Results 11 to 20 of about 3,020 (197)

DNA barcoding of marine rocky reef fishes from northern Peru suggests a parapatric speciation in the Tropical Eastern Pacific. [PDF]

open access: yesEcol Evol
Using a DNA barcoding technique we found evidence that reinforce the hypotheses of how parapatric speciation could drive the origin of new species in the TEP. Abstract Northern Peru marks the end of an extensive coastal marine region: The Panama province, which is characterized by predominantly tropical and equatorial features and is home to the only ...
Zavala E   +3 more
europepmc   +2 more sources

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

open access: yesJ Fish Biol
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.
Araujo GS   +3 more
europepmc   +2 more sources

Evaluación de diferentes fotoperiodos en el cultivo larvario del botete diana (Sphoeroides annulatus)

open access: yesEcosistemas y Recursos Agropecuarios, 2023
En el presente trabajo se evaluó el efecto de diferentes fotoperiodos en la eclosión, crecimiento y supervivencia de larvas de Sphoeroides annulatus. En cada uno de 12 tanques de fibra de vidrio se colocaron 5 g de huevos desgomados y se evaluó la tasa ...
María Isabel ´Abdo-de la Parra   +3 more
doaj   +1 more source

New Mediterranean Biodiversity Records (July 2016) [PDF]

open access: yes, 2016
This contribution forms part of a series of collective articles published regularly in Mediterranean Marine Science that report on new biodiversity records from the Mediterranean basin.
Akyol, O.   +25 more
core   +15 more sources

Local fishers’ knowledge on the ecology, economic importance, and threats faced by populations of African snakehead fish, Parachanna obscura, within Côte d'Ivoire freshwater ecosystems

open access: yesAquaculture, Fish and Fisheries, Volume 3, Issue 3, Page 287-301, June 2023., 2023
Parachanna obscura is a valuable fishery resource for African populations because of its high nutritional value and economic potential. We studied fishers' knowledge of local names, habitats, uses, market prices, changes in population abundance and threats faced by the snakehead fish in Ivorian freshwater. The results showed that this fish is important
Amien Isaac Amoutchi   +5 more
wiley   +1 more source

Forage Fish Species Prefer Habitat within Designated Offshore Wind Energy Areas in the U.S. Northeast Shelf Ecosystem

open access: yesMarine and Coastal Fisheries, Volume 15, Issue 2, April 2023., 2023
Abstract As the world develops sources of renewable energy, there is an intensifying interest in offshore wind energy production. The Northeast U.S. Continental Shelf (NES) ecosystem has favorable wind dynamics, with active development of wind energy.
Kevin D. Friedland   +12 more
wiley   +1 more source

Trends in Area of Occurrence and Biomass of Fish and Macroinvertebrates on the Northeast U.S. Shelf Ecosystem

open access: yesMarine and Coastal Fisheries, Volume 15, Issue 2, April 2023., 2023
Abstract Climate change can affect the habitat of marine species and hence their persistence and adaptation. Trends in area of occurrence and population biomass were examined for 177 fish and macroinvertebrates resident to the Northeast U.S. Continental Shelf ecosystem. Samples of these organisms were taken during a time series of research bottom trawl
Kevin D. Friedland   +8 more
wiley   +1 more source

Envenenamento fatal por baiacu (Tetrodontidae): relato de um caso em criança Fatal poisoning caused by puffer fish (Tetrodontidae): report of a case involving a child

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
É descrito um envenenamento pela ingestão de vísceras de um baiacu-pintado (Sphoeroides testudineus) por uma criança de dois anos, que apresentou sudorese fria, fraqueza muscular progressiva, parada cardiorrespiratória e morte.
Pedro de Lima Santana Neto   +5 more
doaj   +1 more source

A 12‐year retrospective review of tetrodotoxin poisoning in Hong Kong

open access: yesHong Kong Journal of Emergency Medicine, Volume 30, Issue 2, Page 111-116, March 2023., 2023
Introduction: Tetrodotoxin poisoning is typically caused by puffer fish consumption. This study is to review its demographics, clinical presentations and management in Hong Kong. Method: Reported cases of tetrodotoxin poisoning to Hong Kong Poison Information Centre from October 2008 to March 2021 were included in the study. Information from electronic
Kent Shek Cheung, Chi Keung Chan
wiley   +1 more source

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