3301

• UCREFRP Catalog Number: 3301
• Author: Papoulias, D.
• Title: Effect of Food Availability on Growth and Mortality of Larval Razorback Sucker,
• USFW Year: n.d.
• Copyright Material: NO

9

FIG. 4. DAYS POST-HATCH WHEN LARVAL
MORTALITIES OCCURRED
8
7
6
5
4
3
2
1
0
4
3
W 2
> 1
0
Q 4
J 3
2
LL_
O 1
0
Q:? 4
W 3
M 2
Z 0
2
1
0
2
1
0
2
1
0
STARVATION
100%

-

-
- 7

1 7
93.3%
jW1
T
T
re 111 1 Ill 17-r-r-n , Jill F I I I I I I F I IF
86.7%
56.7%
I
iti

0 5 I-T
10 15 l I
I I i I I I I I I I I I I rT-rT-= i
20 25 30 35 40 45 50
26.7%

-
-
j
l 10%
T
T-r-r
r-M r
rrl
l I I I I I I I I I I I I I I I I I I I I I I I I I lillillill
O%
-
-
-
I Ili gill 1111 111 Jil 7
777
TT
l III I 1 111111 11 1 1 11
0 5 10 15 20 25 30 35
DAYS POST-HATCH
40 45 50
W 2
Fig. 4 Occurrence of mortalities in experiment 2 are compared
to mortalities in experiment 1. Continuous vertical line at day
7 indicates yolk absorbtion, at day 17 the lower boundary of the
period of irreversible starvation. Bracket indicates the critical
period. Mortalities are listed to the right in each panel.