Main Ref. | De Weirdt, D., A. Getahun, S. Tshibwabwa and G.G. Teugels, 2007 |
Appearance refers to | |
Bones in OsteoBase |
Specialized organs | no special organs |
Different appearance | males alike females |
Different colors | males alike females |
Remarks |
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: mouth subterminal (Ref. 81639). Last simple dorsal-fin ray smooth on hind margin; scale formula 3.5/24-26/3.5; 2.5 scales between lateral line and pelvic-fin base; 8-9 scales around caudal peduncle; 8 branched dorsal fin rays; two pairs of long barbels; anterior pair of barbels reaching to mid-eye, posterior pair reaching behind posterior border of eye; lateral line complete and more or less horizontal; maximum reported size 38 mm SL; no black spot on dorsal fin; lateral-line scales marked with black spot, resulting in dotted color pattern (Ref. 2940, 81282). Description: small species; lateral line horizontal, sometimes incomplete; D: III,8; A: III,5; P: 14-16; V: 8 (Ref. 2940, 81282, 81639). Coloration: ground color light, scales of back black-edged; black longitudinal band extends from snout to end of caudal peduncle and is underlined by series of black spots marking lateral-line scales; fins colorless (Ref. 2940, 81282, 81639). |
Ease of Identification |
Lateral Lines | 1 Interrupted: No |
Scales on lateral line | 24 - 26 |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | 3 - 4 |
Scale rows below lateral line | 3 - 4 |
Scales around caudal peduncle | 8 - 9 |
Barbels | 4 |
Gill clefts (sharks/rays only) | |
Gill rakers | |
on lower limb | |
on upper limb | |
total | |
Vertebrae | |
preanal | |
total |
Attributes | no striking attributes |
Fins number | 1 |
Finlets No. | Dorsal |
Ventral | |
Spines total | 0 - 0 |
Soft-rays total | 11 - 11 |
Adipose fin | absent |
Attributes | forked; more or less normal |
Fins number | 1 |
Spines total | 0 - 0 |
Soft-rays total | 8 - 8 |
Pectoral | Attributes more or less normal |
Spines 0 | |
Soft-rays 14 - 16 | |
Pelvics | Attributes more or less normal |
Position abdominal beneath origin of D1 | |
Spines 0 | |
Soft-rays 8 - 8 |