Agrius cingulata

Updated as per More, Kitching and Cocucci's Hawkmoths of Argentina 2005, October, 2007
Updated as per All Leps Barcode of Life, October, 2007
Updated as per http://www.pybio.org/SPHINGINAE.htm (Paraguay), October 2007
Updated as per http://biological-diversity.info/sphingidae.htm (Belize), October 2007
Updated as per Fauna Entomologica De Nicarauga, November 2007

DISTRIBUTION:

The Pink-spotted hawkmoth, Agrius cingulata, (wingspan: 90--120 mm), flies in "America" (specimen type locality): Texas, southern New Mexico, Arizona, and southern California, and strays northward in the summer to British Columbia, Colorado, Illinois, Ohio, Michigan, New York, Maine, etc.. It probably has several broods in the southeastern states. A few specimens have been taken in Newfoundland, Canada. Richard Westwood reports a stray in Winnipeg, Manitoba, taken on August 8, 1986. Steve Hatt reports a stray in Lunenburg County, Nova Scotia, on October 3, 2007.

According to Tony Pittaway, Agrius cingulata "differs from A. convolvuli in having bright pink abdominal 'ribs', as opposed to the reddish pink of A. convolvuli, and pink at base of hindwing. In f. decolora Edwards, the 'pink ribs' are pale pinkish white, almost white."

Agrius cingulata in unusual pose, October 6, 2004, courtesy of Phillis in Louisiana.

"Extra-limital range: The tropics and subtropics of the New World, and the Galapagos and Hawaiian Islands. As a migrant, Agrius cingulata flies north to Canada, south to Patagonia and the Falkland Islands and, occasionally, to western Europe. A. cingulata has recently established itself in the Cape Verde Islands west of Senegal, West Africa (Bauer & Traub, 1980), adults having arrived, presumably, from Brazil."
"Specimens have been found in England (Barrett, 1895) and on ships off the French coast."
Typical resting pose of the Sphingini is displayed to the right.
Photo courtesy of Paolo Mazzei.
See images from the desert of northern Chile courtesy of Carolina Guzmán Cardenas.

In Bolivia, specimens have been taken in "Santa Cruz: Andrés Ibáñez, Potrerillos del Güendá; Florida, Pampa Grande; Ichilo, Buena Vista; La Paz: Murillo Zongo Cuticucho; Cota Cota; La Paz: La Paz; Santa Cruz: Ichilo, Buena Vista, 750m; Cochabamba: Bolivar, Balzapamba; Ceroado: Cochabamba; Chapare, Yunga del Espíritu Santo; Santa Cruz: Sarah; Sarah, 450m; Warnes." Jean Haxaire.

Both males and females come to lights.

This species is a very strong flier with strong migration tendencies and can also probably be found just about everywhere in Central and South America and in the Caribbean Islands.

Argentina: Buenos Aires, Cordoba, Jujuy, La Pampa, La Rioja, Misiones, Salta, Santa Fe, Tucuman.

Paraguay: (Boqueron, Presidente Hayes, Concepcion, Amambay, San Pedro, Canindeyu, Cordillera, Guaira, Caaguazu, Alto Parana, Central, Paraguari (pybio)) and (probably Caazapa, Itapua, Misiones, Neembucu (WO?)).

Belize: Corozol, Cayo, Stan Creek, Toledo.

Nicaragua: Esteli, Matagalpa, Chinandega, Leon, Managua, Masaya, Granada, Rivas, Rio San Juan, Isla de Ometepe, probably everywhere;
Costa Rica: Guanacaste, Puntarenas, San Jose, Alajuela, Lemon, Heredia, Carthage.

Visit a beautiful series of photos of Agrius cingulata from Vicksburg, Mississippi, courtesy of Paul Ingram.

FLIGHT TIMES:

Agrius cingulata adults fly as a single brood in most of the U.S. from June-October, but there are several flights throughout the year in Florida and Louisiana. In Costa Rica, adults have been taken every month of the year. In Bolivia, adults have been taken in January, March-April, July-August, and October-December.

