Japanese whiptail (Pentapodus nagasakiensis) fish species and information / pictures of Japanese whiptail - Pentapodus nagasakiensis

Japanese whiptail (Pentapodus nagasakiensis) fish species information

Scientific Name
Pentapodus nagasakiensis

Common Name
Japanese whiptail

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 7. Head scales reaching forward to between level of anterior margin of eyes and posterior nostrils. Suborbital naked. Lower limb of preopercle naked. Pelvic fins moderately long, reaching to or almost to level of anus. Lobes of caudal fin pointed, more or less equal in length. Axillary scale present. Color: Upper half of body yellowish, lower half whitish.

Classification

Classified By
Tanaka, 1915
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Threadfin breams, Whiptail breams (Nemipteridae)

Distribution

Region
Western Pacific
Distribution
Western Pacific: southern Japan, South China Sea, Indonesia (Lombok) and northwestern Australia.
Range
36°N - 22°S, 111°E - 136°E

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
40 m
Depth To - meters
100 m
Zone
reef-associated
Environment
Marine; reef-associated; depth range 40 - 100 m (Ref. 9785)
Trophic Level
3.41 s.e. 0.48 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
False

Physical Size and Genetics

Maximum Length
20.0 cm
Common Length
10.0 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
Fisheries: subsistence fisheries
Vulnerability
Low vulnerability (19 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated