Collected Ianthellidae and identified Thorectidae
James Scott Bowerbank
* July 14, 1797 – March 08, 1877 †
United Kingdom of Great Britain and Ireland; Great Britain
Collected Scalpellidae and identified Halichondriidae
Collected Sphenodontidae and identified Geoplanidae
John Hooper
Australia
Collected Didemnidae and identified Microcionidae
Collected Ianthellidae and identified Rossellidae
Collected Crocodylidae and identified Crocodylidae
Collected Aphrocallistidae and identified Aphrocallistidae