BioStor
Saccoglossus otagoensis (Benham, 1899)
 | THE FUNCTIONAL ORGANIZATION OF THE NERVOUS SYSTEM OF ENTEROPNEUSTA Theodore Holmes Bullock (1940) Biol Bull 79: 91-113 |
 | Saxipendium coronatum, New Genus, New Species (Hemichordata, Enteropneusta) - The Unusual Spaghetti Worms Of The Galapagos Rift Hydrothermal Vents K H Woodwick and T Sensenbaugh (1985) Proceedings of The Biological Society of Washington 98: 351-365 |
 | Biological studies on the enteropneust Ptychodera flava Eschscholtz, 1825, from Concepcion Bay, Chile: I. Morphological and ecological features Matilde E Uribe and Alberto P Larrain (1992) Gayana Zoologia 56: 141-180 |