| Preview | Issue Date | Title | Author(s) |
| 1995 | Aspects of the reproductive biology of Physalaemus cuvieri (Anura: Leptodactylidae) in northeastern Brazil | Barreto, Larissa; Andrade, Gilda Vasconcellos |
 | 1993 | Biologia Floral De Mauritia Flexuosa Lin. Fil, Na Região De Manaus, Am, Brasil | Storti, Eliana Fernandez |
| 2009 | Breeding biology of the rapids frog Limnomedusa macroglossa (Anura: Cycloramphidae) in Southern Brazil | Kaefer, Igor L.; Both, Camila; Cechin, Sônia Zanini |
| 2011 | Courtship and mating behaviour of the brilliant-thighed frog Allobates femoralis from Central Amazonia: Implications for the study of a species complex | Montanarin, Anelise; Kaefer, Igor L.; Lima, Albertina Pimental |
| 2012 | Description of the nest, nestling and broken-wing behavior of Conopophaga aurita (Passeriformes: Conopophagidae) | Leite, Gabriel Augusto; Gomes, Felipe Bittioli Rodrigues; MacDonald, David B. |
| 2014 | Diving in the sand: The natural history of Pygidianops amphioxus (Siluriformes: Trichomycteridae), a miniature catfish of Central Amazonian streams in Brazil | Carvalho, Marla S.; Zuanon, Jansen; Ferreira, Efrem J.G. |
| 2017 | Evidence of reward production and pollination by Centris in Encyclia (Orchidaceae: Laeliinae): the reproductive biology of Encyclia mapuerae | Krahl, Amauri Herbert; Krahl, Dayse R.P.; Valsko, Jefferson José; Webber, Antonio Carlos; Pansarin, Emerson Ricardo |
| 2019 | Is the Phasmatodea male genitalia useful for systematics? A case study in Creoxylus and Prexaspes (Insecta: Phasmatodea) from the Brazilian Amazon Basin | Heleodoro, Raphael Aquino; Rafael, José Albertino |
| 1999 | Morphology of the male genital system of the Bushy-Tailed opossum Glironia venusta Thomas, 1912 (Didelphimorphia, didelphidae) | Nogueira, Julia Carlos; Ferreira da Silva, M. N.; Câmara, Bruno Garzon O. |
| 2012 | Nesting biology of the yellow-olive flatbill (Tyrannidae, Elaninae) in Atlantic Forest Fragments in Brazil | Anciães, Marina; Aguilar, Thais Maya; Leite, Lemuel Olívio; Andrade, Renata Dornelas; Marini, Miguel Ângelo |
| 2015 | Notes on Nest and Chicks of the Guianan Red Cotinga (Phoenicircus carnifex) in Amazonas, Brazil | Gomes, Felipe Bittioli Rodrigues; Leite, Gabriel Augusto; Andretti, Christian Borges |
| 2010 | Population dynamics of Akodon montensis (Rodentia, Cricetidae) in the Atlantic forest of Southern Brazil | Antunes, Pâmela Castro; Campos, Marilena Altenfelder A.; Oliveira-Santos, Luiz Gustavo Rodrigues; Graipel, Maurício Eduardo |
 | 2002 | Reproduction of the estuarine dolphin (Sotalia guianensis) on the coast of Paraná, southern Brazil | Weber Rosas, Fernando Cesar; Monteiro-Filho, Emygdio L.A. |
| 2017 | Reproductive biology of the endangered wattled curassow (Crax globulosa; Galliformes: Cracidae) in the Juruá River Basin, Western Brazilian Amazonia | Leite, Gabriel Augusto; Farias, Izeni P.; Peres, Carlos A.; Brooks, Daniel M. |
| 2002 | Reproductive parameters of Pontoporia blainvillei (Cetacea, Pontoporiidae), on the coast of São Paulo and Paraná States, Brazil | Weber Rosas, Fernando Cesar; Monteiro-Filho, Emygdio L.A. |
| 2016 | Restriction limits and main drivers of fruit production in palm in central Amazonia | Freitas, Cíntia Gomes; Costa, Flávia Regina Capellotto; Barbosa, Carlos Eduardo A; Cintra, Renato |