Scientific Name
Sebastapistes coniorta

Common Name
Humpback nohu

Biology
Dorsal spines (total): 12; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 5 - 6. Lachrymal spines usually 5. Coronal spines absent; no occipital pit; about 50-55 vertical scale rows; a small spine sometimes present at base of first spine over maxillary in large specimens; suborbital ridge more or less a double ridge, a spine at end, sometimes a spine under eye, fourth spine on lachrymal bone is far below level of suborbital ridge and not counted as part of suborbital ridge; supplemental preopercular spine well above first preopercular spine; well-marked spine at upper rear of orbit in area of sphenotic. Body and fins with scattered small dark spots, no dark spot on spinous portion of dorsal fin (Ref. 10482).

Classification

Classified By

Jenkins, 1903

Class

Ray-finned fishes (Actinopterygii)

Order

Scorpionfishes and Flatheads (Scorpaeniformes)

Family

Scorpionfishes or rockfishes (Scorpaenidae)

Distribution

Region

Eastern Central Pacific

Distribution

Eastern Central Pacific: Hawaiian Islands and Johnston Island. Occurrence elsewhere in the Indo-Pacific has yet to be confirmed.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

1 m

Depth To - meters

25 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 1 - 25 m (Ref. 37816)

Trophic Level

3.55 s.e. 0.60 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

10.0 cm

Common Length

7.5 cm

Phylogenetic Diversity Index

PD50 = 0.5010 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Aquarium: commercial

Vulnerability

Low to moderate vulnerability (29 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated