Coris bulbifrons

Last updated

Coris bulbifrons
Doubleheader, Lord Howe Island imported from iNaturalist photo 287458345.jpg
Off Lord Howe Island
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Labridae
Genus: Coris
Species:
C. bulbifrons
Binomial name
Coris bulbifrons

Coris bulbifrons, the doubleheader, is a large species of wrasse in the Southern Pacific Ocean.

Contents

Taxonomy

Etymology

The specific epithet bulbifrons comes from the Latin words "bulbus" (meaning swelling or bump), and "frons" (meaning forehead). Both the scientific name and the common name "doubleheader" allude to the large hump that develops on the foreheads of both males and females. [1]

Distribution

Lord Howe Island, Norfolk Island, Middleton Reef, and more rarely, New South Wales. [1]

Description

The doubleheader is the largest species in the genus Coris alongside the clown coris, growing up to 1 m (3 ft 3 in) in length and weighing up to 14 lb (6.4 kg). Both sexes develop a prominent hump on the forehead. [1]

Doubleheader, Slaughter Bay, Kingston 2899, Norfolk Island imported from iNaturalist photo 444016635.jpg
Doubleheader, Emily Bay, Kingston 2899, Norfolk Island imported from iNaturalist photo 437717814 (cropped 2).jpg
Coris bulbifrons 244303954 (cropped 2).jpg
Coris bulbifrons 345561127 (cropped).jpg
Growth series: from youngest juvenile to adult

Diet

Remains of gastropods, bivalves, and crabs have been observed in the gut contents of this species. [1]

References

  1. 1 2 3 4 Randall, John E.; Kuiter, Rudie H. (April 1982). "Three New Labrid Fishes of the Genus Coris from the Western Pacific". Pacific Science. 36 (2). ISSN   0030-8870.