Dioryctria is a genus of snout moths. It was described by Philipp Christoph Zeller in 1846.
Dioryctria resinosella, the red pine shoot moth, is a species of moth of the family Pyralidae described by Akira Mutuura in 1982. It is found in Ontario and the northern United States.
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 banksiella 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 found in Canada from Alberta and the Northwest Territories eastward.
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 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 contortella 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 in North America from British Columbia, Alberta and Washington.
Dioryctria durangoensis is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Herbert H. Neunzig in 1986 and was described from Durango, Mexico, from which its species epithet is derived.
Dioryctria raoi is a species of snout moth. It was described by Akira Mutuura in 1971 and is known from northern India.
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 merkeli, the loblolly pine coneworm moth, is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Eugene G. Munroe in 1979 and is found in the eastern United States including Maryland, Texas, Mississippi, Georgia and Florida.
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 okui is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura in 1958 and is known from Japan.
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 taedae is a species of snout moth. It was described by Schaber and Wood in 1971, and is known from Maryland to the south-eastern United States.
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.
Dioryctria yiai is a species of snout moth in the genus Dioryctria. It was described by Akira Mutuura and Eugene G. Munroe in 1972 and is known from Taiwan and China.
