Eupithecia
Guides
Eupithecia acutipennis
Eupithecia acutipennis is a small geometrid moth first described by George Duryea Hulst in 1898. It is endemic to California and belongs to the diverse 'pug' moth genus Eupithecia, characterized by narrow wings and a distinctive resting posture. Adults are active during fall, winter, and early spring, with flight records spanning October through April. The species is one of many Eupithecia found in western North America.
Eupithecia affinata
Pug moth
Eupithecia affinata is a small geometrid moth first described by Pearsall in 1908. The species belongs to the genus Eupithecia, commonly known as "pugs," characterized by narrow wings and a distinctive resting posture. It has been documented visiting apple flowers at night, contributing to nocturnal pollination services in agricultural settings. The species is distributed across eastern and southwestern North America.
Eupithecia castellata
Eupithecia castellata is a small moth in the family Geometridae. It occurs in western North America from California and Nevada north to Washington. The species has a wingspan of approximately 21 mm. Like other members of the genus Eupithecia, it is nocturnal and has been observed visiting flowers at night.
Eupithecia catalinata
Eupithecia catalinata is a small geometrid moth described by James Halliday McDunnough in 1944. It occurs in the southwestern United States, specifically Utah, Arizona, and New Mexico. The species has a wingspan of approximately 23 mm. Adults are active during July and August.
Eupithecia herefordaria
Hereford's eupithecia
Eupithecia herefordaria, known as Hereford's eupithecia, is a small moth in the family Geometridae. It is restricted to south-eastern Arizona in the United States. Adults are active in early spring and have forewings measuring 9–10.5 mm in length. Like other Eupithecia species, it has been documented visiting flowers and may contribute to nocturnal pollination.
Eupithecia maestosa
pug moth
Eupithecia maestosa is a small geometrid moth described by George Duryea Hulst in 1896. It belongs to the diverse 'pug' genus Eupithecia, characterized by narrow wings and distinctive resting posture. The species occurs across western North America from Alberta to California and Texas, and has been documented visiting apple flowers as a nocturnal pollinator.
Eupithecia monacheata
Eupithecia monacheata is a species of inchworm moth in the family Geometridae. It occurs in southwestern North America, with records from Arizona and California. Like other members of the genus Eupithecia, it is characterized by narrow wings and a distinctive resting posture. The species has been documented visiting apple flowers, contributing to nocturnal pollination services.
Eupithecia mystiata
Eupithecia mystiata is a small moth in the family Geometridae, first described by Samuel E. Cassino in 1925. It belongs to the large genus Eupithecia, commonly known as 'pug' moths due to their distinctive narrow wings and resting posture. The species has been documented as a nocturnal visitor to apple flowers, contributing to nighttime pollination services. Adults are active in early spring.
Eupithecia nabokovi
Eupithecia nabokovi is a small geometrid moth described by James Halliday McDunnough in 1946. The species is found in the western United States, where adults have been documented visiting apple flowers at night, contributing to nocturnal pollination. The wingspan measures approximately 19 mm.
Eupithecia neomexicana
Eupithecia neomexicana is a small pug moth in the family Geometridae described by James Halliday McDunnough in 1946. It occurs in the southwestern United States, specifically western New Mexico and Arizona. Adults are active in late summer, with flight records from late August to early September. The species belongs to a large genus of over 1400 species worldwide, commonly known as pugs for their compact resting posture.
Eupithecia niphadophilata
A small geometrid moth in the genus Eupithecia, commonly known as a "pug." First described in 1904, this species ranges across western North America from British Columbia to New Mexico. Adults fly in late summer, while larvae feed on coniferous trees including juniper and western redcedar. The species overwinters as an egg.
Eupithecia scabrogata
Pug moth
Eupithecia scabrogata is a small geometrid moth described by Pearsall in 1912. It occurs in western North America from British Columbia south to California and Arizona. Adults are active primarily from November through March, with a possible second generation in May. The species has been documented visiting apple flowers at night, contributing to nocturnal pollination services.
Eupithecia shirleyata
Shirley's Pug
Eupithecia shirleyata is a small geometrid moth, commonly known as a 'pug' moth, first described from the southwestern United States in 1922. The species exhibits a characteristic narrow-winged resting posture typical of its genus. Adults are active during winter months, with flight records spanning from late November through early April. The species has been documented visiting apple flowers, indicating a potential role in nocturnal pollination.
Eupithecia spermaphaga
fir cone looper
Eupithecia spermaphaga is a small geometrid moth native to western North America. The species is notable for its specialized larval biology: caterpillars bore into and feed within the cones of fir and Douglas-fir trees. Adults are active across multiple months from spring through fall, with records spanning March through October. The species has been documented visiting apple flowers at night, contributing to nocturnal pollination services.
Eupithecia unicolor
Pug Moth
Eupithecia unicolor is a small geometrid moth native to western North America. Adults are active from spring through late autumn, with a wingspan of approximately 21 mm. The species is notable for its narrow wings and characteristic resting posture typical of pug moths. Larvae feed on coniferous trees including juniper, western redcedar, and Alaska cedar.