Taxonomic revision and cladistic analysis of Lasiodora C. L. Koch, 1850 (Araneae, Theraphosidae) with notes on related genera
FIGURES 8–15. Stridulatory setae of prolateral coxa I, males. 8, L. parahybana, Brazil, state of Pernambuco, Cabo de Santo Agostinho. 9, L. sertaneja n. sp. (IBSP 4127B). 10, L. camurujipe n. sp. (MNRJ 7764). 11, L. franciscana n. sp. (IBSP 8050). 12, L. subcanens (IBSP 9546). 13, L. klugi (MNRJ 7742). 14, L. benedeni (IBSP 84328). 15, L. klugi, Brazil, state of Bahia, Ilhéus. Scale bar = 1 mm.
FIGURE 16. Strict consensus of three cladograms obtained with setk.run and concavity 7.8125. All characters non-additive. Fit = 7.38251, length = 161.30. Absolute/relative Bremer support are in each node. The names of the genera and species in the cladogram are in accordance with the results obtained in the cladistic analysis carried out here, and do not consider the new genera and transfers proposed by Galleti-Lima et al. 2023.
FIGURES 87─91. Lasiodora benedeni Bertkau, 1880, female (IBSP 4574), stridulatory apparatus. (87─88) left maxilla, retrolateral. 87, general view. 88, detail of spiniform setae on upper area. (89─91) left coxa I, prolateral. 89, general view. 90, detail of stridulatory setae. 91, detail of area below suture. Scale bar = 1mm.
FIGURES 76─81. Lasiodora benedeni Bertkau, 1880. (76–80) male (IBSP 4595). (76–78) left palp bulb. 76, retrolateral. 77, prolateral. 78, dorsal. (79─80) left tibial apophysis. 79, ventral. 80, prolateral. 81, female (IBSP 4574), spermathecae. Scale bar = 1mm.
FIGURES 98─99. 98, Lasiodora curtior Chamberlin, 1917, holotype female (MCZ 63), spermathecae. 99, Lasiodora differens Chamberlin, 1917, holotype female (MCZ 66), spermathecae. Scale bar = 1mm. Illustrations by Kátia Faria.
FIGURES 100─105. Lasiodora mariannae Mello-Leitão, 1921, lectotype male (MZUSP 151) (100–101) left palp bulb. 100, retrolateral. 101, prolateral. (102─103) left coxa I, prolateral. 102, general view. 103, detail of stridulatory setae. 104, left maxilla, retrolateral. 105, left tibial apophysis, ventral. Scale bar = 1mm.
FIGURES 106─109. Lasiodora mariannae Mello-Leitão, 1921, paralectotype female (MZUSP 151). (106–107) right coxa I, prolateral. 106, general view, 107, detail of stridulatory setae. 108, right maxilla, retrolateral. 109, spermathecae, dorsal. Scale bar = 1 mm.
FIGURES 110─113. Lasiodora difficilis Mello-Leitão, 1921, lectotype female (MZUSP 139). (110–111) right coxa I, prolateral. 110, general view. 111, detail of stridulatory setae. 112, right maxilla, retrolateral. 113, spermathecae, ventral. Scale bar = 1 mm.
FIGURES 114─117. Lasiodora erythrocythara Mello-Leitão, 1921, holotype female (MNRJ 50). (114–115) left coxa I, prolateral. 114, general view. 115, detail of stridulatory setae. 116, left maxilla, retrolateral. 117, spermathecae, dorsal. Scale bar = 1 mm.
FIGURES 118─120. Lasiodora cristata (Mello-Leitão, 1923), holotype female (MNRJ 14009). 118, left coxa I, prolateral. 119, left maxilla, retrolateral. 120, spermathecae, dorsal. Scale bar = 1mm.
FIGURES 82─86. Lasiodora benedeni Bertkau, 1880, male (IBSP 4595), stridulatory apparatus. (82─83) left maxilla, retrolateral. 82, general view. 83, detail of spiniform setae on upper area. (84─86) left coxa I, prolateral. 84, general view. 85, detail of stridulatory setae. 86, detail of area below suture. Scale bar = 1mm.
FIGURE 75. Lasiodora benedeni Bertkau, 1880. Reproduction of the original Bertkau’s 1880 spermathecae figure.
FIGURES 123─124. Maps showing records of Lasiodora benedeni Bertkau, 1880 in Southeastern Brazil. 123, relief. 124, biomes. Forested areas on Fig. 124 are in green shades (Brazilian Atlantic Forest). Brown areas are of Cerrado. “?” represents dubious record.