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Panamic frillfin (Bathygobius ramosus) — Gobiidae

Panamic frillfin

Bathygobius ramosus
Family: Gobiidae
LC · Least Concern

The Panamic frillfin (Bathygobius ramosus) is a saltwater fish of the family Gobiidae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Rocky coasts and tide pools of the eastern Pacific.
Edibility
Not eaten

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Description

Bathygobius ramosus is a goby of the family Gobiidae from the eastern Pacific. The species has a stocky, brownish mottled body with loose, frill-like free rays on the pectoral fins and reaches about 20 cm. It inhabits high, sandy-bottom tide pools along rocky coasts and can hide among the stones and sand. It is a bottom dweller feeding on small invertebrates. Frillfin gobies are known for their ability to jump between tide pools at low tide. Owing to its size the species is mainly of interest as a shore inhabitant rather than a food fish.

Frequently asked questions

How do you recognise the Panamic frillfin?

The Panamic frillfin has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Fringe-like free rays on the pectoral fins; inhabitant of tide pools.

Where does the Panamic frillfin live?

The Panamic frillfin lives in the sea (marine waters) and is mostly found around stony or rocky ground. Rocky coasts and tide pools of the eastern Pacific.

How big does the Panamic frillfin get?

The Panamic frillfin grows to a maximum of about 20 cm. On average the species is around 12 cm.

Is the Panamic frillfin dangerous to humans?

No, the Panamic frillfin is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Panamic frillfin edible?

The Panamic frillfin is not usually eaten.

More photos

Panamic frillfin (Bathygobius ramosus) — Gobiidae — 2
iNaturalist ((c) IHUNTA, some rights reserved (CC BY-NC))
Panamic frillfin (Bathygobius ramosus) — Gobiidae — 3
iNaturalist ((c) Angel Alberto Rodríguez, some rights reserved (CC BY-NC))
Panamic frillfin (Bathygobius ramosus) — Gobiidae — 4
iNaturalist ((c) Brandon Ortiz Arenas, some rights reserved (CC BY-NC))
Panamic frillfin (Bathygobius ramosus) — Gobiidae — 5
iNaturalist ((c) donnymidas, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Panamic frillfin verified
Scientific name
Bathygobius ramosus
Family
Gobiidae
Other names
Panamic frillfin verified

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Average length (cm)
12.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Natural range
Rocky coasts and tide pools of the eastern Pacific. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small bottom-dwelling invertebrates sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Fringe-like free rays on the pectoral fins; inhabitant of tide pools. sourced

For anglers

Edibility
Not eaten sourced
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 sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Bathygobius

More from the family Gobiidae

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