av. 24 A 1515, 13506 - 900 Rio Claro - SP, Brazil. wolf.moeller@unesp.br Author Galleti-Lima, Arthur 685DC1DD-7403-4EB3-BA2C-6E49731C0AE8 Laboratório de Aracnologia de Rio Claro, Departamento de Biodiversidade, Instituto de Biociências, Universidade Estadual Paulista, Av. 24 A 1515, 13506 - 900 Rio Claro - SP, Brazil. & Laboratório Especial de Coleções Zoológicas, Instituto Butantan, Av. Miguel Frias e Vasconcelos, 573, 05503 - 900, São Paulo - SP, Brazil. galleti.lima@unesp.br Author Guadanucci, José Paulo Leite D4955FF5-FE7F-4E68-AB2F-4A89593F9850 Laboratório de Aracnologia de Rio Claro, Departamento de Biodiversidade, Instituto de Biociências, Universidade Estadual Paulista, Av. 24 A 1515, 13506 - 900 Rio Claro - SP, Brazil. jose.guadanucci@unesp.br text European Journal of Taxonomy 2024 2024-07-31 947 53 87 https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2611/11951 journal article 10.5852/ejt.2024.947.2611 2118-9773 13284797 BDC4B10B-8479-4C56-9355-5195DCAEE602 Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013 Figs 35–42 , 103–114 , 119 Munduruku bicoloratum , Miglio et al. 2013: 185 . Emended diagnosis Same as for genus. Type material (not examined) Holotype BRAZIL • ♂ ; Pará , Juruti , Acampamento Mutum ; 01°36′44.7ʺ S , 56°11′39.2ʺ W ; 6 Jun. 2007 ; H.F. da Silva Filho col.; MPEG 19026 . Paratypes BRAZIL • 1 ♀ ; Same data as for holotype; 4 Jun. 2007 ; D.F. Candiani col.; MPEG 19028 • 1 ♀ ; Pará , Juruti , Barroso , Sítio 3 Irmãos , 02°27′45.5ʺ S , 56°00′51.0ʺ W ; 12 Aug. 2008 ; N.C. Bastos col.; MPEG 19029 • 1 ♂ ; Pará , Juruti , Capiranga , 02°30′25.4ʺ S , 56°11′04.8ʺ W ; 6 Jun. 2007 ; H.F. da Silva Filho col.; MPEG 19027 • 1 ♀ ; Pará , Juruti , platô Juruti ; Feb. 2007 ; T.C.S. Ávila-Pires et al. col.; MPEG 19025 • 1 ♂ ; Pará , ferrovia, Km 26 da Ferrovia ; 9 May 2007 ; A. Lima , P. Suarez and A.J. Baia Goes col.; MPEG 19030 • 2 ♂♂ , 1 ♀ ; Pará , Santarém , RESEX Tapajós-Arapiuns , junto ao Rio Inambú , Comunidade Nova Canaã , 03°10′16.6ʺ S , 55°48′57.8ʺ W ; 12–26 Jun. 2011 ; M.S. Hoogmoed and T.C.S. Ávila-Pires col.; MPEG 19031 –19032 . Other material examined BRAZIL • 1 ♂ , topotype ; 10 Jun. 2007 ; N.F. Lo-Man-Hung and D.F. Candiani col.; MPEG 30871 • 1 ♀ ; Pará , Juruti , platô Capiranga , 02°28′22.1ʺ S , 56°12′29.4ʺ W ; 9 Feb. 2007 ; N.F. Lo-Man-Hung col.; MPEG 30870 • 1 ♀ ; Pará , Juruti , platô Capiranga , 02°28′22.1ʺ S , 56°12′29.4ʺ W ; 5 Jun. 2007 ; H.F. da Silva Filho col.; MPEG 30869 . Emended description See Miglio et al. (2013) for color description, measurements and spination data. Male ( MPEG 30871) Palpal bulb: tegulum piriformis with PS and PI ( Figs 103–105 ); subtle PS ( Fig. 103–105 ); elongated embolus, twisted at apex with a pronounced and detached SA ( Figs 105–106 ). Cymbium with two asymmetric lobes. Palpal tibia slightly thickened, with a PT and presence of small grooves in the contact region with the palpal bulb ( Figs 107–109 ). Figs 35–42. Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013 . 35–37, 41 . ♂, MPEG 30871. 38–40, 42 . ♀, MPEG 30870. 35, 38 . Prosome, dorsal view. 36, 39 . Opisthosoma, dorsal view. 37, 40 . Prosome, ventral view. 41–42 . Labium and endites. Scale bars = 5 mm. Figs 43–52. Cyriocosmus paresi sp. nov. , holotype ♂, CAD 1441. 43–46 . Palpal bulb. 43 . Retrolateral view. 44 . Dorsal view. 45 . Prolateral view. 46 . Prolateral detached view. 47–49 . Palpal tibia. 47 . Retrolateral view. 48 .Ventral view. 49 . Prolateral view. 50–52 . Tibial apophysis. 50 . Retrolateral view. 51 . Ventral view. 52 . Prolateral view. Abbreviations: Palpal bulb: E = Embolus, PA = Paraembolic apophysis, PS = Prolateral superior keel, PT = Prolateral tegular apophysis, V = Vertical area. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached area = 0.1 mm. Figs 53–66. Hapalopus akroa s p. nov. 53–64 . Holotype ♂, IBSP 272763. 65–66 . Paratype ♀, IBSP 272771. 53–57 . Palpal bulb. 53 . Retrolateral view. 54 . Frontal view. 55 . Prolateral view. 56 . Embolous prolateral view detached. 