Results 91 to 100 of about 3,305 (231)
The order Multivalvulida Schulman, 1959 (Myxozoa;Myxosporea) : A review.
Fish Pathology, 1986 粘液胞子虫の多殻類(目)の分類体系を略述し, 既知の Trilosporidae 科の2属4種, Kudoidae 科の1属32種, Pentacapsulidae 科の1属3種, Hexacapsulidae 科の1属1種について要点を述べ, 各種の胞子の図を掲げた。種不明の寄生例も紹介した。多殻類は疑わしい1例を除き海水魚(内1種は汽水魚)寄生であることが注目される。大部分は筋肉寄生であるが, 脳, 鰓その他の器官寄生種もある。ジェリーミートなどを起こし, 魚の食品価値を損なうものがあるが, 病原体として問題となるものは少ない。
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Parasitology Research, 2019 A mass of free myxozoan spores was found in the gill filaments of specimens of Cetopsorhamdia iheringi Schubart and Gomes, 1959, popularly known as "three-barbeled catfishes" (Heptapteridae, Siluriformes) collected in streams of the Middle Paranapanema River, Upper Paraná River basin, in the state of São Paulo, Brazil.
Lidiane Franceschini +5 more
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Molekuláris biológiai vizsgálatok halparazita nyálkaspórás (Myxosporea) fajokon különös tekintettel a Myxobolus és Sphaerospora genusok tagjaira = Molecular biological studies on fish-parasitic myxosporeans (Myxosporea) with regard to the members of genus Myxobolus and Sphaerospora [PDF]
, 2008 A 3 éves kutatási projekt alatt halélősködő nyálkaspórások fejlődését és rokonsági viszonyait vizsgáltunk. Elsőként tisztáztuk a Henneguya nuesslini és az újonnan leírt Myxobolus parviformis fejlődési ciklusát kísérleti körülmények között.
Eszterbauer, Edit, Marton, Szilvia
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FishesMyxozoans represent a significant group of parasitic pathogens affecting both wild and farmed fish. For accurate and comprehensive early detection, the composition of myxozoan pathogens in fish has consistently been a primary focus for parasitologists ...
Fan Zhou +5 more
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Parasite, 2000 The study of 102 teleost freshwater fishes of Sanaga basin in Cameroon revealed the presence of three myxosporean species, among which two were new. Host fishes were of three families: Centropomidae, Cichlidae and Characidae.
Fomena A., Bouix G.
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Intraoligochaete development of Myxobolus intimus (Myxosporea: Myxobolidae), a gill myxosporean of the roach (Rutilus rutilus) [PDF]
, 2004 The infection with Myxobolus intimus Zaika, 1965 in the gills of the roach Rutilus rutilus (L.) from Lake Balaton was recorded in 28 out of the 39 fish examined. Developing and mature plasmodia were detected on the gills exclusively in the spring.
Molnár, Kálmán +2 more
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Parasites and non-fish predators of tilapia with particular reference to the sustainable management of fisheries of Lake Kainji Nigeria [PDF]
, 2001 The fisheries of Lake Kainji, Nigeria, experienced a boom year following impoundment, then decline post impoundment and now is in a period of stabilisation of the fish resources. Several reasons have been advanced on factors responsible for these changes,
Obiekezie, A. +2 more
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Myxobolus mississippiensis n. sp. (Myxosporea) from Gills of Lepomis macrochirus in Mississippi
The Journal of Parasitology, 1997 Myxobolus mississippiensis n. sp. is described from gill lamellae of the bluegill (Lepomis macrochirus) inhabiting the Pascagoula River System, Mississippi. Fresh spores measure 16.4-18.7 microns long, 3.9-6.2 microns wide, and 4.7-6.2 microns thick. Spore width to length ratio is 1:3.2. Polar capsules are 5.5-7.8 microns long and 1.5-2.3 microns wide,
Cone, David K., Overstreet, Robin M.
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Brazilian Journal of BiologyThe infection of Scomberomorus brasiliensis by the myxozoan Kudoa sp. is reported. The parasites formed plasmodiae inside the skeletal muscle fibres. The spores were quadrate in apical view and bell-like shaped in lateral view, containing four equally ...
JC Eiras, JTAX Lima, CF Cruz, A Saraiva
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Memorias do Instituto Oswaldo Cruz, 2010 A myxosporean parasite in the gill lamellae of the freshwater teleost fish, Sciades herzbergii (Ariidae) (Block, 1794), from the Poti River (Northeast of Brazil) was described by light and electron microscopy studies.
Carlos Azevedo +5 more
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