| Table of contents Caldasia vol.44 no.1 Bogotá Jan./Apr. 2022 Botánica | | | | · Updating the distribution of the genus Isoetes (Isoetaceae) in southern Spain (Córdoba, Andalusia) López-Tirado, Javier
| | | | · Floristic inventory in andean forest areas of the Central Cordillera of Colombia (El Peñol, Antioquia) Vallejo-Mayo, Leidy Yuliana; Rivera-Diaz, Orlando
| | | | · Checklist of Angiosperms of a Cerrado Environmental Protection Area in the State of Maranhão, Brazil: floristic composition and new occurrences Sousa, Dominga Hosanira Silva de; silva, Guilherme Sousa da; Gomes, Gustavo da Silva; Nascimento, Janilde Melo do; Conceição, Gonçalo Mendes da
| | | | · Copacabana is more than a beach in Rio de Janeiro, Brazil: the orchid flora of Parque Estadual da Chacrinha Barberena, Felipe Fajardo Villela Antolin; Silva, Roberto da; Lopes, Rosana Conrado
| | | Conservation | | | | · Priorities for conservation of freshwater fishes in the Andean Orinoco region in Colombia Zamudio, Jhon Edison; Maldonado-Ocampo, Javier Alejandro
| | | Ecología | | | | · Divergence on the reproductive strategy of two sympatric species of Anthurium (Araceae) in a tropical andean forest Moreno-Betancur, Deisy J.; Cuartas-Hernández, Sandra E.
| | | | · Spatio-temporal distribution of eight species of herons (Ardeidae) during the breeding season in Isla Pajaros, Oaxaca-Chiapas, Mexico Mera-Ortíz, Ghelen; Enríquez, Paula L.; Valle-Mora, Javier Francisco; Palacios-Castro, Eduardo
| | | | · Allometric models to estimate aerial biomass in secondary montane forests of northwestern Ecuador Ramírez, Jorge; Córdova, Mario; Imbaquingo, José; Chagna, Eduardo
| | | | · Floristic diversity of cultivated halomorphic soils of the Alto Valle de Río Negro (Argentina) Minué, Carlos Rogelio; Gandullo, Ricardo; Troncoso, Viviana Úrsula
| | | | · Epiphytic lichens in the Tepuyes of the upper basin of the Nangaritza river, Condor range (Ecuador) Fernández-Prado, Noelia; Prieto, María; Martínez, Isabel; Aragón, Gregorio
| | | | · Taxonomic diversity of Thomisidae (Araneae) in heterogeneous environments of the Ramsar site Chaco Wetlands, Argentina Achitte-Schmutzler, Helga Cecilia; Avalos, Gilberto; Oscherov, Elena Beatríz
| | | | · Ecology of anurans of Sierra de Quila, Jalisco, Mexico: an analysis at two spatial scales Reyna-Bustos, Oscar Francisco; Huerta-Martínez, Francisco Martín; Urias, Alejandro Muñoz-
| | | | · Structure of an anuran assembly from Chaco Serrano of Argentina Nieva Cocilio, Rodrigo Alfredo; Acosta, Juan Carlos; Blanco, Graciela Mirta; Piaggio Kokot, Lia Elena
| | | | · Trophic ecology of Calidris minutílla, Calidris pusilla, and Calidris mauri (Aves: Scolopacidae) in two natural wetlands of Cuba González, Alieny; Jiménez, Ariam; García-Lau, Ianela; Mugica, Lourdes; Acosta, Martín
| | | | · Molt patterns and age and sex determination criteria for selected landbirds in an urban area of the Peruvian Central Coast Díaz, Alexis; Ayala, Pamela; Valdiviezo, Elizabeth; Mendoza, Jorge; Silva, Kathia; Rivas, Rolf; Cornelio, Dayanne; Guardia, Fabiola; Tenorio, Yaquelin; Calsina, Rocío; Alvariño, Lorena; Iannacone, José
| | | | · Dieta de Acanthochelys spixii e Hydromedusa tectifera (Chelidae) en el sur del Brasil Chaviel, Bruna Medeiros; Mascarenhas, Carolina Silveira; Corrêa, Fabiano; Silveira, Emily Costa; Coimbra, Marco Antônio Afonso; Muller, Gertrud
| | | | · Silvopastoral systems as an alternative for conservation of dung beetles (Coleoptera: Scarabaeinae) in a cattle landscape in Caucasia Colombia Duque-Vélez, Patricia; Olivera-Angel, Martha; Wolff, Marta
| | | Notas breves | | | | · Rediscovery and redescription of the rare hummingbird fly Lasia pulla (Diptera: Acroceridae) from the Valdivian evergreen forest, Chile Barahona-Segovia, Rodrigo M.; Valdés-Guzmán, Vicente; Pañinao-Monsálvez, Laura; Araya, Juan Francisco
| | | | · Tail condition in two endemic saurians from the northern Andes of Ecuador and first record of bifurcated tails Ramírez-Jaramillo, Salomón M.
| | | | · Male aggressiveness in the tree frog Dendropsophus branneri (Anura, Hylidae): Physical combat, fighting call, and escalated behavior Aguiar, Pedro Lopes; Souza, Raphael Felipe; Oliveira, Eduardo Borges de; Nali, Renato Christensen
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