SilUrid ae Parasilums “30m (Lmne)
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24
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Catfish or Mudfish
NAMAZU
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sul.yp.
s'e-nd
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9
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lob.inf. '
lob.inf.
ï:îl
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ÎÛr:i:aîran:$
N.8.
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…bÏvag.
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ven….
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N.9.+10.
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med_gp_
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med.ob.
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med.sp.
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lateral
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.ventral
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—
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dorsal
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DescriptiVe hotes:
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Adults attaln more thah4Ô cm in body length.
-Ë:L\“Ëî$îëîäl£ä U:l:< %SÊL7ÏÜ‘ËËÈLËËË—ËLÎL‘ô.
Body smooth with
ahd compressed.
?ÊË‘ÔÊWî (?ËÊ) (ittÈîËl’—Whë < ,
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Tail long;
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Œd=äâ.tlzäçë<%iäLfahñäæEëläëë?ë.
Head at; eyessmall and mouth large.
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Ëèî -
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Teeth sharp:'four barbels.
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ËËËÈSÆÜË‘ËKŒIÊZJËZËËËŒÊËZËÎËË< ,
Dorsal n small.
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Body color dark greenishbroWn; ventral surface, silver—white.
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fresh water-.
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Search for food inthe hight rather than
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Eat small marine animals located by,means of auditory,
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gustatory and olfaétory senSes.
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Do not live in sch00ls.
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Extent of migratioh narrow.
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SWimmîng movement slowbUt swimming povver very str0ng.
Found in the
of Japan,, Ëormosa and east Asia.
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Caught by pole and lines
and lo'ng lines.
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Bulbus olfact0rius large and closely attached to lobus
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Lobus olfàètorius
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Corpus œrebelll enormouSly large} eminentia granuläris also
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large; lobus opticus very small.
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Ÿ
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Vàlvula cerebèlli
Crista cerebellilarge.
tacialis
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round and sorewhat small. Lobus vagî also small.
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