BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 165 



Species having a predominantly southward range (iQO), 



Mustelus canis Salem, Mass., to Cuba. 



Galeocerdo tigrinus Cape Cod to tropical seas. 



Prionace glauca Woods Hole southward ; warm seas. 



Carcharhinus obscurus Nahant to North Carolina. 



Carcharhinus milberti Cape Cod to Florida. 



Carcharhinus limbatus Woods Hole (stray specimens) to BraziL 



Sphyma zygsena Cape Cod to warm seas. 



Alopias vulpes Eastport to warm seas. 



Carcharias littoralis Casco Bay to North Carolina 



Isurus dekayi Casco Bay to West Indies. 



Carcharodon carcharias Eastport to tropical seas. 



Squalus acanthias Canada to Cuba. 



Squatina squatina Cape Cod to Florida. 



Raja eglanteria Gloucester to Florida. 



Raja Isevis Eastport to Florida. 



Tetronarce occidentalis Casco Bay and perhaps Nova Scotia to Cuba. 



Dasyatis centrura Coast of Maine to Cape Hatteras. 



?Dasyatis hastata Chatham to Brazil. 



Pteroplatea raachira Woods Hole to Brazil. 



Myliobatisfreminvillei Cape Cod to Brazil. 



Rhinoptera bonasus Cape Cod to Florida. 



Acipenser sturio Penobscot River to Charleston. 



Felichthys marinus Cape Cod to Texas. 



Galeichthys felis Cape Cod to Texas. 



Anguilla rostrata Gulf of St. Lawrence to Mexico. 



Leptocephalus conger Maine to Brazil. 



Muraena retifera Tuckemuck Island to coast of South Carqiina. 



Tarpon atlanticus Buzzards Bay to Brazil. 



Elops saurus Woods Hole to tropical seas. 



Albula vulpes Woods Hole to tropical seas. 



Etrumeus teres Cape Cod to Gulf of Mexico. 



Clupanodon pseudohispanicus. Cape Cod to Gulf of Mexico. 



Pomolobus mediocris Maine to Florida. 



Alosa sapidissima Gulf of St. Lawrence to Alabama. 



Opisthonemaoglinum Vineyard Sound to West Indies. 



Brevoortia tyrannus Nova Scotia to Brazil. 



Anchovia brownii Cape Cod to Brazil. 



Anchovia argjTophanus Gulf Stream; occasional northward to Woods Hole, Mass. 



Anchovia mitchilli Casco Bay to Texas. 



Trachinocephalus myops Woods Hole to Brazil. 



ST,Tiodus f oetans Cape Cod to Brazil . 



Fundulus majalis Salem to Florida. 



Fundulus heteroclitus Coast of Maine to Rio Grande. 



Lucania parva Woods Hole to Key West. 



Cyprinodon variegatus Cape Cod to Rio Grande. 



Tylosurus marinus Casco Bay to Texas. 



Tylosurus acus Buzzards Bay (occasional) to West Indies. 



Athlenneshians Woods Hole to Brazil. ' 



Hyporhamphus roberti Woods Hole to Panama. 



Hemirhamphus brasiliensis Woods Hole to Brazil. 



Eulcptorhamphus velox Mas.sachusetts to West Indies. 



Parexocoetus mesogaster West Indies; north in the Gulf Stream to Newport. 



Exocoetus rondeletii Vineyard Sound to tropical seas. 



