Longfin | |
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Crimsontip longfin, (Plesiops coeruleolineatus) | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Clade: | Percomorpha |
Clade: | Ovalentaria |
Order: | Blenniiformes |
Family: | Plesiopidae Günther, 1861 [1] |
Subfamilies | |
See text for genera. | |
Synonyms | |
Acanthoclinidae |
The longfins, also known as roundheads or spiny basslets, are a family, Plesiopidae, which were formerly placed in the order Perciformes or considered indeterminate percomorphs, but are now considered basal blenniiforms. [2] [3] They are elongated fishes, found in the Indian Ocean and western Pacific Ocean.
In some classifications, the genus Notograptus is split in its own family, Notograptidae, but FishBase is followed here. There are two subfamilies within the Plesiopidae and the genera are as follows: [2]