Morphology Data of Barboides gracilis
Identification keys
Abnormalities
Main Ref. Lévêque, C., 2003
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs no special organs
Different appearance always different morphology between mature adults
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features none
Body shape lateral fusiform / normal
Cross section
Dorsal head profile more or less straight
Type of eyes more or less normal
Type of mouth/snout more or less normal
Position of mouth sub-terminal/inferior
Type of scales cycloid scales
Diagnosis

Diagnosis: single 8-shaped nostril on either side of head; absence of barbels, suborbital bones and lateral line; dorsal fin with 6 branched rays and well in front of anal fin (Ref. 81282, 81639).

Description: small species; big eyes (35-43% HL); scales cycloid, some with radiating streaks; no perforated scales on lateral line; 25-29 scales in longitudinal series; 12 scales around caudal peduncle; dorsal fin beginning distinctly behind level of pelvic-fin insertions; caudal fin forked; D:II,6; A:II-III, 5; P:10-11; V:I,5-7 (Ref. 2940, 81282, 81639).

Coloration: translucid body, visceral mass shining through skin in life; black eyes; big black spot on caudal-fin base, caudal fin lobes red-orange at base; in preserved specimens, body whitish, with a fine, black midlateral band running from gill cover to caudal-fin base (Ref. 2940, 81282, 81639).

Ease of Identification

Meristic characteristics of Barboides gracilis

Lateral Lines Interrupted: No
Scales on lateral line 25 - 29
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle 12 - 12
Barbels 0
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes no striking attributes
Fins number 1
Finlets No. Dorsal   
Ventral  
Spines total
Soft-rays total 8 - 8
Adipose fin absent

Caudal fin

Attributes forked; more or less normal

Anal fin(s)

Fins number 1
Spines total
Soft-rays total 7 - 8

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   10 - 11
Pelvics Attributes  more or less normal
Position    abdominal  before origin of D1
Spines     
Soft-rays   6 - 8
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Entered by Palomares, Maria Lourdes D.
Modified by Geelhand, Dimitri
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