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 zimmermani, the Zimmerman pine moth, is a moth of the family Pyralidae. It is found from southern Canada and the north-eastern and Great Lakes areas of the United States. There is a disjunct population in eastern Nebraska.
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 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 disclusa, the webbing coneworm or rusty pine cone moth, is a species of moth of the family Pyralidae. It is found in North America from New Brunswick to Florida, west to Texas and north to Manitoba.
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 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 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 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 rossi is a species of snout moth in the genus Dioryctria. This moth was discovered and named by Douglas Alexander Ross, chief entomologist at the Vernon forest entomology laboratory and research centre in Vernon, British Columbia, from 1950 to 1970. It was described by Eugene G. Munroe in 1959. It is found in western North America, from southern British Columbia to northern Mexico and east to New Mexico.
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 gulosella is a species of snout moth in the genus Dioryctria. It was described by George Duryea Hulst in 1890 and is known from the United States, including Colorado, New Mexico and California.
Dioryctria horneana is a species of snout moth in the genus Dioryctria. It was described by Harrison Gray Dyar Jr. in 1919 and is endemic to Cuba.
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 sysstratiotes is a species of snout moth in the genus Dioryctria. It was described by Harrison Gray Dyar Jr. in 1919 and is known from Guatemala.
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.
