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Xyela Brunneiceps
''Xyela'' is a genus of sawflies, belonging to the family Xyelidae. The genus was described in 1819 by Dalman. Ecology The genus has cosmopolitan distribution. Larvae of most species of ''Xyela'' live and feed in the developing staminate cones of '' Pinus (Pine)'' species. One species, '' gallicaulis'', forms shoot galls. Adults fly early in the spring and are commonly found in large numbers on the catkins of '' Salix (Willow)'' or '' Alnus (Alder)'' trees near their host plants. List of species Subgenus ''Xyela'' * '' Xyela alberta'' (Curran, 1923) * '' Xyela altenhoferi'' Blank, 2013 * '' Xyela alpigena'' (Strobl, 1895) * '' Xyela bakeri'' Konow, 1898 * '' Xyela brunneiceps'' Rohwer, 1913 * ''Xyela californica'' Rohwer, 1913 * ''Xyela cheloma'' Burdick, 1961 * ''Xyela concava'' Burdick, 1961 * ''Xyela curva'' Benson, 1938 * ''Xyela densiflorae'' Blank & Shinohara, 2005 * ''Xyela deserti'' Burdick, 1961 * ''Xyela dodgei'' Greenbaum, 1974 * '' Xyela exilicornis'' Maa, 1949 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Julii
''Xyela'' is a genus of sawflies, belonging to the family Xyelidae. The genus was described in 1819 by Dalman. Ecology The genus has cosmopolitan distribution. Larvae of most species of ''Xyela'' live and feed in the developing staminate cones of '' Pinus (Pine)'' species. One species, '' gallicaulis'', forms shoot galls. Adults fly early in the spring and are commonly found in large numbers on the catkins of '' Salix (Willow)'' or '' Alnus (Alder)'' trees near their host plants. List of species Subgenus ''Xyela'' * '' Xyela alberta'' (Curran, 1923) * '' Xyela altenhoferi'' Blank, 2013 * '' Xyela alpigena'' (Strobl, 1895) * '' Xyela bakeri'' Konow, 1898 * '' Xyela brunneiceps'' Rohwer, 1913 * '' Xyela californica'' Rohwer, 1913 * '' Xyela cheloma'' Burdick, 1961 * '' Xyela concava'' Burdick, 1961 * '' Xyela curva'' Benson, 1938 * '' Xyela densiflorae'' Blank & Shinohara, 2005 * '' Xyela deserti'' Burdick, 1961 * '' Xyela dodgei'' Greenbaum, 1974 * '' Xyela exilicornis'' M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willow
Willows, also called sallows and osiers, of the genus ''Salix'', comprise around 350 species (plus numerous hybrids) of typically deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions. Most species are known as willow, but some narrow-leaved shrub species are called osier, and some broader-leaved species are referred to as sallow (from Old English ''sealh'', related to the Latin word ''salix'', willow). Some willows (particularly arctic and alpine species) are low-growing or creeping shrubs; for example, the dwarf willow (''Salix herbacea'') rarely exceeds in height, though it spreads widely across the ground. Description Willows all have abundant watery bark sap, which is heavily charged with salicin, soft, usually pliant, tough wood, slender branches, and large, fibrous, often stoloniferous roots. The roots are remarkable for their toughness, size, and tenacity to live, and roots readily sprout from aerial parts of the plant. Lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Dodgei
''Xyela dodgei'' is a species of sawfly in the genus '' Xyela'' that is endemic to Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic .... References dodgei Insects described in 1973 {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Deserti
''Xyela deserti'' is a species of sawfly in the genus '' Xyela'' that is endemic to North America. It can be found in Nevada and California. The host for the larvae is ''Pinus monophylla ''Pinus monophylla'', the single-leaf pinyon, (alternatively spelled piñon) is a pine in the pinyon pine group, native to North America. The range is in southernmost Idaho, western Utah, Arizona, southwest New Mexico, Nevada, eastern and southe ...'' (single-leaf pinyon). References deserti Insects described in 1961 Endemic insects of the United States {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Densiflorae
