blenny

Small coastal fish

A blenny is a small, elongated fish found in shallow coastal waters worldwide.

Blennies typically have scaleless bodies, large eyes, and blunt heads, often with fringed tentacles above the eyes.

They live among rocks and reefs, darting into crevices when threatened.

The family includes hundreds of species: A blenny peeked out from a crack in the coral.

habitat

tidepool

Coastal rock hollow holding seawater

benthic · reef · crevice · burrow · rock-dwelling · seagrass · kelp · rubble · interstitial · brackish

anatomy

elongated

Stretched beyond usual dimensions

scaleless · slender · small

behavior

herbivorous

Consuming only plants

camouflage · mimicry · cleaner · perching · bottom-dwelling · sedentary · cryptic · darting

fish

scaleless

Lacking epidermal plates

seawolf · gunnel

aquarium

reef-safe

Non-toxic to marine ecosystems

perching · rockwork · quarantine · acclimation · feeding

Opposites
habitat depth

blennyanglerfish

Bioluminescent deep-sea predator

viperfish · lanternfish · deep-sea fish · blobfish · rattail

pelagic vs benthic lifestyle

blennytuna

Large edible ocean fish

marlin · mahi-mahi · mackerel · sailfish · swordfish

Family

blennies

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G