Leandro Alcalde
Unidad/es de investigación: ILPLA - CONICET - UNLP
Rol dentro de la unidad de investigación: Investigador Independiente CONICET. Responsable del Lab. de Herpetología
Grado académico: Doctor en Ciencias Naturales (UNLP)
Biografía
Especialidad: Neoecosistemas Disciplina Científica: Biología Tema: Entre lo original y lo nuevo, ecosistemas de ribera híbridos y su rol para la conservación de la biodiversidad en el nordeste bonaerense
2025
Description of the external morphology and buccopharyngeal cavity of the tadpole of Odontophrynus reigi (Anura: Odontophrynidae) Autores: -Mancino, Mercedes -Baldo, Juan Diego -Alcalde, Leandro -Borteiro, Claudio -Kolenc, Francisco -Oliveira, Luciana Gabriela Rosset, Sergio Daniel Fecha: 01/09/20252024
Abundance and physiognomic characteristics of woody natives in a sub-urban talar forest remnant extensively invaded by exotic vegetation Autores: -Alcalde, Leandro Rodríguez Allo, Luisina Fecha: 01/12/2024Closing the knowledge gap: Helminth parasites of freshwater turtles from the Chaco-Pampa Plain, Southern South America Autores: -Palumbo, Ezequiel -Alcalde, Leandro -Bonino, Marcelo Fabián -Lescano, Julián Norberto -Montes, Martin Miguel -Solari, Agustín Diaz, Julia Inés Fecha: 01/04/20242023
Notas acerca de una población de mariposa Bandera Argentina (Morpho epistrophus argentinus) y lista preliminar de lepidópteros registrados en la futura Reserva Bosque Las Banderitas (City Bell – Buenos Aires) Autores: -Alcalde, Leandro Rodríguez Allo, Luisina Fecha: 01/12/2023Análisis morfológico de un caso de polimelia en Rhinella dorbignyi (Anura: Bufonidae) Autores: -Oser, Federico Leandro -Sansiñena, Jesica Alejandra -Alcalde, Leandro Natale, Guillermo Sebastian Fecha: 01/10/2023High frequency of larval abnormalities of the toad Rhinella arenarum (Anura: Bufonidae) in an Argentinian agroecosystem Autores: -Sansiñena, Jesica Alejandra -Plaul, Silvia Elena -Bahl, Maria Florencia -Piccinini, Andrés -Laube, Pedro F. -Alcalde, Leandro Natale, Guillermo Sebastian Fecha: 01/05/20232022
Effects of urban demand for food and water on physicochemicals and biotic structure of riverine wetlands in the Pampean plain Autores: -Gomez, Nora -Siri, Augusto -Rodrigues Capitulo, Leandro -Colautti, Dario César -Alcalde, Leandro -Rodrigues Capitulo, Alberto -Donato, Mariano Humberto -Alvarez, María Fernanda -Garcia de Souza, Javier Ricardo -Jensen, Roberto Francisco -Bauer, Delia Elena -Maroñas, Miriam Edith -Paredes del Puerto, Juan Martín -Altieri, Paula Daniela -Armendáriz, Laura Cecilia -Benitez, Hernan Hugo -Cassano, María Julia -Cortese, Bianca -Di Giorgi, Hugo Daniel -Donadelli, Jorge Luis -Nicolosi Gelis, María Mercedes -Garcia, Ignacio Daniel -Maiztegui, Tomás -Paracampo, Ariel Hernán -Sanchez, Rocio Maria -Sathicq, María Belén Rodriguez Catanzaro, Ludmila Noelia Soledad Fecha: 01/04/20222021
Diet variation of the South American snake-necked turtle (Hydromedusa tectifera) from two different urban neighboring streams Fecha: 01/12/2021Nuestras vecinas, las tortugas Autores: -Sanchez, Rocio Maria Alcalde, Leandro Fecha: 01/12/2021Hydromedusa tectifera Cope 1870 – South American Snake-necked Turtle, Argentine Snake-necked Turtle, Tortuga Cuello de Vibora, Cágado Pescoço de Cobra Fecha: 01/11/2021Seasonal variation of Hedruris dratini (Nematoda) parasitizing Hydromedusa tectifera (Chelidae), with focus on host’s torpor state Fecha: 01/05/20212020
Resource partitioning in a snake assemblage from east-central Argentina Autores: -Di Pietro, Diego Omar -Williams, Jorge Daniel -Cabrera, Mario Roberto -Alcalde, Leandro -Cajade, Rodrigo Kacoliris, Federico Pablo Fecha: 03/06/2020Where are the turtles when they are not? Underwater refuges used by Hydromedusa tectifera COPE, 1869 in a suburban stream Autores: -Semeñiuk, María Belén -Cassano, María Julia -Sanchez, Rocio Maria -Palumbo, Ezequiel Alcalde, Leandro Fecha: 14/05/20202019
