Timm, R. W. (1968). Sphaerotheristus (Monhysteridae), a new marine nematode genus. <em>Trans. Am. Microsc. Soc.</em> 87 (2): 157-164.[details] Available for editors [request]
Nemys eds. (2023). Nemys: World Database of Nematodes. Sphaerotheristus macrostoma Timm, 1968. Accessed at: https://nemys.ugent.be/aphia.php?p=taxdetails&id=229492 on 2023-10-02
original descriptionTimm, R. W. (1968). Sphaerotheristus (Monhysteridae), a new marine nematode genus. <em>Trans. Am. Microsc. Soc.</em> 87 (2): 157-164.[details] Available for editors [request]
basis of recordVarious Authors (2000). Nematode filing cabinet of the Marine Biology Section Ugent - in combination with the NemasLan Ms-Access database (published on CD-Rom, 2000) (look up in IMIS) [details]
additional sourceTimm, R. W. (1968). Sphaerotheristus (Monhysteridae), a new marine nematode genus. <em>Trans. Am. Microsc. Soc.</em> 87 (2): 157-164.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality