Main Ref. | Collin, R., M.C. Díaz, J. Norenburg, R.M. Rocha, J.A. Sánchez, M. Schulze, A. Schwartz and A. Valdés, 2005 |
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 | |
Diagnosis | Vase shaped. Reddish brown externally, tan internally. Oscules: 0.1 - 0.5 cm wide, only on the inner side. Surface conulose: 0.1 - 0.5 cm high; 2 - 9 m apart. Compressible in consistency, tough to cut (Ref. 415). May also be cup- or bowl-shaped; cylindrical forms rather than widening upward possible. Cup sides may be of unequal heights. Conules on the inner surface of the cup distinctly lower and crowded. Weak to well-developed vertical ribs or ridges on outer surface possible, surface may appear almost smooth. Rubbery. Exudate absent (Ref. 85482). |
Ease of Identification | likely to be confused with closely related species. |
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 |
Attributes | |
Fins number | |
Finlets No. | Dorsal |
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 |