Three-spined Stickleback

Licence: 
Creative Commons Licence
Imaging technique: 
Photograph
Description: 

Gasterosteus aculeatus (Three-spined Stickleback) - breeding male

Creator: 
D Ross Robertson
Taxonomic name: 
Gasterosteus aculeatus (Three-spined Stickleback) (Vertebrates)
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith