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Taxonomy of the Dictyota ciliolata-crenulata complex (Dictyotales, Phaeophyceae)

Ana Tronholm, Julio Afonso-Carrillo, Marta Sansón, Frédérik Leliaert UGent, Cindy Fernández-García and Olivier De Clerck UGent (2013) PHYCOLOGIA. 52(2). p.171-181
abstract
We reassessed the taxonomy of dentate Dictyota species formerly attributed to D. ciliolata and D. crenulata. Both taxa have long been assumed to be broadly distributed in tropical to warm-temperate seas. Recent molecular data, however, provided evidence that D. crenulata constituted a complex of at least four species with restricted geographical distributions. Based on those results and careful morphological examination, we split D. crenulata sensu lato into D. crenulata sensu stricto restricted to Pacific Central America, D. jamaicensis with a tropical amphi-Atlantic distribution and D. canariensis and D. pleiacantha sp. nov. from Macaronesia. Morphological analysis showed that these species were distinguished by subtle morphological differences. In contrast to D. crenulata sensu lato, the wide tropical distribution of D. ciliolata was confirmed by DNA data. In addition, psbA sequence analysis did not provide evidence to segregate D. menstrualis and D. plectens from D. ciliolata.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
DICHOTOMA DICTYOTALES, Taxonomy, NORTH-ATLANTIC, GENUS, NOV, Morphology, Molecular phylogenetics, Dictyotales, Diversity, Dictyota crenulata, Dictyota ciliolata, Brown algae
journal title
PHYCOLOGIA
Phycologia
volume
52
issue
2
pages
171 - 181
Web of Science type
Article
Web of Science id
000325961900006
JCR category
PLANT SCIENCES
JCR impact factor
1.82 (2013)
JCR rank
71/199 (2013)
JCR quartile
2 (2013)
ISSN
0031-8884
DOI
10.2216/12-005.1
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
4428343
handle
http://hdl.handle.net/1854/LU-4428343
date created
2014-06-24 17:03:22
date last changed
2016-12-19 15:43:01
@article{4428343,
  abstract     = {We reassessed the taxonomy of dentate Dictyota species formerly attributed to D. ciliolata and D. crenulata. Both taxa have long been assumed to be broadly distributed in tropical to warm-temperate seas. Recent molecular data, however, provided evidence that D. crenulata constituted a complex of at least four species with restricted geographical distributions. Based on those results and careful morphological examination, we split D. crenulata sensu lato into D. crenulata sensu stricto restricted to Pacific Central America, D. jamaicensis with a tropical amphi-Atlantic distribution and D. canariensis and D. pleiacantha sp. nov. from Macaronesia. Morphological analysis showed that these species were distinguished by subtle morphological differences. In contrast to D. crenulata sensu lato, the wide tropical distribution of D. ciliolata was confirmed by DNA data. In addition, psbA sequence analysis did not provide evidence to segregate D. menstrualis and D. plectens from D. ciliolata.},
  author       = {Tronholm, Ana and Afonso-Carrillo, Julio and Sans{\'o}n, Marta and Leliaert, Fr{\'e}d{\'e}rik and Fern{\'a}ndez-Garc{\'i}a, Cindy and De Clerck, Olivier},
  issn         = {0031-8884},
  journal      = {PHYCOLOGIA},
  keyword      = {DICHOTOMA DICTYOTALES,Taxonomy,NORTH-ATLANTIC,GENUS,NOV,Morphology,Molecular phylogenetics,Dictyotales,Diversity,Dictyota crenulata,Dictyota ciliolata,Brown algae},
  language     = {eng},
  number       = {2},
  pages        = {171--181},
  title        = {Taxonomy of the Dictyota ciliolata-crenulata complex (Dictyotales, Phaeophyceae)},
  url          = {http://dx.doi.org/10.2216/12-005.1},
  volume       = {52},
  year         = {2013},
}

Chicago
Tronholm, Ana, Julio Afonso-Carrillo, Marta Sansón, Frédérik Leliaert, Cindy Fernández-García, and Olivier De Clerck. 2013. “Taxonomy of the Dictyota Ciliolata-crenulata Complex (Dictyotales, Phaeophyceae).” Phycologia 52 (2): 171–181.
APA
Tronholm, A., Afonso-Carrillo, J., Sansón, M., Leliaert, F., Fernández-García, C., & De Clerck, O. (2013). Taxonomy of the Dictyota ciliolata-crenulata complex (Dictyotales, Phaeophyceae). PHYCOLOGIA, 52(2), 171–181.
Vancouver
1.
Tronholm A, Afonso-Carrillo J, Sansón M, Leliaert F, Fernández-García C, De Clerck O. Taxonomy of the Dictyota ciliolata-crenulata complex (Dictyotales, Phaeophyceae). PHYCOLOGIA. 2013;52(2):171–81.
MLA
Tronholm, Ana, Julio Afonso-Carrillo, Marta Sansón, et al. “Taxonomy of the Dictyota Ciliolata-crenulata Complex (Dictyotales, Phaeophyceae).” PHYCOLOGIA 52.2 (2013): 171–181. Print.