Classification / Names
Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Toxotidae (Archerfishes)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL
Main reference
Allen, G.R. 1991. (Ref. 2847)
References |
Biblio |
Coordinator |
Collaborators
Size / Weight / Age
Max length : 30.0 cm TL male/unsexed; (Ref. 4833); common length : 20.0 cm TL male/unsexed; (Ref. 4833)
Environment
Freshwater; brackish; reef-associated; amphidromous (Ref. 51243)
Climate / Range
Tropical; 25°C - 30°C (Ref. 1672)
Distribution
Asia and Oceania: India eastward to the Philippines, and south to Indonesia, Vanuatu, Solomon Islands, Papua New Guinea, and northern Australia.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 4;
Dorsal
soft rays
(total): 11-13;
Anal
spines: 3;
Anal
soft rays: 15 - 17
Occurs primarily in brackish mangrove estuaries, but also penetrates rivers and small streams (Ref. 4833, 44894). Reported to occur near overhanging vegetation on reefs (Ref. 9710, 48636). Usually in small aggregations (Ref. 48635). Feeds at the surface during daytime on floating debris which includes insects and vegetable matter. It is renowned for its ability to 'shoot down' insect prey by expelling beads of water from its mouth with considerable force and for its remarkable ability to compensate for visual refraction when aiming its shoots; shooting range is about 150 cm (Ref. 2847, 55339). Sold fresh in markets.
Human uses
Fisheries: minor commercial; aquarium: commercial
More information
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Internet sources
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Estimates of some properties based on empirical models
Phylogenetic diversity index
(Ref. 82805)
PD50 = 0.5156 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
(Ref. 69278)
2.6 ±0.27 se; Based on food items.
Resilience
(Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)