Results 51 to 60 of about 651 (143)

Nova espécie de Trichodina Ehrenberg, 1830 (Ciliophora: Trichodinidae) encontrada em Rhamdia quelen (Siluriforme: Heptapteridae), Santa Catarina, Brasil [PDF]

open access: yes, 2012
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Engenharia de Aquicultura.O presente trabalho foi desenvolvido no Laboratório de Patologia e Sanidade de Organismos Aquáticos – AQUOS, durante o período de ...
Hashimoto, Gabriela Sayuri de Oliveira
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Two new species of trichodinid ciliates (Ciliophora: Trichodinidae) from Indian fishes

open access: yesUniversity Journal of Zoology, Rajshahi University, 2007
Key words: Trichodina chandae ; Trichodina notopterusi ; Ciliophora; Trichodinidae; India Univ. j. zool. Rajshahi Univ. Vol.21, 2002. pp.
openaire   +2 more sources

First report of Trichodinella and new geographical records of trichodinids in Nile tilapia (Oreochromis niloticus) farmed in Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária
Massive occurrence of trichodinids is frequently accompanied by serious disease in fish farms. In this study, trichodinid species from the gills and skin of Nile tilapia (Oreochromis niloticus) farmed in the central-western region of Brazil (state of ...
Fabrício Sado Rodrigues   +7 more
doaj   +1 more source

Trichodina nobilis Chen, 1963 and Trichodina reticulata Hirschmann et Partsch, 1955 from ornamental freshwater fishes in Brazil

open access: yesBrazilian Journal of Biology
In the present work Trichodina reticulata and T. nobilis (Ciliophora: Trichodinidae) are morphologically characterised from ornamental freshwater fish culture in the State of Santa Catarina, Brazil.
ML Martins   +3 more
doaj   +1 more source

Keragaman Karakter Morfologi antara Trichodina Nobilis dan Trichodina Reticulata pada Ikan Komet (Carrasius Auratus) [PDF]

open access: yes, 2013
Infeksi parasit dapat menyebabkan kerugian pada USAha budidaya dan konsumen penggemar ikan hias. Kota Bandar Lampung merupakan salah satu pusat penjualan ikan hias air tawar yang potensial secara ekonomi.
Adiputra, Y. T. (Yudha)   +3 more
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Infestation Of Tilapia Oreochromis Niloticus By Parasitic Trichodinids In The Urban And Peri-Urban Lakes Of The City Of Yamoussoukro (Central Ivory Coast) [PDF]

open access: yes
Cette étude porte sur l’infestation, par les Trichodinidés parasites de 963 individus dont 552 mâles et 411 femelles Tilapia de Oreochromis niloticus provenant des lacs urbains et périphériques de la ville de Yamoussoukro.
ALIKO, N’Guessan Gustave   +4 more
core   +2 more sources

A Species of Trichodina (Ciliophora: Mobilida: Trichodinidae) Infesting Channel Catfish ( Ictalurus punctatus ) from the Verdigris River, Oklahoma [PDF]

open access: yes, 2020
A Channel Catfish (Ictalurus punctatus) from the Verdigris River, Oklahoma, wasfound to harbor a ciliate,Trichodinasp., on its gills. There are three previously reported species ofTrichodinafrom North AmericanI.
Cloutman, Donald G.   +2 more
core   +1 more source

Parasitos de Oreochromis niloticus, Cichlidae invasor da Bacia do Igarapé Fortaleza, região do estuário amazônico do Estado do Amapá. [PDF]

open access: yes, 2017
ENBRAPOA
BITTENCOURT, L. S.   +4 more
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Alpha-Tubulin and Small Subunit rRNA Phylogenies of Peritrichs Are Congruent and Do Not Support the Clustering of Mobilids and Sessilids (Ciliophora, Oligohymenophorea) [PDF]

open access: yes, 2010
Peritrich ciliates have been traditionally subdivided into two orders, Sessilida and Mobilida within the subclass Peritrichia. However, all the existing small subunit (SSU) rRNA phylogenetic trees showed that the sessilids and mobilids did not branch ...
Feng, Weisong   +7 more
core   +1 more source

车轮虫分类与系统发育研究进展 [PDF]

open access: yes, 2007
车轮虫属一大类寄生性纤毛虫原生动物,可不同程度地给宿主造成危害,故对其研究既具有理论意义,又具有经济价值。文中简单回顾了车轮虫的分类研究和系统发育研究的历史。在分类学研究领域方面,全面介绍了目前车轮虫科已发现属的寄生部位和地理分布等;而系统发育研究领域方面,则介绍了车轮虫研究在萌芽期、探索期和发展期这三个时期的进展,包括形态学和分子生物学两方面的研究内容 ...
余育和, 龚迎春
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