Haemogregarina Quadrigemina
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Haemogregarina Quadrigemina
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Vasily Danilewsky
Vasily Lakovlevich Danilewsky (variously spelled Vasili Yakovlevich Danilewsky or Vasili Yakolevich Danilevski or Vasily Yakovlevich Danilevsky, Russian Language Institute, Russian: Даниле́вский Васи́лий Я́ковлевич) ( – 25 February 1939) was a Ukrainian physician, physiologist and parasitologist. He was professor of physiology at University of Kharkiv and then at Kharkiv Medical Institute. He helped to establish the Danilevsky Institute of Endocrine Pathology Problems which he directed until his death. Danilewsky made important works in physiology, particularly in neurobiology. He was the first to give comprehensive description of nerve impulse in the brain of dogs. He also worked on the physiological responses of hypnosis in animals and humans. He was one of the pioneers in study of insulin action. However his most well-known contribution is in parasitology. He was the first to investigate systematically on blood parasites of vertebrates such as bir ...
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Haemogregarina Curvata
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Leptocotti
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Laternae
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Koppiensis
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Johnstoni
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Hoplichthys
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Heterodontii
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Hemiscyllii
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Hartochi
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Gobionis
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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Haemogregarina Gobii
''Haemogregarina'' is a genus of haemoprotozoans, parasitic mainly on cold-blooded vertebrates. They are unicellular organisms which are parasitic in the red blood cells. ''Haemogregarina'' infects lower vertebrates (fish and reptiles) as intermediate hosts and leeches (as definitive hosts). History It was described in 1885 by Danilewsky from the European pond turtle (''Emys orbicularis''). General description These parasites are generally considered non-pathogenic, and have been described in the red blood cells of desert tortoises. They are elongate to fusiform oval organisms found in the red blood cells. Although the size varies, they are larger than the cell's nucleus. The organism stains a basophilic colour and has a surrounding clear zone. Species The following species are recognised: *'' Haemogregarina acanthoclini'' Laird, 1953 *'' Haemogregarina anarhichadis'' Henry, 1912 *'' Haemogregarina balistapi'' *'' Haemogregarina bettencourti'' França, 1908 *'' Haemogregarina ...
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