'
,
‘
'
‘
E” :à '»
_
C|Upeidae Sardmops
nzelczzzosizcôœ çlcr if“…
.,
…
,
4
'
'
MAIWASHE
Japanese
sardine or Pilchard
//
;
N_O”_
_
_
a.……_\g
bulb olf
'
lob
lob.olf.
_
ch.opt.
Ch-°Pt—
.
‘
1
' =
.
lob.inf.
sac.vas.
.
,
\G
lob.mf.
_
N 8
3
min.gran.
“
'
-
cbl.
°'°b"
‘
“\——©
acu_lat_a_
ventq'
———\_©
crist,cbl.
CFISÎ.Cbl.
.
——\@
med ob
'
med.ob.
_
'
.
“,
med.sp.
med.sp.\
‘I‘
:
_)
\
lateral
ventral
dorsal
Descriptive notes:
àël£/l\ëb.
Adults attain about 25cm in body length.
ÜËË) liËäbäôîä< %5ËLÎL‘Z).
Body compressed.
PSÊ$l£ËËÎ%ÉËÏE (Il\ËËsîl
On sides of body several blue-black spots are observed in
ËË ‘
two rows_
®%Ëlï
ln appearance no lateral lines on sides of body.
Ê<ü7ÿf‘ä)ë.
Swim in schools during the day and night in mid—waters of
offing and the seacoasts.
Eat mainly zooplankton located by means of sight and
auditory sense.
Have strong phototaxis.
Extent of migration comparatively wide.
Swimming movement quick.
Distribution extends from the waters along all coasts of
Japan to the waters of eastcoast of Korea.
Both bulbus olfactorius and lobus olfactorius are small.
Lobus opticus very large, consisting of two lobes, anterior
and posterior.
Corpus cerebelli medium size.
Eminentia grañularis
comparatively large.
Crista cerebelli clearly
observable.
,
'
*
. < ®); ;?
\
*
,.
/
Vw
/)
‘
_
—'
/
,/
34—35
,
‘
'
‘
E” :à '»
_
C|Upeidae Sardmops
nzelczzzosizcôœ çlcr if“…
.,
…
,
4
'
'
MAIWASHE
Japanese
sardine or Pilchard
//
;
N_O”_
_
_
a.……_\g
bulb olf
'
lob
lob.olf.
_
ch.opt.
Ch-°Pt—
.
‘
1
' =
.
lob.inf.
sac.vas.
.
,
\G
lob.mf.
_
N 8
3
min.gran.
“
'
-
cbl.
°'°b"
‘
“\——©
acu_lat_a_
ventq'
———\_©
crist,cbl.
CFISÎ.Cbl.
.
——\@
med ob
'
med.ob.
_
'
.
“,
med.sp.
med.sp.\
‘I‘
:
_)
\
lateral
ventral
dorsal
Descriptive notes:
àël£/l\ëb.
Adults attain about 25cm in body length.
ÜËË) liËäbäôîä< %5ËLÎL‘Z).
Body compressed.
PSÊ$l£ËËÎ%ÉËÏE (Il\ËËsîl
On sides of body several blue-black spots are observed in
ËË ‘
two rows_
®%Ëlï
ln appearance no lateral lines on sides of body.
Ê<ü7ÿf‘ä)ë.
Swim in schools during the day and night in mid—waters of
offing and the seacoasts.
Eat mainly zooplankton located by means of sight and
auditory sense.
Have strong phototaxis.
Extent of migration comparatively wide.
Swimming movement quick.
Distribution extends from the waters along all coasts of
Japan to the waters of eastcoast of Korea.
Both bulbus olfactorius and lobus olfactorius are small.
Lobus opticus very large, consisting of two lobes, anterior
and posterior.
Corpus cerebelli medium size.
Eminentia grañularis
comparatively large.
Crista cerebelli clearly
observable.
,
'
*
. < ®); ;?
\
*
,.
/
Vw
/)
‘
_
—'
/
,/
34—35