Morphology Data of Ocosia apia
Identification keys
Abnormalities
Main Ref. Mandritsa, S.A. and S.I. Usachev, 1990
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Second dorsal spine elongate, the length of which divided by third 1.6-1.7. Lower margin of the second infraorbital bone with a small spine. A small spine usually found on the lateral face of lachrymal bone above base of second long spine (Ref. 35987).

Ease of Identification

Meristic characteristics of Ocosia apia

Lateral Lines Interrupted: No
Scales on lateral line 16 - 21
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 9 - 16
on upper limb 2 - 5
total 12 - 21
Vertebrae
preanal
total 28 - 30

Fins

Dorsal fin(s)

Attributes
Fins number 1
Finlets No. Dorsal   
Ventral  
Spines total 16 - 17
Soft-rays total 7 - 8
Adipose fin absent

Caudal fin

Attributes more or less truncate; more or less normal

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 5 - 6

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   12 - 13
Pelvics Attributes  more or less normal
Position    thoracic  behind origin of D1
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Entered by Capuli, Estelita Emily
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