During one of my trips to the Amazon area, Peru, in October/November 2006, I visited Pacaya Samira National Reserve, again. In the lower course of Rio Pacaya ( a tributary to Rio Ucayali), there is a lake, Yarina Cocha. (Not to be confused with the big oxbow lake with the same name, slightly north of Pucallpa)

In October /November 2006, I visited the Peruvian Amazon (again), exploring dwarf-cichlid-habitats and collecting fish ( among some other things ). From the jungle-capital Iquitos, I carried out several expeditions to different biotopes, fish and their habitats. One of these expeditions was to Pebas, east of Iquitos.