Results 81 to 90 of about 10,456 (249)

Population Structure and Reproductive Biology of the Bait Worm Sipunculus cf. nudus in Northeastern Brazil

Marine Ecology, Volume 47, Issue 2, March/April 2026.
ABSTRACT Sipunculans are unsegmented marine annelids distributed from intertidal to deep sediments, playing important roles in nutrient cycling and ecosystem health. The Sipunculus nudus species complex is exploited as food and bait in several regions, yet reproductive data at the population level remain scarce, especially for Atlantic populations ...
Erika Catugy, Gisele Y. Kawauchi, Deisiane Oliveira, Gabriel Barros Gonçalves de Souza, Wagner F. Magalhães   +4 more
wiley   +1 more source

Four New Species and Records of Chaetozone Malmgren, 1867 (Annelida: Cirratulidae) from Brazilian Waters

Diversity
Cirratulid polychaetes are abundant, ecologically relevant, and widely used as bioindicators, but systematic studies worldwide remain scarce due to systematic challenges. Chaetozone Malmgren, 1867, is the most diverse genus of Cirratulidae.
Roberta Freitas, Carolina Moraes, Christine Ruta   +2 more
doaj   +1 more source

Benthic fauna dynamics following large‐scale seagrass restoration in an exposed environment

Restoration Ecology, Volume 34, Issue 3, March 2026.
Seagrass meadows are vital habitats, modifying hydrodynamic energy flows and sustaining biodiversity in the benthic environment. As such, there is a growing interest in using seagrass as a nature‐based solution for coastal adaptation. However, planting seagrass in hydrodynamically exposed environments is challenging, and the trajectories and timescales
Theodor Kindeberg, Per Carlsson, Johan Hollander   +2 more
wiley   +1 more source

A New Species of Macellicephaloides Uschakov, 1955 (Annelida, Polynoidae) from Cold Seeps in the South China Sea: Insights into the Taxonomy and Phylogeny of Macellicephaloides and Related Genera

Current Issues in Molecular Biology
Macellicephaloides Uschakov, 1955 (Annelida: Polynoidae) is a genus of deep-sea polychaetes characterized by a specialized pharynx bearing two pairs of jaws (with the dorsal pair fused) and three pairs of lateral papillae, the middle pair of which is ...
Jie Li, Linlin Zhang, Mingxiao Wang, Xuwen Wu   +3 more
doaj   +1 more source

SHORT COMMUNICATION: Kaljoprion – a new enigmatic jawed polychaete genus from the Upper Ordovician of Estonia [PDF]

, 2008
Olle Hints
openalex   +1 more source

Short-term effects of nereid polychaete size and density on sediment inorganic nitrogen cycling under varying oxygen conditions [PDF]

, 2015
JA Bosch, Jeffrey C. Cornwell, WM Kemp
openalex   +1 more source

Exotic Polychaetes of a Sewage Pollution Influenced Lagoon (Çardak Lagoon, Turkish Straits) [PDF]

, 2023
Ertan Dağlı, A. Suat Ateş, Seçil Acar, Yeşim Büyükateş, Alper Doğan, Kerem Bakır   +5 more
openalex   +1 more source

Transcriptome sequencing and annotation of the polychaete Hermodice carunculata (Annelida, Amphinomidae) [PDF]

, 2015
Shaadi Mehr, Aída Verdes, Rob DeSalle, John S. Sparks, Vincent A. Pieribone, David F. Gruber   +5 more
openalex   +1 more source

The Role of Life Stages in the Sensitivity of Hediste diversicolor to Nanoplastics: A Case Study with Poly(Methyl)Methacrylate (PMMA)

Toxics
The presence of plastic particles in oceans has been recognized as a major environmental concern. The decrease in particle size increases their ability to directly interact with biota, with particles in the nanometer size range (nanoplastics—NPs ...
Beatriz Neves, Miguel Oliveira, Carolina Frazão, Mónica Almeida, Ricardo J. B. Pinto, Etelvina Figueira, Adília Pires   +6 more
doaj   +1 more source

(Table 1) Sediment types and polychaete taxocenes in the Pevek and Long Straits in the first part of October 1990-1991

, 1994
S. Yu. Gagaev
openalex   +1 more source