Ulster County, New York

This page is inspired by and dedicated to Alan Cooper who sent me images of Ceratomia undulosa and Pachysphinx modesta. Alan, from West Sussex, United Kingdom, encountered these moths while visiting Woodstock, New York, in mid June 2005.

Many thanks to Kristine Wallstrom who sent the Ceratomia undulosa image top of page.

Forty-six Sphingidae species are listed for New York on the U.S.G.S. website. Not all of the species are reported or anticipated in Ulster County (only two as of August, 2005, Lapara bombycoides and Amorpha juglandis are reported on U.S.G.S.). It is hoped that this checklist, with the thumbnails and notes, will help you quickly identify the moths you are likely to encounter.

A "WO" after the species name indicates that I have no confirmed reports of this species in Ulster County, but I (William Oehlke) expect that this moth is present or might be present.

A "AC" indicates Alan Cooper confirms this species for Ulster County.

A "USGS" indicates the moth is reported on the USGS website and/or in Lepidoptera of North America, #1. Distribution of Silkmoths (Saturniidae) and Hawkmoths (Sphingidae) of Eastern North America, an excellent little booklet available through Paul Opler.

Please help me develop this list with improved, documented accuracy by sending sightings (species, date, location), preferably with an electronic image, via email to Bill Oehlke.

