TY - RPRT TI - Sperm-cell ultrastructure of North American sturgeons II: The shortnose sturgeon (Acipenser brevirostrum, Lesueur, 1818) AU - M. N. DiLauro AU - W.S. Kaboord AU - R.A. Walsch PY - 1999 DO - 10.1139/z98-219 UR - https://pubs.usgs.gov/publication/1014777 ID - 1014777 ER -