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Puddingwife wrasse (Halichoeres radiatus) fish species and information / pictures of Puddingwife wrasse - Halichoeres radiatus

Puddingwife wrasse (Halichoeres radiatus) fish species information

Scientific Name
Halichoeres radiatus

Common Name
Puddingwife wrasse

Biology
Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 12. Two pairs of enlarged canines in lower jaw; anterior lateral line scales with 3 or more pores per scale; body depth 2.7-3.6 in SL; distinctive 4 or 5 narrow pale bars along the dorsum, more evident in specimens up to 20 cm SL; yellow margin on caudal fin (Ref. 48669).

Classification

Classified By

Linnaeus, 1758

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Wrasses (Labridae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Bermuda and North Carolina, USA to the Gulf of Mexico and oceanic islands of Brazil. Throughout the West Indies.

Range

37°N - 13°S

Environment

Climate

Tropical

Water Temperature From

23 °C

Water Temperature To

27 °C

Depth From - meters

2 m

Depth To - meters

55 m

Zone

reef-associated

Environment

Marine; brackish; reef-associated; depth range 2 - 55 m (Ref. 9710), usually 5 - 45 m (Ref. 27115)

Trophic Level

3.26 s.e. 0.44 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

51.0 cm

Common Length

40.0 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

Fisheries: minor commercial; aquarium: commercial

Vulnerability

Moderate to high vulnerability (50 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.)

Threat To Humans

Reports of ciguatera poisoning (Ref. 30303)

IUCN Red List Status

Least Concern (LC)