1. Brain nonapeptide levels are related to social status and affiliative behaviour in a cooperatively breeding cichlid fish. Issue 2 (February 2015) Authors: Reddon, Adam R.; O'Connor, Constance M.; Marsh-Rollo, Susan E.; Balshine, Sigal; Gozdowska, Magdalena; Kulczykowska, Ewa Journal: Royal Society open science Issue: Volume 2:Issue 2(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