Inhabits rocky pools, mostly in crevices along the shallow margins. Sexual dimorphism: F of smaller size and light colors with dorsal fins well separated; M larger size, prolonged posterior and anal ray, rounded caudal fin, posterior membrane of first dorsal fin reaches almost to the second. Reproduction: direct pairing with demersal, adhesive eggs laid on bottom after male has selected spawning site, male guards eggs until hatching . Breeding habits are probably similar to those of H. compressa .
colors with dorsal fins well separated; M larger size, prolonged posterior and anal ray, rounded caudal fin, posterior membrane of first dorsal fin reaches almost to the second.
Behavioural data for Slender carp gudgeon is currently being reviewed.
Freshwater; demersal; non-migratory. Tropical; 15°S - 16°S north of Derby).
| Language | Common Names |
|---|---|
| 🇬🇧English | Slender Carp Gudgeon · Slender Gudgeon |
| 🇵🇹Portuguese | Guavina-esbelta |
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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