Pink Handfish (Brachiopsilus dianthus) fish species and information / pictures of Pink Handfish - Brachiopsilus dianthus

Pink Handfish (Brachiopsilus dianthus) fish species information

Scientific Name
Brachiopsilus dianthus

Common Name
Pink Handfish

Biology
Dorsal spines (total): 19 - 21; Anal spines: 910. Member of the genus Brachiopsilus with a combination of the following characters: esca of medium size, 29?38% of illicium length; illicium smooth, thin, not exceedingly fleshy, length 15?16% SL, 3?3.5 times in head length, 2.0?2.3 times in length of second dorsal-fin spine; with illicium adpressed, apex of esca situated above posterior half of eye; esca much wider than illicial stem, covered with dense, short, filaments; head slightly compressed; moderate-sized eye (horizontal diameter 6?7% SL); mouth narrow; lips fleshy with irregular folds; body and fins entirely naked in adults (except for scales associated with pores of the acoustico-lateralis system); 5 sensory pores above eye; long first dorsal-fin base (length 26?30% SL); second dorsal-fin rays 17?18, fin base 73?76% SL; length of second dorsal-fin spine 1.3?1.5 times length of longest ray of second dorsal fin; 9?10 anal-fin rays, length of anal-fin base 38?39% SL; 9?

Classification

Classified By
Last & Gledhill, 2009
Class
Ray-finned fishes (Actinopterygii)
Order
Anglerfishes (Lophiiformes)
Family
Handfishes (Brachionichthyidae)

Distribution

Region
Eastern Indian Ocean
Distribution
Eastern Indian Ocean: Australia: Tasmania.
Range
43°S - 44°S

Environment

Climate
Temperate
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
38 m
Zone
demersal
Environment
Marine; demersal; depth range ? - 38 m (Ref. 82446)
Trophic Level
s.e. 0.00 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
10.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.6251 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

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