Bibliography Record
|
|
Gibbs, Melissa; Futral, Tiffany; Mallinger, Megan; Martin, Desiree; Ross, Monica
(detail)
|
|
|
2010 |
Disturbance of the Florida manatee by an invasive catfish.
Southeastern Naturalist 9(4): 635-648. 2 tabs. 3 figs. DOI: 10.1656/058.009.0401.
–ABSTRACT: During the winter, Trichechus manatus latirostris (Florida manatee) depends on long periods of rest in comparatively warm thermal refuges to help conserve energy and maintain stable body temperatures. Pterygoplichthys disjunctivus (Vermiculated Suckermouth Sailfin Catfish) has been observed attached to, and grazing algae from, Florida manatees in Volusia Blue Spring. We hypothesized that the disturbance caused by grazing armored catfish would significantly alter Florida manatee behavior. Analyses of 6 hours of underwater video of Florida manatee behavior, with and without attached armored catfish, revealed that during each observation period, Florida manatees with attached catfish demonstrated significantly higher activity levels and numbers of active behaviors. Increased Florida manatee activity caused by the armored catfish may compound the impact of other known threat effects.
|
Related Index Records (5)
Behavior, Shelter-seeking or Escape
(SEE ALSO: Hunting and Capture; Migration and Movements; Natural Death or Injury; Temperature, Effects of)
|
|
|
|
|
2010 |
Gibbs et al. (TML; Blue Spring, Florida; disturbance by invasive catfish) |
|
|
Community Ecology
(SEE ALSO: Food; Food Plants; Natural Enemies; Paleoecology; Parasites; Parasitology)
|
|
|
|
|
2010 |
Gibbs et al. (TML; Blue Spring, Florida; disturbance by invasive catfish) |
|
|
Florida
|
|
|
|
|
2010 |
Gibbs et al. (TML; Blue Spring; disturbance by invasive catfish) |
|
|
Parasitology
(SEE ALSO: Bacteriology; Community Ecology; Parasites)
|
|
|
|
|
2010 |
Gibbs et al. (TML; Blue Spring, Florida; disturbance by invasive catfish Pterygoplichthys disjunctivus) |
|
|
Trichechus manatus latirostris (Harlan, 1824) Hatt, 1934
|
|
|
|
|
2010 |
Gibbs et al. (Blue Spring, Florida; disturbance by invasive catfish) |
|
|
|