Phoxichilidium femoratum (Rathke, J., 1799)
| IX.—Observations on a species of Pycnogon (Phoxichilidium coccineum, Johnston), with an attempt to explain the order of its development George Hodge (1862) Annals And Magazine of Natural History 9: 33-43 | |
| XXXIII.—On the invertebrate marine fauna and fishes of St. Andrews W C M'intosh (1874) Annals And Magazine of Natural History 14: 258-274 | |
| Report on the Pycnogonida, dredged by H.M.S. Challenger during the years 1873-76 P P C Hoek (1881) Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-76. Zoology 3(2): 1-167 | |
| Selections from embryological monographs W Faxon and A Agassiz (1882) Bulletin of The Museum of Comparative Zoology 9: 197-250 | |
| XIX.—Notes on the Natural History of East Finmark A M Norman (1903) Annals And Magazine of Natural History 11: 166-173 | |
| Pycnogonida W T Calman (1915) British Antarctic ("Terra Nova") Expedition, 1910. Natural History Reports. Zoology 3(1): 1-74 | |
| Pycnogonids from Puget Sound Harriet I Exline (1936) Proceedings of The United States National Museum 83: 413-422 | |
| A new trematode from Siren lacertina: Diplostomum sirenis n. sp (1940) Journal of The Washington Academy of Sciences 30: 87-91 | |
| The Pycnogonida of the Western North Atlantic and the Caribbean J W Hedgpeth (1948) Proceedings of the United States National Museum 97(3216): 157-342 | |
| The feeding mechanisms and preferred foods of three species of Pycnogonida W G Fry (1965) Bulletin of the British Museum (Natural History) (Zoology) 12: 197-223 | |
| The feeding mechanisms and the preferred foods of three species of Pycnogonida (1965) Bull. Brit. Mus. Nat. Hist. (Zool.) 12: 195-223 |