dc.creator | Cabezas, M. Pilar | es |
dc.creator | Navarro Barranco, Carlos | es |
dc.creator | Ros Clemente, Macarena | es |
dc.creator | Guerra García, José Manuel | es |
dc.date.accessioned | 2022-03-30T10:22:11Z | |
dc.date.available | 2022-03-30T10:22:11Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Cabezas, M.P., Navarro Barranco, C., Ros Clemente, M. y Guerra García, J.M. (2013). Long-distance dispersal, low connectivity and molecular evidence of a new cryptic species in the obligate rafter Caprella andreae Mayer, 1890 (Crustacea: Amphipoda: Caprellidae). Helgoland Marine Research, 67 (3), 483-497. | |
dc.identifier.issn | 1438-387X | es |
dc.identifier.issn | 1438-3888 | es |
dc.identifier.uri | https://hdl.handle.net/11441/131479 | |
dc.description.abstract | The amphipod Caprella andreae Mayer, 1890
was recorded for the first time in Southern Iberian Peninsula (36440
1500N, 3590
3800W). This species is the only
obligate rafter of the suborder Caprellidea and has been
reported to attach not only to floating objects such as ropes
or driftwoods but also to turtle carapaces. Mitochondrial
and nuclear markers were used to examine dispersal
capabilities and population genetic structure of C. andreae
across seven localities in the Mediterranean and Atlantic
Ocean collected from floating substrata with different dispersal patterns. The strong population differentiation with
no haplotypes shared between populations suggests that
C. andreae is quite faithful to the substratum on which it
settles. In addition, the proportionally higher genetic
diversity displayed in populations living on turtles as well
as the presence of highly differentiated haplotypes in the
same turtle population may be indicative that these populations survive longer, which could lead C. andreae to
prefer turtles instead of floating objects to settle and disperse. Therefore, rafting on floating objects may be sporadic, and ocean currents would not be the most important
factor shaping patterns of connectivity and population
structure in this species. Furthermore, molecular phylogenetic analyses revealed the existence of a cryptic species
whose estimates of genetic divergence are higher than
those estimated between C. andreae and other congeneric
species (e.g. Caprella dilatata and Caprella penantis).
Discovery of cryptic species among widely distributed
small marine invertebrates is quite common and, in this
case, prompts for a more detailed phylogenetic analysis and
taxonomic revision of genus Caprella. On the other hand,
this study also means the first record of the gammarids
Jassa cadetta and Elasmopus brasiliensis and the caprellid
Caprella hirsuta on drifting objects. | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia de España y Fondos FEDER. CGL2011-22474 | es |
dc.description.sponsorship | Consejería de Ciencia y Empresa, Junta de Andalucía. P11-RNM-7041 | es |
dc.description.sponsorship | III Plan Propio de Investigación de la Universidad de Sevilla. | es |
dc.format | application/pdf | es |
dc.format.extent | 15 p. | es |
dc.language.iso | eng | es |
dc.publisher | BMC | es |
dc.relation.ispartof | Helgoland Marine Research, 67 (3), 483-497. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Caprella andreae | es |
dc.subject | Rafting | es |
dc.subject | mtDNA | es |
dc.subject | Drifting rope | es |
dc.subject | Caretta caretta | es |
dc.subject | Cryptic species | es |
dc.title | Long-distance dispersal, low connectivity and molecular evidence of a new cryptic species in the obligate rafter Caprella andreae Mayer, 1890 (Crustacea: Amphipoda: Caprellidae) | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Zoología | es |
dc.relation.projectID | CGL2011-22474 | es |
dc.relation.projectID | P11-RNM-7041 | es |
dc.relation.publisherversion | https://doi.org/10.1007/s10152-012-0337-9 | es |
dc.identifier.doi | 10.1007/s10152-012-0337-9 | es |
dc.journaltitle | Helgoland Marine Research | es |
dc.publication.volumen | 67 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 483 | es |
dc.publication.endPage | 497 | es |
dc.identifier.sisius | 20384418 | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | es |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Universidad de Sevilla | es |