Results 21 to 30 of about 7,873 (234)

Eunicidae (Annelida: Polychaeta) associated with Phragmathopoma caudata Morch, 1863 and some coral reefs from Veracruz, Gulf of Mexico

open access: yesScientia Marina, 2006
This study analyses species in the family Eunicidae obtained in the intertidal zones of Veracruz, Mexico. The specimens collected were associated with a sabellariid Phragmatopoma caudata Morch, 1863, and collected directly by scuba diving from some coral
Jesús Ángel de León-González   +1 more
doaj   +1 more source

Taxocene of polychaeta of the Laspi Bay water area (the Crimea, Black Sea)

open access: yesVestnik MGTU, 2023
The coastal zone of Laspi Bay (the Crimea, Black Sea) is attractive for the development of recreational activities. It can negatively affect the state of the bay ecosystem and adjacent waters.
Kopiy V. G.
doaj   +1 more source

New species of Cirratulidae (Polychaeta) from the northeastern United States

open access: yesScientia Marina, 2006
Polychaetes of the family Cirratulidae are common components of the benthic fauna of the northeastern United States. Although several species have been treated by Blake (1991), the true diversity of northeastern Atlantic cirratulids is underestimated ...
Stacy A. Doner, James A. Blake
doaj   +1 more source

The genus Novafabricia Fitzhugh, 1990 (Polychaeta: Sabellidae: Fabriciinae) along the Italian coast (Mediterranean Sea) with a description of N. posidoniaeThe genus Novafabricia Fitzhugh, 1990 (Polychaeta: Sabellidae: Fabriciina n.sp.

open access: yesScientia Marina, 2006
The new species, Novafabricia posidoniae is described for the Mediterranean Sea, and Novafabricia sp. cf. N. infratorquata (Fitzhugh, 1983) is reported for the eastern Mediterranean basin. The genus Novafabricia Fitzhugh, 1990, represented up to
Margherita Licciano, Adriana Giangrande
doaj   +1 more source

Polychaeta in Africa [PDF]

open access: yesNature, 1968
A Monograph on the Polychaeta of Southern Africa By J. H. Day. Part 1: Errantia, Pp. viii + 1–458. Part 2: Sedentaria. Pp. 459–878. (London: British Museum (Natural History), 1967.) 300s. the two parts.
openaire   +1 more source

Protocirrineris stormae: A New Species of Polychaete from The Netherlands (Annelida: Polychaeta: Cirratulidae)

open access: yesTaxonomy
Specimens belonging to a new species in the genus Protocirrineris have been found during surveys along the southwestern coasts of the Netherlands. Protocirrineris stormae sp.
Marco Lezzi, Ton Van Haaren
doaj   +1 more source

Population dynamics and production of Streblospio benedicti (Polychaeta) in a non-polluted estuary in the Basque coast (Gulf of Biscay)

open access: yesScientia Marina, 2004
Population dynamics and production of a population of Streblospio benedicti from the Gernika estuary (Basque coast, Gulf of Biscay) were studied monthly for one year, from May 1991 to May 1992. S.
Loreto García-Arberas, Ana Rallo
doaj   +1 more source

Complete mitochondrial genome of the abalone shell-boring Polydora hoplura (Polychaeta, Spionidae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Polydora hoplura Claparede 1868 (Polychaeta, Spionidae) is a mollusk shell-boring species which has been reported as a harmful species. In the present study, we sequenced and reported the mitochondrial genome (mitogenome) of P. hoplura from Korea.
Soon Jeong Lee, Sang-Rae Lee
doaj   +1 more source

The complete mitochondrial genome of Boccardiella hamata (Annelida: Polychaeta: Spionida)

open access: yesMitochondrial DNA. Part B. Resources, 2021
In this study, the complete mitogenome sequence of Korean Boccardiella hamata was determined. This is the first complete mitogenome in the order Spionida. The complete mitogenome of B. hamata is 17,561 bp in length with 12 protein-coding genes (atp8 gene
Geon Hyeok Lee, Ha-Eun Lee, Gi-Sik Min
doaj   +1 more source

Marine trophic architecture and hidden ecological connections in the Strait of Magellan: keystone species and ecosystem resilience

open access: yesOikos, EarlyView.
Understanding the ecological implications of species coexistence is central to biodiversity studies and to identify environmental and anthropogenic drivers of ecosystem dynamics, where ecological network analysis offers valuable insights. This study examines the complexity, structure, and potential responses to disturbances of the Strait of Magellan's ...
Claudia D. Andrade   +4 more
wiley   +1 more source

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