# Nerthra

Nerthra is a genus of toad bugs in the family Gelastocoridae. There are at least 90 described species in Nerthra.

## Species

These 95 species belong to the genus Nerthra:
* Nerthra adspersa (Stål, 1863)
* Nerthra alaticollis (Stål, 1854)
* Nerthra americana (Montandon, 1905)
* Nerthra ampliata (Montandon, 1899)
* Nerthra amplicollis (Stål, 1854)
* Nerthra annulipes (Horváth, 1902)
* Nerthra appha Cassis and Silveira, 2001
* Nerthra asiatica (Horváth, 1892)
* Nerthra ater (Melin, 1929)
* Nerthra bichelata Poinar and Brown, 2016
* Nerthra borealis (Melin, 1929)
* Nerthra bracchialis Todd, 1955
* Nerthra buenoi Todd, 1955
* Nerthra cheesmanae Todd, 1959
* Nerthra colaticollis Todd, 1959
* Nerthra conabilis Todd, 1959
* Nerthra corudis Todd, 1955
* Nerthra ecuadorensis (Melin, 1929)
* Nerthra elongata (Montandon, 1900)
* Nerthra eximia Todd, 1957
* Nerthra falcatus Cassis and Silveira, 2002
* Nerthra femoralis (Montandon, 1899)
* Nerthra fuscipes (Guérin-Méneville, 1843)
* Nerthra gaucha Estévez and Schnack, 1980
* Nerthra grandicollis (Germar, 1837)
* Nerthra grandis (Montandon, 1900)
* Nerthra gurneyi Todd, 1955
* Nerthra hamata Todd, 1957
* Nerthra hirsuta Todd, 1955
* Nerthra hirta Todd, 1959
* Nerthra hungerfordi Todd, 1955
* Nerthra hylaea Todd, 1960
* Nerthra improcera Todd, 1959
* Nerthra indica (Atkinson, 1888)
* Nerthra infecta Todd, 1959
* Nerthra kerzhneri Cassis and Silveira, 2006
* Nerthra lata (Montandon, 1899)
* Nerthra laticollis (Guérin-Méneville, 1843)
* Nerthra lobata (Montandon, 1899)
* Nerthra lurida Todd, 1959
* Nerthra luteovaria (Distant, 1904)
* Nerthra macrostyla Todd, 1955
* Nerthra macrothorax (Montrouzier, 1855)
* Nerthra manni Todd, 1955
* Nerthra martini Todd, 1954
* Nerthra mexicana (Melin, 1929)
* Nerthra mixta (Montandon, 1899)
* Nerthra mixtella Todd, 1959
* Nerthra montandoni (Melin, 1929)
* Nerthra monteithi Cassis and Silveira, 2002
* Nerthra monticola Todd, 1959
* Nerthra nepaeformis (Fabricius, 1775)
* Nerthra nervosa (Montandon, 1900)
* Nerthra nieuwenhuisi Todd, 1957
* Nerthra nudata Todd, 1955
* Nerthra occidua Todd, 1959
* Nerthra omani Todd, 1955
* Nerthra parallelus Lansbury, 1988
* Nerthra parvula (Signoret, 1864)
* Nerthra peruviana (Montandon, 1905)
* Nerthra petila Todd, 1959
* Nerthra planifrons (Melin, 1929)
* Nerthra plauta Todd, 1960
* Nerthra polhemi Cassis and Silveira, 2001
* Nerthra praecipua Todd, 1957
* Nerthra probolostyla Todd, 1960
* Nerthra quinquedentata (Melin, 1929)
* Nerthra ranina (Herrich-Schäffer, 1853)
* Nerthra raptoria (Fabricius, 1803)
* Nerthra recta Todd, 1959
* Nerthra robusta Todd, 1955
* Nerthra rugosa (Desjardins, 1837)
* Nerthra serrata (Montandon, 1897)
* Nerthra sinuosa Todd, 1955
* Nerthra soliquetra Todd, 1960
* Nerthra spangleri Polhemus, 1972
* Nerthra spissa (Distant, 1906)
* Nerthra stali (Montandon, 1900)
* Nerthra stygica Say, 1832
* Nerthra subantarctica Faúndez and Ashworth, 2015
* Nerthra suberosa (Erichson, 1842)
* Nerthra tasmaniensis Todd, 1955
* Nerthra tenebrosa Todd, 1955
* Nerthra tenuistyla Todd, 1959
* Nerthra terrestris (Kevan, 1948)
* Nerthra toddi Polhemus and Lindskog, 1994
* Nerthra toxopeusi Todd, 1959
* Nerthra tuberculata (Montandon, 1899)
* Nerthra turgidula (Distant, 1906)
* Nerthra undosa Nieser and Chen, 1992
* Nerthra unguistyla Todd, 1957
* Nerthra unicornis (Melin, 1929)
* Nerthra usingeri Todd, 1954
* Nerthra walkeri Todd, 1955
* Nerthra williamsi Todd, 1955

### Fossil species

†Nerthra bichelata Poinar and Brown 2016 Burmese amber, Myanmar, Cenomanian