family taxon locality cruise_id latitude longitude depth collection_method Cephalodiscidae Cephalodiscus hodgsoni H11.3 Elephant Island, Antarctica LMG0414 -62.7457 -56.748 207 Dredge Cephalodiscidae Cephalodiscus fumosus H5.3 Elephant Island, Antarctica LMG0102 -62.7505 -56.771 220 Dredge Cephalodiscidae Cephalodiscus nigrescens H12.3 Elephant Island, Antarctica LMG0414 -62.7457 -56.748 207 Dredge Rhabdopleuridae Rhabdopleura sp. 1 H71.2 Iceland Meteor M85/3 63.9345 -25.9422 209 Agassiz Trawl Rhabdopleuridae Rhabdopleura sp. 2 Gulf of Mexico intertidal 27.6157 -83.467 36.5 Hourglass Dredge Harrimaniidae Harrimaniidae H42.1 Norway Haakon Mosby or R/V Aurelia 60.3062 5.2012 130 Epibenthic Sled Harrimaniidae Harrimaniidae H61.1 Norway Haakon Mosby or R/V Aurelia 60.2763 5.1848 183 Epibenthic Sled Harrimaniidae Harrimaniidae H72.1 Iceland Meteor M85/3 69.1085 -9.9182 2177 Epibenthic Sled Harrimaniidae Harrimaniidae H72.2 Iceland Meteor M85/3 69.1085 -9.9182 2177 Epibenthic Sled Harrimaniidae Harrimaniidae H72.3 Iceland Meteor M85/3 69.1085 -9.9182 2177 Epibenthic Sled Harrimaniidae Harrimaniidae H69.1 Iceland Meteor M85/3 60.3478 -18.142 2569 Epibenthic Sled Harrimaniidae Harrimaniidae H75.1 Iceland Meteor M85/3 69.1085 -9.9182 2177 Epibenthic Sled Harrimaniidae Harrimaniidae H76.1 Iceland Meteor M85/3 67.0965 -13.007 1612 Agassiz Trawl Harrimaniidae Harrimaniidae H77.1 Iceland Meteor M85/3 67.6232 -12.0677 1781 Agassiz Trawl Harrimaniidae Harrimaniidae H86.2 Wrights Gulf, Antarctica NBP1210 -73.255 -129.2157 481 SmithMac Grab Harrimaniidae Harrimaniidae H83.1 Amundsen Sea, Antarctica NBP1210 -72.1773 -103.514 341 Blake Trawl Harrimaniidae Harrimaniidae H93.1 Ross Shelf, Antarctica NBP1210 -75.33 -176.9877 567 MegaCore Harrimaniidae Harrimaniidae H94.1 Ross Shelf, Antarctica NBP1210 -75.33 -176.9877 567 MegaCore Harrimaniidae Harrimaniidae H98.2 Ross Shelf, Antarctica NBP1210 -76.3412 -170.8503 531 MegaCore Harrimaniidae Harrimaniidae H103.1 Oregon, USA intertidal 43.8433 -127.5672 2950 MultiCore Harrimaniidae Saccoglossus mereschkowskii H53.1 White Sea, Russia intertidal 66.5532 33.1058 <20 Dredge Harrimaniidae Saccoglossus sp. H44.2 Friday Harbor, Washington, USA intertidal 48.5435 -123.0113 4-Oct Dredge Harrimaniidae Harrimaniidae H62.1 Norway Haakon Mosby 60.4642 5.0993 130 Epibenthic Sled Harrimaniidae Harrimaniidae H74.1 Iceland Meteor M85/3 62.941 -20.7343 916 Epibenthic Sled Ptychoderidae Balanoglossus sp. 1 H50.4 Bocas del Toro, Panama intertidal 9.405 -82.3242 <1 Shovel Ptychoderidae Balanoglossus cf. aurantiaca H51.1 Ship Island, Mississippi, USA intertidal 30.247 -88.54 1 Yabby Pump Ptychoderidae Balanoglossus cf. aurantiaca H52.1 Horn Island, Mississippi, USA intertidal 30.2458 -88.7752 1 Yabby Pump Ptychoderidae Glossobalanus marginatus H48.2 Norway Haakon Mosby 58.9167 -10.5527 184 Agassiz Trawl Ptychoderidae Glossobalanus berkeleyi H68.2 False Bay, Washington, USA intertidal 48.4822 -123.0705 <1 Shovel Ptychoderidae Ptychodera bahamensis H54.2 Shelley Bay, Bermuda intertidal 32.3313 -64.7393 1 Snorkel Spengelidae Schizocardium cf. braziliense H47.5 Bay St. Louis, Mississippi, USA intertidal 30.2348 -89.3348 12.5 Box Core Torquaratoridae Torquaratoridae H78.1 Iceland Meteor M85/3 66.301 -12.3733 732 Box Core Torquaratoridae Torquaratoridae H89.3 Ross Shelf, Antarctica NBP1210 -76.3412 -170.8503 531 Blake Trawl Torquaratoridae Torquaratoridae H90.3 Ross Shelf, Antarctica NBP1210 -76.3412 -170.8503 531 Blake Trawl