2013
DOI: 10.1371/journal.pone.0074218
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: Eurythenes gryllus is one of the most widespread amphipod species, occurring in every ocean with a depth range covering the bathyal, abyssal and hadal zones. Previous studies, however, indicated the existence of several genetically and morphologically divergent lineages, questioning the assumption of its cosmopolitan and eurybathic distribution. For the first time, its genetic diversity was explored at the global scale (Arctic, Atlantic, Pacific and Southern oceans) by analyzing nuclear (28S rDNA) and mitochon… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

6
124
0

Year Published

2014
2014
2023
2023

Publication Types

Select...
5
3

Relationship

2
6

Authors

Journals

citations
Cited by 130 publications
(130 citation statements)
references
References 72 publications
6
124
0
Order By: Relevance
“…Moreover, the Arctic and Antarctic species pools are independent and there is no overlap in species composition which was suggested as very important element in local-regional diversity comparisons (Ricklefs, 2000). Some of the recent molecular studies demonstrated the presence of bipolar species in some of the benthic invertebrate groups like amphipod crustaceans (Havermans et al, 2013), however, this result should be considered rather an exception from the rule (Brandt et al, 2012). There is a growing number of examples of polychaete species previously considered bipolar or cosmopolitan taxa turning out to be in fact species complexes (Scaps et al, 2000;Bleidorn et al, 2006;Barroso et al, 2010), and detailed taxonomic studies resulted in re-descriptions and changes in their taxonomic status (Parapar & Moreira, 2008).…”
Section: Discussionmentioning
confidence: 99%
“…Moreover, the Arctic and Antarctic species pools are independent and there is no overlap in species composition which was suggested as very important element in local-regional diversity comparisons (Ricklefs, 2000). Some of the recent molecular studies demonstrated the presence of bipolar species in some of the benthic invertebrate groups like amphipod crustaceans (Havermans et al, 2013), however, this result should be considered rather an exception from the rule (Brandt et al, 2012). There is a growing number of examples of polychaete species previously considered bipolar or cosmopolitan taxa turning out to be in fact species complexes (Scaps et al, 2000;Bleidorn et al, 2006;Barroso et al, 2010), and detailed taxonomic studies resulted in re-descriptions and changes in their taxonomic status (Parapar & Moreira, 2008).…”
Section: Discussionmentioning
confidence: 99%
“…While the methods described in this article are specifically designed to work on deep−sea isopods, Asellota in particular, to some extent they provide a first step for molecular research on other peracarid groups as well. The methods for COI have been tested extensively and successfully on Amphipoda (Havermans et al 2013) and Tanaidacea (Błażewicz−Paszkowycz et al 2014). Most effort was spent on developing the protocols for the faster evolving DNA markers (COI, 16S, 12S) and especially the first two were most widely applied.…”
Section: Discussionmentioning
confidence: 99%
“…During the last decade, DNA barcoding and integrative approaches to system− atic questions have become standard (Hebert et al 2003;Gibbs 2009;Allcock et al 2011;Schwentner et al 2011;Havermans et al 2013). Various species concepts can be applied when molecular data complement (sparse) morphological information (Schwentner et al 2011).…”
Section: Introductionmentioning
confidence: 99%
“…A similar case of a species bearing distinct morphotypes, but with pairwise genetic divergence values within the intraspecific range (max. 4% K2P distance) both in mitochondrial (CO1, 16S rDNA; 0-1% mean K2P distance) as well as in nuclear marker (28S rDNA; 0% mean K2P distance) was described for the Antarctic deep-sea lysianassoid Eurythenes andhakarae D´Udekem d´Acoz and Havermans, 2015 (Havermans et al 2013;d´Udekem d´Acoz and Havermans, 2015). D´Udekem d´Acoz and Havermans (2015) explained the differences in colour patterns as a result of the interdependence between pigmentation and moult and intermoult stages -a phenomenon already known from the shore crab Carcinus maenas (Linnaeus, 1758) (Baldwin and Smith 1987;Reid et al 1997;Styrishave et al 2004;Lewis 2011).…”
Section: Intra-or Interspecific Morphological Variation?mentioning
confidence: 94%