Xylophanes isaon
Encyclopedia
Xylophanes isaon is a moth
of the Sphingidae
family. It is found from south-eastern Brazil
and Paraguay
to Argentina
.
The thorax has a grey medial line which widens posteriorly and is continued onto the abdomen as two widely separated but not very distinct bands. Each of these is bordered dorsally by a series of dots (that are sometimes interconnected) and a distinct brown medial line. The tegula is olive green with a golden-yellow medial line. The forewing upperside ground colour is buff with olive green bands and lines. The first to third postmedian lines start distinct but disappear later. The first line is heavier than lines two and three, but the fourth is the strongest. This line runns almost straight from the inner margin to the apex. The fifth postmedian line is diffuse and runs parallel to the fourth. The hindwing upperside is basally black. The median band is broad, pinkish-orange and the basal and distal edges are even.
Adults are probably on wing year round.
The larvae possibly feed on Psychotria panamensis, Psychotria nervosa
and Pavonia guanacastensis.
Moth
A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth , with thousands of species yet to be described...
of the Sphingidae
Sphingidae
Sphingidae is a family of moths , commonly known as hawk moths, sphinx moths and hornworms, that includes about 1,200 species . It is best represented in the tropics but there are species in every region . They are moderate to large in size and are distinguished among moths for their rapid,...
family. It is found from south-eastern Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
and Paraguay
Paraguay
Paraguay , officially the Republic of Paraguay , is a landlocked country in South America. It is bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Paraguay lies on both banks of the Paraguay River, which runs through the center of the...
to Argentina
Argentina
Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...
.
The thorax has a grey medial line which widens posteriorly and is continued onto the abdomen as two widely separated but not very distinct bands. Each of these is bordered dorsally by a series of dots (that are sometimes interconnected) and a distinct brown medial line. The tegula is olive green with a golden-yellow medial line. The forewing upperside ground colour is buff with olive green bands and lines. The first to third postmedian lines start distinct but disappear later. The first line is heavier than lines two and three, but the fourth is the strongest. This line runns almost straight from the inner margin to the apex. The fifth postmedian line is diffuse and runs parallel to the fourth. The hindwing upperside is basally black. The median band is broad, pinkish-orange and the basal and distal edges are even.
Adults are probably on wing year round.
The larvae possibly feed on Psychotria panamensis, Psychotria nervosa
Psychotria nervosa
Psychotria nervosa, also known as wild coffee, is a shade tolerant medium-sized shrub native to Florida as well as Central and South America. It produces "small, red, ellipsoid fruit" that resemble "the true coffee bean" in shape and attract birds...
and Pavonia guanacastensis.