Carolinian for Saccoglossus kowalevskii (Agassiz, 1873) 
Celtic Seas for Balanoglossus clavigerus Delle Chiaje, 1829 
Celtic Seas for Rhabdopleura compacta Hincks, 1880 
Floridian for Rhabdopleura compacta Hincks, 1880 
Gulf of Maine/Bay of Fundy for Saccoglossus kowalevskii (Agassiz, 1873) 
Gulf of Maine/Bay of Fundy for Stereobalanus canadensis (Spengel, 1893) 
Gulf of St. Lawrence - Eastern Scotian Shelf for Saccoglossus bromophenolosus King, Giray & Kornfield, 1994 
Gulf of St. Lawrence - Eastern Scotian Shelf for Saccoglossus kowalevskii (Agassiz, 1873) 
Mediterranean Sea for Rhabdopleura normani Allman, 1869 
North and East Barents Sea for Rhabdopleura normani Allman, 1869 
North Sea for Glossobalanus sarniensis (Koehler, 1886) 
North Sea for Harrimania kupfferi (von Willemoes-Suhm, 1871) 
North Sea for Rhabdopleura compacta Hincks, 1880 
North Sea for Stereobalanus canadensis (Spengel, 1893) 
Southern Grand Banks - South Newfoundland for Stereobalanus canadensis (Spengel, 1893) 
Virginian for Saccoglossus kowalevskii (Agassiz, 1873) 
Virginian for Stereobalanus canadensis (Spengel, 1893)