Monacanthus chinensis (Photo: Sue Morrison)

Fan-bellied Leatherjacket

Monacanthus chinensis

Cream to brownish with dark blotches and mottling on sides. Tail banded with brown and yellowish. Has a very large skin flap on the belly. Grows to 40cm.

Morphology

Recognisable by the large skin flap on the belly, upturned snout, and a filament extending from the top of the tail.

Evolution

May not be related to other Monacanthus species, despite its similar morphology.

Behaviour

Diurnal, omnivorous. Can change colour.

Method of reproduction

Possibly haremic with male nest guarding.

Habitat

Marine

Marine, Estuarine. Wide range of habitats from weedy reefs to seagrass and silty areas to 50m.

Distribution

Indo-Pacific from Malaysia and Japan, Indonesia to Samoa and Australia.

Taxonomy

Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Tetraodontiformes
Family: Monacanthidae
Genus: Monacanthus
Species: chinensis
Name Published Year: 1765
Rank: species
Scientific Name Authorship: Osbeck
Commercial Impact: 

Minor

Conservation Assessment: Least Concern

Net Conservation Benefits Fund

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Western Australian Museum Collections https://museum.wa.gov.au/online-collections/names/monacanthus-chinensis
Accessed 1 Sep 2023

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