''Xyela'' is a genus of sawflies, belonging to the family Xyelidae. The genus was described in 1819 by Dalman. Ecology The genus has cosmopolitan distribution. Larvae of most species of ''Xyela'' live and feed in the developing staminate cones of '' Pinus (Pine)'' species. One species, '' gallicaulis'', forms shoot galls. Adults fly early in the spring and are commonly found in large numbers on the catkins of '' Salix (Willow)'' or '' Alnus (Alder)'' trees near their host plants. List of species Subgenus ''Xyela'' * '' Xyela alberta'' (Curran, 1923) * '' Xyela altenhoferi'' Blank, 2013 * '' Xyela alpigena'' (Strobl, 1895) * '' Xyela bakeri'' Konow, 1898 * '' Xyela brunneiceps'' Rohwer, 1913 * '' Xyela californica'' Rohwer, 1913 * '' Xyela cheloma'' Burdick, 1961 * '' Xyela concava'' Burdick, 1961 * '' Xyela curva'' Benson, 1938 * '' Xyela densiflorae'' Blank & Shinohara, 2005 * ''Xyela deserti'' Burdick, 1961 * ''Xyela dodgei'' Greenbaum, 1974 * '' Xyela exilicornis'' Maa, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Concava
''Xyela concava'' is a species of sawfly in the genus '' Xyela'' that is endemic to North America. It can be found in Utah, Nevada, and California. The host for the larvae is ''Pinus monophylla ''Pinus monophylla'', the single-leaf pinyon, (alternatively spelled piñon) is a pine in the pinyon pine group, native to North America. The range is in southernmost Idaho, western Utah, Arizona, southwest New Mexico, Nevada, eastern and southe ...'' (single-leaf pinyon) and '' P. ponderosa'' (Ponderosa pine). References concava Insects described in 1961 {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Cheloma
''Xyela cheloma'' is a species of sawfly in the genus '' Xyela'' that is endemic to North America. It can be found in Idaho, Nevada, British Columbia, Washington, and Oregon. The host for the larvae is ''Pinus ponderosa ''Pinus ponderosa'', commonly known as the ponderosa pine, bull pine, blackjack pine, western yellow-pine, or filipinus pine, is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is th ...'' (Pondersoa pine). References cheloma Insects described in 1961 {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Californica
''Xyela californica'' is a species of sawfly in the genus '' Xyela'' that is endemic to California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an .... References californica Insects described in 1913 {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Brunneiceps
''Xyela'' is a genus of sawflies, belonging to the family Xyelidae. The genus was described in 1819 by Dalman. Ecology The genus has cosmopolitan distribution. Larvae of most species of ''Xyela'' live and feed in the developing staminate cones of '' Pinus (Pine)'' species. One species, '' gallicaulis'', forms shoot galls. Adults fly early in the spring and are commonly found in large numbers on the catkins of '' Salix (Willow)'' or '' Alnus (Alder)'' trees near their host plants. List of species Subgenus ''Xyela'' * '' Xyela alberta'' (Curran, 1923) * '' Xyela altenhoferi'' Blank, 2013 * '' Xyela alpigena'' (Strobl, 1895) * '' Xyela bakeri'' Konow, 1898 * '' Xyela brunneiceps'' Rohwer, 1913 * ''Xyela californica'' Rohwer, 1913 * ''Xyela cheloma'' Burdick, 1961 * ''Xyela concava'' Burdick, 1961 * ''Xyela curva'' Benson, 1938 * ''Xyela densiflorae'' Blank & Shinohara, 2005 * ''Xyela deserti'' Burdick, 1961 * ''Xyela dodgei'' Greenbaum, 1974 * '' Xyela exilicornis'' Maa, 1949 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Bakeri
''Xyela bakeri'' is a species of sawfly in the genus '' Xyela'' and is endemic to North America. It can be found from Quebec to Florida, and west to British Columbia and California. It has widespread hosts for its larvae, including ''Pinus elliottii ''Pinus elliottii'', commonly known as slash pine,Family, P. P. (1990). Pinus elliottii Engelm. slash pine. ''Silvics of North America: Conifers'', (654), 338. is a conifer tree native to the Southeastern United States. Slash pine is named after ...'', '' P. palustris'' (slash pine), '' P. ponderosa'' (ponderosa pine), '' P. sabiniana'' (gray pine), and '' P. virginiana'' (Virginia pine). References bakeri {{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyela Alpigena
''Xyela alpigena'' is a species of sawfly in the genus '' Xyela'' and is endemic to North America. It can be found from Quebec to Maryland and Maine, and west to Utah and New Mexico. The host plant for the larvae is ''Pinus strobus ''Pinus strobus'', commonly called the eastern white pine, northern white pine, white pine, Weymouth pine (British), and soft pine is a large pine native to eastern North America. It occurs from Newfoundland (island), Newfoundland, Canada, west ...''. References alpigena{{sawfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
