The Collaborative International Dictionary of English v.0.48:
Burnstickle \Burn"stic`kle\, n. (Zool.) A stickleback (Gasterosteus aculeatus). [1913 Webster]WordNet (r) 3.0 (2006):
Gasterosteus aculeatus n 1: of rivers and coastal regions [syn: three-spined stickleback, Gasterosteus aculeatus]