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x Marsh, Helene D.; Channells, Peter W.; Heinsohn, George Edwin; Morrissey, Janice
  1982
Analysis of stomach contents of dugongs from Queensland.
Austral. Wildl. Res. 9(1): 55-67. 3 tabs. 4 figs.
–Abstr.: Marsh (1981c). Stomach contents of 96 dugongs confirmed that the diet consists almost entirely of seagrasses of all available genera, and probably reflects the generic composition of the beds where the animals were captured. Rhizomes were present in all stomachs, including that of a neonatal calf. Non-epiphytic algae were found in 51% of stomachs, but in small amounts. Also discusses the effects of cyclones on dugong feeding areas and diet, and the dietary importance of seagrass rhizomes vs. leaves and stems.

Related Index Records


17 related index terms

Accidental Death or Injury
(SEE ALSO: Conservation; Hunting and Capture; Natural Death or Injury)
x  1982Marsh & Heinsohn (DD; Australia; nets; 3.)
Australia
x  1982Marsh & Heinsohn (DD; conservation; 1-5.)
x  1982Marsh et al. (DD; Queensland; stomach contents; 55-67.)
Behavior, Ingestive
(SEE ALSO: Behavior, Epimeletic; Behavior, Et-epimeletic; Food; Mastication; Milk)
x  1982Marsh et al. (DD; Australia; food choice, 61-65; ?non-use of tusks, 65.)
Conservation
(SEE ALSO: Accidental Death or Injury; Economic Uses; Hunting and Capture; Weed Control)
x  1982Marsh & Heinsohn (DD; Australia & Papua New Guinea; 4-5.)
Dugong dugon (Müller, 1776) Palmer, 1895
x  1982Marsh & Heinsohn (Australia & Papua New Guinea; conservation; 1-5.)
x  1982Marsh et al. (Queensland; stomach contents; 55-67.)
Food
(SEE ALSO: Behavior, Ingestive; Captivity, Sirenians in; Digestive System; Food Plants; Weed Control) (NOTE: Plants reported as part of the captive but not the natural diet of sirs. will not necessarily be found under Food Plants. Papers referring to them are, however, indexed here.)
x *1982Marsh et al. (DD; Queensland; stomach contents; algae, seagrasses; 55-67.)
Food Plants: Cymodocea
x  1982Marsh et al. (Queensland; 58-64.)
Food Plants: Enhalus acoroides
x  1982Marsh et al. (Queensland; 58-59, 65.)
Food Plants: Halodule
x  1982Marsh et al. (Queensland; 58-65.)
Food Plants: Halophila
x  1982Marsh et al. (Queensland; 58-65.)
Food Plants: Syringodium isoetifolium
x  1982Marsh et al. (Queensland; 58.)
Food Plants: Thalassia
x  1982Marsh et al. (Queensland; 58-61.)
Food Plants: Thalassodendron
x  1982Marsh et al. (Queensland; "probably eaten"; m61.)
Food Plants: Zostera
x  1982Marsh et al. (Queensland; 58-59, 63.)
Hunting and Capture
(SEE ALSO: Accidental Death or Injury; Archeological Sites, Sirenians at; Captivity, Sirenians in; Conservation; Economic Use; Natural Enemies; Weed Control)
x  1982Marsh & Heinsohn (DD; Australia; accidental netting, poaching; 3.)
Mastication
(SEE ALSO: Behavior, Ingestive)
x  1982Marsh et al. (DD; condition of stomach contents; tooth size; 59, 64.)
Papua New Guinea
(SEE ALSO: Ri)
x  1982Marsh & Heinsohn (DD; conservation; 5.)