Morphology Data of Bashimyzon cheni
Identification keys
Abnormalities
Main Ref. Gong, X. and E. Zhang, 2024
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
Cross section oval
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is distinguished from B. damingshanensis by the following characters: with 8-9 teardrop-shaped black blotches wider than interspaces, the majority portion of each blotch located above the lateral line on the flank (vs. 12 irregular black bars narrower than interspaces, and located along the lateral line on the flank); fewer rows of blackish spots across dorsal-fin rays 3 (vs. 4); fewer lateral-line pored scales 84-86 (vs. 88-95); a gradual (vs. abrupt) upward dorsal profile of head in front of nostrils; a deeply (vs. slightly) curved rostral groove, or the greater (vs. less) distance from the median point of the distal margin of the upper lip to the anterior-most tip of the snout than half of the mouth width, a distinct (vs. indistinct) incision on both side of the fleshy pad of the lower lip (Ref. 130915).

Ease of Identification

Meristic characteristics of Bashimyzon cheni

Lateral Lines Interrupted: No
Scales on lateral line
Pored lateral line scales 84 - 86
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 29 - 30

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No. Dorsal   
Ventral  
Spines total
Soft-rays total 7 - 7
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total
Soft-rays total 5 - 5

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   15 - 15
Pelvics Attributes  
Position    
Spines     
Soft-rays   7 - 8
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