Tripterygiidae

threefin blennies

FAMILY

1. KingdomAnimalia
2. PhylumChordata
3. ClassTeleostei
4. OrderPerciformes
5. FamilyTripterygiidae

Habitatmarine, brackish

Observations recorded90,694

Triplefins are tiny blenny-like fishes that skate around over rocks and coral heads on reefs everywhere in the Caribbean. Although a couple of species occur on deeper reefs and walls, most triplefins can be found in shallow water, often on rocks and pilings just below the surface of the water. There is a single Atlantic genus, Enneanectes, presently with eight species, some of which are difficult to distinguish underwater. Prior to 2013, five species were known from the region, but identifications were difficult based on the keys available. In 2013, three new species were described, with the assistance of DNA-barcoding, and a revised key developed. Triplefins on the reef are identified to species mostly by scale patterns and markings, i.e. characters developing after settlement and inapplicable to larvae. Some species are wide ranging, although several have restricted distributions within the Caribbean region. Triplefin larvae share most features and, since there is some overlap in fin-ray counts, it is likely that DNA-sequencing is necessary for most species identifications. Nevertheless, modal fin-ray counts do differ and some larvae from known locations may be narrowed down to o

via GBIF

🔬Museum specimens

Specimen records

717

With media

11

Family

Tripterygiidae

Collections

ICML-UNAM, DESZC-CUCSUR-UDG, YPM, SIO, CUMV, USNM

Recorded in

Mexico, Philippines, Egypt, Sri Lanka, Taiwan, Indonesia, Comoro Islands, British Indian Ocean Territory

Wikidata facts

Instance of

taxon

Parent taxon

Blenniiformes

Image

Helcogramma gymnauchen.jpg

via Wikidata · CC0