Main Ref. | Ivantsoff, W. and L.E.L.M. Crowley, 1999 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | |
Different appearance | |
Different colors | |
Remarks |
Striking features | none |
Body shape lateral | elongated |
Cross section | oval |
Dorsal head profile | more or less straight |
Type of eyes | other (see diagnosis) |
Type of mouth/snout | more or less normal |
Position of mouth | terminal |
Type of scales | cycloid scales |
Diagnosis |
Eyes large, diameter equal to interorbital space. Midlateral scale count 33-37. In preserved specimens, midlateral band's upper edge visible as lighter yellow-gold or black; the series of black dots on the scale rows extend as lines below the band. Description: Characterized by having greenish grey on back; head and lower body silvery on side; with narrow siilvery midlateral stripe; lower side with 2-3 faint blackish stripes formed by dash-like marks on each scale; 17-19 predorsal scales; body depth about 4.3 in SL; upper and lower jaws with several rows of teeth, also present on vomer and palatines (Ref. 90102). |
Ease of Identification |
Lateral Lines | Interrupted: No |
Scales on lateral line | 0 - 0 |
Pored lateral line scales | |
Scales in lateral series | 33 - 37 |
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 | 20 - 23 |
on upper limb | |
total | |
Vertebrae | |
preanal | |
total |
Attributes | no striking attributes |
Fins number | 2 |
Finlets No. | Dorsal |
Ventral | |
Spines total | 5 - 6 |
Soft-rays total | 7 - 9 |
Adipose fin | absent |
Attributes | forked; more or less normal |
Fins number | 1 |
Spines total | 1 - 1 |
Soft-rays total | 10 - 12 |
Pectoral | Attributes |
Spines | |
Soft-rays | |
Pelvics | Attributes more or less normal |
Position abdominal before origin of D1 | |
Spines 1 | |
Soft-rays 5 - 5 |