''Uresiphita reversalis'', the genista broom moth or sophora worm, is a
moth
Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...
in the family
Crambidae
Crambidae comprises the grass moth family of lepidopterans. They are variable in appearance, with the nominal subfamily Crambinae (grass moths) taking up closely folded postures on grass stems where they are inconspicuous, while other subfamilies ...
. It was
described by
Achille Guenée
Achille Guenée (sometimes M.A. Guenée; 1 January 1809 – 30 December 1880) was a French lawyer and entomologist.
Biography
Achille Guenée was born in Chartres and died in Châteaudun.
He was educated in Chartres, where he showed a very ear ...
in 1854. ''U. reversalis'' was probably native to
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
before spreading north and becoming established in
Los Angeles
Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...
by 1930 and the
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, is a List of regions of California, region of California surrounding and including San Francisco Bay, and anchored by the cities of Oakland, San Francisco, and San Jose, California, S ...
by 1980.
It has since been recorded across the United States and in
Cuba
Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...
,
Bermuda
Bermuda is a British Overseas Territories, British Overseas Territory in the Atlantic Ocean, North Atlantic Ocean. The closest land outside the territory is in the American state of North Carolina, about to the west-northwest.
Bermuda is an ...
,
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
and
Jamaica
Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...
. Both adults and caterpillars are
aposematic
Aposematism is the Advertising in biology, advertising by an animal, whether terrestrial or marine, to potential predation, predators that it is not worth attacking or eating. This unprofitability may consist of any defenses which make the pr ...
.
Description
The
wingspan
The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the opposite wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingsp ...
is 27–34 mm. Adults are on wing year round in multiple generations per year in the southern part of the range.
The larvae feed on ''
Acacia
''Acacia'', commonly known as wattles or acacias, is a genus of about of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa, South America, and Austral ...
'', ''
Lonicera
Honeysuckles are arching shrubs or twining vines in the genus ''Lonicera'' () of the family Caprifoliaceae. The genus includes 158 species native to northern latitudes in North America, Eurasia, and North Africa. Widely known species include ...
'', ''
Baptisia
''Baptisia'' (wild indigo, false indigo) is a genus in the legume family, Fabaceae. They are flowering herbaceous perennial plants with pea-like flowers, followed by pods, which are sometimes inflated. They are native to woodland and grassland i ...
'' (including ''
Baptisia leucantha''), ''
Genista
''Genista'' is a genus of flowering plants in the legume family Fabaceae, native to open habitats such as moorland and pasture in Europe and western Asia. They include species commonly called broom, though the term may also refer to other gener ...
'' (including ''
Genista monspessulana
''Genista monspessulana'', commonly known as French broom, Montpellier broom, or Cape broom (Australia), is a woody leguminous Perennial plant, perennial shrub. The yellow-flowering bush is native to the Mediterranean Region, Mediterranean region ...
'') and ''
Lupinus
''Lupinus'', commonly known as lupin, lupine, or regionally bluebonnet, is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centre of diversity, centres of diversity in North America, North and South A ...
'' species (including ''
Lupinus arboreus
''Lupinus arboreus'', the yellow bush lupine (US) or tree lupin (UK), is a species of flowering plant in the legume family (biology), family Fabaceae.
Description
''Lupinus arboreus'' is an evergreen shrub growing to tall (hence the alternative ...
'' and ''
Lupinus diffusus''), ''
Dermatophyllum secundiflorum
''Dermatophyllum secundiflorum'' is a species of Flowering plant, flowering shrub or small tree in the family Fabaceae that is native to the Southwestern United States (Texas, New Mexico) and Mexico (Chihuahua (state), Chihuahua and Coahuila sout ...
'', ''
Lagerstroemia indica
''Lagerstroemia indica'', commonly known as a crape myrtle (also crepe myrtle, crêpe myrtle, or crepeflower), is a species of flowering plant in the genus '' Lagerstroemia'' of the family Lythraceae. It originated in China. It is an often multi ...
'', ''
Cytisus scoparius
''Cytisus scoparius'' ( syn. ''Sarothamnus scoparius''), the common broom or Scotch broom, is a deciduous leguminous shrub native to western and central Europe. In Great Britain and Ireland, the standard name is broom; this name is also used fo ...
'' and ''
Cytisus striatus
''Cytisus striatus'' is a species of flowering plant in the legume family known by the common names hairy-fruited broom and Portuguese broom. This plant is native to the west of the Iberian Peninsula and northwestern Morocco.
Description
This i ...
''.
References
Pyraustinae
Moths described in 1854
Moths of North America
Taxa named by Achille Guenée
{{Pyraustinae-stub