@inbook {2954, title = {Limits on the global distribution of horseshoe crabs (Limulacea): lessons learned from two lifetimes of observations: Asia and America}, booktitle = {Biology and conservation of Horseshoe crabs}, year = {2009}, pages = {5-24}, publisher = {Springer}, organization = {Springer}, isbn = {0387899588}, author = {Sekiguchi, K. and Shuster Jr, C.N.} }