Taxa included

Bücherl, W., Timotheo da Costa, A. & Lucas, S. (1971). Revisão de alguns tipos de aranhas caranguejeiras (Orthognatha) estabelecidos por Cândido de Mello-Leitão e depositados no Museu Nacional do Rio. Memórias do Instituto Butantan 35: 117-138.

Taxon
Linothele longicauda (Ausserer, 1871) (Dipluridae) 117, f. 8 (S), Diplura aequatorialis
Actinopus crassipes (Keyserling, 1891) (Actinopodidae) 121, f. 2 (m, manuscript name by Mello-Leitão, tentatively identified as A. crassipes; actually the type of A. ceciliae), Actinopus niger
Actinopus paranensis Mello-Leitão, 1920 (Actinopodidae) 121, f. 3-4 (m), Actinopus paranensis
Idiops petiti (Guérin, 1838) (Idiopidae) 121, f. 5, (f, S of Idiops crulsi), Idiops petiti
Idiops nilopolensis Mello-Leitão, 1923 (Idiopidae) 121, f. 6-7, (f), Idiops nilopolensis
Diplura lineata (Lucas, 1857) (Dipluridae) 122, f. 15-16 (Dm), Harmonicon nigridorsi
Linothele fallax (Mello-Leitão, 1926) (Dipluridae) 122, f. 9-10 (f), Uruchus fallax
Linothele paulistana (Mello-Leitão, 1924) (Dipluridae) 122, f. 11 (f), Diplura paulistana
Ischnothele annulata Tullgren, 1905 (Ischnothelidae) 123, f. 19-20 (f), Ischnothele zoroda
Ischnothele caudata Ausserer, 1875 (Ischnothelidae) 123, f. 17-18 (Df; regarded by Brignoli, 1983c: 125, as a formal description of the undescribed "types" of Mello-Leitão), Ischnothele sexpunctata
Crypsidromus multicuspidatus (Mello-Leitão, 1929) (Theraphosidae) 123, f. 21-24, 33-34 (m, Df, T from Phormictopus), Cyclosternum multicuspidatum
Acanthoscurria gomesiana Mello-Leitão, 1923 (Theraphosidae) 124, f. 28 (f), Cyrtopholis zorodes
Cyclosternum schmardae Ausserer, 1871 (Theraphosidae) 124, f. 26-27 (m), Cyclosternum schmardae
Cyriocosmus fasciatus (Mello-Leitão, 1930) (Theraphosidae) 125, f. 35-37 (mf), Pseudohomoeomma fasciatum
Crypsidromus nondescriptus (Mello-Leitão, 1926) (Theraphosidae) 125, f. 29-31 (Dm; omitted by Brignoli; according to Silva-Moreira et al., 2010 this name was based on the holotype of Hapalopus nondescriptus, and is therefore a junior synonym of that name, but Silva-Moreira et al., 2010 provided no evidence justifying a placement of the species in either genus) [urn:lsid:nmbe.ch:spidersp:001941], Cyclosternum melloleitaoi
Cyriocosmus elegans (Simon, 1889) (Theraphosidae) 126, f. 42-43 (f, T from Cyriocosmus), Chaetorrhombus semifasciatus
Homoeomma montanum (Mello-Leitão, 1923) (Theraphosidae) 126, f. 38-41 (mf), Tmesiphantes montanus
Iridopelma hirsutum Pocock, 1901 (Theraphosidae) 126, f. 44 (f), Avicularia palmicola
Chaco melloleitaoi (Bücherl, Timotheo & Lucas, 1971) (Pycnothelidae) 127, f. 50-51 (Dm; N.B.: not mentioned by Goloboff, 1995), Neostothis melloleitaoi Original description
Dolichothele exilis Mello-Leitão, 1923 (Theraphosidae) 127, f. 52 (f), Dolichothele exilis
Neodiplothele fluminensis Mello-Leitão, 1924 (Barychelidae) 128, f. 45-49 (m, S), Neodiplothele fluminensis
Diplura macrura (C. L. Koch, 1841) (Dipluridae) 128, f. 12-14 (mf, S of Thalerothele aurantiaca and T. minensis), Thalerothele uniformis
Harpathele gymnognatha (Bertkau, 1880) (Dipluridae) 128, (S of Diplura borgmeyeri, rejected by Drolshagen & Bäckstam, 2021: 189), Diplura gymnognatha
Dolichothele exilis Mello-Leitão, 1923 (Theraphosidae) 128, f. 53, (Dm) [urn:lsid:nmbe.ch:spidersp:053045], Leptopelma nigrioculatum
Tekoapora wacketi (Mello-Leitão, 1923) (Theraphosidae) 129, (T from Eurypelma = Avicularia, erroneous S of P. dubius and P. vellutinus), Pterinopelma wacketi

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