Dear Readers: We are happy to let you know that the Latin American Journal of Aquatic Mammals has just published its latest issue 10(2) (Special Issue on Giant Otter *Pteronura brasiliensis*) at http://lajamjournal.org/index.php/lajam. We invite you to review the Table of Contents and visit our web site to review articles and items of interest. Thanks for the continuing interest in our work, Dr. Miriam Marmontel Instituto de Desenvolvimento Sustentável Mamirauá lajam.editors@gmail.com LAJAM, Editor-in-Chief Latin American Journal of Aquatic Mammals Vol 10, No 2 (2015): Special Issue on Giant River Otter Pteronura brasiliensis Table of Contents http://lajamjournal.org/index.php/lajam/issue/view/27 Editorial -------- Editorial (70-74) Miriam Marmontel, Danielle Lima, Paul Van Damme, Jessica Groenendijk, Fernando Trujillo Reviews -------- Advances in the study of giant otter (Pteronura brasiliensis): ecology, behavior, and conservation: a review (75-98) Nicole Duplaix, Emanuela Evangelista, Fernando C. W. Rosas Articles -------- Giant otter (Pteronura brasiliensis) distribution, relative abundance and conservation in northwestern Bolivia (99-106) Guido Ayala, Robert Benedict Wallace, Maria Viscarra, Cynthya Jurado Distribution and status of giant otter (Pteronura brasiliensis) in the Pantanal wetland, Brazil (107-114) Walfrido M. Tomas, André R. Camilo, Carolina Ribas, Caroline Leuchtenberger, Paulo André Lima Borges, Guilherme Mourão, Luiz A. Pellegrin Cub biometry, litter size and reproductive period of giant oters (Pteronura brasiliensis) at the Balbina Hydroelectric Reservoir, Amazonas, Brazil (115-121) Bruno Freitas Bozzetti, Márcia Munick Mendes Cabral, Fernando Weber Rosas Negative interactions between giant otters (Pteronura brasiliensis) and local fisheries in the Amazon and Orinoco basins in Colombia (122-130) Fernando Trujillo, Andrea Caro, Sindy Martínez, María Victoria Rodríguez-Maldonado The use of premaxillary bones of six fish species in giant otter (Pteronura brasiliensis) diet analysis (131-142) Maria del Pilar Becerra Cardona, Heiddy Asunción Mallea Cardenas, Paul André Van Damme Notes -------- First giant otter distribution survey in the southeast of Roraima, Brazil, with notes on the OSG Guidelines for a Standardization of Survey Methods (143-146) Emanuela Evangelista, Chiara Tosi Rediscovery of Pteronura brasiliensis in the Amanã Sustainable Development Reserve, Amazonas, Brazil (147-151) Miriam Marmontel, Jorge Calvimontes, Oldemar Carvalho Jr. Protection and monitoring of the giant otter (Pteronura brasiliensis) in Cantão State Park, Tocantins, Brazil (152-155) George Georgiadis, Silvana Campello, Benaya N. Leles What do we know about Pteronura brasiliensis in Uruguay? (156-158) Martin Buschiazzo, Enrique M. González, Alvaro Soutullo A case study of artificial feeding of an unweaned giant otter (Pteronura brasiliensis) cub (159-162) Marcia Munick Mendes Cabral, Carolina Ribas, Fernando Cesar Weber Rosas A reliable method for sexing giant otters (Pteronura brasiliensis) in the wild (163-165) Jessica Groenendijk, Frank Hajek -- Miriam Marmontel Editor-in-Chief Latin American Journal of Aquatic Mammals http://www.lajamjournal.org/