Fin's Fish Guide
The Gobbleguts (Ostorhinchus rueppellii) is a brackish-water fish of the family Apogonidae that grows up to 12 cm.
Description
Rueppell's cardinalfish is a small reef fish of the family Apogonidae from the Indo-West Pacific. The species reaches about 12 cm and has a silvery body with fine lateral lines and two separate dorsal fins. It inhabits inshore reefs and estuaries and occurs in groups in weedy, sandy areas. The species is active at night and feeds on zooplankton and small invertebrates. By day it shelters among water plants. Like other cardinalfishes the male broods the eggs in its mouth, a form of remarkable parental care.
Frequently asked questions
How do you recognise the Gobbleguts?
The Gobbleguts has a flattened, disc-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Nocturnal; the male is a mouthbrooder; lives in vegetated coastal waters.
Where does the Gobbleguts live?
The Gobbleguts lives in brackish water and is mostly found around stony or rocky ground. Indo-West Pacific, on coastal reefs and in estuaries.
How big does the Gobbleguts get?
The Gobbleguts grows to a maximum of about 12 cm. On average the species is around 8 cm.
Is the Gobbleguts dangerous to humans?
No, the Gobbleguts is harmless to humans. None required: this species is harmless to humans.
Is the Gobbleguts edible?
The Gobbleguts is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ostorhinchus
More from the family Apogonidae
Want the complete picture on the Gobbleguts?
Point your camera at the fish and Fin names the species in seconds. Free, and the Gobbleguts is one of 12,519 species in the app.