Literature

Authors	Year	Title
N. D. Holland, Osborn, K. J., Kuhnz, L. A.	2012	A new deep-sea species of harrimaniid enteropneust (Hemichordata)
S. Van Der Spoel	1968	A new forma of Diacria quadridentata (Blainville, 1821) and shell growth in this species (Gastropoda, Pteropoda)
F. H. Troschel	1854	Beiträge zur Kenntniss der Pteropoden
H. P. C. Möller	1841	Bemaerkninger til Slaegten Limacina Lmk Naturhist
O. A. L. Mörch	1850	Catalogus conchyliorum quae reliquit C. P. Kierulf, Md. Dr., nunc publica auctione X Decembris MDCCCL Hafniae Dividenda
J. J. Tesch	1913	Das Nervensystem der Heteropoden
K. J. Osborn, Haddock, S. H. D., Pleijel, F., Madin, L. P., Rouse, G. W.	2009	Deep-Sea, Swimming Worms with Luminescent “Bombs”
K. J. Osborn, Rouse, G. W., Goffredi, S. K., Robison, B. H.	2007	Description and relationships of Chaetopterus pugaporcinus, an unusual pelagic polychaete (Annelida, Chaetopteridae).
F. Eydoux, Souleyet F. L. A.	1840	Description sommaire de plusieurs ptéropodes nouveaux ou imparfaitement connus, destinés à àtre publiés dans Le voyage de la Bonite
W. H. Dall	1871	Descriptions of sixty new forms of mollusks from the west coast of North America and the north Pacific Ocean, with notes on others already described
J. Meisenheimer	1906	Die Pteropoden der deutschen Südpolar-Expedition 1901-1903
D. G. Rodriguez	1965	Distribucion de pteropods en Veracruz
E. Suarez-Morales	1994	Distribution of pteropods (Gastropoda: Tehcosomata and Pseudothecosomata) in the Gulf of Mexico and adjacent areas
K. J. Osborn, Kuhnz, L. A., Priede, I. G., Urata, M., Gebruk, A. V., Holland, N. D.	2012	Diversification of acorn worms (Hemichordata, Enteropneusta) revealed in the deep sea.
K. L. Smith, Jr., Holland, N. D., Ruhl, H. A.	2005	Enteropneust production of spiral fecal trails on the deep-sea floor observed with time-lapse photography
S. Van Der Spoel	1974	Geographic variation in Cavolinia tridentata (Mollusca, Pteropoda)
A. Pruvot-Fol	1942	Les Gymnosomes I. Carlsberg Foundation’s Oceanographical Expedition Round the World 1928-30 and Previous "Dana"-Expeditions
J. T. Cannon, Rychel, A. L., Eccleston, H., Halanych, K. M., Swalla, B. J.	2009	Molecular phylogeny of hemichordata, with updated status of deep-sea enteropneusts
W. H. Rice, Kornicker L. S.	1965	Mollusks from the deeper waters of the northwestern Campeche Bank, Mexico
A. Pruvot-Fol	1926	Mollusques ptéropodes gymnosomes provenant des campagnes du Prince Albert Ier de Monaco
A. d’Orbigny	Submitted	Mollusques, echinodermes, foraminifäres et polypiers, recueillis aux Iles Canaries par MM. Webb et Berthelot
N. D. Holland, Kuhnz, L. A., Osborn, K. J.	2012	Morphology of a new deep-sea acorn worm (class Enteropneusta, phylum Hemichordata): a part-time demersal drifter with externalized ovaries.
J. A. Lesueur	1813	Mémoire sur quelques especes d’animaux mollusques et radiaires recueillis dans la Méditerranée, pres de Nice
S. Van Der Spoel	1971	New forms of Diacria quadridentata (de Blainville, 1821), Cavolinia longirostris (de Blainville, 1821) and Cavolinia uncinata (Rang, 1829) from the Red Sea and the East Pacific Ocean (Mollusca, Pteropoda)
I. G. Priede, Osborn, K. J., Gebruk, A. V., Jones, D., Shale, D., Rogacheva, A., Holland, N. D.	2012	Observations on torquaratorid acorn worms (Hemichordata, Enteropneusta) from the North Atlantic with descriptions of a new genus and three new species
F. L. A. Souleyet	1851	Ordre des Ptéropodes
K. J. Osborn, Rouse G. W.	2011	Phylogenetics of Acrocirridae and Flabelligeridae (Cirratuliformia, Annelida)
J. Meisenheimer	1905	Pteropoda
K. Bonnevie	1913	Pteropoda from the Michael Sars North-Atlantic Deep-Sea expedition
H. Munthe	1888	Pteropoder i Upsala Universitets Zoologiska Museum samlade af Kapten G. von Schéele
N. D. Holland, Osborn, K. J., Gebruk, A. V., Rogacheva, A.	2013	Rediscovery and augmented description of the HMS ‘Challenger’ acorn worm (Hemichordata, Enteropneusta), Glandiceps abyssicola, in the equatorial Atlantic abyss
A. E. Verrill	1882	Report on the cephalopods of the northeastern coast of America
A. A. Gould	1870	Report on the Invertebrates of Massachusetts
P. Pelseneer	1888	Report on the scientific results of the voyage of H.M.S. Challenger during the years 1872-76, Under the command of captain sir george s. nares and captain frank tourle thomson
P. Pelseneer	1888	Report on the scientific results of the voyage of H.M.S. Challenger during the years 1872-76, Under the command of captain sir george s. nares and captain frank tourle thomson
K. H. Woodwick, Sensenbaugh T.	1985	Saxipendium coronatum, New Genus, New Species (Hemichordata, Enteropneusta) - The Unusual Spaghetti Worms Of The Galapagos Rift Hydrothermal Vents
Å. Franzén, Woodwick, K. H., Sensenbaugh, T.	1985	Spermiogenesis and ultrastructure of spermatozoa in Saxipendium coronatum (Hemichordata, Enteropneusta), with consideration of their relation to reproduction and dispersal
F. E. Wells	1974	Styliola sinecosta, a new species of pteropod (Opisthobranchia:Thecosomata) from Barbados, West Indies
K. J. Osborn, Haddock, S. H. D., Rouse, G. W.	2011	Swima (Annelida, Acrocirridae), holopelagic worms from the deep Pacific
C. Essenberg	1919	The pteropod Desmopterus pacificus sp. nov. Linnaeus, 1767
J. J. Tesch	1908	The Pteropoda of the Leyden museum
K. J. Osborn, Madin, L. P., Rouse, G. W.	2011	The remarkable squidworm is an example of discoveries that await in deep-pelagic habitats
J. J. Tesch	1948	The thecosomatous pteropods, 2
J. J. Tesch	1946	The thecosomatous pteropods: I. The Atlantic "Dana" Rep n 28
S. Van Der Spoel	1973	Variation in Cavolinia longirostris (de Blainville, 1821) from the Pacific Ocean with description of a new form (Mollusca, Pteropoda)
J. J. Tesch	1903	Vorläufige Mitteilung über die Thecosomata und Gymnosomata der Siboga-Expedition
J. Bleeker, Kobayashi, H., Van Der Spoel, S.	1997	World Biodiversity Database: Pelagic molluscs of the world
N. D. Holland, Clague, D. A., Gordon, D. P., Gebruk, A., Pawson, D. L., Vecchione, M.	2005	’Lophenteropneust’ hypothesis refuted by collection and photos of new deep-sea hemichordates.