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Devario annnataliae Batuwita, de, Silva & Udugampala, 2017

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Devario annnataliae
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drawing shows typical fish in this Family.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Danioninae
Etymology: annnataliae: Named for Natalie Ann Ratnaweera, a wildlife enthusiast.

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

Freshwater; benthopelagic.   Tropical

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

Asia: Brahmana Ella waterfalls, Gin River basin in the Sinharaja World Heritage Site, Sri Lanka.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 7.4 cm SL male/unsexed; (Ref. 118056)

Short description Morphology | Morphometrics

Dorsal soft rays (total): 13; Anal soft rays: 14 - 18; Vertebrae: 36. Devario annnataliae differs from all its congeners in Sri Lanka by the combination of following characters: body depth 24-27 %SL; snout length equal to or greater than eye diameter; color pattern consisting of 5 or 6 irregular, dark blue vertical bars on anterior half of body; P stripe, originating just anterior to dorsal-fin origin; 16-17 predorsal scales; dorsal fin with 10½ branched rays; anal fin with 11½-14½ branched rays; a minute process on first infraorbital; presence of danionin notch; origin of dorsal fin to hypural distance, when carried forward, falling well short of posterior border of eye; pectoral fin, when adpressed, just reaching origin of pelvic fin (Ref. 118056).

Biology     Glossary (e.g. epibenthic)

Inhabits torrents close to the foot of Brahmana Ella waterfall (Ref. 118056).

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

Main reference Upload your references | References | Coordinator | Collaborators

Batuwita, S., M. De Silva and S. Udugampala, 2017. A review of the genus Devario in Sri Lanka (Teleostei: Cyprinidae), with description of two new species. FishTaxa 2(3):156-179. (Ref. 118056)

IUCN Red List Status (Ref. 119314)


CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00318 - 0.01574), b=3.06 (2.88 - 3.24), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.0   ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (17 of 100) .