1998

• Napoli, M.F. & Caramaschi, U. 1998. Duas novas espécies de Hyla Laurenti, 1768 do Brasil central afins de H. tritaeniata Bokermann, 1965. Boletim do Museu Nacional. Nova Serie, Zoologia 391: 1–12. Reference page. 

• Soares, M.A. & Caramaschi, U. 1998. Espécie nova de Colobosauroides Cunha, Lima-Verde & Lima, 1991 do Estado da Bahia, Brasil (Squamata, Sauria, Gymnophthalmidae). Boletim do Museu Nacional. Nova Série, Zoologia 388: 1–8. Reference page. 

1999

• Napoli, M.F. & Caramaschi, U. 1999. Geographic variation of Hyla rubicundula and Hyla anataliasiasi with description of a new species (Anura, Hylidae). Alytes 16(3-4): 165–189. Reference page. 

• Napoli, M.F. & Caramaschi, U. 1999. The taxonomic status of Hyla elongata Lutz, 1925. Journal of Herpetology 33(3): 484–487. DOI: 10.2307/1565648 Reference page. 

• Napoli, M.F. & Caramaschi, U. 1999. Variation and description of two new Brazilian Hyla of the H. tritaniata complex (Amphibia, Anura, Hylidae). Boletim do Museu Nacional. Nova Série, Zoologia 407: 1–11. Reference page. 

2000

• Napoli, M.F. & Caramaschi, U. 2000. Description and variation of a new Brazilian species of the Hyla rubicundula group (Amphibia, Hylidae). Alytes 17(3-4): 165–184. Reference page. 

• Porto, M., Soares, M.A. & Caramaschi, U. 2000. A new species of Leposternon Wagler, 1824 from Minas Gerais, Brazil, with a key to the species of the genus (Amphisbaenia, Amphisbaenidae). Boletim do Museu Nacional. Nova Série, Zoologia 412: 1–10. Reference page. 

2001

• Caramaschi, U., Napoli, M.F. & Bernardes, A.T. 2001. Nova espécie do grupo de Hyla circumdata (Cope, 1870) do Estado de Minas Gerais, Brasil (Amphibia, Anura, Hylidae). Boletim do Museu Nacional. Nova Série, Zoologia 457: 1–11. Reference page. 

2003

• Caramaschi, U. & Pimenta, B.V.S. 2003. Duas novas espécies de Chiasmocleis Méhely, 1904 da Mata Atlântica do sul da Bahia, Brasil (Amphibia, Anura, Microhylidae). Arquivos do Museu Nacional, Rio de Janeiro 61(3): 195–202. Reference page. 

• Caramaschi, U. & Rodrigues, M.T. 2003. A new large treefrog species, genus Hyla Laurenti, 1768, from southern Bahia, Brazil (Amphibia, Anura, Hylidae). Arquivos do Museu Nacional, Rio de Janeiro 61(4): 225-260. Reference page. 

2004

• Caramaschi, U. & Napoli, M.F. 2004. Nomenclatural Status of the Synonyms of Hyla pardalis Spix, 1824, and Taxonomic Position of Hyla biobeba Bokermann and Sazima, 1974 (Anura: Hylidae). Journal of Herpetology 38(4): 501–509. DOI: 10.1670/211-02A Reference page. 

• Napoli, M.F. & Caramaschi, U. 2004. Two New Species of the Hyla circumdata Group from Serra do Mar and Serra da Mantiqueira, Southeastern Brazil, with Description of the Advertisement Call of Hyla ibitipoca (Anura, Hylidae). Copeia 2004(3): 534–545. DOI: 10.1643/CH-02-079R1 Reference page. 

• Caramasachi, U., Pimenta, B.V.S. & Feio, R.N. 2004. Nova espécie do grupo de Hyla geographica Spix, 1824 da Floresta Atlântica, Brasil (Amphibia, Anura, Hylidae). Boletim do Museu Nacional. Nova Série, Zoologia 508: 1–14. Reference page. 

2005

• Nascimento, L.B., Caramashi, U. & Cruz, C.A.G. 2005. Taxonomic review of the species groups of the genus Physalaemus Fitzinger, 1826 with revalidation of the genera Engystomops Jiménez-de-la-Espada, 1872 and Eupemphix Steindachner, 1863 (Amphibia, Anura, Leptodactylidae). Arquivos do Museu Nacional, Rio de Janeiro 63(2): 297–320. Reference page. 

2006

• Feio, R.N., Napoli, M.F. & Caramaschi, U. 2006. Considerações taxonômicas sobre Thoropa miliaris (Spix, 1824), com revalidação e redescrição de Thoropa taophora (Miranda-Ribeiro, 1923) (Amphibia, Anura, Leptodactylidae). Arquivos do Museu Nacional, Rio de Janeiro 64(1): 41–60. Reference page. 

