Traits (2021). Gnathostomulida. Accessed at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=14262 on 2024-04-24
Marine Species Traits editorial board (2024). Marine Species Traits. Gnathostomulida. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=14262 on 2024-04-24
basis of recordMargulis, L.; Schwartz, K.V. (1998). Five Kingdoms: an illustrated guide to the Phyla of life on earth. 3rd edition. Freeman: New York, NY (USA). ISBN 0-7167-3027-8. xx, 520 pp. (look up in IMIS) [details]
additional sourceSterrer, W. (1972). Systematics and evolution within the Gnathostomulida. <i>Syst. Zool. 21(2)</i>: 151-173 (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality