Note
Current status of each of the several Western Atlantic holothurians referred to the genus Thyone s.l. is discussed. Two new species, Thyone adinopoda and T. erassidisca, from the southeastern United States are described.
Current status of each of the several Western Atlantic holothurians referred to the genus Thyone s.l. is discussed. Two new species, Thyone adinopoda and T. erassidisca, from the southeastern United States are described.