Bamber, R. N.; Steffani, C. N. (2007). A new species of Queubus Barnard, 1946 (Arthropoda: Pycnogonida) from Namibia. <em>Zootaxa.</em> 1531: 57-61.[details]
Bamber, R.N.; El Nagar, A.; Arango, C.P.; Sabroux, R. (Eds) (2025). Pycnobase: World Pycnogonida Database. Queubus echidna Bamber & Steffani, 2007. Accessed at: https://marinespecies.org/Pycnobase/aphia.php?p=taxdetails&id=246646 on 2025-05-28
original descriptionBamber, R. N.; Steffani, C. N. (2007). A new species of Queubus Barnard, 1946 (Arthropoda: Pycnogonida) from Namibia. <em>Zootaxa.</em> 1531: 57-61.[details]
Present Inaccurate Introduced: alien Containing type locality