Dioryctria auranticella, the ponderosa pineconeworm moth, is a species of moth of the family Pyralidae. 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 species of moth of the family Pyralidae. 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 species of moth of the family Pyralidae. 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 abietivorella, the fir coneworm, is a species of snout moth in the genus Dioryctria. It was described by Augustus Radcliffe Grote in 1878, and is found in North America from southern Canada south to California in the west and North Carolina in the east.
Dioryctria banksiella is a species of snout moth in the genus Dioryctria. It was described by Mutuura, Munroe and Ross, in 1969, and is found from Alberta and the Northwest Territories eastward.
Dioryctria cibriani is a species of snout moth in the genus Dioryctria. It was described by Mutuura and Neunzig, in 1986, and is known from Mexico.
Dioryctria contortella is a species of snout moth in the genus Dioryctria. It was described by Mutuura, Munroe and Ross, in 1969, and is known from British Columbia, Alberta and Washington.
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 rossi is a species of snout moth in the genus Dioryctria. It was described by Munroe in 1959. It is found in western North America, from southern British Columbia to northern Mexico and east to New Mexico.
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 hodgesi is a species of snout moth in the genus Dioryctria. It was described by Herbert H. Neunzig in 2003 and is known from Nevada and south-eastern California in the United States.
Dioryctria okanaganella is a species of snout moth in the genus Dioryctria. It was described by Mutuura, Munroe and Ross, in 1969. It is found 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 Gordon Munroe and Douglas Alexander Ross in 1969 and is found in North America from British Columbia south to California.
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 pseudotsugella is a species of snout moth in the genus Dioryctria. It was described by Munroe in 1959, and is known from southern British Columbia and Alberta and south to New Mexico.
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 tumicolella is a species of snout moth in the genus Dioryctria. It was described by Mutuura, Munroe and 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 Mutuura, Munroe & 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 westerlandi 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, but the range may extend into Nevada.
