Results 61 to 70 of about 563 (163)

The North American Crayfish Pacifastacus Leniusculus As Riskassessment For Noble Crayfish Astacus Astacus

open access: yes, 2012
Briede, Inese (2012): The North American Crayfish Pacifastacus Leniusculus As Riskassessment For Noble Crayfish Astacus Astacus.
openaire   +1 more source

“Nothing” Really Matters: What Omission Responses Reveal About the Predictive Brain

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 10, May 2026.
Omission paradigms reveal the brain's predictions by removing expected events. We propose these responses arise from the cooperation of two computational styles: Local Regularity Encoding (fast, automatic, local circuits, short temporal windows) and Model‐Based Inference (distributed networks, content‐specific predictions, attention‐dependent, rule ...
Amit Yaron   +3 more
wiley   +1 more source

Methods for Improving Settlement and Metamorphosis of Shelled Marine Mollusks in Aquaculture: A Review

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Settlement and metamorphosis are key developmental hurdles in marine mollusk aquaculture. Environmental signals (such as biofilms, algae, and signals from conspecifics) and biochemical pathways (including nitric oxide, thyroid hormones, catecholamines, and GABA) regulate the transition of larvae into benthic juveniles. Combining ecological observations
Angelica R. Valdez   +2 more
wiley   +1 more source

THE SWEDISH STORY ABOUT IMPORT OF LIVE CRAYFISH

open access: yesKnowledge and Management of Aquatic Ecosystems, 2004
The Swedish market for freshwater crayfish is attractive since a high price is paid for the crayfish. Before 1997 the import of live crayfish was regulated and required application, import permit, veterinary border control and approved boiling places. In
EDSMAN L.
doaj   +1 more source

The Windy City Rookery: Movement and Activity Patterns of Black‐Crowned Night Herons (Nycticorax nycticorax) in a Human‐Dominated Landscape

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Black‐crowned night herons (BCNH) are a cryptic, widely distributed colonial wading bird. Despite showing regional declines in North America, this species has successfully adapted to colonize urban areas. In this study, our team used GPS/GSM transmitters to explore the space use, habitat use, and diel activity patterns of BCNH breeding at the largest ...
Sarah Slayton   +6 more
wiley   +1 more source

Introduced alien signal crayfish (Pacifastacus leniusculus) in Finland − uncontrollable expansion despite numerous crayfisheries strategies

open access: yesKnowledge and Management of Aquatic Ecosystems, 2018
In Finland, massive signal crayfish introductions started towards the end of 1980s, with an estimated total of 2.2 million signal crayfish been stocked before year 2016.
Ruokonen Timo J.   +6 more
doaj   +1 more source

Noble crayfish immune response to the crayfish plague disease agent and its analogues

open access: yes, 2023
Nedavno je imunosna memorija dokazana kod beskralježnjaka, otkrivajući poboljšani imunosni odgovor na infekciju patogenom nakon prethodnih nesmrtonosnih izlaganja patogenu ili njegovim analozima. Međutim, ovaj mehanizam nedovoljno je istražen kod slatkovodnih rakova.
openaire   +2 more sources

Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley   +1 more source

The first large-scale genetic analysis of the vulnerable noble crayfish Astacus astacus reveals low haplotype diversity in central European populations

open access: yesKnowledge and Management of Aquatic Ecosystems, 2011
Major global changes (e.g., human impact or climatic cycles) have a severe impact on the distribution and diversity of species such as the vulnerable European noble crayfish Astacus astacus.
Schrimpf A.   +4 more
doaj   +1 more source

Non-consumptive effects of native, alien and invasive alien crayfish on damselfly egg life history and carry-over effects on larval physiology [PDF]

open access: yesNeoBiota
Invasive alien (IA) predators pose significant threats to native ecosystems, often leading to profound impacts on prey species through both direct and non-consumptive effects (NCE). This study focused on the NCE of predator-induced stress from one native
Szymon Sniegula   +5 more
doaj   +3 more sources

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