107
Chapter five: Feeding mechanisms
0.12
PC2
PC1
0.16
–0.16
–0.12
3
1
2
4
9
8
7
5
6
Phocids
H
M
M
M
L
L
L
L
H
H
EH
Otariids
Odobenids
(c)
Time (s)
81.0
82.0
80.0
78.0
–50
–40
–30
Pressure (kPa)
–20
–10
0
10
(a)
(b)
Figure 5.2 (See color insert.) Representative methods of marine mammal feeding studies.
(a) Functional performance, kinematics, and biomechanics. (From Marshall, C.D. et al., PLoS ONE,
9, e86710, 2014, doi: 10.1371/journal.pone.0086710.) (b) Animal-borne tags on free-ranging animals.
(Photo by Jeremy Goldbogen. Unpublished video tag from: Jeremy Goldbogen, Dave Cade, Ari
Friedlaender, and John Calambokidis. NMFS Permits: #14534-2 and 14809.) (c) Comparative and
integrative morphology, biomechanics, and geometric morphometrics. (From Jones, K.E. et al., Anat.
Rec., 296, 1049, 2013.)
(Continued)
Chapter five: Feeding mechanisms
0.12
PC2
PC1
0.16
–0.16
–0.12
3
1
2
4
9
8
7
5
6
Phocids
H
M
M
M
L
L
L
L
H
H
EH
Otariids
Odobenids
(c)
Time (s)
81.0
82.0
80.0
78.0
–50
–40
–30
Pressure (kPa)
–20
–10
0
10
(a)
(b)
Figure 5.2 (See color insert.) Representative methods of marine mammal feeding studies.
(a) Functional performance, kinematics, and biomechanics. (From Marshall, C.D. et al., PLoS ONE,
9, e86710, 2014, doi: 10.1371/journal.pone.0086710.) (b) Animal-borne tags on free-ranging animals.
(Photo by Jeremy Goldbogen. Unpublished video tag from: Jeremy Goldbogen, Dave Cade, Ari
Friedlaender, and John Calambokidis. NMFS Permits: #14534-2 and 14809.) (c) Comparative and
integrative morphology, biomechanics, and geometric morphometrics. (From Jones, K.E. et al., Anat.
Rec., 296, 1049, 2013.)
(Continued)