Sphinginae subfamily Sphingini tribe: Agrius cingulata WO, Pink-spotted Hawkmoth stray This moth is a very strong flier, but would only make its way to Ulster County as a rare stray. There are not too many records from New York state, but records exist for NJ and CT. only as a very rare stray Ceratomia amyntor WO, the Elm Sphinx or Four-horned Sphinx The upperside of the forewing is brown with dark brown and white markings including a white costal area near the wing base, dark streaks along the veins, and a white spot in the cell. Larvae feed on Elm (Ulmus), birch (Betula), basswood (Tilia), and cherry (Prunus). Ceratomia catalpae WO, the Catalpa Sphinx This is generally a more southerly species, but it has been recorded in Suffolk. I saw them in great numbers in New Jersey. The larvae feed in large groups and are much more spectacular than the moths. Catalpa is the larval host. Ceratomia undulosa AC/KW The upperside of the forewing is pale brownish gray with wavy black and white lines and a black-outlined white cell spot. The upperside of the hindwing is gray with diffuse darker bands. Ceratomia undulosa, Mongaup Campground, May 22, 2009, courtesy of Kristine Wallstrom. Dolba hyloeus WO, the Pawpaw Sphinx The upperside of the forewing is dark brown with a dusting of white scales. Some moths have patches of reddish or yellowish brown on the wings. Lapara bombycoides USGS, the Northern Pine Sphinx The upperside of the forewing is gray with heavy black bands. The upperside of the hindwing is brownish gray with no markings. Lapara coniferarum WO, the Southern Pine Sphinx The upperside is of the forewing is gray with two (sometimes one or three) black dashes near the wing center; other markings are usually diffuse. The upperside of the hindwing is a uniform brown-gray. If you've got pines, this species is likely present. Lintneria eremitus WO, the Hermit Sphinx The upperside of the forewing is gray-brown with wavy lines, black dashes, and one or two small white spots near the center of the costa. The upperside of the hindwing is black with two white bands and a triangular black patch at the base. Note the golden hair on the thorax. Manduca jasminearum WO, the Ash Sphinx The upperside of forewing is gray to grayish brown with a black line running from the middle of the costa to the middle of the outer margin; the line may be broken near the margin. There is a splash of brown around the cell spot. possibility Manduca quinquemaculatus WO, the Five-spotted Hawkmoth, The moth abdomen usually has five but sometimes six pairs of yellow bands. The upperside of the forewing is blurry brown and gray. The upperside of the hindwing is banded with brown and white and has two well-separated median zigzag bands. Manduca rustica WO, the Rustic Sphinx This species is not recorded in Ulster, but it has been taken in several counties in northeastern New Jersey. I would not be surprised to get a report. Look for three large yellow spots on each side of the abdomen. Questionable. Manduca sexta WO, the Carolina Sphinx If you grow tomatoes, you have probably encountered Manduca sexta in the larval stage. Larvae get very large and can strip a tomato plant. Paratrea plebeja WO, the Plebeian Sphinx The upperside of the forewing is gray with indistinct black and white markings. There is a series of black dashes from the base to the tip, and a small white cell spot. Sphinx canadensis WO, Sphinx canadensis, the Canadian Sphinx, is not common, and is not often reported anywhere, but it might possibly be present in Washington County. Larval hosts are white ash (Fraxinus americana) and blueberry (Vaccinium). Sphinx chersis WO, the Northern Ash Sphinx or Great Ash Sphinx The upperside of the forewing is soft dark gray to blue-gray with a series of black dashes, one of which reaches the wing tip. The upperside of the hindwing is black with blurry pale gray bands. Sphinx drupiferarum WO, the Wild Cherry Sphinx Forewings, long and slender, are held close to the body when the moth is at rest. Sphinx gordius WO, the Apple Sphinx The upperside of the forewing ranges from brown with black borders through brownish gray with paler borders to pale gray with no borders. Dashes, submarginal line, and cell spot are usually weak. possibility Sphinx kalmiae WO, the Laurel Sphinx The lower forewings are predominantly brownish-yellow with a fairly wide dark bar along the inner margin. At rest the wings hug the body, giving the moth a long slender look. Sphinx luscitiosa WO, the Canadian Sphinx or Clemen's Sphinx The upperside of the forewing is yellowish gray in males and pale gray with a faint yellow tint in females. In both sexes, the dark border on the outer margin widens as it approaches the inner margin. Sphinx poecila WO, the Poecila Sphinx If you have blueberries in the woods, then you probably have the Poecila Sphinx. They are pretty common here on Prince Edward Island, and I suspect might be present around blueberry fields in Ulster County. Smerinthini Tribe: Amorpha juglandis USGS, the Walnut Sphinx The adults are also highly variable; sometimes wings of an individual may be all one color or may have several colors, ranging from pale to dark brown, and may have a white or pink tinge. This is the first Sphinx species I reared as a boy in New Jersey. See the file for the female; she is different. Pachysphinx modesta AC, the Modest Sphinx or Poplar Sphinx This moth has a large, heavy body, and females can be remarkably plump. They are common on Prince Edward Island. I rear some almost every year. Paonias astylus WO, the Huckleberry Sphinx Paonias astylus flies from March-September in Florida and from April-September in Louisiana. There is one brood northward from June-August. This appears to be an uncommon species. unlikely possibility Paonias excaecata WO, the Blinded Sphinx Named for the dull grey-blue spot (minus dark pupil) in the hindwing, this moth has a wide distribution and is probably common in Ulster County. I regularly see them on Prince Edward Island, and they are reported as far south as Florida. Paonias myops WO, the Small-eyed Sphinx Named for the small eye-spot in the hindwing, this moth has a wide distribution and is probably common in Ulster County. I regularly see them on Prince Edward Island, and they are reported as far south as Florida. Smerinthus cerisyi WO, the Cerisyi's Sphinx Smerinthus cerisyi, the one-eyed sphinx or Cerisyi's sphinx, (wingspan approximately 95mm) closely resembles Smerinthus jamaicensis, and in northern regions the two species overlap. This is a very easy Sphinx to rear. possibility Smerinthus jamaicensis WO, the Twin-spotted Sphinx Smerinthus jamaicensis closely resembles Smerinthus cerisyi, but jamaicensis is much smaller with larger blue patches on more vibrant and deeper purple in the lower wings. Macroglossinae subfamily Dilophonotini tribe: See Hemaris comparison to help distinguish the next three species. Hemaris diffinis WO, the Snowberry Clearwing or Bumblebee Moth This moth is widely distributed and has been reported to the north, east, south and west. Hemaris gracilis WO, the Slender Clearwing or Graceful Clearwing Hemaris gracilis is distinguished from similar species by a pair of red-brown bands on the undersides of the thorax, which varies from green to yellow-green dorsally and sometimes brown with white underneath. They have a red abdomen. Hemaris thysbe WO, the Hummingbird Clearwing It is not difficult to see why many gardeners would mistake an Hemaris thysbe moth for a small hummingbird as it hovers, sipping nectar from flowers through a long feeding tube. Philampelini tribe: Eumorpha achemon WO, the Achemon Sphinx This moth is not reported for Ulster County, but it is fairly often reported along the coast from southern New Jersey to central Maine so may be present. Note the differences between this moth and the Pandorus Sphinx. Eumorpha pandorus WO, the Pandorus Sphinx If you have Grape or Virginia Creeper nearby, then you might have this species. I often get asked to identify larvae from areas not previously reported. Macroglossini tribe: Amphion floridensis WO, the Nessus Sphinix This day flier is widely distributed in New York. The adult Nessus sphinx, which flies during the day and at dusk, has two bright yellow bands on the tufted abdomen. Darapsa choerilus WO, the Azalea Sphinx They are common in New Jersey and common here on Prince Edward Island. You will often see this species listed as Darapsa pholus, especially in older literature. Darapsa myron WO, the Virginia Creeper Sphinx or the Grapevine Sphinx It is widely reported from Florida as far north as southern Maine. If you have the foodplants indicated in the common names, you probably have this species nearby. Darapsa versicolor WO, the Hydrangea Sphinx If you have hydrangea growing near a stream, then you may have the Hydrangea Sphinx. Deidamia inscriptum WO, the Lettered Sphinx This species has been recorded in eastern and western New York, and has been reported to the south so should be present. It is generally absent to the north so would be uncommon, although I have reports from Ontario, Canada. Hyles gallii WO, the Bedstraw Hawk Moth or Gallium Sphinx Hyles gallii ranges coast to coast in Canada (into the Yukon) and southward along the Rocky Mountains into Mexico. It is also widely distributed throughout Europe and Asia. Hyles lineata WO, the White-lined Sphinx The forewing upperside is dark olive brown with paler brown along the costa and outer margin, a narrow tan band running from the wing tip to the base, and white streaks along the veins. Sphecodina abbottii WO, the Abbott's Sphinx This moth is very much under reported across the United States. It is a rapid day flier so is probably not in too many collections. Grape is a popular larval host.

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