A revision of the classification of the phylum Sipuncula

This publication has 5 references indexed in Scilit:

• The designation of official names for higher taxa of invertebrates
  The Bulletin of zoological nomenclature, 1958
• The Sipunculid Worms of California and Baja California
  Proceedings of the United States National Museum, 1952
• LXXVI.—Two new subgenera and a new species of Siphonosoma (Sipunculoidea)
  Annals and Magazine of Natural History, 1950
• New Genera and Species of Echiuroid and Sipunculoid Worms
  Proceedings of the United States National Museum, 1947
• XIX. Golfingia Macintoshii, a new Sipunculid from the Coast of Scotland.
  Transactions of the Linnean Society of London. 2nd Series: Zoology, 1885