This species is a strong migrant and adults nectar from deep-throated flowers including moonflower (Calonyction aculeatum), morning glory (Convolvulus), honey suckle (Lonicera) and petunia (Petunia species).
Sandra S. Todd writes, "I live in Blackstone, VA. The flower that this insect seems to love is the moonflower which is in the family of the morning glory. It blooms at night. [This picture was] taken around 6 pm."

James P. Tuttle in The Hawk Moths of North America indicates that cultivated lily (Crinum), bouncing bet (Saponaria officinalis), and ornamental tobacco (Nicotiana) are also popular nectar sources.

In the western Palaearctic all records have been from mid-August to mid-October.

EGGS, LARVAE, PUPAE:

Eggs are translucent, nearly spherical and about 1 mm in diameter. They have a slightly slightly greenish tint.
The first instar of the sweetpotato hornworm has a white body and a black anal horn. Later instars are basically green or brown with prominent, slanted black markings on each side of the body and a black anal horn. The head is also green or brown with three dark stripes on each side.
In instars one through four the anal horn is "stiff", but in the fourth instar it droops toward the rear.
Visit Agrius cingulata, fourth and fifth instars, Georgetown, Williamson County, Texas, feeding a cypress vine (Quamoclit pennata), August 25-28, 2008, courtesy of Jill Burrows.
Larvae feed both night and day, reach 90-100 mm at maturity and have at least three colour morphs: usually green, brown or yellow.
Larvae feed on plants in the Convolvulaceae family, especially Ipomoea batatas (sweet potato) and in the Solanaceae family, especially (Datura) (jimsonweed) and related plants in the Americas. The larvae are frequently regarded as pests in the southern states.
Image courtesy of Michael Singer. (copyright)

Pierre A. Plauzoles writes, "You list Datura spp as hosts. First off, the species to which you are refering is probably Datura innoxia, formerly known under the name Datura meteloides. It should, however, be noted that there is some doubt on Agrius cingulata's use of this host. Again here, the doubt may or may not be justified.

"Additionally, rather than being a member of the sweet potato family, it is one of the Solanaceae, known under the common name jimsonweed (sometimes jimson weed).

" I have heard that this plant is one of those smoked by Native Americans in a large portion of the United States for cermonial purposes; I have also heard that it contains hallucinogens in the sap and in the foliage -- in fact, possibly in all parts of the plant. I just don't know enough about it to say exactly what the plant's characteristics are."

In Costa Rica, Dan Janzen lists Merremia umbellata and Convolvulus nodiflorus as larval hosts. In Florida larvae have been found on moonflower vine (Ipomoea alba)
Larva to left, from Bexar, Texas, courtesy of Terry Doyle, is on Ipomaea violaceae. Larvae show considerable variation.

Dark colour morph courtesy of Dan Janzen.

Visit Agrius cingulata light brown larval form.

The reddish-brown pupa is 15 mm wide and 55--64 mm long, and the proboscis reaches half-way down the wings before reflexing under and ending in a 'bulb' which touches the case near the head, suggesting a pitcher-handle-like appearance. Moths eclose in as little as three weeks after pupation in the tropics.

Larvae are subject to parasitization by Microplitis espinachi and Microplitis espinachi of the Braconidae family and by Metavoria sp. 1 of the Tachinidae family.

Agrius cingulata var. decolora H. Edwards, 1882, courtesy of Vernon Brou.

The following hosts are reported from the Galapagos Islands: Ipomoea pes-caprae, Ipomoea habeliana, Ipomoea nil, Ipomoea triloba and Stictocardia tilifolia.

From Southern Texas, Cat Traylor reports, this one "was chowing down on my yellow morning glories (Ipomoea ochracea)."

Agrius cingulata on Ipomoea ochracea, courtesy of Cat Traylor.

Return to U. S.A. Table
Return to Sphingidae Index
Return to Sphingini Tribe
Use your browser "Back" button to return to the previous page.

This site has been created by Bill Oehlke at oehlkew@islandtelecom.com
Comments, suggestions and/or additional information are welcomed by Bill.

Enjoy one of nature's wonderments: Live Saturniidae (Giant Silkmoth) cocoons.

Show appreciation for this site by clicking on flashing butterfly to the left.
The link will take you to a page with links to many insect sites.