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Striated frogfish (Antennarius striatus) — Antennariidae

Striated frogfish

Antennarius striatus
Family: Antennariidae
LC · Least Concern

The Striated frogfish (Antennarius striatus) is a saltwater fish of the family Antennariidae that grows up to 25 cm.

Length
25 cm
Water
Saltwater
Depth
10.0–219.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Irregular
Substrate
Stone or rock
Danger
Harmless
Range
Widespread in tropical and subtropical seas worldwide, in the east along West Africa and around the Macaronesian islands, on rocky and sandy bottoms from shallow to moderately deep water.
Edibility
Not eaten

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Description

The striated frogfish is a rounded, warty predator of the family Antennariidae reaching about 25 cm. The yellow to brown body bears dark, worm-like wavy stripes that provide camouflage; it uses its limb-like pectoral fins to 'walk' over the bottom. The first dorsal spine is modified into a 'rod' (illicium) with a lure that closely resembles a worm, with which the fish draws prey right in front of its enormous, upturned mouth. The species is widespread in warm seas worldwide, in the east along West Africa and around the Macaronesian islands. It lies motionless in ambush among stones and weeds and sucks in any fish or shrimp that comes too close in a flash.

Frequently asked questions

How do you recognise the Striated frogfish?

The Striated frogfish has an irregular in shape body, is mainly yellow-gold and shows a flame-patterned pattern. Rounded, warty anglerfish with dark, winding stripes; the lure on the snout looks like a little worm and is used as a rod.

Where does the Striated frogfish live?

The Striated frogfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Widespread in tropical and subtropical seas worldwide, in the east along West Africa and around the Macaronesian islands, on rocky and sandy bottoms from shallow to moderately deep water.

How big does the Striated frogfish get?

The Striated frogfish grows to a maximum of about 25 cm. On average the species is around 10 cm.

Is the Striated frogfish dangerous to humans?

No, the Striated frogfish is harmless to humans. None required: this species is harmless to humans.

Is the Striated frogfish edible?

The Striated frogfish is not usually eaten.

More photos

Striated frogfish (Antennarius striatus) — Antennariidae — 2
iNaturalist ((c) caitlinwoods, some rights reserved (CC BY-NC))
Striated frogfish (Antennarius striatus) — Antennariidae — 3
iNaturalist ((c) tbannister, some rights reserved (CC BY-NC))
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All data

Identification

English name
Striated frogfish verified
Scientific name
Antennarius striatus
Family
Antennariidae
Other names
Blotched anglerfish; Spitlure frogfish; Splitlure frogfish; Striate anglerfish; Striped angler; Striped anglerfish; Black angler; Striped frogfish; Toadfish verified

Appearance

Size class
Medium verified
Max length (cm)
25.0 verified
Average length (cm)
10.0 verified
Body shape
Irregular verified
Dominant colour
Yellow / gold sourced
Pattern
Flame-patterned sourced
Tail shape
Rounded inferred
Mouth position
Superior (upward) inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
Two separate sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Stone or rock verified
Min depth (m)
10.0 verified
Max depth (m)
219.0 verified
Natural range
Widespread in tropical and subtropical seas worldwide, in the east along West Africa and around the Macaronesian islands, on rocky and sandy bottoms from shallow to moderately deep water. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Fishes and crustaceans, attracted with the worm-shaped lure and sucked in in a flash sourced
Social behaviour
Solitary verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Seasonality
Resident ambush predator among stones and seaweeds; the eggs are deposited in a floating mucus raft. sourced
Special features
Rounded, warty anglerfish with dark, winding stripes; the lure on the snout looks like a little worm and is used as a rod. sourced

For anglers

Edibility
Not eaten verified
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Antennarius

More from the family Antennariidae

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