374
Table 19.3  Enteroctopus megalocyathus. Culture conditions cited by different authors. (Original results are referenced as part of the current work of the authors
at HIM-UACh)
Stage of culture Density
(kg m
−3
)
Length complete period
Temperature Salinity Culture system
Tanks
Sterilization
Feeding
References
(days)
(°C)
(psu)
(preys)
(ration)
Broodstock
conditioning
1.4–2.1
120
12
30
Recirculation
1000 L,
conic
Ozone
100 % fish or 3:1
fish:crab
10 % BW
day
−1
Farías et al.
(2011)
120–150
11
Recirculation
500
L, conic UV
70–100 %
crab +
fish
supplementation
Uriarte et al.
(2008,
2011a, b)
3.3
106 ±
40
12 ±
1
30 ±
1 Recirculation
250 L, rectangular
UV
100 % crab,
100 % fish,
100 % squid,
mix
5 % BW
day
−1
Gutiérrez
(2012)
97–171
12
30
100
% crab
5 % BW
day-1
Uriarte et al.
(2013)
Embryo
incubation
150–176
12
Closed system
with laminar
flow or air lift
3 L, 25 L
UV
Uriarte et al.
(2011a, b)
180
Recirculation
50 L, rectangular
UV
Uriarte et al.
(2013)
Paralarval
culture
a
2
90–114
12
30
Recirculation
25 L rectangular
UV
Artemia nauplii
HIM-UACh
Ongrowing
culture of wild
juveniles
5–10
Environmental
Deep culture on
the bottom
Cages
Medrano and
Godoy
(2011)
UV ultraviolet
a
Density extrapolated to kg m
−3
calculated from 10 paralarvae L
−1
with an average weight of 0.2 g for a paralarvae of 50 days after hatching. Original data of
the authors
Í. Uriarte and A. Farías