Results 31 to 40 of about 4,099 (197)

A Novel Crustavirus as a Candidate Aetiology of Tail Fan Necrosis in New Zealand Red Rock Lobsters, Jasus edwardsii. [PDF]

open access: yesJ Fish Dis
ABSTRACT Tail fan necrosis (TFN) is a shell disease affecting spiny lobsters' outer integument, with significant implications for the health and commercial viability of red rock lobsters (Jasus edwardsii) in New Zealand. Despite its impact, the potential role of a microbial agent in TFN remains poorly understood.
Grimwood RM   +6 more
europepmc   +2 more sources

Industry and conservation goals are complementary for the most valuable fishery in the United States under climate‐driven life history changes

open access: yesConservation Letters, 2023
Crustaceans, which are highly susceptible to the effects of climate change, are critical for food security worldwide. Yet, management rarely evaluates the performance of alternative regulatory strategies under climate‐driven life history change.
Noah Hunt   +4 more
doaj   +1 more source

Movement of american lobster Homarus americanus associated with offshore mussel Mytilus edulis aquaculture

open access: yesAquaculture Environment Interactions, 2022
Bivalve aquaculture sites attract a variety of large benthic species. Previous studies have shown that American lobster Homarus americanus are more abundant in mussel Mytilus edulis farms than in areas outside of them, suggesting that farms provide ...
MF Lavoie   +5 more
doaj   +1 more source

Cellular Development of the American Lobster Heart [PDF]

open access: yesAmerican Zoologist, 1979
The heart of the American lobster, Homarus americanus , represents a relatively simple nerve-muscle system. A nine-celled cardiac ganglion functions to initiate the contractions of the transversely striated myocardium. To describe the development of this nerve-muscle system, hearts of lobster embryos in different stages of development have been ...
ROBERT G. SHERMAN, THOMAS G. BURRAGE
openaire   +1 more source

Development, growth and metabolic effects in stage IV lobster (Homarus americanus) following chronic exposure to sediments spiked with commercial formulations of deltamethrin and permethrin

open access: yesFrontiers in Physiology, 2023
Coastal and estuarine ecosystems are environments heavily influenced by natural and anthropogenic activities. Chemicals used for pest control in agriculture and aquaculture may accumulate in natural coastal environments. Pyrethroids are common pesticides
Dounia Daoud   +7 more
doaj   +1 more source

Movement of American lobsters Homarus americanus and rock crabs Cancer irroratus around mussel farms in Malpeque Bay, Prince Edward Island, Canada

open access: yesAquaculture Environment Interactions, 2023
A worldwide increase in aquaculture has focussed attention on the interactions between aquaculture activities and the surrounding habitats and ecosystems.
KJ Lees   +6 more
doaj   +1 more source

Implications of ocean bottom temperatures on the catch ability of American lobster

open access: yesE3S Web of Conferences, 2019
Since the beginning of the satellite era, the general trend of global and regional sea-surface temperature (SST) have continued to rise and, in the recent decade, the rate of warming has increased dramatically in the Gulf of Maine.
Zhao Xiaoxu, Ding Pengwen, Pang Jilei
doaj   +1 more source

Climate Change Vulnerability of American Lobster Fishing Communities in Atlantic Canada

open access: yesFrontiers in Marine Science, 2019
Climate change impacts on fisheries will undoubtedly have socio-economic impacts on coastal communities and the seafood market. However, it is a challenge to integrate climate change information in a form that can be used efficiently by adaptation ...
Blair J. W. Greenan   +9 more
doaj   +1 more source

Discrimination learning with light stimuli in restrained American lobster [PDF]

open access: yesBehavioural Brain Research, 2012
Operant discrimination learning has been extensively utilized in the study on the perceptual ability of animals and their higher order brain functions. We tested in this study whether American lobster Homarus americanus, which was previously found to possess ability of operant learning with claw gripping, could be trained to discriminate light stimuli ...
Tomina, Yusuke, Takahata, Masakazu
openaire   +3 more sources

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