TY - RPRT TI - Standardized guide to the examination and necropsy of the horseshoe crab using Limulus polyphemus as Limulidae prototype AU - Katie Roorda AU - Jill Arnold AU - Carol Meteyer AU - Brent Whitaker PY - 2020 UR - https://pubs.usgs.gov/publication/70210724 ID - 70210724 ER -