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No image available for this species; drawing shows typical species in Adrianichthyidae.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Beloniformes (Needle fishes) > Adrianichthyidae (Ricefishes) > Oryziinae
Etymology: Oryzias:Greek, oryza = rice; because of the habitat used by this fish (Ref. 45335); kalimpaaensis:Named for the type locality, Lake Kalimpa’a, Central Sulawesi.
背的软条 (总数) : 11 - 13. This species is distinguished by the following set of characters: lateral line line scales 61-67; D 11-13; pectoral-fin rays 11-13; body depth 16.0-22.2% SL; head length 30.1-33.7% SL (Ref. 126777). Cross section: compressed.
Lake Kalimpa’a, where the species was collected, is characterized by calm water with sandy and muddy substrate, the vegetation was dominated by the weed Phragmites karka (Cyperales: Poaceae) and reported depth is about 11 meters with and water temperature 22 °C with pH 5–6.5 and DO 13.9 Mg/L, when measured during daytime. Other species present in the lake were introduced African tilapia Oreochromis sp., the snakeskin gourami Trichopodus pectoralis, and a native eel Anguilla species. This species is a pelvic-brooder, where females carry an egg cluster until hatching (Ref. 126777).
Gani, A., N. Suhendra, F. Herder, J. Schwarzer, J. Möhring, J. Montenegro, M. Herjayanto and D.F. Mokodongan, 2022. A new endemic species of pelvic-brooding ricefish (Beloniformes: Adrianichthyidae: Oryzias) from Lake Kalimpa’a, Sulawesi, Indonesia. Bonn zoological Bulletin 71(1) 77-85. (Ref. 126777)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
系统发育多样性指数 (参考文献 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (参考文献 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref. 59153): Low vulnerability (10 of 100). 🛈
![Image of Oryzias kalimpaaensis (Lake Kalimpa\](/images/thumbnails/gif/tn_ADRIANT0.gif "Image of Oryzias kalimpaaensis (Lake Kalimpa\")