# Ambrysus

Ambrysus is a genus of creeping water bugs in the family Naucoridae. There are more than 90 described species in Ambrysus.

## Species

These 96 species belong to the genus Ambrysus:
* Ambrysus abortus La Rivers, 1953
* Ambrysus acutangulus Montandon, 1897
* Ambrysus amargosus La Rivers, 1953
* Ambrysus arizonus La Rivers, 1951
* Ambrysus attenuatus Montandon, 1897
* Ambrysus ayoyolin Reynoso & Sites, 2016-22
* Ambrysus baeus J.Polhemus & D.Polhemus, 1981-01
* Ambrysus bergi Montandon, 1897
* Ambrysus bifidus La Rivers & Nieser, 1972
* Ambrysus bispinus La Rivers, 1953
* Ambrysus bowlesi Reynoso & Sites, 2016-22
* Ambrysus brunneus Sites, 2015-23
* Ambrysus buenoi Usinger, 1946
* Ambrysus californicus Montandon, 1897
* Ambrysus calilegua López Ruf, 2007-01
* Ambrysus cayo Sites & Shepard, 2015-01
* Ambrysus chiapanecus Reynoso, Sites & Novelo, 2016-16
* Ambrysus circumcinctus Montandon, 1910
* Ambrysus colimanus J.Polhemus & D.Polhemus, 1981-01
* Ambrysus colombicus Montandon, 1909
* Ambrysus compressicollis Usinger
* Ambrysus contrerasi Reynoso & Sites, 2016-22
* Ambrysus convexus Usinger, 1946-01
* Ambrysus cosmius La Rivers, 1953
* Ambrysus crenulatus Montandon, 1897
* Ambrysus drakei La Rivers, 1957
* Ambrysus dyticus
* Ambrysus fittkaui De Carlo, 1956
* Ambrysus fossatus Usinger, 1946-01
* Ambrysus fraternus Montandon, 1897
* Ambrysus fucatus Berg, 1879
* Ambrysus funebris La Rivers, 1949
* Ambrysus fuscus Usinger, 1946-01
* Ambrysus geayi Montandon, 1897-01
* Ambrysus gemignanii De Carlo, 1950
* Ambrysus guttatipennis Stål, 1876
* Ambrysus harmodius La Rivers, 1962
* Ambrysus horvathi Montandon, 1909
* Ambrysus hungerfordi Usinger, 1946
* Ambrysus hybridus Montandon, 1897
* Ambrysus hydor La Rivers, 1953
* Ambrysus inflatus La Rivers, 1953
* Ambrysus infrageneric Ambrysus Wichi López Ruf
* Ambrysus itsipatsari Reynoso & Sites, 2016-22
* Ambrysus kolla López Ruf, 2004-01
* Ambrysus lamprus Nieser, Pelli & Melo, 1999-23
* Ambrysus lariversi Reynoso & Sites, 2016-19
* Ambrysus lattini La Rivers, 1976-01
* Ambrysus lunatus Usinger, 1946
* Ambrysus lundbladi Usinger, 1946-01
* Ambrysus magniceps La Rivers, 1953
* Ambrysus maldonadus La Rivers, 1954
* Ambrysus maya Sites & Reynoso, 2015-15
* Ambrysus melanopterus Stal, 1862
* Ambrysus mexicanus Montandon, 1897
* Ambrysus montandoni La Rivers, 1963
* Ambrysus mormon Montandon, 1909 (creeping water bug)
* Ambrysus noveloi Reynoso & Sites, 2016-22
* Ambrysus oblongulus Montandon, 1897
* Ambrysus obscuratus Montandon, 1898
* Ambrysus occidentalis La Rivers, 1951
* Ambrysus ochraceus Montandon, 1909
* Ambrysus partridgei De Carlo, 1968
* Ambrysus parviceps Montandon, 1897
* Ambrysus peruvianus Montandon, 1909
* Ambrysus planus La Rivers, 1951
* Ambrysus plautus J.Polhemus & D.Polhemus, 1983
* Ambrysus portheo La Rivers, 1953
* Ambrysus pudicus Stal, 1862
* Ambrysus pulchellus Montandon, 1897
* Ambrysus puncticollis Stål, 1876
* Ambrysus pygmaeus La Rivers, 1953
* Ambrysus quadracies La Rivers, 1976-01
* Ambrysus relictus Polhemus & Polhemus, 1994
* Ambrysus rotundus La Rivers, 1962
* Ambrysus scalenus La Rivers, 1953
* Ambrysus scolius La Rivers, 1970
* Ambrysus shorti Sites, 2015-23
* Ambrysus signoreti Stal, 1862
* Ambrysus siolii De Carlo, 1966
* Ambrysus sonorensis Usinger, 1946-01
* Ambrysus spiculus J.Polhemus & D.Polhemus, 1981-01
* Ambrysus stali La Rivers, 1962
* Ambrysus teutonius La Rivers, 1951
* Ambrysus thermarum La Rivers, 1953
* Ambrysus totonacus Reynoso, Sites & Novelo, 2016-16
* Ambrysus tricuspis La Rivers, 1974-15
* Ambrysus truncaticollis (De Carlo, 1935)
* Ambrysus ultimus La Rivers, 1976-01
* Ambrysus usingeri La Rivers, 1952
* Ambrysus vanduzeei Usinger, 1946-01
* Ambrysus variegatus Usinger, 1946-01
* Ambrysus veracruzanus Reynoso & Sites, 2016-22
* Ambrysus wichi López Ruf, 2013-01
* Ambrysus woodburyi Usinger, 1946
* Ambrysus xico Reynoso, Sites & Novelo, 2016-16