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Deveximentum ruconius (Hamilton, 1822)

Deep pugnose ponyfish
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Deveximentum ruconius
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Hong Kong country information

Common names: Deep pugnose ponyfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported fom Mirs Bay, Tolo Channel, and Tolo Harbour (Ref. 126271). Also reported from artificial reefs in Hoi Ha Wan (Ref. 119713). Juveniles were recorded from Lai Chi Chong (Ref. 125536). Also Ref. 125407.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/hk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ni, I.-H. and K.-Y. Kwok, 1999
National Database:

Common names from other countries

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Acanthuriformes (Surgeonfishes) > Leiognathidae (Slimys, slipmouths, or ponyfishes) > Gazzinae
Etymology:   More on author: Hamilton.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; freshwater; brackish; demersal; amphidromous (Ref. 51243); depth range 3 - 60 m (Ref. 90102), usually ? - 40 m (Ref. 30573).   Tropical; 26°C - 29°C (Ref. 4959)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: tropical Indian Ocean and southeast Asia, north to Taiwan and China, south to northern Australia. Also reported from New Caledonia (Ref. 11889).

Length at first maturity / Size / Weight / Age

Maturity: Lm 5.2  range ? - ? cm
Max length : 8.0 cm TL male/unsexed; (Ref. 3424); common length : 6.0 cm NG male/unsexed; (Ref. 3424)

Short description Morphology | Morphometrics

Dorsal spines (total): 8; Dorsal soft rays (total): 16-17; Anal spines: 3; Anal soft rays: 14.

Biology     Glossary (e.g. epibenthic)

Found in coastal waters. Enters estuaries and rivers (Ref. 30573). Usually over sand or mud bottoms and rarely near reefs (Ref. 90102). Forms schools. Feeds on small crustaceans (Ref. 5213). Marketed fresh or dried and salted (Ref. 12693).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Woodland, David J. | Collaborators

James, P.S.B.R., 1984. Leiognathidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 2. FAO, Rome. pag. var. (Ref. 3424)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: minor commercial
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 24.5 - 29.1, mean 28.1 (based on 1726 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01340 - 0.02471), b=2.94 (2.86 - 3.02), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  2.7   ±0.27 se; based on food items.
Resilience (Ref. 120179):  High, minimum population doubling time less than 15 months (K=1.00-1.60).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (12 of 100).
Price category (Ref. 80766):   Medium.