2004

• Guadanucci, J.P.L. 2004: Description of Catumiri n. gen. and three new species (Theraphosidae: Ischnocolinae). Zootaxa 671: 1–14. Abstract & excerpt Reference page. 

2005

• Guadanucci, J.P.L. 2005. Tarsal scopula significance in Ischnocolinae phylogenetics (Araneae, Mygalomorphae, Theraphosidae). Journal of Arachnology 33: 456-467. Reference page. 

2007

• Guadanucci, J.P.L. 2007: A revision of the Neotropical spider genus Oligoxystre Vellard 1924 (Theraphosidae, Ischnocolinae). Zootaxa 1555: 1–20. Abstract & excerpt Reference page. 

• Guadanucci, J.P.L., Lucas, S.M., Indicatti, R.P. & Yamamoto, F.U. 2007. Description of Guyruita gen. nov. and two new species (Ischnocolinae, Theraphosidae). Revista Brasileira de Zoologia: 24(4): 991–996. full article (PDF). Reference page. 

• Yamamoto, F.U., Lucas, S.M., Guadanucci, J.P.L. & Indicatti, R.P. 2007. Revision of the genus Tmesiphantes Simon (Araneae, Mygalomorphae, Theraphosidae). Revista Brasileira de Zoologia 24: 971-980. Reference page. 

2008

• Guadanucci, J.P.L. & Gallon, R.C. 2008: A revision of the spider genera Chaetopelma Ausserer 1871 and Nesiergus Simon 1903 (Araneae, Theraphosidae, Ischnocolinae). Zootaxa 1753: 34–48. Abstract & excerpt Reference page. 

2011

• Guadanucci, J.P.L. 2011: Cladistic analysis and biogeography of the genus Oligoxystre Vellard 1924 (Araneae: Mygalomorphae: Theraphosidae). Journal of Arachnology 39: 320-326. Reference page. 

• Guadanucci, J.P.L. 2011a. The genus Plesiophrictus Pocock and revalidation of Heterophrictus Pocock (Araneae: Theraphosidae). Journal of Arachnology 39: 523-527. Reference page. 

2012

• Guadanucci, J.P.L. 2012: Trichobothrial morphology of Theraphosidae and Barychelidae spiders (Araneae, Mygalomorphae). Zootaxa 3439: 1–42. Preview. Reference page. 

2014

• Guadanucci, J.P.L. 2014: Theraphosidae phylogeny: relationships of the ‘Ischnocolinae’ genera (Araneae, Mygalomorphae). Zoologica Scripta 43(5): 508-518. Reference page. 

• Guadanucci, J.P.L. & Weinmann, D. 2014: The spider genera Euthycaelus Simon and Schismatothele Karsch (Mygalomorphae, Theraphosidae). Zootaxa 3795(3): 275–288. DOI: 10.11646/zootaxa.3795.3.3 Reference page. 

2015

• Fabiano-da-Silva, W., Guadanucci, J.P.L. & DaSilva, M.B. 2015. Tmesiphantes mirim sp. nov. (Araneae: Theraphosidae) from the Atlantic Forest of Bahia, Brazil, biogeographical notes and identification keys for species of the genus. Zoologia (Curitiba) 32(2): 151-156. [errata: Zoologia (Curitiba) 32 (6): 541] DOI: 10.1590/S1984-46702015000200006 . Reference page. 

• Guadanucci, J.P.L. & Weinmann, D. 2015: Description of Neoholothele gen. nov. (Araneae, Theraphosidae, Schismatothelinae). Studies on Neotropical Fauna and Environment 50(3): 221-228. DOI: 10.1080/01650521.2015.1110309 . Reference page. 

2016

• Guadanucci, J.P.L., Fonseca-Ferreira, R., Baptista, R.L.C. & Pedroso, D.R. 2016. An unusual new species of Trechona (Araneae: Mygalomorphae: Dipluridae), from quartzitic caves of the Diamantina Plateau, Minas Gerais, Brazil, with a key to the known species. Journal of Natural History 50(39-40): 2487–2497. Reference page. 

2017

• Fonseca-Ferreira, R., de Almeida Zampaulo, R. & Guadanucci, J.P.L. 2017. Diversity of iron cave-dwelling mygalomorph spiders from Pará, Brazil, with description of three new species (Araneae). Tropical Zoology. 30(4): 178-199. DOI: 10.1080/03946975.2017.1367590 . Reference page. 

2019

• Valencia-Cuéllar D., Perafán, C., Guerrero, R.J. & Guadanucci, J.P.L. 2019. Schismatothelinae spiders (Araneae, Mygalomorphae, Theraphosidae) from Colombia: four new species and an approach to their diversity. Zootaxa 4545(4): 548–562. DOI: 10.11646/zootaxa.4545.4.6 . Reference page.