Table 1 Signalment of number of animals and species included in this study and lipid content expressed as percentage of animals showing intramyofibre lipid droplets with the osmium postfixation technique.

From: Comparative histology of muscle in free ranging cetaceans: shallow versus deep diving species

Species

n

IMCL

Fin whale (Balaenoptera physalus)

3

0%

Short-beaked common dolphin (Delphinus delphis)

10

0%

Short-finned pilot whale (Globicephala macrorhynchus)

12

41.6%

Risso’s dolphin (Grampus griseus)

3

0%

Pygmy sperm whale (Kogia breviceps)

11

0%

Fraser’s dolphin (Lagenodelphis hosei)

2

0%

Blainville’s beaked whale (Mesoplodon densirostris)

3

66.7%

Gervais’ beaked whale (Mesoplodon europaeus)

6

0%

Sperm whale (Physeter macrocephalus)

9

44.4%

Striped dolphin (Stenella coeruleoalba)

25

0%

Atlantic spotted dolphin (Stenella frontalis)

23

0%

Spinner dolphin (Stenella longirostris)

2

0%

Rough-toothed dolphin (Steno bredanensis)

3

0%

Bottlenose dolphin (Tursiops truncatus)

13

0%

Cuvier’s beaked whale (Ziphius cavirostris)

19

52.6%