Distress call of Boana geographica (Spix, 1824) recorded in the state of Maranhão, Brazil

Anjos C.S., Souza F.C., Costa G.N., Malta J.C.O., Zuanon J.A.S. 2021. Tadpoles of Boana geographicus (Spix, 1824) (Anura: Hylidae) parasitized by Argulus sp. (Branchiura: Argulidae) in a Central Amazonia forest stream. Herpetology Notes 14:335–339.

Bioacoustics Research Program. 2019. Raven Pro: interactive Sound Analysis Software, Version 1.6.1. Accessible at: http://www.birds.cornell.edu/raven. Accessed: 09 January 2024.

Costa C.A., Uchôa L.R., Araújo S.C.M., Oliveira M.S., Andrade E.B. 2022. Predator-prey: predation strategies of Leptodactylus macrosternum and defensive behavior of Leptodactylus fuscus. Acta Brasiliensis 6:61–64. https://doi.org/10.22571/2526-4338586

Faivovich J., Haddad C.F., Garcia P.C., Frost D.R., Campbell J.A., Wheeler W.C. 2005. Systematic review of the frog family Hylidae, with special reference to Hylinae: phylogenetic analysis and taxonomic revision. Bulletin of the American Museum of Natural History 2005:1–240. https://doi.org/10.1206/0003-0090(2005)294[0001:SROTFH]2.0.CO;2

Fernandes I.Y., Koch E.D., Monico A.T. 2023. First record of a snake call in South America: the unusual sound of an ornate snail-eater Dipsas catesbyi. Acta Amazonica 53:243–245. https://doi.org/10.1590/1809-4392202300431

Ferreira R.B., Lourenço-de-Moraes R., Zocca C., Duca C., Beard K.H., Brodie E.D. 2019. Antipredator mechanisms of post-metamorphic anurans: a global database and classification system. Behavioral Ecology and Sociobiology 73:1–21. https://doi.org/10.1007/s00265-019-2680-1

Forti L.R., Costa-Campos C.E. 2020. Distress calls of two Amazonian species of Boana (Anura, Hylidae). Herpetology Notes 13:855–858.

Forti L.R., Zornosa-Torres C., Márquez R., Toledo L.F. 2018. Ancestral state, phylogenetic signal and convergence among anuran distress calls. Zoologischer Anzeiger 274:1–5. https://doi.org/10.1016/j.jcz.2018.02.004

Fouquet A., Martínez Q., Zeidler L., Courtois E.A., Gaucher P., Blanc M., Kok P.J. 2016. Cryptic diversity in the Hypsiboas semilineatus species group (Amphibia, Anura) with the description of a new species from the eastern Guiana Shield. Zootaxa 4084:79–104. https://doi.org/10.11646/zootaxa.4084.1.3

Frost D.R. 2024. Amphibia Species of the World: an online reference. Version 5.0. Accessible at: http://research.amnh.org/herpetology/amphibia/. Accessed: 16 July 2024.

Guerra V., Lingnau R., Bastos R.P. 2017. Vocalizations and bioacoustic analysis of Boana jaguariaivensis (Caramaschi, Cruz, and Segalla, 2010) (Anura: Hylidae). South American Journal of Herpetology 12:34–41. https://doi.org/10.2994/SAJH-D-16-00018.1

Hödl W., Gollmann G. 1986. Distress calls in neotropical frogs. Amphibia-Reptilia 7:11–21.

Kardous C.A., Shaw P.B. 2014. Evaluation of smartphone sound measurement applications. The Journal of the Acoustical Society of America 135:186–192. https://doi.org/10.1121/1.4865269

Köhler J., Jansen M., Rodriguez A., Kok P.J., Toledo L.F., Emmrich M., Vences M. 2017. The use of bioacoustics in anuran taxonomy: theory, terminology, methods and recommendations for best practice. Zootaxa 4251:1–124. https://doi.org/10.11646/zootaxa.4251.1.1

Ligges U., Krey S., Mersmann O., Schnackenberg S. 2017. TuneR: analysis of music and speech. Accessible at: https://CRAN.R-project.org/package=tuneR/. Accessed: 10 May 2024.

Modak N., Dahanukar N., Ogale H., Padhye A. 2016. Advertisement calls of Amboli leaping frog Indirana chiravasi (Anura: Ranixalidae) from northern Western Ghats, India. Current Science 110:2220–2223.

R Core Team. 2021. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria, Version 4.0.4. Accessible at: https://www.R-project.org/. Accessed: 10 May 2024.

Roh G., Borzée A., Jang Y. 2014. Spatiotemporal distributions and habitat characteristics of the endangered treefrog, Hyla suweonensis, in relation to sympatric H. japonica. Ecological Informatics 24:78–84. https://doi.org/10.1016/j.ecoinf.2014.07.009

Sueur J., Aubin T., Simonis C. 2008. Seewave, a free modular tool for sound analysis and synthesis. Bioacoustics 18:213–226. https://doi.org/10.1080/09524622.2008.9753600

Toledo L.F., Haddad C.F.B. 2009. Defensive vocalizations of Neotropical anurans. South American Journal of Herpetology 4:25–42. https://doi.org/10.2994/057.004.0104

Toledo L.F., Martins I.A., Bruschi D.P., Passos M.A., Alexandre C., Haddad C.F.B. 2014. The anuran calling repertoire in the light of social context. Acta Ethologica 18:87–99. https://doi.org/10.1007/s10211-014-0194-4

Toledo L.F., Tozetti A., Zina J. 2005. Leptodactylus labyrinthicus (Pepper Frog): defensive repertoire. Herpetological Bulletin 90:29–31.

Weaver S.J., Callaghan C.T., Rowley J.J. 2020. Anuran accents: Continental-scale citizen science data reveal spatial and temporal patterns of call variability. Ecology and Evolution 10:12115–12128. https://doi.org/10.1002/ece3.6833

Zilli D. 2015. Smartphone-powered citizen science for bioacoustic monitoring. PhD Dissertation, University of Southampton, England.