Morphology Data of Mugilogobius littoralis
Identification keys
Abnormalities
Main Ref. Larson, H.K., 2001
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks Genital papilla in male elongate and flattened, with pointed tip; in female short, rounded and bulbous.

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral fusiform / normal
Cross section compressed
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

Body dusky grey with irregular vertical bars, blotches and small spots, often almost plain grey; first dorsal fin grey, black posteriorly, bright yellow submarginal band present (Ref. 43716). Longitudinal scales 36-46; TRB 13-18; predorsal scales 12-21, small, reaching forward of preopercular margin but not reaching behind eyes; ctenoid scales on side of body separated into patch behind pectoral fin and area from below second dorsal fin origin back to caudal base (Ref. 43716). Caudal fin rounded (Ref. 43716).

Ease of Identification

Meristic characteristics of Mugilogobius littoralis

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 14 - 19
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total
Vertebrae
preanal
total 25 - 27

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 6 - 7
Soft-rays total 7 - 9
Adipose fin absent

Caudal fin

Attributes other (see remark)

Anal fin(s)

Fins number 1
Spines total 1 - 1
Soft-rays total 7 - 9

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   13 - 16
Pelvics Attributes  
Position    
Spines     1
Soft-rays   5 - 5
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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