Scientific Name
Stemonosudis rothschildi

Common Name
Rothschild's barracudina

Biology
Dorsal spines (total): 0; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 32 - 34. 5 blotches in advance of dorsal fin; 7 blotches in advance of the anal fin (Ref. 13608).

Classification

Classified By

Richards, 1967

Class

Ray-finned fishes (Actinopterygii)

Order

Grinners (Aulopiformes)

Family

Barracudinas (Paralepididae)

Distribution

Region

Pacific Ocean

Distribution

Pacific Ocean: Kyushu-Palau Ridge to the Indo-Australian Archipelago (Ref. 5978) and off the Hawaiian Islands. Reported to occur in the Western Atlantic.

Range

Unknown

Environment

Climate

Deep-water

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

532 m

Zone

bathyalpelagic

Environment

Marine; bathypelagic; depth range ? - 532 m (Ref. 13608)

Trophic Level

3.76 s.e. 0.58 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

23.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low to moderate vulnerability (28 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated