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dc.contributor.author
Elias, Rodolfo  
dc.contributor.author
Saracho Bottero, Maria Andrea  
dc.contributor.author
Simon, Carol Anne  
dc.date.available
2021-01-13T16:56:45Z  
dc.date.issued
2019-09  
dc.identifier.citation
Elias, Rodolfo; Saracho Bottero, Maria Andrea; Simon, Carol Anne; Protocirrineris (Polychaeta:Cirratulidae) in South Africa and description of two new species; Revista de Biología Tropical; Revista de Biología Tropical; 67; S5; 9-2019; 70-80  
dc.identifier.issn
0034-7744  
dc.identifier.uri
http://hdl.handle.net/11336/122613  
dc.description.abstract
Introduction: The knowledge of polychaetes in the subtropical region of Africa benefited from the activity of J. Day. However, 50 years after the publication of his Monograph of the Polychaeta of southern Africa, it is necessary to reconsider the identity of the Cirratulidae due to changes in the diagnostic characters and new approaches to the taxonomy of the group to corroborate the status of cosmopolitan species in this region. Objective: We hypothesize that biodiversity of multitentacular Cirratulidae polychaetes has been significantly underestimated in southern Africa. Methods: The present work analyzes material deposited in the Iziko museum, as well as recently collected specimens, using scanning electron microscope to identify them. Results: The material corresponds to two new species belonging to the genus Protocirrineris. Protocirrineris strandloperarum sp. nov. is characterized by having the tentacular filaments between the chaetigers 5 to 10-12 and the first pair of branchiae from chaetiger 7, and P. magalhaesi sp. nov. is characterized by having tentacular filaments between chaetigers 4-8 and the first pair of branchiae from chaetigers 2 or 3. Descriptions of these species, with light and scanning electron microscope images, are given. Schematic drawings of the two new species are shown comparatively with diagnostic characters. Conclusions: The use of new techniques enables discovery of new taxonomic characters and two new species of the genus. The diversity of Cirratulidae polychaetes is underestimated also in the subtropical and tropical regions of Africa.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Revista de Biología Tropical  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.subject
TAXONOMY  
dc.subject
CIRRATULIDAE  
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PROTOCIRRINERIS  
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NEW SPECIES  
dc.subject.classification
Otras Ciencias Biológicas  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Protocirrineris (Polychaeta:Cirratulidae) in South Africa and description of two new species  
dc.title
Protocirrineris (Cirratulidae: polychaeta) en Sud-África y la descripción de dos nuevas especies  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-11-26T17:48:38Z  
dc.journal.volume
67  
dc.journal.number
S5  
dc.journal.pagination
70-80  
dc.journal.pais
Costa Rica  
dc.journal.ciudad
Turrialba  
dc.description.fil
Fil: Elias, Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina  
dc.description.fil
Fil: Saracho Bottero, Maria Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina  
dc.description.fil
Fil: Simon, Carol Anne. Stellenbosch University; Sudáfrica  
dc.journal.title
Revista de Biología Tropical  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://revistas.ucr.ac.cr/index.php/rbt/article/view/38931  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.15517/RBT.V67IS5.38931