Morphology Data of Manonichthys alleni
Identification keys
Abnormalities
Main Ref. Gill, A.C., 2004
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 short and / or deep
Cross section compressed
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is distinct in having the following characters: hyaline pectoral fins, some ctenoid scales on cheek and operculum; rounded to truncate caudal fin; 17-22 predorsal scales, extending anteriorly to point ranging from anterior AIO pores to posterior nasal pores; dark (more or less) vertical bars extending from above and below eye absent (Ref. 81967).

Description: Characterized by having anterior lateral line scales 24-29; depth of body 30.2-32.7 % of SL (Ref. 90102).

Ease of Identification

Meristic characteristics of Manonichthys alleni

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 16 - 16
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 12 - 12
on upper limb 4 - 6
total 16 - 18
Vertebrae
preanal 10 - 10
total 26 - 26

Fins

Dorsal fin(s)

Attributes
Fins number 1
Finlets No. Dorsal   
Ventral  
Spines total 3 - 3
Soft-rays total 28 - 29
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number 1
Spines total 3 - 3
Soft-rays total 14 - 15

Paired fins

Pectoral Attributes  
Spines     0
Soft-rays   17 - 17
Pelvics Attributes  
Position    
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
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