• Passos, P., Caramaschi, U. & Pinto, R.R. 2006. Redescription of Leptotyphlops koppesi Amaral, 1954, and description of a new species of the Leptotyphlops dulcis group from Central Brazil (Serpentes: Leptotyphlopidae). Amphibia-Reptilia 27(3): 347–357. DOI: 10.1163/156853806778190006 Reference page. 

• Nascimento, L.B., Pimenta, B.V.S., Cruz, C.A.G. & Caramaschi, U. 2006. Taxonomic status of Gomphobates marmoratus Reinhardt and Lutken, 1862 "1861" and Eupemphix fuscomaculatus Steindachner, 1864 (Amphibia, Anura, Leptodactylidae). South American Journal of Herpetology 1(3): 166–174. DOI: 10.2994/1808-9798(2006)1[166:TSOGMR]2.0.CO;2 Reference page. 

2007

• Caramaschi, U. & Rodrigues, M.T. 2007. Taxonomic status of the species of Gastrotheca Fitzinger, 1843 (Amphibia, Anura, Amphignathodontidae) of the Atlantic rain forest of Eastern Brazil, with description of a new species. Boletim do Museu Nacional, Nova Série, Zoologia 525: 1–19. Reference page. 

• Pimenta, B.V.S. & Caramaschi, U. 2007. New species of toad, genus Frostius Cannatella, 1986, from the Atlantic Rain Forest of Bahia, Brazil (Amphibia, Anura, Bufonidae). Zootaxa 1508: 61–68. Abstract & excerpt. Reference page. 

• Cruz, C.A.G., Caramaschi, U. & Napoli, M.F. 2007. A new species of Chiasmocleis (Anura, Microhylidae) from the Atlantic Rain Forest of northeastern Bahia, Brazil. South American Journal of Herpetology 2(1): 47–51. DOI: 10.2994/1808-9798(2007)2[47:ANSOCA]2.0.CO;2 Reference page. 

• Freire, E.M.X., Caramaschi, U. & Argôlo, A.J.S. 2007. A new species of Liotyphlops (Serpentes: Anomalepididae) from the Atlantic Rain Forest of Northeastern Brazil. Zootaxa 1393: 19–26. Abstract & excerpt. Reference page. 

• Cruz, C.A.G., Caramaschi, U. & Napoli, M.F. 2007. A new species of Chiasmocleis (Anura, Microhylidae) from the Atlantic Rain Forest of northeastern Bahia, Brazil. South American Journal of Herpetology 2(1): 47–51. DOI: 10.2994/1808-9798(2007)2[47:ANSOCA]2.0.CO;2 Reference page. 

2008

• Cruz, C.A.G., Cassini, C.S. & Caramaschi, U. 2008. A new species of the genus Physalaemus Fitzinger, 1826 (Anura, Leiuperidae) from southern Brazil. South American Journal of Herpetology 3(3): 239–243. DOI: 10.2994/1808-9798-3.3.239 Reference page. 

2010

• Caramaschi, U. 2010. Notes on the taxonomic status of Elachistocleis ovalis (Schneider, 1799) and description of five new species of Elachistocleis Parker, 1927 (Amphibia, Anura, Microhylidae). Boletim do Museu Nacional. Nova Serie, Zoologia. Rio de Janeiro, 527: 1–30.

• Freire, E.M.X., Caramaschi, U. & Gonçalves, U. 2010. A new species of Dendrophidion (Serpentes: Colubridae) from the Atlantic Rain Forest of Northeastern Brazil. Zootaxa 2719: 62–68. Preview. Reference page. 
• Caramaschi, U.; Cruz, C.A.G.; Segalla, M.V. 2010. A New Species of Hypsiboas of the H. Polytaenius Clade from the State of Paraná, Southern Brazil (Anura: Hylidae). South American Journal of Herpetology 5 (3): 169–174.

• Canedo, C., Pimenta, B.V.S., Leite, F.S.F. & Caramaschi, U. 2010. New Species of Ischnocnema (Anura: Brachycephalidae) from the State of Minas Gerais, Southeastern Brazil, with Comments on the I. verrucosa Species Series. Copeia 2010(4): 629–634. DOI: 10.1643/CH-09-159 Reference page. 

• Napoli, M.F., Caramaschi, U., Cruz, C.A.G. & Dias, I. R. 2011 A new species of flea-toad, genus Brachycephalus Fitzinger (Amphibia: Anura: Brachycephalidae), from the Atlantic Rainforest of southern Bahia, Brazil. Zootaxa 2739: 33–40. Preview. Reference page. 

• Cassini, C.S.; da Cruz, C.A.G. & Caramaschi, U. 2010. Taxonomic review of Physalaemus olfersii (Lichtenstein & Martens, 1856) with revalidation of Physalaemus lateristriga (Steindachner, 1864) and description of two new related species (Anura: Leiuperidae). Zootaxa 2491: 1–33. Preview [erratum in Zootaxa 3510: 87–88. Preview PDF (2012)] Reference page.  Full article viewReference page. 

