Listar por autor "Parapar, Julio"
Mostrando ítems 21-40 de 42
-
On the Presence of a Giant Bristle Worm (Eunice roussaei) IN NW Iberian Peninsula: Comments on Its Taxonomy and Reproductive Cycle
Escobar-Ortega, D.; Fernández, Nuria; Muiño, Ramón; Parapar, Julio; Bettoso, Nicola; Couceiro, Lucía (Elsevier, 2022-05-24)[Abstract] The presence of a giant “polychaete” annelid of the genus Eunice has been recently recorded in the Ría de Arousa (Galicia, NW Spain). Since Eunice spp. are highly appreciated as bait for recreational fishing in ... -
On the Presence of Prionospio Pulchra (Polychaeta: Spionidae) in the Atlantic Ocean
Moreira da Rocha, Juan; Parapar, Julio; Troncoso, Jesús S. (Station Biologique de Roscoff, 2000)[Abstract] The presence of the Japanese spionid polychaete Prionospio pulchra in the Atlantic Ocean is confirmed by specimens found in the north-west coast of Spain (Iberian Peninsula). This species is characterized by ... -
On the systematics and biodiversity of the Opheliidae and Scalibregmatidae
Parapar, Julio; Martínez, Alejandro; Moreira da Rocha, Juan (MDPI, 2021-02-18)[Abstract] In this paper we review the systematics, diversity, and ecology of two related annelid families: Opheliidae Malmgren, 1867 and Scalibregmatidae Malmgren, 1867. Opheliids are deposit-feeders and that are mainly ... -
On the systematics and biodiversity of the Palaeoannelida
Parapar, Julio; Mortimer, Kate; Capa, Maria; Moreira da Rocha, Juan (MDPI, 2021-01-21)[Abstract] Palaeoannelida Weigert and Bleidorn, 2016 is an old clade branching off at the base of the Annelida radiation. It includes two morphologically and ecological divergent groups of sedentary burrowers and tube-dwellers: ... -
Phylogeny of Oweniidae (Polychaeta) based on morphological data and taxonomic revision of Australian fauna
Capa, Maria; Parapar, Julio; Hutchings, Pat (Linnean Society of London, 2012)The family Oweniidae Rioja, 1917 is a small group of broadly distributed polychaetes whose relationships and position in the annelid tree are still poorly understood. A comprehensive revision of the group with reconsideration ... -
Polychaeta of the ‘DIVA-Artabria I’ project (cruise 2002) in the continental shelf and upper slope off Galicia (NW Spain)
Parapar, Julio; Moreira da Rocha, Juan (Station Biologique de Roscoff, 2009)[Abstract] The present paper reports on the Polychaeta collected during the 2002 cruise of the ‘DIVA-Artabria I’ project in the shelf and upper slope off Golfo Ártabro (Galicia, NW Spain). Eighteen samples were taken at ... -
Polychaetes and oligochaetes associated with intertidal rocky shores in a semi-enclosed industrial and urban embayment, with the description of two new species
Parapar, Julio; Martínez-Ansemil, Enrique; Caramelo, Carlos; Collado de la Peña, Rut; Schmelz, Rüdiger (Springer, 2009)The species composition and relative abundance of the annelid benthic macrofauna (Polychaeta and Oligochaeta) inhabiting the rocky intertidal zone of the ria of Ferrol (Galicia, NW Spain) were studied during field collections, ... -
Polychaetes of the genus "Ampharete" (Polychaeta: Ampharetidae) collected in Icelandic waters during the BIOICE project
Parapar, Julio; Helgason, Gudmundur V.; Jirkov, Igor; Moreira da Rocha, Juan (Springer, 2012)Based on material collected during the BIOICE project off Iceland, the taxonomy and distribution of eight species of polychaetous annelids belonging to the genus Ampharete(Polychaeta: Ampharetidae) are reviewed. Five of ... -
Quantitative analysis of soft-bottom polychaetes of the Bellingshausen Sea and Gerlache Strait (Antarctica)
Parapar, Julio; López, Eduardo; Gambi, Maria Cristina; Núñez, Jorge; Ramos, Ana (Springer, 2011)The basin off the Bellingshausen Sea, in contrast to other better known areas such as the Antarctic Peninsula and the Ross and Weddell Seas, has been little investigated due to remoteness and the prevalence of ice for most ... -
Redescription of "Sigambra tentaculata" and re-establishment of "S. parva" (Polychaeta, Pilargidae) based upon type material
Moreira da Rocha, Juan; Parapar, Julio (Station Biologique de Roscoff, 2002)[Abstract] The pilargid polychaetes Sigambra tentaculata and S. parva, to date considered synonyms, are redescribed from the examination of type material and additional specimens from the East coast of the U.S.A., and the ... -
