Morphology Data of Rhinogobius xianshuiensis
Identification keys
Abnormalities
Main Ref. Chen, I.-S., H.L. Wu and K.-T. Shao, 1999
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

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

Rear edge of caudal fin rounded (Ref. 31187). Broad orange-yellow background with 2-3 wavy dark brown stripes and some pearly round spots on pectoral fin base, a red net-like pattern on opercle, a red brown vertical line below anterior part of eye and an orange first dorsal fin in males (Ref. 31187).

Ease of Identification

Meristic characteristics of Rhinogobius xianshuiensis

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
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 7 - 7
Soft-rays total 8 - 9
Adipose fin absent

Caudal fin

Attributes other (see remark); more or less normal

Anal fin(s)

Fins number 1
Spines total 1 - 1
Soft-rays total 6 - 8

Paired fins

Pectoral Attributes  more or less normal
Spines     0
Soft-rays   15 - 16
Pelvics Attributes  more or less normal
Position    thoracic  before origin of D1
Spines     1
Soft-rays   5 - 5
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