Classification / Names
Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa
Teleostei (teleosts) >
Anabantiformes (Gouramies, snakeheads) >
Badidae (Chameleonfishes)
Etymology: Badis: 'badis' is presumably a Bengali local name, possibly derived from 'bhedo' or 'bheda', but it lacks a proper reference. Probably incorrect etymology (J. Müller, pers. comm., April 2021, after information from native speakers); kaladanensis: Named for the River drainage, the Kaladan River; an adjective.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; pelagic-neritic. Tropical
Asia: India.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.9 cm SL male/unsexed; (Ref. 124777)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 16 - 17; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 7 - 8; Vertebrae: 28 - 29. This species is distinguished from its congeners by the following set of characters: with a post nuchal hump; a conspicuous dark blotch covering superficial part of cleithrum above pectoral-fin base; with a dark anterior dorsal-fin blotch between 3rd to 5th spines (consistently present in live and preserved specimens); scales in lateral row 27-30; circumpeduncular scale rows 18-20; vertebrae 28-29; first gill arch with 9 rakers; no dark blotch on the dorsolateral aspect of caudal peduncle (Ref. 124777).
This species is found in association with Olyra saginata, Pethia expletiforis, Rasbora rasbora and R. daniconius (Ref. 124777).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Ramliana, L., S. Lalronunga and M. Singh, 2021. Badis kaladanensis, a new fish species (Teleostei: Badidae) from Mizoram, northeast India. PLoSONE 16(7). (Ref. 124777)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00501 - 0.02757), b=2.92 (2.72 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).