Oblique-lined dottyback (Cypho purpurascens) fish species and information / pictures of Oblique-lined dottyback - Cypho purpurascens

Oblique-lined dottyback (Cypho purpurascens) fish species information

Scientific Name
Cypho purpurascens

Common Name
Oblique-lined dottyback

Biology
Dorsal spines (total): 3; Dorsal soft rays (total): 22-24; Anal spines: 3; Anal soft rays: 13 - 15. Lower lip either uninterrupted at symphysis or with weak interruption only. Caudal fin rounded; upper part with 6 (5-7) procurrent rays and 8 principal rays. Lateral line with anterodorsal series of 23 - 32 (usually 25 - 29) tubed scales extending from gill opening, and a peduncular series of 3 - 9 (usually 5 - 7) tubed scales. Dorsal and anal fins without distinct scaly sheaths (Ref. 37748).

Classification

Classified By
De Vis, 1884
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Dottybacks (Pseudochromidae)

Distribution

Region
Western Pacific
Distribution
Western Pacific: Great Barrier Reef and Papua New Guinea to Tonga.
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
22 °C
Water Temperature To
24 °C
Depth From - meters
5 m
Depth To - meters
40 m
Zone
reef-associated
Environment
Marine; reef-associated; depth range 5 - 40 m (Ref. 37748), usually 5 - 35 m (Ref. 27115)
Trophic Level
3.57 s.e. 0.55 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
True
Is kept in Aquariums
True

Physical Size and Genetics

Maximum Length
7.5 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Aquarium: commercial
Vulnerability
Low vulnerability (10 of 100)
Resilience
Unknown
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated