Results 211 to 220 of about 59,081 (305)

Unifying microorganisms and macrograzers in intertidal rocky shore ecological networks. [PDF]

Ecology
Arboleda-Baena C, Pareja CB, Poblete J, Berlow EL, Sarmento H, Logares R, De la Iglesia R, Navarrete SA.   +7 more
europepmc   +1 more source

Monthly differences in the movement ecology of lake whitefish (Coregonus clupeaformis) in eastern Lake Ontario

Journal of Fish Biology, EarlyView.
Abstract Lake whitefish are a cold‐water species that holds cultural and economic importance throughout the Great Lakes region. Anthropogenic stressors over the last 60 years (e.g., invasive species, habitat degradation, and pollution) have caused significant declines in their populations.
Benjamin L. Hlina, Rylie L. Robinson, Emma J. Bloomfield, Brent W. Metcalfe, Timothy B. Johnson   +4 more
wiley   +1 more source

Relationship between the environment and the occurrence of invasive pumpkinseed Lepomis gibbosus in lotic and lentic habitats

Journal of Fish Biology, EarlyView.
Abstract The pumpkinseed Lepomis gibbosus is a freshwater fish species native to North America. It has been introduced to Europe, where it is recognized as one of the worst aquatic invaders due to its high adaptability and invasive potential. This study aimed to determine the presence of L. gibbosus in small to medium‐sized water bodies, both lotic and
Ivan Špelić, Marko Glogoški, Marina Piria   +2 more
wiley   +1 more source

New records and ecological insights of <i>Spondylus limbatus</i> (Bivalvia, Spondylidae) from the Panamic Province. [PDF]

Biodivers Data J
Cotom-Nimatuj JA, Michel-Morfín JE, Bassey-Fallas G, Segovia J, Sharpe AE, Sandino O, Jiménez-Prado P, Jaramillo-Arango A, Mogollón-Ávila V, Gómez-Gastelum L, Esparza-López R, Lunniss R, Béarez P.   +12 more
europepmc   +1 more source

Surgical tagging of Atlantic mackerel (Scomber scombrus): electroanaesthesia and survival in captivity and the field

Journal of Fish Biology, EarlyView.
Abstract Electroanaesthesia using electric fish handling gloves induced rapid and reversible sedation of Atlantic mackerel (Scomber scombrus) during surgical tagging without observable adverse effects on behaviour or tag retention. In the laboratory, survival analyses revealed that longer handling times and smaller body sizes significantly reduced ...
Caliyena R. Brown, Morgan L. Piczak, Elisabeth Van Beveren, John Batt, Robert J. Lennox   +4 more
wiley   +1 more source

Contrasting Phylogeographic Patterns of Sandy vs. Rocky Sympatric Sister Species of Supralittoral <i>Tylos</i> Isopods in Chile. [PDF]

Ecol Evol
Hurtado LA, Mateos M, Wang C, Ndeda VM, Pérez-Schultheiss J, Thiel M.   +5 more
europepmc   +1 more source

Mutual fund director compensation

Journal of Financial Research, EarlyView.
Abstract We examine director compensation using a large sample of hand‐compiled U.S. mutual fund data. We find that director compensation is positively correlated with observable productive characteristics—workload, experience, and demographics—that capture the benefits from the directors’ monitoring effort.
John Adams, Sattar Mansi, Takeshi Nishikawa   +2 more
wiley   +1 more source

First occurrences of Trionychidae (Testudines, Cryptodira) from the Miocene of Poland: Detailed cranial anatomy and biogeographic implications

Journal of Anatomy, EarlyView.
Fossil finds from three Middle Miocene sites in Poland reveal the northernmost known presence of trionychid turtles in Europe, tentatively identified as Trionyx cf. vindobonensis, suggesting a warmer climate that supported thermophilic species in Central Europe during this period. Abstract Modern trionychids (Testudines, Cryptodira) have a pan‐tropical
Yohan Pochat‐Cottilloux, Sergi López‐Torres, Milan Chroust, Georgios L. Georgalis, Marcin Górka, Mateusz Tałanda   +5 more
wiley   +1 more source

Site-level variation and molecular identification of dual Microphallus infections in shore crabs (Carcinus maenas). [PDF]

Parasitol Res
Bedford AT, Crocker GN, Rowley AF, Davies CE.   +3 more
europepmc   +1 more source

The hard and soft of it: The role of substrate in patterns of phase dominance and phenology in Gracilaria vermiculophylla

Journal of Phycology, EarlyView.
Abstract Despite the importance of the seasonal timing of events in the life cycle for understanding population dynamics, we lack information on the phenology of most macroalgal species. The red macroalga Gracilaria vermiculophylla has become common in both hard‐ and soft‐bottom habitats following its invasion throughout the Northern Hemisphere.
Stacy A. Krueger‐Hadfield, Alexis P. Oetterer, Darian M. Kelley, Will H. Ryan   +3 more
wiley   +1 more source