Results 51 to 60 of about 171 (128)

PROJETO MARLIM_SUSTENTABILIDADE DA PESCA ESPORTIVA OCEÂNICA BRASILEIRA (1979-2010)

Ação Ergonômica, 2012
O Projeto Marlim foi criado em 1993, com objetivo de estudar os peixes de bico (Istiophoridae) do sudeste sul do Brasil através da marcação e liberação dos peixes para estudos de migração e crescimento.
Alberto F. de Amorim, Eduardo G. Pimenta, Marcelo F. Rezende, Carlos A. Arfelli   +3 more
doaj  

Temporal Trends in Relative Abundance of Billfish and Other Large Pelagic Fish in Recreational Fisheries of Costa Rica

Fisheries Management and Ecology, Volume 32, Issue 6, Page 499-515, December 2025.
ABSTRACT Fishing tourism of sailfish and accompanying species represents a significant source of income for Costa Rica. However, little information is available regarding trends in the availability of these species to recreational fleets. We estimated temporal trends in catch per unit effort (CPUE) for sailfish, marlins, yellowfin tuna, and mahi mahi ...
Johel Chaves‐Campos, Marina Marrari, Moisés Mug Villanueva   +2 more
wiley   +1 more source

Almost billfish: convergent longirostry, micro‐dentition, and possible glandular sinuses in a large teleost fish from the Upper Cretaceous of Northern Italy

Journal of Anatomy, Volume 247, Issue 6, Page 1109-1130, December 2025.
A fossil rostrum fragment of a large teleost fish from the Upper Cretaceous of Northern Italy reveals remarkable anatomical convergences with Cenozoic and Recent billfishes (marlins, swordfishes, and akin). The extinct group Plethodidae independently acquired a long snout, micro‐teeth, and oil‐gland sinuses well before the evolution of true billfishes.
Giovanni Serafini, Jürgen Kriwet, Tommaso Toldo, Eliana Fornaciari, Jacopo Amalfitano, Giorgio Carnevale   +5 more
wiley   +1 more source

Direct effects and prey‐mediated effects of global change in projections of early life stages of pelagic predators

Ecography, Volume 2025, Issue 11, November 2025.
Global change will impact the distribution and abundance of predators through a combination of abiotic variables, such as temperature; and biotic variables, such as prey availability. However, there is a poor understanding of how distribution projections with biotic variables differ from those with abiotic variables, particularly in resource‐limited ...
Raymond Czaja, Olivia Lestrade, Glenn Zapfe, Estrella Malca, Barbara Muhling   +4 more
wiley   +1 more source

Next-generation sequencing yields the complete mitochondrial genome of the Capsala pricei Hidalgo, 1959 (Platyhelminthes: Monogenea) from South China Sea

Mitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of the Capsala pricei (Monogenea: Capsalidae) collected from the sailfish (Istiophorus platypterus) was sequenced by the next-generation sequencing method.
Changping Yang, Binbin Shan, Yan Liu, Yu Zhao, Dianrong Sun   +4 more
doaj   +1 more source

From reels to research: Motivations and concerns of billfish citizen science participants

People and Nature, Volume 7, Issue 11, Page 2956-2970, November 2025.
Abstract Citizen science facilitates cost‐effective ecological data collection at much larger scales than would otherwise be feasible. This is particularly useful for the study of highly migratory species with broad distributions, such as billfishes.
Laura M. Smith, Samuel M. Williams, Julian G. Pepperell, Ian R. Tibbetts, Sheridan Rabbitt, Bonnie J. Holmes, Victoria Y. Martin   +6 more
wiley   +1 more source

Biology of Arabian Gulf sailfish

, 2005
Biological and life history characteristics for a previously unstudied population of sailfish, Istiophorus platypterus, in the Arabian Gulf were investigated. Notable findings include temporal-spatial migration patterns for a genetically isolated population that is threatened by overexploitation.
openaire   +2 more sources

Collagen mimetic peptides as novel therapeutics for vascular disease in the central nervous system

Frontiers in Neuroscience
BackgroundLoss of vascular integrity is a common comorbidity of neurodegenerative diseases of the central nervous system (CNS). Compromised blood flow to the brain and excessive vascular remodeling is evident in chronic systemic cardiovascular diseases ...
Olivia L. Bossardet, Joseph M. Holden, Brian J. Del Buono, Eric Schlumpf, Lauren K. Wareham, David J. Calkins   +5 more
doaj   +1 more source

Whale shark Rhincodon typus foraging on small schooling fish in the northern Mexican Caribbean

Journal of Fish Biology, Volume 107, Issue 4, Page 1436-1440, October 2025.
Abstract The whale shark (Rhincodon typus) aggregates in the Mexican Caribbean from May to September to feed on mixed zooplankton patches and fish spawn. For the first time in this area, we present evidence of observations of whale sharks feeding on schools of small fish, two in 2017 (10 individuals per flight) and one in 2024 (19 individuals).
Natalí Cárdenas‐Palomo, Emanuel Mimila‐Herrera, Iván Velázquez‐Abunader   +2 more
wiley   +1 more source

A robust framework for removing G0 distributed noise from Synthetic Aperture Radar images

Cogent Engineering
Synthetic Aperture Radar (SAR) imagery finds widespread applications across engineering disciplines, encompassing vegetation surveys, biomass estimation, and weather-related investigations.
Rajan M. Ragesh, M. Vinayababu, Suresh Shilpa   +2 more
doaj   +1 more source