Species FishBlue Weed-whiting

Blue Weed-whiting

Haletta semifasciata

UncommonFish
Illustration of Blue Weed-whiting (Haletta semifasciata)

The Blue Weed-whiting is a small, slender fish with a striking blue hue and distinctive white stripes. It is often found in schools, making it a colorful addition to its habitat.

Habitat
Inhabits rocky reefs and coastal waters.
Diet
Primarily feeds on small crustaceans and plankton.
How common
Uncommon

Recent Blue Weed-whiting sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

Spotted a Blue Weed-whiting?

Point Huck at any plant, bird, or animal and know for sure - plus a live map of where it is being spotted near you.

Get Huck - free
5,300+species
63national parks
50states

More fish

Blue-and-yellow Fusilier
Blue-and-yellow Fusilier
Caesio teres
Blue-barred Parrotfish
Blue-barred Parrotfish
Scarus ghobban
Blue-green Chromis
Blue-green Chromis
Chromis viridis
Blue-headed Wrasse
Blue-headed Wrasse
Thalassoma amblycephalum
Blue-spotted Cornetfish
Blue-spotted Cornetfish
Fistularia commersonii
Blue-spotted Sunfish
Blue-spotted Sunfish
Enneacanthus gloriosus
Bluefin Leatherjacket
Bluefin Leatherjacket
Thamnaconus degeni
Bluefin Trevally
Bluefin Trevally
Caranx melampygus