Traits Taxon list
Acilius semisulcatus Aubé, 1838
Agabus conspersus (Marsham)
Agabus melanarius Aubé, 1837
Agabus paludosus (Fabricius, 1801)
Bidessus megacephalus Gschwendtner, 1931
Coelambus lautus (Schaum, 1843)
Coelambus parallelogrammus (Ahrens, 1812)
Cybister fimbriolatus (Say, 1825)
Exocelina australis Clark, 1863
Hydroporus cocheconis Fall, 1917
Hydroporus rufifrons (O. F. Müller, 1776)
Hygrotus nubilus (LeConte, 1855)
Laccophilus maculosus Say, 1823
Lancetes angusticollis (Curtis, 1878)
Lancetes dacunhae Brinck, 1945
Lancetes falklandicus Riha, 1961
Lancetes flavoscutatus Enderlein, 1912
Lancetes subseriatus Zimmerman, 1924
Liodessus involucer (Brinck, 1948)
Liodessus megacephalus (Gschwendtner, 1931)
Rhantus calidus (Fabricius, 1792)
Senilites tristanicola Brinck, 1948
Thermonectus nigrofasciatus (Aubé, 1838)
Thermonectus nigrofasciatus ornaticollis (Aubé, 1838)