Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2021). World Foraminifera Database. Bathysiphon hirudinea (Heron-Allen & Earland, 1932). Accessed through: Sergeyeva, O. (2021) Black Sea checklist for Ocean-Ukraine & Sibema at: http://vliz.be/projects/Ocean-Ukraine/aphia.php?p=taxdetails&id=113854 on 2024-07-02
Sergeyeva, O. (2024). Black Sea checklist for Ocean-Ukraine & Sibema. Bathysiphon hirudinea (Heron-Allen & Earland, 1932). Accessed at: https://www.vliz.be/projects/ocean-ukraine/aphia.php?p=taxdetails&id=113854 on 2024-07-02
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordGross, O. (2001). Foraminifera, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 60-75 (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality