The systematic position of Opistocystidae (Annelida, Clitellata) revealed by DNA data

被引：22
作者：
Erseus, Christer [1 ]
Envall, Ida [2 ,4 ]
Marchese, Mercedes [3 ]
Gustavsson, Lena [4 ]
机构：
[1] Univ Gothenburg, Dept Zool, SE-40530 Gothenburg, Sweden
[2] Stockholm Univ, Dept Zool, Stockholm, Sweden
[3] CONICET UNL, Ist Nacl Limnol, RA-3000 Santa Fe, Argentina
[4] Swedish Museum Nat Hist, Dept Invertebrate Zool, SE-10405 Stockholm, Sweden
来源：
MOLECULAR PHYLOGENETICS AND EVOLUTION | 2010年 / 54卷 / 01期
基金：
瑞典研究理事会;
关键词：
Aquatic oligochaetes; Pristininae; Molecular systematics; Phylogeny; Taxonomic classification; TUBIFICIDAE ANNELIDA; FAMILY NAIDIDAE; PHYLOGENY; OLIGOCHAETA; INFERENCE; MRBAYES;
D O I：
10.1016/j.ympev.2009.09.037
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Opistocystidae Cernosvitov, 1936 is a largely Neotropical oligochaete taxon containing seven species. its familial status has never been formally challenged, although possible close relationships with Naididae and Phreodrilidae have been noted. Mitochondrial 12S and 16S rDNA, and nuclear 18S rDNA, of a range of aquatic oligochaete taxa, including Trieminentia corderoi (Opistocystidae), were analysed by Bayesian inference. This showed that T. corderoi is a derived lineage within Naididae, closely related to Pristina and its monotypic subfamily Pristininae. Opistocystidae as a whole (with its three genera, Opistocysta, Trieminentia, and Crustipellis) is thus likely to be a group within Naididae. (C) 2009 Elsevier Inc. All rights reserved.
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页码：309 / 313
页数：5
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