![Male three spined stickleback Gasterosteus aculeatus in breeding colours showing the characteristic blue eyes and red body Stock Photo - Alamy Male three spined stickleback Gasterosteus aculeatus in breeding colours showing the characteristic blue eyes and red body Stock Photo - Alamy](https://c8.alamy.com/comp/BBJNFJ/male-three-spined-stickleback-gasterosteus-aculeatus-in-breeding-colours-BBJNFJ.jpg)
Male three spined stickleback Gasterosteus aculeatus in breeding colours showing the characteristic blue eyes and red body Stock Photo - Alamy
![Virginia Tech Ichthyology Class : Is there a Gasterosteologist in the house? That is, someone to help us understand the Three-Spined Stickleback, Gasterosteus aculeatus Linneaus 1758 by Don Orth Virginia Tech Ichthyology Class : Is there a Gasterosteologist in the house? That is, someone to help us understand the Three-Spined Stickleback, Gasterosteus aculeatus Linneaus 1758 by Don Orth](http://3.bp.blogspot.com/-8Pa69oMoCEU/VftKVbG7H-I/AAAAAAAAA8Y/JX1_ff_X56E/s1600/3SpinedStickleback.png)
Virginia Tech Ichthyology Class : Is there a Gasterosteologist in the house? That is, someone to help us understand the Three-Spined Stickleback, Gasterosteus aculeatus Linneaus 1758 by Don Orth
![Netherlands, Rotterdam, The three-spined stickleback (Gasterosteus aculeatus). Mating season. Male with blue eyes and red belly Stock Photo - Alamy Netherlands, Rotterdam, The three-spined stickleback (Gasterosteus aculeatus). Mating season. Male with blue eyes and red belly Stock Photo - Alamy](https://c8.alamy.com/comp/FCE3AF/netherlands-rotterdam-the-three-spined-stickleback-gasterosteus-aculeatus-FCE3AF.jpg)