A hierarchical classification of freshwater mussel diversity in North America
نویسنده
چکیده
Aim North America harbours the most diverse freshwater mussel fauna on Earth. This fauna has high endemism at the continental scale and within individual river systems. Previous faunal classifications for North America were based on intuitive, subjective assessments of species distributions, primarily the occurrence of endemic species, and do not portray continent-wide patterns of faunal similarity. The aim of this study is to provide an analytical portrayal of patterns of mussel diversity in a hierarchical framework that informs the biogeographical history of the fauna.
منابع مشابه
Transcriptomic Analysis of the Mussel Elliptio complanata Identifies Candidate Stress-Response Genes and an Abundance of Novel or Noncoding Transcripts
Mussels are useful indicator species of environmental stress and degradation, and the global decline in freshwater mussel diversity and abundance is of conservation concern. Elliptio complanata is a common freshwater mussel of eastern North America that can serve both as an indicator and as an experimental model for understanding mussel physiology and genetics. To support genetic components of ...
متن کاملImpending extinctions of North American freshwater mussels "Unionoida# following the zebra mussel "Dreissena polymorpha# invasion
0[ Freshwater mussels "Order Unionoida# are the most imperiled faunal group in North America^ 59) of described species are considered endangered or threatened\ and 01) are presumed extinct[ Widespread habitat degradation "including pollution\ siltation\ river channelization and impoundment# has been the primary cause of extinction during this century\ but a new stress was added in the last deca...
متن کاملA floating cage system for rearing freshwater mussels Anodonta anatina and Unio mancus in Piedmont region (NW Italy)
This research represents the first attempt in Italy to develop a cage system for adult freshwater mussel stocking, for extensive farming, that was realized from 2003 to 2005 in NW Italy. Two autochthonous species of Italian freshwater mussel were used: Anodonta anatina and Unio mancus. 5133 mussels were collected and successively stocked in floating cages in 5 different sites in a lake. This st...
متن کاملTranscriptome analysis of the freshwater pearl mussel, Hyriopsis cumingii (Lea) using illumina paired-end sequencing to identify genes and markers
The transcriptome of triangle sail mussel Hyriopsis cumingii (Lea) using Illumina paired-end sequencing technology was conducted and analyzed. Equal quantities of total RNA isolated from six tissues, including gonad, hepatopancreas, foot, mantel, gill and adductor muscle, were pooled to construct a cDNA library. A total of 58.09 million clean reads with 98.48 % Q20 bases were generated. Cluster...
متن کاملTranscriptome analysis of the freshwater pearl mussel, Hyriopsis cumingii (Lea) Uusing Illumina paired-end sequencing to identify genes and markers
The transcriptome of triangle sail mussel Hyriopsis cumingii (Lea) using Illumina paired-end sequencing technology was conducted and analyzed. Equal quantities of total RNA isolated from six tissues, including gonads, hepatopancreas, foot, mantel, gills and adductor muscles, were pooled to construct a cDNA library. A total of 58.09 million clean reads with 98.48 % Q20 bases were generated. Clus...
متن کامل