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 albovittella, the pinyon tip moth, is a species of moth of the family Pyralidae. It is found in North America including New Mexico.
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 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 baumhoferi is a species of snout moth in the genus Dioryctria. It was described by Carl Heinrich in 1956, and is known from the US states of Arizona and California.
Dioryctria caesirufella is a species of snout moth in the genus Dioryctria. It was described by André Blanchard and Edward C. Knudson in 1983 and is known from the US state of Texas.
Dioryctria castanea is a species of snout moth in the genus Dioryctria. It was described by John David Bradley in 1969 and is known from India.
Dioryctria cuitecensis is a species of snout moth in the genus Dioryctria. It was described by Herbert H. Neunzig in 1990 and is known from Cuiteco, Mexico, from which its species epithet is derived.
Dioryctria fanjingshana is a species of snout moth in the genus Dioryctria. It was described by H. Li in 2009. It is found in China.
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 mongolicella is a species of snout moth in the genus Dioryctria. It was described by Wang and Sung in 1982, and is known from north-eastern China and Mongolia.
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 pryeri, the splendid knot-horn moth, is a species of snout moth in the genus Dioryctria. It was described by Ragonot in 1893, and is known from Japan, Taiwan and China.
Dioryctria pygmaeella, the baldcypress coneworm moth, is a species of snout moth in the genus Dioryctria. It was described by Émile Louis Ragonot in 1887 and is restricted to the coastal plains of the eastern United States and eastern Texas.
Dioryctria resiniphila is a species of snout moth in the genus Dioryctria. It was described by Segerer and Pröse, in 1997, and it was described from Greece. It was recorded from China in 2009.
Dioryctria rubella, the pine shoot moth, is a species of snout moth in the genus Dioryctria. It was described by George Hampson in 1891 and is known from south-east Asia, including China and the Philippines.
Dioryctria taedae is a species of snout moth in the genus Dioryctria. It was described by Schaber and Wood in 1971, and is known from Maryland to the south-eastern United States.
Dioryctria taedivorella, the lesser loblolly pineconeworm moth, is a species of snout moth in the genus Dioryctria. It was described by Herbert H. Neunzig and Nancy Antoine Leidy in 1989, and is known from North America, where it is found from eastern Virginia and North Carolina to northern Alabama and Mississippi.
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.
Dioryctria yuennanella is a species of snout moth in the genus Dioryctria. It was described by Aristide Caradja in 1937 and is known from Yunnan, China.
