THE DIGESTIVE SYSTEM OF
VERTEBRATES
FISH: Chub
Figure 5.2. Sea
chub (Kyphosus sydneyanus)
digestive tract
(Horn 1989) (from CD Chapter 5)
Figure 5.1. Chub
(Leuciscus cepahlus) digestive
tract (Harder1975a)
(from CD
Chapter 5)
Table 9.7b. (from CD Chapter 9)

* Absorption from cecum (or ceca) alone.
Dashes indicate absence of
information. Contributions of SCFA to
maintenance energy were estimated from the
rate of SCFA production by in vitro isotope dilution or measurements of
digesta flow. Total maintenance energy was either calculated as twice
the BMR or assumed to be equivalent to ad libitum digestible energy
intake in captive, nonreproducing, and adult animals. (From Stevens and
Hume 1995.)