Morphology Data of Scorpaena isthmensis
Identification keys
Abnormalities
Main Ref. Uyeno, T., K. Matsuura and E. Fujii (eds.), 1983
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 fusiform / normal
Cross section
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Occipital pit present; two spines on part of preorbital overlapping maxillary; supplemental preopercular spine present; no dark spot on inner basal part of pectoral fin; dark brown spots on membrane between third and fourth and fifth and seventh dorsal spines; no spines on suborbital ridge; eye diameter 0.9-1.5 times of snout length (Ref. 13608).

Ease of Identification

Meristic characteristics of Scorpaena isthmensis

Lateral Lines Interrupted: No
Scales on lateral line
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 - 10
on upper limb 4 - 5
total 13 - 15
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number 1notched No
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 12 - 12
Soft-rays total 9 - 9
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 - 5

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   17 - 19
Pelvics Attributes  more or less normal
Position    behind origin of D1
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Entered by Garilao, Cristina V.
Modified by Garilao, Cristina V.
Comments & Corrections
Sign our Guest Book
Back to Search
cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  last modified by sortiz, 06.27.17