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Teleostei (teleosts) > Beloniformes (Needle fishes) > Adrianichthyidae (Ricefishes) > Adrianichthyinae
Eponymy: Nicolaus Adriani (1865–1926) was a Dutch Christian missionary for the Nederlandsch Bijbelgenootschap. [...] Dr Canna Maria Louise Popta (1860–1929) was one of the first Dutch women to take up ichthyology and one of the first women to study at Leiden, which awarded her degree in Geology, Zoology and Botany. [...] (Ref. 128868), visit book page.
More on authors: Weber & deBeaufort.

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

Freshwater; pelagic; pH range: 7.5 - 8.5. Tropical; 24°C - 29°C (Ref. 31267); 1°S - 3°S, 120°W - 121°W (Ref. 26747)

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

Asia: Endemic to Lake Poso, Sulawesi, Indonesia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 17.1 cm SL male/unsexed; (Ref. 26747)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 11 - 13; Anal soft rays: 24 - 27. Can be easily distinguished from all other species of Adrianichthyidae by the combination of the following characters: jaws subequal, 24-27 anal fin rays, eye conspicuously smaller than snout, about 75-85 scales in lateral row, 11-13 branched dorsal rays (Ref. 26747).

Eggs are attached to the body, between the pelvic fins (Ref. 31267).

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

Eggs are carried, protected in a body cavity by the pelvics, until hatching.

Main reference Upload your references | References | Coordinator : Seegers, Lothar | Collaborators

Parenti, L., 2008. A phylogenentic analysis and taxonomic revision of ricefishes, Oryzias and relatives (Beloniformes, Adrianichthyidae). Zool. J. Linn. Soc. 154(3):494-610. (Ref. 80012)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Endangered (EN) (B1ab(iii)); Date assessed: 28 January 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Adrianichthys poptae (Weber & de Beaufort, 1922)