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Immunology and Infectious Disease Commons™
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Full-Text Articles in Immunology and Infectious Disease
Rising Temperatures, Molting Phenology, And Epizootic Shell Disease In The American Lobster, Maya Groner, Jeffrey D. Shields, Df Landers, J Swenarton, Jm Hoenig
Rising Temperatures, Molting Phenology, And Epizootic Shell Disease In The American Lobster, Maya Groner, Jeffrey D. Shields, Df Landers, J Swenarton, Jm Hoenig
VIMS Articles
Phenological mismatchmaladaptive changes in phenology resulting from altered timing of environmental cuesis an increasing concern in many ecological systems, yet its effects on disease are poorly characterized. American lobster (Homarus americanus) is declining at its southern geographic limit. Rising seawater temperatures are associated with seasonal outbreaks of epizootic shell disease (ESD), which peaks in prevalence in the fall. We used a 34-year mark-recapture data set to investigate relationships between temperature, molting phenology, and ESD in Long Island Sound, where temperatures are increasing at 0.4 degrees C per decade. Our analyses support the hypothesis that phenological mismatch is linked to the …
Laboratory Studies On The Effect Of Temperature On Epizootic Shell Disease In The American Lobster, Homarus Americanus, Britnee N. Barris, Jeffrey D. Shields, Hamish J. Small, Juan Pablo Huchin-Mian, Patricia O'Leary, Et Al
Laboratory Studies On The Effect Of Temperature On Epizootic Shell Disease In The American Lobster, Homarus Americanus, Britnee N. Barris, Jeffrey D. Shields, Hamish J. Small, Juan Pablo Huchin-Mian, Patricia O'Leary, Et Al
VIMS Articles
Epizootic shell disease (ESD) is a persistent threat to the population of American lobsters, Homarus americanus H. Milne-Edwards, 1837, in Long Island Sound and off southern New England, USA. ESD is caused by a bacterial dysbiosis that occurs in association with increased water temperature and exposure to anthropogenic stressors. Temperature is a leading factor driving the severity and incidence of ESD. Our objective was to quantify disease progression and dynamics in relation to host molting and mortality at three rigorously controlled temperatures (6, 12, and 18 °C) over a 5–6-mo period. Lobsters were photographed at various time points and image …