Species composition, abundance and diet of a squamate assemblage from the Carnaval stream headwaters (Buenos Aires, Argentina) Fecha: 01/12/2019Comparative composition of the snake assemblage from Sierras de Ventania mountain range, east-central Argentina Autores: -Di Pietro, Diego Omar -Cabrera, Mario Roberto -Williams, Jorge Daniel -Alcalde, Leandro -Cajade, Rodrigo Kacoliris, Federico Pablo Fecha: 14/10/2019Review of chelid and emydid turtle distributions in southern south america with emphasis on extralimital populations and new records for Argentina Autores: -Sanchez, Rocio Maria -Semeñiuk, María Belén -Cassano, María Julia -Alcalde, Leandro -Leynaud, Gerardo Cristhian Moreno, Liliana Elizabeth Fecha: 01/10/2019Abundance and Population Structure of Hydromedusa tectifera Cope 1869 in a Highly Anthropogenic Environment in Argentina Autores: -Semeñiuk, María Belén -Sanchez, Rocio Maria -Cassano, María Julia -Palumbo, Ezequiel Alcalde, Leandro Fecha: 01/01/20192018
Evaluation of the toxicity of the sediments from an agroecosystem to two native species, Hyalella curvispina (CRUSTACEA: AMPHIPODA) and Boana pulchella (AMPHIBIA: ANURA), as potential environmental indicators Autores: -Sansiñena, Jesica Alejandra -Peluso, María Leticia -Salgado Costa, Carolina -Demetrio, Pablo Martin -Mac Loughlin, Tomas Mariano -Marino, Damian Jose Gabriel -Alcalde, Leandro Natale, Guillermo Sebastian Fecha: 01/10/2018Distributional patterns and conservation planning for a snake assemblage from temperate South America Autores: -Di Pietro, Diego Omar -Cabrera, Mario Roberto -Williams, Jorge Daniel -Kacoliris, Federico Pablo -Cajade, Rodrigo Alcalde, Leandro Fecha: 01/09/2018Combinando técnicas: un análisis integral de la dieta de Hydromedusa tectifera Fecha: 01/01/20182017
An easy, cheap, and versatile method to trap turtles, with calibrated sampling effort Fecha: 01/08/2017Multiple anti-predator mechanisms in the red-spotted Argentina Frog (Amphibia: Hylidae) Autores: -Cajade, Rodrigo -Hermida, Gladys Noemí -Piñeiro, Jose Miguel -Regueira, Eleonora -Alcalde, Leandro -Fusco, Luciano Sebastian Marangoni, Federico Fecha: 01/06/2017Osteological development and homology of the prenasal bones in the neotropical toad Rhinella fernandezae (Anura: Bufonidae) Autores:Alcalde, Leandro Fecha: 01/05/2017Seasonal activity and basking of the southernmost population of the freshwater turtle Phrynops hilarii (Chelidae) Autores: -Semeñiuk, María Belén Alcalde, Leandro Fecha: 01/03/20172016
Spiroxys contortus (Rudolphi, 1819) and Hedruris orestiae (Moniez, 1889) in Argentine turtles Autores: -Palumbo, Ezequiel -Capasso, Sofía Carolina -Cassano, María Julia -Alcalde, Leandro Diaz, Julia Inés Fecha: 15/11/2016Description of the tadpole of Alsodes neuquensis Cei, 1976 and comparison with the sibling species A. gargola Gallardo, 1970 (Amphibia, Anura, Alsodidae) Autores: -Barrasso, Diego Andrés -Alcalde, Leandro -Blotto Acuña, Boris Leonardo Basso, Nestor Guillermo Fecha: 01/01/20162015
First evidence of chromosomal variation within Chelonoidis chilensis (Testudines: Testudinidae) Fecha: 01/04/2015No todo lo que cambia es el clima: composición craneana en anuros, ontogenia, homología, nomenclatura y un montón de problemas Autores:Alcalde, Leandro Fecha: 01/01/20152014
