Results 41 to 50 of about 123 (94)

Levantamento florístico das Rodofíceas do Arquipélago de São Pedro e São Paulo (ASPSP) - Brasil Floristic survey of rhodophycean of the São Pedro and São Paulo Archipelago (ASPSP) - Brazil

open access: yesActa Botânica Brasílica, 2009
Este trabalho apresenta o levantamento florístico e alguns aspectos ecológicos das algas vermelhas do Arquipélago de São Pedro e São Paulo (00º56'N; 29º22'W - 00º 55'N; 29º 20'W).
Douglas Correia Burgos   +2 more
doaj   +1 more source

Integrative taxonomy reveals a new species of the soapfish genus Rypticus (Teleostei: Grammistidae) from the eastern Atlantic Ocean

open access: yesJournal of Fish Biology, Volume 107, Issue 5, Page 1543-1552, November 2025.
Abstract A new species of the soapfish genus Rypticus is described based on 14 specimens from the eastern Atlantic Ocean. The new species was previously misidentified as the greater soapfish, R. saponaceus, due to their similar appearance. However, it differs from R.
Gabriel Soares Araujo   +3 more
wiley   +1 more source

Contribuição ao inventário das algas marinhas bentônicas de Fernando de Noronha

open access: yesRodriguésia
Resumo O Arquipélago de Fernando de Noronha localiza-se acerca de 546km da cidade de Recife, Pernambuco. A partir de coletas realizadas em julho de 1986, nas zonas supralitoral, mesolitoral e infralitoral, o presente trabalho apresenta a listagem das 106
M.T.M. de Szechy   +3 more
doaj   +1 more source

A Long‐Standing Taxonomic Puzzle: Species Delimitation and Phylogenetic Analysis Reveal New Findings in Neogoniolithon (Spongitidaceae, Corallinophycidae and Rhodophyta) From the Southwestern Atlantic

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 10, October 2025.
ABSTRACT In the first study on Neogoniolithon species for the Southwestern Atlantic Ocean, based on both molecular (COI‐5P, psbA and SSU rDNA) and morpho‐anatomical data, three taxa were identified for the Brazilian coast, including two new species. DNA‐based species delimitation methods distinguished Neogoniolithon crypticum sp. nov.
Priscila Jesus   +5 more
wiley   +1 more source

Water quality management strategies for super‐intensive culture of Penaeus vannamei with biofloc system: A case study in Virginia, USA

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 4, August 2025.
Abstract The aim of this case study was to investigate and describe water quality and growth performance of Penaeus vannamei produced in a super‐intensive biofloc system (BFT) under diverse water conditions (seawater and low‐salinity water) in the state of Virginia, USA.
Otávio Augusto Lacerda Ferreira Pimentel   +11 more
wiley   +1 more source

A Hidra Climática. Desafios e Respostas Políticas face à Crise Climática [PDF]

open access: yesPopulação e Sociedade
A crise climática configura-se como um complexo jogo estratégico, no qual Portugal procura realizar movimentos acertados para salvaguardar o seu futuro.
Judite Gonçalves de Freitas   +1 more
doaj   +1 more source

Living Under Pressure: Suitable Areas for an Endangered Coastal Dolphin Overlap With Intense Human Activities

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 6, June 2025.
ABSTRACT Marine ecosystems, especially coastal ones, are experiencing increased pressure from human activities. The first step to develop effective and appropriate management strategies is to understand the underlying processes of species distribution.
Tomaz Cezimbra   +7 more
wiley   +1 more source

Benthic Observation Survey System (BOSS) for surveys of marine benthic habitats

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 6, Page 1116-1125, June 2025.
Abstract Most platforms for collecting images to characterise marine benthic habitats involve a downward or forward‐facing field of view that is relatively constrained (~70°), covering a relatively small area of benthos (downward ~1 m2, forward ~25 m2).
Tim Langlois   +51 more
wiley   +1 more source

Geographical distribution of exotic dinoflagellate of freshwater Ceratium furcoides (Levander) Langhans 1925 in Brazil

open access: yesRevista de Biologia Neotropical, 2018
Biological invasions are becoming serious environmental problems. In several records, they cause irreparable damage to biodiversity. This job is about a short review on the current state of expansion of the species Ceratium furcoides (Levander) Langhans ...
Carlos Yure Barbosa de Oliveira   +1 more
doaj  

A Common Terminology to Unify Research and Conservation of Coralline Algae and the Habitats They Create

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 3, March 2025.
ABSTRACT Linguistic uncertainty is a prime source of uncertainty pervading ecology and conservation. Coralline algae are a widespread and diverse group of calcifying red macroalgae that underpin coastal ecosystem function and service provision. Recent increasing interest in coralline algae in the scientific literature has revealed a diverse but ...
Victor L. Jardim   +28 more
wiley   +1 more source

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