| Scarlet badis | |
|---|---|
| |
| Dario dario male | |
| Conservation status | |
 Data Deficient (IUCN 3.1) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Family: | Badidae |
| Genus: | Dario |
| Species: | D. dario |
| Binomial name | |
| Dario dario (F. Hamilton, 1822) | |
| Synonyms | |
| |
The scarlet badis (Dario dario) is a tropical freshwater fish and one of the smallest known percoid fish species. It is a micropredator, feeding on small aquatic crustaceans, worms, insect larvae and other zooplankton. It is sold under a variety of names (Badis badis bengalensis, B. bengalensis) in the aquarium trade.
Description
Scarlet badis are among the smallest percoid fish species. Males usually do not exceed 2 cm (0.79 in), with the females being even smaller around 1.3 cm (0.51 in), the maximum length can reach 3.5 cm (1.4 in) to 4 cm (1.6 in). Apart from the size difference, the sexes are easy to distinguish by the vibrant colors and prominent fins of the male.
Distribution and habitat
The distribution of this species appears to be restricted to tributary systems draining into the Brahmaputra River in parts of West Bengal and Assam states of India, although it might also range into Bhutan. It typically inhabits shallow, clear water streams with sand or gravel substrates and dense growths of marginal and/or aquatic vegetation.
References
- ^ Britz, R.; Chaudhry, S. (2010). "Dario dario". IUCN Red List of Threatened Species. 2010: e.T168542A71506120. doi:10.2305/IUCN.UK.2010-4.RLTS.T168542A71506120.en. Retrieved 20 November 2021.
- Froese, Rainer; Pauly, Daniel (eds.). "Dario dario". FishBase. August 2019 version.
- "Dario dario – Scarlet Badis (Badis dario, Badis badis bengalensis) — Seriously Fish". Retrieved 16 December 2022.
External links
Media related to Dario dario at Wikimedia Commons
| Taxon identifiers | |
|---|---|
| Dario dario | |