Underwater sound emission as part of an antipredator mechanism in Ceratophrys cranwelli tadpoles Autores: -Salgado Costa, Carolina -Chuliver Pereyra, Mariana -Alcalde, Leandro -Herrera, Raúl -Trudeau, Vance L. Natale, Guillermo Sebastian Fecha: 01/07/2014Abundance of Chelonoidis chilensis (Gray, 1870) within protected and unprotected areas from the Dry Chaco and Monte Eco-regions (Argentina) Autores: -Sánchez, Julieta -Alcalde, Leandro -Bolzan, Alejandro Daniel -Sanchez, Rocio Maria del Valle Lazcóz, María Fecha: 01/06/2014New cranial characters in the tribe Hydropsini (Serpentes: Dipsadidae: Xenodontinae) Fecha: 01/06/2014Nasal cartilages, hyobranchial apparatus, larynx, and glottal tubes in four species of Hydropsini (Serpentes: Dipsadidae: Xenodontinae) Fecha: 30/04/2014The tadpole of Odontophrynus barrio Cei, Ruiz, and Beçak, 1982 (Anura: Odontophrynidae): a comparison with the other tadpoles of the genus Autores: -González, Exequiel Elías -Galvani, Guillermina -Sanabria, Eduardo Alfredo -Barrasso, Diego Andrés -Alcalde, Leandro Quiroga, Lorena Beatriz Fecha: 01/01/20142013
Re-desription of the tadpole of Pleurodema somuncuriensis (Cei, 1969) (Amphibia, Anura) Fecha: 20/06/2013Old and new hypotheses about the homology of the compound bones from the cheek and otico-occipital regions of the anuran skull Autores: -Alcalde, Leandro Basso, Nestor Guillermo Fecha: 01/03/2013Internal features belonging to two species of Pseudopaludicola (Anura: Leiuperinae) Autores: -Alcalde, Leandro Barrasso, Diego Andrés Fecha: 01/01/20132012
Hydromedusa tectifera (South American snake-necked turtle) Fecha: 01/06/2012Southernmost Localities of Trachemys dorbigni and First Record of Trachemys scripta elegans for Argentina (Cryptodira: Emydidae) Fecha: 01/06/2012Northern genetic richness and southern purity, but just one species in the Chelonoidis chilensis complex Autores: -Fritz, Uwe -Alcalde, Leandro -Vargas Ramírez, Mario -Goode, Eric V. -Fabious Turoblin, David Uri Praschag, Peter Fecha: 01/02/2012External Morphology, Chondrocranium, Cranial Muscles, and Buccopharyngeal Features of Tadpoles of Pleurodema thaul (Anura: Leiuperidae): a Comparison with P. bufoninum Autores: -Barrasso, Diego Andrés -Alcalde, Leandro -Martinazzo Giménez, Liza Beatriz Basso, Nestor Guillermo Fecha: 01/01/20122011
On the anuran musculus pulmonum proprius Autores:Alcalde, Leandro Fecha: 01/04/2011Cranial antomy of tadpoles of five species of Scinax (Hylidae: Hylinae) Fecha: 01/03/20112010
Feeding in syntopy: diet of Hydromedusa tectifera and Phrynops hilarii (Chelidae) Fecha: 01/07/2010Underwater acoustic communication in the macrophagic carnivorous larvae of Ceratophrys ornata (Anura: Ceratophryidae) Autores: -Natale, Guillermo Sebastian -Alcalde, Leandro -Herrera, Raul -Cajade, Rodrigo -Schaefer, Eduardo Federico -Marangoni, Federico Trudeau, Vance L. Fecha: 01/02/20102008
Comparative larval morphology of eight species of Hypsiboas Wagler (Amphibia, Anura, Hylidae) from Argentina and Uruguay, with a review of the larvae of this genus Autores: -Kolenc, Francisco -Borteiro, Claudio -Alcalde, Leandro -Baldo, Juan Diego -Cardozo, Dario Faivovich, Julián Fecha: 01/11/2008Chondrocranium and skeletal development of Phrynops hilarii (Pleurodira: Chelidae) Autores: -Bona, Paula Alcalde, Leandro Fecha: 01/08/20082007
A revision of Odontophrynus barrioi (Anura: Neobatrachia): morphology, osteology, vocalizations, and geographic distribution Fecha: 01/08/20072006
Chondrocranium, cranial muscles and buccopharyngeal morphology on tadpoles of the controversial leptodactylid frog Limnomedusa macroglossa (Anura: Leptodactylidae) Fecha: 01/12/2006The tadpole of Physalaemus fernandezae (Anura: Leptodactylidae) Fecha: 01/12/2006Chondrocranium and cranial muscle morphology in Lysapsus and Pseudis tadpoles (Anura: Hylidae: Hylinae) Autores: -Alcalde, Leandro Barg, Mónica Viviana Fecha: 01/04/2006