57 . Tegulum prolateral view detached. 58–61 . Palpal tibia. 58 . Retrolateral view. 59 . Ventral view. 60 . Prolateral view. 61 . Dorsal view. 62–64 . Tibial apophysis. 62 . Retrolateral view. 63 . Ventral view. 64 . Prolateral view. 65–66 . Spermathecae. 65 . Ventral view. 66 . Receptacle detached. Abbreviations: Palpal bulb: A = Apical keel, PI = Prolateral inferior keel, PS = Prolateral superior keel, SA = Subapical keel, TK = Tegular keel, VP = Ventral tegular projection. Palpal tibia: TP = Tubercular process. Spermathecae: GC = Granular cavities. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached areas: 0.1 mm. Figs 67–78. Hapalopus guidonae sp. nov. , holotype ♂, CAD 1443. 67–71 . Palpal bulb, 67 . Retrolateral view. 68 . Frontal view. 69 . Prolateral view. 70 . Embolous, prolateral view detached. 71 . Tegulum, prolateral view detached. 72–75 . Palpal tibia. 72 . Retrolateral view. 73 . Ventral view. 74 . Prolateral view. 75 . Dorsal view. 76–78 . Tibial apophysis. 76 . Retrolateral view. 77 . Ventral view. 78 . Prolateral view. Abbreviations: Palpal bulb: A = Apical keel, PI = Prolateral inferior keel, PS = Prolateral superior keel, SA = Subapical keel, TK = Tegular keel, VP = Ventral tegular projection. Palpal tibia: TP = Tubercular process. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached areas: 0.1 mm. Figs 79–90. Kochiana fukushimae sp. nov. 79–88 . Holotype ♂, CAD 1444. 89–90 . Paratype ♀, CAD 1445. 79–82 Palpal bulb. 79 . Retrolateral view. 80 . Frontal view. 81 . Prolateral view. 82 . Embolous apex detached. 83–85 . Palpal tibia. 83 . Retrolateral view. 84 . Ventral view. 85 . Prolateral view. 86– 88 . Tibial apophysis. 86 . Retrolateral view. 87 . Ventral view. 88 . Prolateral view. 89–90 . Spermathecae. 89 . Ventral view. 90 . Receptacle, detached view. Abbreviations: Palpal bulb: AC = Accessory keel, MC = Median crest, PI = Prolateral inferior keel, PS = Prolateral superior keel, PTK = Prolateral tegular keel. Palpal tibia: PP = Prolateral protuberance. Spermathecae: GC = Granular cavities. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached areas: 0.1 mm. Figs 91–102. Kochiana brunnipes ( Koch, 1841 ) . 91–100 ♂, MZSP 28774. 101–102 . ♀, MZSP 28776. 91–94 . Palpal bulb. 91 . Retrolateral view. 92 . Frontal view. 93 . Prolateral view. 94 . Embolous apex, detached view. 95–97 . Palpal tibia. 95 . Retrolateral view. 96 . Ventral view. 97 . Prolateral view. 98–100 . Tibial apophysis. 98 . Retrolateral view. 99 . Ventral view. 100 . Prolateral view. 101– 102 . Spermathecae. 101 . Ventral view. 102 . Receptacle detached view. Abbreviations: Palpal bulb: AC = Accessory keel, MC = Median crest, PI = Prolateral inferior keel, PS = Prolateral superior keel, PTK = Prolateral tegular keel. Palpal tibia: PP = Prolateral protuberance. Spermathecae: GC = Granular cavities, MD = Middle depression. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached areas: 0.1 mm. Figs 103–114. Munduruku bicoloratum Miglio, Bonaldo & Pérez-Miles, 2013 . 103–112 . ♂, MPEG 30871. 113–114 . ♀, MPEG 30870. 103–106 . Palpal bulb. 103 . Retrolateral view. 104 . Dorsal view. 105 . Prolateral view. 106 . Embolous apex detached. 107–109 . Palpal tibia. 107 . Retrolateral view. 108 . Ventral view. 109 . Prolateral view. 110–112 . Tibial apophysis. 110 . Retrolateral view. 111 . Ventral view. 112 . Prolateral view. 113–114 . Spermathecae. 113 . Ventral view. 114 . Receptacle detached view. Abbreviations: Palpal bulb: PI = Prolateral inferior keel, PS = Prolateral superior keel, SA = Subapical keel. Palpal tibia: TP = Tubercular process. Spermathecae: GC = Granular cavities. Dotted lines indicate detached areas. Scale bars: general area = 0.5 mm, detached areas = 0.1 mm. Female ( MPEG 30870) Spermathecae: composed by two caliciform receptacles not fused at base, heavily sclerotized along with the ducts with presence of GC only in the receptacles ( Figs 113–114 ).