Teleostei (teleosts) >
Ovalentaria/misc (Various families in series Ovalentaria) >
Ambassidae (Asiatic glassfishes)
Etymology: Chanda: Greek, chandon = with the mouth opened (Ref. 45335).
More on author: Hamilton.
Taxonomic Remarks
Place in the genus Pseudambassis Bleeker, 1874 in Eschmeyer (CofF ver. May 2011: Ref. 86870).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; brackish; demersal; pH range: 7.0 - 8.0; dH range: 9 - 19; potamodromous (Ref. 51243). Tropical; 20°C - 30°C (Ref. 1672); 38°N - 1°N
Asia: Pakistan, India, Bangladesh, Myanmar, Thailand, Malaysia (Ref. 4833) and Nepal (Ref. 9496).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.5 cm TL male/unsexed; (Ref. 120900); max. published weight: 11.53 g (Ref. 120900)
Found in sluggish and standing water. A common species proliferating in impoundments. Most abundant during the rainy season. Feeds on invertebrates (Ref. 12693), worms and crustaceans (Ref. 7020). Breeds everywhere during the rains. Builds a nest and guards its young. Rare in markets and often found in the aquarium trade (Ref. 12693). Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Produces up to 500 eggs.
Yoshigou, H., 2025. Morphological comparison within the glass perchlets genus Ambassis (Osteichthyes: Ovalentalia: Ambassidae), with reference to the comparison of some characters shared with other related genera. Miscellaneous Reports of the Hiwa Museum for Natural History 66:1-47. (Ref. 138911)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
Fisheries: subsistence fisheries; aquarium: commercial
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Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01288 (0.00934 - 0.01776), b=2.97 (2.90 - 3.04), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trophic level (Ref. 69278) |
3.5 ±0.32 se; based on food items. |
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Generation time |
2.6 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resilience (Ref. 120179) |
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity. Fec=500.). |
Fishing Vulnerability (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |
Price category (Ref. 80766) |
Low.
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Nutrients (Ref. 124155) |
Calcium = 678 [434, 1,182] mg/100g; Iron = 1.63 [1.04, 2.50] mg/100g; Protein = 16.8 [15.2, 18.6] %; Omega3 = 0.172 [0.079, 0.380] g/100g; Selenium = 26.3 [10.5, 59.5] μg/100g; VitaminA = 72.5 [35.1, 147.7] μg/100g; Zinc = 2.32 [1.66, 3.18] mg/100g (wet weight); based on nutrient studies. |