The holotype of the deep-sea pandalid prawn Heterocarpus gibbosus Bate, 1888 is extremely poorly preserved. With this ruling it is replaced with a recently collected neotype from the type locality in the Philippines.
Heterocarpus gibbosus Bate, 1888 (Crustacea, Decapoda, pandalidae): replacement of the holotype by a neotype," The Bulletin of Zoological Nomenclature 66(1), 91-92, (1 March 2009). https://doi.org/10.21805/bzn.v66i1.a11