Butterflies and Moths of Lory State Park

Lory State Park's 2,492 acres are situated 7 miles west of Fort Collins in the foothills of the Rocky Mountains. The park borders Horsetooth Reservoir and reaches 7,015 feet at its highest point. The park contains a gradual gradation of ecosystems from grasslands and riparian areas into ...more ↓

Achemon Sphinx

The Achemon sphinx (Eumorpha achemon) is a moth of the Sphingidae family. It is native to North America, where it is known from most of the United States, southern Canada, and northern Mexico. It is rare or absent in the Pacific Northwest, Great Basin, and Southeastern United States except Florida.

Nessus Sphinx

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Juanita Sphinx Moth

The Juanita Sphinx (Proserpinus juanita) is a moth of the Sphingidae family. It is found from North Dakota south to Arizona and east to Missouri and Texas.

Leafy Spurge Hawkmoth

Hyles euphorbiae (spurge hawk-moth) is a European moth of the family Sphingidae. This hawk moth is used as an agent of biological pest control against the noxious weed known as leafy spurge (Euphorbia esula), but usually only in conjunction with other agents. The larvae consume the leaves and bracts of the plant.

Snowberry Clearwing

The Snowberry Clearwing (Hemaris diffinis) is a moth of the order Lepidoptera, family Sphingidae.

Rocky Mountain Clearwing

The Rocky Mountain clearwing or California Clearwing (Hemaris thetis) is a moth of the Sphingidae family. It is found from Colorado, New Mexico, Montana, Idaho, Wyoming and Utah west to California and north to British Columbia. The habitat consists of streamsides and meadows in mountainous areas.

Asella Sphinx

The Asellus Sphinx Moth (Sphinx asellus) is a moth of the Sphingidae family. It is known from pinyon-juniper woodland and similar arid areas in Colorado, Nevada, Utah, extreme south-western Wyoming, Arizona, New Mexico and south-western Texas.

Great Ash Sphinx

The Great Ash Sphinx or Northern Ash Sphinx (Sphinx chersis) is a moth that belongs to the family Sphingidae.

Wild Cherry Sphinx

The Wild Cherry Sphinx (Sphinx drupiferarum) is a moth of the Sphingidae family. It is found from the temperate parts of the United States to southern Canada.

Elegant Sphinx

The Elegant Sphinx (Sphinx perelegans) is a species of hawkmoth. It is native to western North America from British Columbia to Baja California and to New Mexico.

Vashti Sphinx Moth

The Vashti Sphinx (Sphinx vashti) is a member of the Sphingidae family of moths. It is found from British Columbia east to Manitoba, south to southern California, Nevada, central Arizona, New Mexico and western Texas.

Apple Sphinx

The Apple Sphinx (Sphinx gordius) is a moth of the Sphingidae family. It is found in the northern parts of the United States and southern Canada, mostly east of the Rocky Mountains, additionally it is found along the east coast to Florida and in the Rocky Mountains to Colorado.

Elm Sphinx

The Elm sphinx, (Ceratomia amyntor), sometimes called the Four-horned Sphinx, is a North American species of moth in the Sphingidae family. It has a wingspan of 3¼ - 4½ inches (8.2 - 11.5 cm). As the name suggests, the larvae (caterpillars) feed on elm trees (Ulmus), but they can also be found feeding on birch (Betula), basswood (Tilia), and cherry ...more ↓

Twin-spotted Sphinx

The Twin-spotted Sphinx (Smerinthus jamaicensis) is a moth of the Sphingidae family. It is widely distributed across North America and is found everywhere except in the southern half of western California. It has been taken as far north as the Yukon.

Modest Sphinx

The Modest Sphinx or Poplar Sphinx (Pachysphinx modesta) is a moth of the Sphingidae family. It ranges from the southern United States up and throughout Canada.

Western Poplar Sphinx

The Big Poplar Sphinx (Pachysphinx occidentalis) is a moth of the Sphingidae family. It lives throughout Canada and the United States. The habitat consists of riparian areas and suburbs.

Blinded Sphinx

The Blinded Sphinx (Paonias excaecatus) is a moth of the family Sphingidae. It is found in Nova Scotia, New Brunswick and Prince Edward Island, and across the rest of Canada all the way to British Columbia. In the United States it ranges south to Florida in the east, and westward to eastern California and as far south as central Texas.

Small-eyed Sphinx

The Small-eyed Sphinx (Paonias myops) is a species of moth of the Sphingidae family. It is found from south-eastern Canada to Florida and westward almost to the Pacific Coast. It is also known from Mexico.

Cecropia Moth

The Cecropia Moth (Hyalophora cecropia) is North America's largest native moth. It is a member of the Saturniidae family, or giant silk moths. Females with a wingspan of six inches (160 mm) or more have been documented. It is found as far west as the Rocky Mountains and north into the majority of Canadian provinces. The larvae of these moths are most commonly found on ...more ↓

Columbia Silk Moth

The Columbia Silkmoth or Larch Silkmoth (Hyalophora columbia) is a moth of the Saturniidae family. In the east it is found from Quebec and Ontario to Michigan, northern Wisconsin, and south-eastern Manitoba. In the west it is found from Alberta and Montana south through the Rocky Mountains to south-western Texas and into central Mexico. Glover's Silkmoth, ...more ↓

Polyphemus Moth

The Polyphemus Moth (Antheraea polyphemus) is a North American member of the family Saturniidae, the giant silk moths. It is a tan colored moth, with an average wingspan of 15 cm (6 inches). The most notable feature of the moth is its large, purplish eyespots on its two hindwings. The eye spots are where it gets its name – from the Greek myth of the Cyclops Polyphemus. ...more ↓

Western Sheep Moth

The sheep moth, or common sheep moth (Hemileuca eglanterina), is a member of the Saturniidae family of silk moths and is native to California west of the Sierran crest and the mountains of Southern California ranging near to the coast. The moth is dayflying and appears in summer. It feeds on plants of three genera: Ceanothus, Rhamnus (including ...more ↓

Io Moth

The Io Moth (Automeris io) is a very colorful North American moth in the Saturniidae family. It ranges from the southeast corner of Manitoba and in the southern extremes of Ontario, Quebec, and New Brunswick in Canada, and in the US it is found from Montana, North Dakota, South Dakota, Nebraska, Colorado, New Mexico, Texas, Utah, east of those states and down to the ...more ↓

Edited by Colorado Parks and Wildlife, some rights reserved (CC BY-SA)