Soyedina Interrupta

	Soyedina Interrupta ''Soyedina'' is a genus of Plecoptera, stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species ''Soyedina alexandria'' ''Soyedina calcarea'' ''Soyedina carolinensis'' ''Soyedina interrupta'' ''Soyedina kondratieffi'' ''Soyedina merritti'' ''Soyedina nevadensis'' ''Soyedina parkeri'' ''Soyedina potteri'' ''Soyedina producta'' ''Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed at http://animaldiversity.org''Soyedina alexandria'' and ''S. calcarea'' (Plecoptera: Nemouridae), new stonefly species from the eastern Nearctic region and notes on the life cycle of ''S. calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	William Ricker William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germ ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Soyedina Kondratieffi ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia ''Soyedina vallicularia'', the valley forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelso ...'' '' Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson, C. Riley. 1996. Nemouridae. Version 1 January 1996 (under construction). http://tolweb.org/Nemouridae/1394 .... It is found in North America. References Nemouridae Articles created by Qbugbot Insects described in 1923 Insects of North America {{plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Vallicularia ''Soyedina vallicularia'', the valley forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson, C. Riley. 1996. Nemouridae. Version 1 January 1996 (under construction). http://tolweb.org/Nemouridae/1394 .... It is found in North America. References External links * Nemouridae Articles created by Qbugbot Insects described in 1923 {{plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Sheldoni ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Producta ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Potteri ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Parkeri ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Nevadensis ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Merritti ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Interrupta ''Soyedina'' is a genus of Plecoptera, stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species ''Soyedina alexandria'' ''Soyedina calcarea'' ''Soyedina carolinensis'' ''Soyedina interrupta'' ''Soyedina kondratieffi'' ''Soyedina merritti'' ''Soyedina nevadensis'' ''Soyedina parkeri'' ''Soyedina potteri'' ''Soyedina producta'' ''Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed at http://animaldiversity.org''Soyedina alexandria'' and ''S. calcarea'' (Plecoptera: Nemouridae), new stonefly species from the eastern Nearctic region and notes on the life cycle of ''S. calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Plecoptera Plecoptera is an order of insects, commonly known as stoneflies. Some 3,500 species are described worldwide, with new species still being discovered. Stoneflies are found worldwide, except Antarctica. Stoneflies are believed to be one of the most primitive groups of Neoptera, with close relatives identified from the Carboniferous and Lower Permian geological periods, while true stoneflies are known from fossils only a bit younger. Their modern diversity, however, apparently is of Mesozoic origin. Plecoptera are found in both the Southern and Northern Hemispheres, and the populations are quite distinct, although the evolutionary evidence suggests species may have crossed the equator on a number of occasions before once again becoming geographically isolated. All species of Plecoptera are intolerant of water pollution, and their presence in a stream or still water is usually an indicator of good or excellent water quality. Description and ecology Stoneflies have a generaliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Soyedina Interrupta ''Soyedina'' is a genus of Plecoptera, stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species ''Soyedina alexandria'' ''Soyedina calcarea'' ''Soyedina carolinensis'' ''Soyedina interrupta'' ''Soyedina kondratieffi'' ''Soyedina merritti'' ''Soyedina nevadensis'' ''Soyedina parkeri'' ''Soyedina potteri'' ''Soyedina producta'' ''Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed at http://animaldiversity.org''Soyedina alexandria'' and ''S. calcarea'' (Plecoptera: Nemouridae), new stonefly species from the eastern Nearctic region and notes on the life cycle of ''S. calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	William Ricker William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germ ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Soyedina Kondratieffi ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia ''Soyedina vallicularia'', the valley forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelso ...'' '' Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson, C. Riley. 1996. Nemouridae. Version 1 January 1996 (under construction). http://tolweb.org/Nemouridae/1394 .... It is found in North America. References Nemouridae Articles created by Qbugbot Insects described in 1923 Insects of North America {{plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Vallicularia ''Soyedina vallicularia'', the valley forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson, C. Riley. 1996. Nemouridae. Version 1 January 1996 (under construction). http://tolweb.org/Nemouridae/1394 .... It is found in North America. References External links * Nemouridae Articles created by Qbugbot Insects described in 1923 {{plecoptera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Sheldoni ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Producta ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Potteri ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Parkeri ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Nevadensis ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Merritti ''Soyedina'' is a genus of stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species '' Soyedina alexandria'' '' Soyedina calcarea'' '' Soyedina carolinensis'' ''Soyedina interrupta'' '' Soyedina kondratieffi'' '' Soyedina merritti'' '' Soyedina nevadensis'' '' Soyedina parkeri'' '' Soyedina potteri'' '' Soyedina producta'' '' Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni ''Soyedina washingtoni'', the vernal forestfly, is a species of spring stonefly in the family Nemouridae The Nemouridae are a family of stoneflies containing more than 700 described species, occurring primarily in the Holarctic region.Nelson ...'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Soyedina Interrupta ''Soyedina'' is a genus of Plecoptera, stoneflies belonging to the family Nemouridae. This exclusively Nearctic genus was originally erected as a subgenus of ''Nemoura'' but was elevated to genus status by Joachim Illies in 1966. There are currently 11 described species, most only identifiable by small differences in the genitalia. Species ''Soyedina alexandria'' ''Soyedina calcarea'' ''Soyedina carolinensis'' ''Soyedina interrupta'' ''Soyedina kondratieffi'' ''Soyedina merritti'' ''Soyedina nevadensis'' ''Soyedina parkeri'' ''Soyedina potteri'' ''Soyedina producta'' ''Soyedina sheldoni'' ''Soyedina vallicularia'' ''Soyedina washingtoni'' References Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed at http://animaldiversity.org''Soyedina alexandria'' and ''S. calcarea'' (Plecoptera: Nemouridae), new stonefly species from the eastern Nearctic region and notes on the life cycle of ''S. calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Plecoptera Plecoptera is an order of insects, commonly known as stoneflies. Some 3,500 species are described worldwide, with new species still being discovered. Stoneflies are found worldwide, except Antarctica. Stoneflies are believed to be one of the most primitive groups of Neoptera, with close relatives identified from the Carboniferous and Lower Permian geological periods, while true stoneflies are known from fossils only a bit younger. Their modern diversity, however, apparently is of Mesozoic origin. Plecoptera are found in both the Southern and Northern Hemispheres, and the populations are quite distinct, although the evolutionary evidence suggests species may have crossed the equator on a number of occasions before once again becoming geographically isolated. All species of Plecoptera are intolerant of water pollution, and their presence in a stream or still water is usually an indicator of good or excellent water quality. Description and ecology Stoneflies have a generaliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]