Ornamented dragonet (Callionymus comptus) fish species and information / pictures of Ornamented dragonet - Callionymus comptus

Ornamented dragonet (Callionymus comptus) fish species information

Scientific Name
Callionymus comptus

Common Name
Ornamented dragonet

Biology
Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 7. Body of males with a narrow lateral yellow stripe edged in pale blue spots and overlaid by six orangish brown to orange red blotches; cheeks yellowish with a dusky orange red spot and irregular blue lines and spots; first dorsal fin yellowish anteriorly and blackish to black posteriorly. Females whitish with irregular brown blotches dorsally on head and body, and a midlateral row of six roundish brown spots; posterior two-thirds of first dorsal fin black.

Classification

Classified By
Randall, 1999
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Dragonets (Callionymidae)

Distribution

Region
Eastern Central Pacific
Distribution
Eastern Central Pacific: Hawaii.
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
3 m
Depth To - meters
28 m
Zone
demersal
Environment
Marine; demersal; depth range 3 - 28 m (Ref. 33412)
Trophic Level
3.09 s.e. 0.37 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
3.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Unknown
Vulnerability
Low vulnerability (10 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Vulnerable (VU) (B1ab(iii))