Dioryctria sylvestrella, the new pine knot-horn or maritime pine borer, is a moth of the family Pyralidae. It is found in Europe, parts of Asia and North Africa. The adult is a small mottled brown and white insect with a wingspan of 28 to 35 mm. The moth flies in a single generation from June to October and is a pest of maritime pine and several other species of pine, on which the caterpillars feed.
Dioryctria auranticella, the ponderosa pineconeworm moth, is a moth of the family Pyralidae. The species was first described by Augustus Radcliffe Grote in 1883. It is found in western North America from southern British Columbia south to California and Arizona, east to South Dakota and New Mexico.
Dioryctria ponderosae, the ponderosa twig moth, is a moth of the family Pyralidae. The species was first described by Harrison Gray Dyar Jr. in 1914. It is found in North America from Washington and Montana south to California and northern Mexico.
Dioryctria amatella, the southern pineconeworm moth, is a species of moth of the family Pyralidae. It is found in the south-eastern United States, from Maryland south to Florida and west into Texas.
Dioryctria reniculelloides, the spruce coneworm, is a moth of the family Pyralidae. The species was first described by Akira Mutuura and Eugene G. Munroe in 1973. It is found from Nova Scotia to Alaska, south in the east to New York, and south in the west to California and New Mexico. It was recorded from China in 2009. Occasionally abundant, often in conjunction with epidemics of the spruce budworm, the spruce coneworm occurs through most or all of the range of spruce in North America, feeding on new foliage and cones of spruce, and often balsam fir. When abundant, it can be a serious pest "particularly on white spruce".
Dioryctria batesella is a species of snout moth belonging to the genus of Dioryctria. It was described by Akira Mutuura and Herbert H. Neunzig in 1986 and is known from Guatemala, Nicaragua and Honduras.
Dioryctria cambiicola, the western pine moth, is a species of snout moth in the genus Dioryctria. It was described by Harrison Gray Dyar Jr. in 1914 and is found in North America from British Columbia and Alberta south to California and New Mexico.
Dioryctria cibriani is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Herbert H. Neunzig in 1986 and is known from Mexico.
Dioryctria erythropasa is a species of snout moth in the genus Dioryctria. It was described by Harrison Gray Dyar Jr. in 1914 and is found from Arizona south along the Mexican Pacific coast to Central America.
Dioryctria majorella is a species of snout moth in the genus Dioryctria. It was described by Harrison Gray Dyar Jr. in 1919 and is known from Mexico.
Dioryctria pinicolella is a species of snout moth in the genus Dioryctria. It was described by Hans Georg Amsel in 1962 and is known from Central America, including Mexico and Guatemala.
Dioryctria martini is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Herbert H. Neunzig in 1986. It is found in the Mexican state of Durango and city of Toluca.
Dioryctria fordi is a species of snout moth in the genus Dioryctria. It was described by Julian P. Donahue and Herbert H. Neunzig in 2002 and is known from the US state of California.
Dioryctria monticolella is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura, Eugene G. Munroe and Douglas Alexander Ross in 1969, and it is known from southern British Columbia, Canada.
Dioryctria okanaganella is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura, Eugene G. Munroe and Douglas Alexander Ross in 1969. It is found in western North America from southern British Columbia to northern California.
Dioryctria pentictonella is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura, Eugene G. Munroe and Douglas Alexander Ross in 1969 and is found in North America from British Columbia south to California.
Dioryctria pseudotsugella is a species of snout moth in the genus Dioryctria. It was described by Eugene G. Munroe in 1959, and is known from southern British Columbia and Alberta and south to New Mexico.
Dioryctria tumicolella is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura, Eugene G. Munroe and Douglas Alexander Ross in 1969, and is known from British Columbia, Canada, but is possibly present in all of north-western North America.
Dioryctria vancouverella is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura, Eugene G. Munroe and Douglas Alexander Ross in 1969, and is known from southern British Columbia, Canada. It is named for the city of Vancouver, from which the type specimen was collected.
Dioryctria yatesi, the mountain pine coneworm, is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Eugene G. Munroe in 1979 and is limited to the mountains of the coastal south-eastern United States and Tennessee.
