Cedhagen, T. & Hansson, H. G. 2012 Biology and distribution of hemichordates (Enteropneusta) with emphasis on Harrimaniidae and description of Protoglossus bocki sp. nov. from Scandinavia. Helgoland Marine Research 67, 251-265., available online athttps://doi.org/10.1007/s10152-012-0320-5[details]
Swalla, B.J.; van der Land, J. (2024). Hemichordata World Database. Protoglossus bocki Cedhagen & Hansson, 2012. Accessed at: https://www.marinespecies.org/hemichordata/aphia.php?p=taxdetails&id=746853 on 2024-05-07
original descriptionCedhagen, T. & Hansson, H. G. 2012 Biology and distribution of hemichordates (Enteropneusta) with emphasis on Harrimaniidae and description of Protoglossus bocki sp. nov. from Scandinavia. Helgoland Marine Research 67, 251-265., available online athttps://doi.org/10.1007/s10152-012-0320-5[details]
Present Inaccurate Introduced: alien Containing type locality