First Record of the Hourglass Treefrog Dendropsophus Ebraccatus (Cope, 1874) (Anura: Hylidae) in Yucatán State, Mexico
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Herpetology Notes, volume 12: 31-33 (2019) (published online on 09 January 2019) First record of the Hourglass Treefrog Dendropsophus ebraccatus (Cope, 1874) (Anura: Hylidae) in Yucatán State, Mexico Karla T. Treinen-Crespo1, Luis G. Trinchan-Guerra1, Luis F. Díaz-Gamboa2,3,4,*,Kevin López-Reyes3,4, and Rubén A. Carbajal-Márquez2 The Hourglass Treefrog Dendropsophus ebraccatus While conducting a herpetological survey on 24 (Cope, 1874) occurs from southern Veracruz and March 2018, we found and photographed an adult male northern Oaxaca, south into Chiapas, Tabasco, and the Dendropsophus ebraccatus calling in the moist leaf litter Yucatán Peninsula in Mexico (Campeche, Quintana at Área de Protección de Flora y Fauna “Otoch Ma´ax Roo), and further south into northern Guatemala and Yetel Kooh” in the Mayan community of Punta Laguna, Belize. Further south, the range is discontinuous with one Chemax Municipality, Yucatán, Mexico (20.6469°N, or two localities in Honduras, several known localities 87.6340°W; WGS84; elev. 27 m; Fig. 1). This area of in Nicaragua, and then a continuous distribution conservation was decreed by the Mexican government from Costa Rica through Panama into Colombia and in 2002 (Document Department of Urban Development northwestern Ecuador, at low elevations from sea level and Ecology, SEDUE. DS. 142. II.3. 110) and owned to 1600 m (Lee, 1996; Campbell, 1998; Calderón et al., by Chemax Municipality, in the northeastern region 2003; Jungfer et al., 2010; Frost, 2018). It inhabits humid of the state, located 18 km north of the archaeological tropical forest, including primary and secondary forest site of Cobá and 26 km south of Nuevo Xcán, Quintana and forest edge, but also heavily disturbed areas where Roo (CONANP, 2006). It encompasses 5367 ha, of most of the forest is secondary. Breeding occurs during which more than half (61.45%) is covered mostly by the rainy season with aggregations of several hundred medium subdeciduous forest and 32.2% by secondary males calling from low emergent vegetation at the edge of ponds. The eggs are placed on leaves overhanging temporary (and sometimes permanent) ponds; the tadpoles develop in water (Lee, 1996; Campbell, 1998; Jungfer et al., 2010). 1 Instituto Tecnológico de Conkal, Avenida Tecnológico S/N, 97345 Mérida, Yucatán, México. 2 Departamento de Sistemática y Ecología Acuática, El Colegio de la Frontera Sur, Unidad Chetumal, Avenida Centenario km 5.5, CP 77014, Chetumal, Quintana Roo, México. 3 Grupo de Análisis en Ecología Geográfica Aplicada, Laboratorio de Biología de la Conservación, Facultad de Ciencias, Unidad Académica de Yucatán, Universidad Nacional Autónoma de México, Carretera Sierra Papacal- Chuburná Puerto Km. 5, Sierra Papacal, Yucatán, México. Figure 1. An adult male Dendropsophus ebraccatus (San 4 Red para la Conservación de los Anfibios y Reptiles de Diego Natural History Museum Herpetological Image Yucatán (RCARY), Carretera Sierra Papacal-Chuburna HerpPC_05371) found calling in the moist leaf litter at Área Puerto Km. 5, Sierra Papacal, Yucatán, México. de Protección de Flora y Fauna “Otoch Ma´ax Yetel Kooh”. * Corresponding author. E-mail: [email protected] Photography by Luis G. Trinchan-Guerra. 32 Karla T. Treinen-Crespo et al. vegetation with different degrees of recovery; only 2.92 Institute of Statistics, Geography and Information % corresponds to “milpa” (traditional crops of corn, Technology of Mexico (INEGI by its Spanish initials), bean, and pumpkin) and 2.66% to water bodies, as well our record lies in Chemax Municipality, Yucatán State as pastureland and areas subject to low forest flooding (CONABIO, 2008; INEGI, 2012). We suggest that (Ramos-Fernández et al., 2004). increasing the sampling efforts in that area will improve Our record is located 111.2 km NE (by air) from the our understanding of the actual distribution of this closest reported locality, 13.3 km NE of Felipe Carrillo species, especially in areas with surface water bodies Puerto (19.6906°N, 87.9598°W; WGS84) on the road to that may harbour larger populations of D. ebraccatus Vigía Chico in the Felipe Carrillo Puerto Municipality, in Yucatán State. Frost (2018) mentioned that the Quintana Roo. This specimen was collected on 2 October population in central Quintana Roo was isolated from 1976 (Brown, 2018; GBIF, 2018; Fig. 2). Additionally, the southernmost nearby populations in Calakmul, four specimens from this locality (KU 171304–07) were Campeche (Calderón et al., 2003). However, with deposited in the KUBI Herpetology Collection (Lee, greater search effort