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首页> 外文期刊>Journal of Parasitology >NEW AND PREVIOUSLY DESCRIBED SPECIES OF UROCLEIDOIDES (MONOGENOIDEA: DACTYLOGYRIDAE) INFECTING THE GILLS AND NASAL CAVITIES OF HOPLIAS MALABARICUS (CHARACIFORMES: ERYTHRINIDAE) FROM BRAZIL
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NEW AND PREVIOUSLY DESCRIBED SPECIES OF UROCLEIDOIDES (MONOGENOIDEA: DACTYLOGYRIDAE) INFECTING THE GILLS AND NASAL CAVITIES OF HOPLIAS MALABARICUS (CHARACIFORMES: ERYTHRINIDAE) FROM BRAZIL

机译：以前新描述的尤克里里多菌种（MONOGENOIDEA：DACTYLOGYRIDAE）感染了巴西Hoplias malabaricus（G形：erythrinidae）的AND和鼻腔

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摘要

During an investigation of the biodiversity and structure of parasite communities among native populations of the erythrinid fish Hoplias malabaricus (Characiformes) from 7 rivers in Brazil, the following monogenoidean (Dactylogyridae) species were found: Urocleidoides malabaricusi n. sp., Urocleidoides nails n. sp., Urocleidoides cuiabai n. sp., Urocleidoides brasiliensis n. sp., and Urocleidoides eremitus Kritsky, Thatcher, and Boeger, 1986. Specimens considered as a new genus of Dactylogyridae were also found. The new species are mainly distinguished from the other 14 species of Urocleidoides in the general morphology of their copulatory and anchors/bar complexes. These new species and the new dactylogyrid genus are described, as well as supplemental observations and new illustrations of U. eremitus are provided. The present findings expand the known geographical distribution of species of Urocleidoides to southeastern and midwestern Brazil. A high speciation of this genus in the tropics is hypothesized, and it is briefly discussed.
机译：在对来自巴西7条河流的红藻鱼类霍普利亚斯（Haplias malabaricus）（Characiformes）本地种群中的寄生生物群落的生物多样性和结构进行的调查中，发现了以下单基因型（Dactylogyridae）物种：Urocleidoides malabaricusi n。 sp。，Urocleidoides指甲n。 sp。，Urocleidoides cuiabai n。巴西Urocleidoides。 ，以及Urocleidoides eremitus Kritsky，Thatcher和Boeger，1986年。还发现了被认为是拟杆菌科的新属的标本。新物种在交配和锚/条复合物的一般形态上主要区别于其他14种Urocleidoides。描述了这些新物种和新的拟杆菌科，并提供了补充观察和新的插图。目前的发现扩大了已知的Urocleidoides物种地理分布到巴西的东南部和中西部。假设该属在热带地区的种类繁多，并进行了简要讨论。

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