MorseaMorsea is a genus of monkey grasshoppers in the family Eumastacidae. There are about seven described species in Morsea.SpeciesThese seven species belong to the genus Morsea:Morsea californica Scudder, 1898 Morsea catalinae Rentz & Weissman, 1981 Morsea dumicola Rehn & Hebard, 1918 Morsea islandica Rentz & Weissman, 1981 Morsea kaibabensis Rehn & Grant, 1958 Morsea piute Rehn & Grant, 1958 Morsea tamalpaisensis Rehn & Hebard, 1909