it is likely that the gaps in the 1996; Brown, 2018). The observation reported herein distribution will be proven to be artefacts of collecting. represents a new record for Yucatán State. According to This new record adds D. ebraccatus to the list of species the “Borders and Labels” layer of Google Earth Pro (7.1 of Área de Protección de Flora y Fauna OMYK and to version), “State Political Division Layer” (Version 2. the herpetofauna of the Yucatán State (Lee, 1996, 2000; Scale 1: 250000), and “Municipal Geostatistical Areas CONANP, 2006; Köhler, 2011; González-Sánchez et Layer” (Version 6.0. Scale 1: 250000) of the National al., 2017). Figure 2. Map showing the new locality where Dendropsophus ebraccatus was found in 2018 (red dot), its closest record from 1976 (black dot), and the Calakmul population (green star). State boundaries are indicated by blue lines, municipality boundaries in black lines. The insert shows the position of the collecting and historical localities in relation to the Yucatán Peninsula. First record of the Hourglass Treefrog in Yucatán State, Mexico 33 Acknowledgements. We thank Jonathan A. Campbell and GBIF (2018): GBIF Occurrence Download. Available at: https:// José Rogelio Cedeño-Vázquez for the pre-peer review and for doi.org/10.15468/dl.rd3blu. Accessed on 28 March 2018. comments that improved this note. We also thank Bradford D. González-Sánchez, V.H., Johnson, J.D., García-Padilla, E., Mata- Hollingsworth who kindly provided the photo voucher number Silva, V., DeSantis, D.L., Wilson, L.D. (2017): The herpetofauna from the Herpetology Photo Collection of the San Diego of the Mexican Yucatan Peninsula: composition, distribution, Natural History Museum. Sampling and collecting permits were and conservation. Mesoamerican Herpetology 4: 264–380. provided by Dirección General de Vida Silvestre SEMARNAT INEGI (2012): Áreas Geoestadísticas Municipales, escala: (SGPA/DGVS/002491/18) to Fausto R. Méndez-de la Cruz with 1:250000. Instituto Nacional de Estadística y Geografía (INEGI). an extension to the Departamento de Sistemática y Ecología Marco Geoestadístico 2013 versión 6.0c (Inventario Nacional Acuática of El Colegio de la Frontera Sur. de Viviendas 2012). Aguascalientes, Ags., México. Available at: http://www.conabio.gob.mx/informacion/gis/layouts/muni_ References 2012gw.png. Accessed on 6 June 2018. Jungfer, K.-H., Lynch, J., Morales, M., Solís, F., Ibáñez, R., Santos- Brown, R. (2018): KUBI Herpetology Collection. Version 31.12. Barrera, G., et al. (2010): Dendropsophus ebraccatus. The IUCN University of Kansas Biodiversity Institute. Available at: https:// Red List of Threatened Species 2010: e.T55470A11316147. doi.org/10.15468/ubdwdc. Accessed on 6 June 2018. Available at: http://dx.doi.org/10.2305/IUCN.UK.2010- Calderón, R., Cedeño-Vázquez, J.R., Pozo, C. (2003): New 2.RLTS.T55470A11316147.en. Accessed on 5 June 2018. distributional records for amphibians and reptiles from Köhler, G. (2011): Amphibians of Central America. Offenbach, Campeche, Mexico. Herpetological Review 34: 269–272. Germany, Herpeton-Verlag. Campbell, J.A. (1998): The Amphibians and Reptiles of Northern Lee, J.C. (1996): The Amphibians and Reptiles of the Yucatán Guatemala, Yucatán, and Belize. Norman, Oklahoma, USA, Peninsula. Ithaca, New York, USA, Comstock Publishing University of Oklahoma Press. Associates, Cornell University Press. CONABIO (2008): Comisión Nacional para el Conocimiento y Lee, J.C. (2000): A Field Guide to the Amphibians and Reptiles of Uso de la Biodiversidad. División Política Estatal. Versión 2. the Maya World: the Lowlands of Mexico, northern Guatemala, Escala 1:250000. Modificado de Conjunto de Datos vectoriales and Belize. Ithaca, New York, USA, Cornell University Press. y toponimia de la carta topográfica. Serie III. Instituto Nacional Ramos-Fernández, G., Espadas, C., Girard, L., Dulong, C., García- de Estadística, Geografía e Informática (2003-2004). Marco Frapolli, E. (2004): El área de Protección de Flora y Fauna Otoch Geoestadístico Municipal, Instituto Nacional de Estadística, Ma´ax Yetel Kooh: una iniciativa comunitaria de conservación Geografía e Informática (2005). Escala 1:250000. México. de la biodiversidad. VI Congreso Nacional de Áreas Naturales Available at: http://www.conabio.gob.mx/informacion/gis/. Protegidas. Monterrey, México. Accessed on 6 June 2018. CONANP (2006): Programa de Conservación y Manejo del Área de Protección de Flora y Fauna Otoch Ma´ax Yetel Kooh. México, Editorial EDM. Frost, D.R. (2018): Amphibian Species of the World: An On-line Reference. Version 6.0. American Museum of Natural History, New York, USA. Available at: http://www.research.amnh.org/ herpetology/amphibia/. Accessed on 5 June 2018. Accepted by Fabrício Oda.