Main Ref. | Innabi, J., Stout C.C. and A. Valdes, 2023 |
Appearance refers to |
specialized organs | |
different appearance | |
different colors | |
remarks |
Striking features | |
Body shape lateral | |
Cross section | |
Dorsal head profile | |
Type of eyes | |
Type of mouth/snout | |
Position of mouth | |
Diagnose | This species can be distinguished by the following set of characters: flexible body with a series of dorsal ridges and a central conspicuous tubercle, all covered with caryophyllidia. The interior border of the branchial sheath consists of three lobes; gill is arranged horizontally. Prostate tubular, with a single section, and the penis and vagina are unarmed. Labial cuticle smooth and all radular teeth are hamate and smooth (Ref. 128438). |
Ease of Identification |
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 | |
totaal | |
Wervels | |
preanal | |
totaal |
Attributes | |
Fins number | |
Finlets No. | dorsaal |
Ventral | |
Spines total | |
Soft-rays total | |
Adipose fin |
Attributes |
Fins number | |
Spines total | |
Soft-rays total |
Pectoral | Attributes |
spines | |
soft-rays | |
Pelvics | Attributes |
Position | |
spines | |
soft-rays |