RAS name details
Trachydemus spinosus Lang, 1949
731348 (urn:lsid:marinespecies.org:taxname:731348)
unaccepted (genus name preoccupied)
Species
marine
Lang, K. (1949). Echinoderida. <em>Further Zoological Results of the Swedish Antarctic Expedition 1901-1903 under the direction of Dr. Otto Nordenskjöld.</em> 4 (2): 1-22. [details] Available for editors 

Neuhaus, B. (2021). World Kinorhyncha Database. Trachydemus spinosus Lang, 1949. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=731348 on 2025-04-06
RAS (Eds.) (2025). Register of Antarctic Species. Trachydemus spinosus Lang, 1949. Accessed at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=731348 on 2025-04-06
original description
Lang, K. (1949). Echinoderida. <em>Further Zoological Results of the Swedish Antarctic Expedition 1901-1903 under the direction of Dr. Otto Nordenskjöld.</em> 4 (2): 1-22. [details] Available for editors 
taxonomy source Lang, K. (1953). Reports of the Lund University Chile Expedition 1948-1949. 9. Echinoderida. <em>Lunds Universitets Årsskrift N. F., Avdeling 2, Bd. 49 / Kunglige Fysiografiska Sällskapets Handlingar N. F. Bd. 64.</em> (4): 1-8, Figs 1-7.
note: Lang illustrated the ventral side of segments 10-11 and provided further morphological information. [details] Available for editors
additional source Neuhaus, B. (2013). 5. Kinorhyncha (= Echinodera). In: Schmidt-Rhaesa, A. (Ed.), Handbook of Zoology, Gastrotricha, Cycloneuralia and Gnathifera, Volume 1: Nematomorpha, Priapulida, Kinorhyncha, Loricifera. Walter de Gruyter, Berlin,. pp. 181-348. (look up in IMIS), available online at https://doi.org/10.1515/9783110272536.181 [details] Available for editors

taxonomy source Lang, K. (1953). Reports of the Lund University Chile Expedition 1948-1949. 9. Echinoderida. <em>Lunds Universitets Årsskrift N. F., Avdeling 2, Bd. 49 / Kunglige Fysiografiska Sällskapets Handlingar N. F. Bd. 64.</em> (4): 1-8, Figs 1-7.
note: Lang illustrated the ventral side of segments 10-11 and provided further morphological information. [details] Available for editors

additional source Neuhaus, B. (2013). 5. Kinorhyncha (= Echinodera). In: Schmidt-Rhaesa, A. (Ed.), Handbook of Zoology, Gastrotricha, Cycloneuralia and Gnathifera, Volume 1: Nematomorpha, Priapulida, Kinorhyncha, Loricifera. Walter de Gruyter, Berlin,. pp. 181-348. (look up in IMIS), available online at https://doi.org/10.1515/9783110272536.181 [details] Available for editors

Syntype uncatalogued (Swedish Museum of Natural History?), geounit Falkland Islands Exclusive Economic Zone [details]
Syntype uncatalogued (Swedish Museum of Natural History?), geounit Falkland Islands Exclusive Economic Zone [details]
Syntype uncatalogued (Swedish Museum of Natural History?), geounit Falkland Islands Exclusive Economic Zone [details]