Morphology Data of Schistura fasciata
Identification keys
Abnormalities
Main Ref. Lokeshwor, Y. and W. Vishwanath, 2011
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance always different morphology between mature adults
Different colors always different colors between mature adults
Remarks Males are with swollen anterior body, triangular head and faintly coloured vertical bars especially visible from the middle of the dorsal fin to the base of the caudal fin whereas females have well distinct marked vertical bars. The dorsal surface of males is straight horizontally and with a well develop prominent dorsal adipose crest. The anterior dorsal profile of females are well arched and the adipose dorsal crest not prominent as in male.

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral elongated
Cross section other (see Diagnosi
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is diagnosed in having the following combination of characters: 11-13 dark brown transverse bars against pale yellow background on the body, bars arranged regularly, often fused on mid-dorsal line, width of bar broader than the interspace width; moderately high adipose crest on dorsal and ventral sides of caudal peduncle; lateral line incomplete, reaching vertical to posterior end of anal fin base; three black spots on base of dorsal fin; head short (12.72-16.41 % SL), dorsal fin with 8½ branched rays; processus dentiformes large (Ref. 86520).

Description: Body small and moderately elongated. Anterior section of the body circular and slightly compressed posteriorly. Head short about 18.6-22.7 %SL, slightly depressed with less inflated cheeks. Male has prominent inflated cheeks. Dorsal adipose crest moderately high extends from posterior extremity of dorsal fin base to caudal origin. Pectoral extends up to half the length of the distance between pectoral and pelvic fin origins. Auxiliary pelvic fin lobe is present; pelvic fin slightly behind the origin of dorsal fin, opposite to the first branched dorsal fin rays. Dorsal fin inserted half way between the origin of pectoral and anal fin. Caudal fin is emarginated (Ref. 86520).

Ease of Identification

Meristic characteristics of Schistura fasciata

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
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 11 - 11
Adipose fin absent

Caudal fin

Attributes

Anal fin(s)

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

Paired fins

Pectoral Attributes  more or less normal
Spines     
Soft-rays   11 - 11
Pelvics Attributes  more or less normal
Position    abdominal  behind origin of D1
Spines     
Soft-rays   8 - 8
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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