@article{fdi:010059019, title = {{S}pecies diversity, phylogeny and large scale biogeographic patterns of the genus {P}adina ({P}haeophyceae, {D}ictyotales)}, author = {{S}ilberfeld, {T}. and {B}ittner, {L}. and {F}ernandez-{G}arcia, {C}. and {C}ruaud, {C}. and {R}ousseau, {F}. and de {R}eviers, {B}. and {L}eliaert, {F}. and {P}ayri, {C}laude and {D}e {C}lerck, {O}.}, editor = {}, language = {{ENG}}, abstract = {{T}he brown algal genus {P}adina ({D}ictyotales, {P}haeophyceae) is distributed worldwide in tropical and temperate seas. {G}lobal species diversity and distribution ranges, however, remain largely unknown. {S}pecies-level diversity was reassessed using {DNA}-based, algorithmic species delineation techniques based on cox3 and rbc{L} sequence data from 221 specimens collected worldwide. {T}his resulted in estimates ranging from 39 to 61 putative species ({ESU}s), depending on the technique as well as the locus. {W}e discuss the merits, potential pitfalls, and evolutionary and biogeographic significance of algorithmic species delineation. {W}e unveil patterns whereby {ESU}s are in all but one case restricted to either the {A}tlantic or {I}ndo-{P}acific {O}cean. {W}ithin ocean basins we find evidence for the vast majority of {ESU}s to be confined to a single marine realm. {E}xceptions, whereby {ESU}s span up to three realms, are located in the {I}ndo-{P}acific {O}cean. {P}atterns of range-restricted species likely arise by repeated founder events and subsequent peripatric speciation, hypothesized to dominate speciation mechanisms for coastal marine organisms in the {I}ndo-{P}acific. {U}sing a three-gene (cox3, psa{A} and rbc{L}), relaxed molecular clock phylogenetic analysis we estimated divergence times, providing a historical framework to interpret biogeographic patterns.}, keywords = {biogeography ; brown algae ; {D}ictyotales ; general mixed yule-coalescent model ; molecular phylogeny ; {P}adina ; {P}haeophyceae ; species delineation ; {MONDE} ; {ZONE} {TROPICALE} ; {ZONE} {TEMPEREE}}, booktitle = {}, journal = {{J}ournal of {P}hycology}, volume = {49}, numero = {1}, pages = {130--142}, ISSN = {0022-3646}, year = {2013}, DOI = {10.1111/jpy.12027}, URL = {https://www.documentation.ird.fr/hor/fdi:010059019}, }