A multigene and morphological analysis expands the diversity of the seabod shrimp Xiphopenaeus Smith, 1869 (Decapoda: Penaeidae), with descriptions of two new species.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
25 10 2019
25 10 2019
Historique:
received:
30
05
2019
accepted:
05
09
2019
entrez:
27
10
2019
pubmed:
28
10
2019
medline:
6
11
2020
Statut:
epublish
Résumé
After being stable for nearly a century, the taxonomic history of the genus Xiphopenaeus has been marked by many changes in the last three decades. The taxonomic status of the Atlantic species has a low resolution, and many species are still undefined and grouped as cryptic species. Here we employed an integrative approach to define the species of Xiphopenaeus and the morphological characters needed to differentiate them. We combined the analyses of two molecular markers (COI and 16 S rDNA), scanning electron microscopy and light microscopy. Based on specimens from 17 localities from the Atlantic and Pacific oceans, we detected five divergent genetic groups, three in the Atlantic (A1, A2, A3) and two in the Pacific (P1, P2). Male secondary sexual characters were able to differentiate four out of the five genetic groups. Group A1 corresponds to X. kroyeri, and A2 and A3 correspond to new species. We redescribed the genus and two new species are described and illustrated: Xiphopenaeus dincao nov. sp. (A2) and Xiphopenaeus baueri nov. sp. (A3). Since the holotype of X. riveti was missing and the specimen analysed from group P2 was a female, the status of the species of Xiphopenaeus from the Pacific remains unresolved.
Identifiants
pubmed: 31653885
doi: 10.1038/s41598-019-51484-3
pii: 10.1038/s41598-019-51484-3
pmc: PMC6814751
doi:
Substances chimiques
Arthropod Proteins
0
RNA, Ribosomal, 16S
0
Electron Transport Complex IV
EC 1.9.3.1
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
15281Commentaires et corrections
Type : ErratumIn
Références
Ambio. 2008 Mar;37(2):114-8
pubmed: 18488554
Biochem Genet. 2004 Oct;42(9-10):331-45
pubmed: 15524311
Ecol Evol. 2012 Oct;2(10):2367-73
pubmed: 23145324
PLoS One. 2016 Apr 21;11(4):e0152627
pubmed: 27099956
Mitochondrial DNA A DNA Mapp Seq Anal. 2018 Jul;29(5):805-815
pubmed: 28872375
Mol Biol Evol. 2013 Dec;30(12):2725-9
pubmed: 24132122
Mol Mar Biol Biotechnol. 1994 Oct;3(5):294-9
pubmed: 7881515
Nucleic Acids Res. 2013 Jul;41(Web Server issue):W597-600
pubmed: 23671338
Bioessays. 2007 Feb;29(2):188-97
pubmed: 17226815
PLoS One. 2011 May 12;6(5):e19449
pubmed: 21589909
Philos Trans R Soc Lond B Biol Sci. 2004 Feb 29;359(1442):183-95; discussion 195
pubmed: 15101575
Syst Biol. 2007 Aug;56(4):564-77
pubmed: 17654362
Mol Biol Evol. 2000 Apr;17(4):540-52
pubmed: 10742046
J Mol Evol. 1980 Dec;16(2):111-20
pubmed: 7463489
Syst Biol. 2008 Oct;57(5):758-71
pubmed: 18853362
Nucleic Acids Res. 2015 Jul 1;43(W1):W580-4
pubmed: 25845596
Zookeys. 2014 Nov 25;(457):271-88
pubmed: 25561842
Nature. 2000 Jun 22;405(6789):907-13
pubmed: 10879524
Trends Ecol Evol. 2007 Mar;22(3):148-55
pubmed: 17129636
Mol Ecol Resour. 2009 Jul;9(4):1077-85
pubmed: 21564845
Mol Phylogenet Evol. 2003 Jan;26(1):1-7
pubmed: 12470932
Mol Mar Biol Biotechnol. 1991 Sep;1(1):27-34
pubmed: 1669002
Zootaxa. 2016 Sep 29;4171(3):505-516
pubmed: 27701214
Nucleic Acids Res. 1988 Feb 11;16(3):1215
pubmed: 3344216
Trends Genet. 2000 Jun;16(6):276-7
pubmed: 10827456
Infect Genet Evol. 2008 Sep;8(5):727-36
pubmed: 18573351
Sci Adv. 2016 Aug 17;2(8):e1600883
pubmed: 27540590
Bioinformatics. 2006 Nov 1;22(21):2688-90
pubmed: 16928733
Arthropod Struct Dev. 2017 Jul;46(4):588-600
pubmed: 28163192
PLoS Biol. 2004 Oct;2(10):e312
pubmed: 15455034
BMC Evol Biol. 2007 Jul 19;7:121
pubmed: 17640383
Proc Natl Acad Sci U S A. 2004 Oct 12;101(41):14812-7
pubmed: 15465915
Nucleic Acids Res. 2004 Mar 19;32(5):1792-7
pubmed: 15034147
Front Zool. 2013 Sep 27;10(1):59
pubmed: 24073641