TABLE 111
DETA~CS OF REAEING Ex~ExuMErns ON &WPEIDS
-~
Author
-
Meyer
(18788)
Schech
(1939)
soleim
(1942)
Dannevig
(1948)
Dannevig
and
H e w n
(1952)
Blaxter and
Hempel
(1961)
Bliuter
(1962)
McMynn
and Hoar
( 1963)
Kumta
(1959)
(p=.
c a m . )
Speciea
German
coa8td
herring
German
coastal
herring
iorwegian
herrhq
?orwegiau
herring
qorwegiar
herring
German
coaetal
herring
Scottish
herring
(Clyde)
Clupfa
pdkwii
Clupur.
pallaa’i
-
Time
kept
month
I months
; montha
f
6+
monthe
I monthn
I month
20 +
day8
at 1
-
4 0 day8
-
Size
w h e d
inmm
66-70
-
40-60
18
f26
30 +
20.39
25-33
10.2 +
14.6
-
Food
used
Natural
plankton
Natural
and
cultured
plankton
Balanzcs
end
ArtGmio
nauplii
08btS0,
Balunzcs
and
A d Q h
nauplii.
natural
plankton
Artmio.
nauplii,
natural
plankton,
minced
(later)
Natural
Mytilum
larvae.
Artamio.
nauplii
Balanw
nauplii,
Ar&m&z
nauplii
MytilUiI
7 h k tctn,
Artemio.
neuplii
A*&
nauplii
~~
Type and
size of
tank used
700 l i t m
t600 litm
tiled
1-14 lit=
66 lit=
earthenware pipe
2460 litm
cement
120 litrea
t h k
painted
itonewars
g l a d
50 litren
)lack glesl
ZOO0 litm
deck fibm
gl=
600 ml
beakern
12WJ rnl
jrrn
Remarks
106 out of 600
r e a r e d t o e i z e
where vertebrae
could be counted
P r e s u m a b l y
metamorphosed
None metamorphosed