Aspidochirotida (Echinodermata: Holothuroidea) from the northeast coast of Brazil.
نویسندگان
چکیده
This is a taxonomic work on the aspidochirotid sea cucumbers from shallow waters in Northeast Brazil. We studied 165 specimens, classified into 2 families, 3 genera, 7 subgenera and 9 species. Descriptions, illustrations and literature data are included for each species, in addition to ecological notes and information on their distribution in the northeast coast of Brazil. A taxonomic key is provided for the identification of the species.
منابع مشابه
Phylogeny of Sea Cucumber (Echinodermata: Holothuroidea) as Inferred from 16S Mitochondrial rrna Gene Sequences (Filogeni Timun Laut (Echinodermata: Holothuroidea) Berdasarkan Jujukan Gen 16S Mitokondria rrna)
This study aimed to determine phylogenetic relationship between and among selected species of sea cucumbers (Echinodermata: Holothuroidea) using 16S mitochondrial ribosomal RNA (rRNA) gene. Phylogenetic analyses of 37 partial sequences of 16S mitochondrial rRNA gene using three main methods namely neighbour joining (NJ), maximum parsimony (MP) and maximum likelihood (ML) showed the presence of ...
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ورودعنوان ژورنال:
- Zootaxa
دوره 3889 1 شماره
صفحات -
تاریخ انتشار 2014