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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.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce pélagique; pH range: 7.5 - 8.5. Tropical; 24°C - 29°C (Ref. 31267); 1°S - 3°S, 120°W - 121°W (Ref. 26747)
Asia: Endemic to Lake Poso, Sulawesi, Indonesia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 17.1 cm SL mâle / non sexé; (Ref. 26747)
Rayons mous dorsaux (Total) : 11 - 13; Rayons mous anaux: 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).
Body shape (shape guide): elongated; Cross section: compressed.
Eggs are attached to the body, between the pelvic fins (Ref. 31267).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Eggs are carried, protected in a body cavity by the pelvics, until hatching.
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menacé (EN) (B1ab(iii)); Date assessed: 28 January 2019
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 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).
Niveau trophique (Réf.
69278): 4.0 ±0.5 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (11 of 100).
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