The taxonomic diversity of the IKIP Hydrophilidae holdings currently
consists of three species in three genera. A check-list of these taxa,
arranged alphabetically, is provided below and the islands on which they
were collected, from south to north, is given in brackets (the islands are
designated by two-letter Island Codes).
All determinations were made by Dr. Anders Nillson (see IKIP COLEOPTERA REPORT).