Additional file 1.

Spectral characteristics of guppy light-dark cycle aquaria. Illumination was provided by broad spectrum fluorescent bulbs (GE F32T8SP/65K), with relative spectral irradiance measured by a USB2000 spectrophotometer (Ocean Optics, Inc.) at the air to water boundary during the light phase.

Format: DOC Size: 24KB Download file

This file can be viewed with: Microsoft Word Viewer

Laver and Taylor BMC Evolutionary Biology 2011 11:81   doi:10.1186/1471-2148-11-81