2011

• Napoli, M.F.; Caramaschi, U.; Cruz, C.A.G.; Dias, I.R. 2011: A new species of flea-toad, genus Brachycephalus Fitzinger (Amphibia: Anura: Brachycephalidae), from the Atlantic rainforest of southern Bahia, Brazil. Zootaxa, 2739: 33–40. Abstract.

2012

• Caramaschi, U. 2012. A new species of beaked toad, Rhinella (Anura: Bufonidae), from the State of Bahia, Brazil. Zoologia 29: 343–348.

• Caramaschi, U. & Napoli, M.F. 2012. Taxonomic revision of the Odontophrynus cultripes species group, with description of a new related species (Anura, Cycloramphidae). Zootaxa 3155: 1–20. Preview. Reference page. 

2013

• Brandão, R.A., Caramaschi, U., Vaz-Silva, W. & Campos, L.A. 2013. Three new species of Proceratophrys Miranda-Ribeiro 1920 from Brazilian Cerrado (Anura, Odontophrynidae). Zootaxa 3750(4): 321–347. DOI: 10.11646/zootaxa.3750.4.2 Reference page. 

• Lavilla, E.O., Caramaschi, U., Langone, J.A., Pombal, J.P. & de Sá, R.O. 2013. The identity of Rana margaritifera Laurenti, 1768 (Anura, Bufonidae). Zootaxa 3646(3): 251–264. DOI: 10.11646/zootaxa.3646.3.4 Reference page. 

2014

• Pimenta, B.V.S., Cruz, C.A.G. & Caramaschi, U. 2014. Taxonomic Review of the species complex of Crossodactylus dispar A. Lutz, 1925 (Anura, Hylodidae). Arquivos de Zoologia 45(1): 1–33. DOI: 10.11606/issn.2176-7793.v45i1p1-33 Reference page. 

2015

• Pimenta, B.V.S., Caramaschi, U. & Cruz, C.A.G. 2015. Synonymy of Crossodactylus bokermanni Caramaschi & Sazima, 1985 with Crossodactylus trachystomus (Reinhardt & Lütken, 1862) and description of a new species from Minas Gerais, Brazil (Anura: Hylodidae). Zootaxa 3955(1): 65–82. DOI: 10.11646/zootaxa.3955.1.3 . Preview (PDF) Reference page. 

2016

• Borges-Nojosa, D.M., Caramaschi, U. & Rodrigues, M.T. 2016. A new species of lizard Placosoma Tschudi, 1847 (Squamata: Gymnophthalmidae) from the relictual forest mountains of the State of Ceará, Brazil. Zootaxa 4169(1): 160–170. DOI: 10.11646/zootaxa.4169.1.8 . Reference page. 

2017

• Lavilla, E.O., Langone, J.A., Caramaschi, U., Pombal, J.P., Jr. & Sá, R.O. de 2017. Comments on the neotype of Rana margaritifera Laurenti, 1768 (Anura, Bufonidae). Zootaxa 4286(1): 113–114. DOI: 10.11646/zootaxa.4286.1.5 . Reference page. 

• Santos-Silva, D.L., Andrade, S.P. de, Rocha, C.F., Maciel, N.M., Caramaschi, U. & Vaz-Silva, W. 2017. Redescription of the tadpole of Odontophrynus carvalhoi Savage and Cei, 1965 (Anura, Odontophrynidae) with comments on the geographical distribution of the species. Zootaxa 4323(3): 419–422. DOI: 10.11646/zootaxa.4323.3.7 . Reference page. 

• Piva, A., Caramaschi, U. & Albuquerque, N.R. de 2017. A new species of Elachistocleis (Anura: Microhylidae) from the Brazilian Pantanal. Phyllomedusa 16(2): 143–154. DOI: 10.11606/issn.2316-9079.v16i2p143-154 Reference page. 

2018

• Valencia-Zuleta, A., Caramaschi, U. & Maciel, N.M. 2018. On the taxonomic status of Bufo brasiliensis Laurenti, 1768. Zootaxa 4392(3): 598–600. DOI: 10.11646/zootaxa.4392.3.10 Reference page. 

2019

• Cruz, C.A.G., Caramaschi, U., Fusinatto, L.A. & Brasileiro, C.A. 2019. Taxonomic review of Dendrophryniscus brevipollicatus Jiménez de la Espada, 1870, with revalidation of D. imitator (Miranda-Ribeiro, 1920) and D. lauroi Miranda-Ribeiro, 1926, and description of four new related species (Anura, Bufonidae). Zootaxa 4648(1): 27–62. DOI: 10.11646/zootaxa.4648.1.2 . Reference page.