Redescription of "Terebellides kerguelensis" stat. nov. (Polychaeta: Trichobranchidae) from Antarctic and subantarctic waters
Parapar, Julio; Moreira da Rocha, Juan (Springer, 2008)During the Spanish Antarctic expeditions “Bentart” 1994, 1995 and 2003, a number of trichobranchid (Annelida: Polychaeta) specimens were collected and identified initially as Terebellides stroemii kerguelensis McIntosh, ... -
Redescription of Terebellides stroemii (Polychaeta, Trichobranchidae) and designation of a neotype
Parapar, Julio; Hutchings, Pat (Cambridge University Press, 2015-03)Terebellides stroemii Sars, 1835, the type species of the genus, was originally described from the south-west coast of Norway. Over the past 170 plus years this species has been reported from around the world often without ... -
Resurrection of "Galathowenia australis" (Polychaeta, Oweniidae) based upon type material
Parapar, Julio (Station Biologique de Roscoff, 2003)[Abstract] From the examination of the syntypes, Psammocollus australis (Polychaeta: Oweniidae), type locality Saint Paul Island (subantarctic region of the Indian Ocean), is considered valid and resurrected. The species ... -
Revision of three species of Terebellides (Polychaeta: Trichobranchidae) described by C. Hessle in 1917 from the Southern Ocean
Parapar, Julio; Moreira da Rocha, Juan (Taylor & Francis, 2008)A revision of the taxonomic status of Terebellides antarcticus Hessle, 1917, Terebellides longicaudatus Hessle, 1917 and Terebellides minutus Hessle, 1917 was undertaken through the examination of the type material. Thus, ... -
Sphaerodoridae (Annelida: Polychaeta) from the Bellingshausen Sea (Antarctica) with the description of two new species
Moreira da Rocha, Juan; Parapar, Julio (Springer, 2011)The examination of polychaete collections obtained during the Spanish Bentart 2006expedition to the Bellingshausen Sea (Antarctica) revealed the presence of several sphaerodorid species. In this work, species belonging to ... -
Sphaerodoridae (Annelida: Polychaeta) from the DIVA-Artabria I project (2002 cruise) with description of a new species from the Ártabro Gulf (NW Iberian Peninsula)
Moreira da Rocha, Juan; Parapar, Julio (Station Biologique de Roscoff, 2007) -
Sphaerodorids (Polychaeta, Sphaerodoridae) from the continental margin off NW Iberian Peninsula, with first record of "Sphaerodoropsis sibuetae" and "S. amoureuxi" since original description
Moreira da Rocha, Juan; Lucas, Y.; Parapar, Julio (Museo Nacional de Ciencias Naturales (CSIC), 2011)[Abstract] Knowledge of the Sphaerodoridae (Annelida, Polychaeta) is still scarce in many parts of the world, including deep-sea waters around the Iberian Peninsula. Study of samples collected between 100-2000 m depth ... -
Taxonomy and distribution of Pectinariidae (Annelida) from Iceland with a comparative analysis of uncinal morphology
Parapar, Julio; Palomanes, Verónica; Helgason, Gudmundur V.; Moreira da Rocha, Juan (Consortium of European Natural History Museums, 2020-06-15)[Abstract]: Based on samples collected during the BIOICE project off Iceland, four species of marine annelids belonging to the family Pectinariidae were identified: “Amphictene auricoma” (O.F. Müller, 1776), “Cistenides ... -
Taxonomy and distribution of the genus "Amphicteis" (Polychaeta: Ampharetidae) collected by the BIOICE project in Icelandic waters
Parapar, Julio; Helgason, Gudmundur V.; Jirkov, Igor; Moreira da Rocha, Juan (Taylor & Francis, 2011)Based on material collected during the BIOICE project off Iceland, four species of polychaetous annelids belonging to the genus Amphicteis Grube, 1850 (Polychaeta: Ampharetidae) were found: Amphicteis gunneri, Amphicteis ... -
The genera "Myriochele" and "Myrioglobula" (Polychaeta, Oweniidae) in Icelandic waters with the revision of type material of "Myriochele heeri" Malmgren, 1867, and the description of a new species
Parapar, Julio (Taylor & Francis, 2006)Based on the study of specimens previously identified as Myriochele heeri Malmgren, 1867 (Polychaeta, Oweniidae) in Icelandic waters collected during the BIOICE project, a redescription of this taxon is presented, a Pacific ...