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Teleostei (teleosts) > Beloniformes (Needle fishes) > Adrianichthyidae (Ricefishes) > Adrianichthyinae
Etymology: roseni: Named for the late Donn E. Rosen, in recognition of his enthusiasm, generosity and enduring contributions to atherinomorph systematics..

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

Freshwater; pelagic. Tropical; 1°S - 3°S, 120°W - 121°W (Ref. 54508)

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Asia: Endemic to Lake Poso, Sulawesi, Indonesia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 9.0 cm SL male/unsexed; (Ref. 54508)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 13 - 15; Anal soft rays: 25; Vertebrae: 36. Having orbits projecting beyond dorsal profile of head; paired preethmoid cartilages; 13-16 dorsal-fin rays. Its lower jaw is enclosed in the upper jaw, however, the upper jaw is not as large and broadly expanded. Scales in lateral series 63-65; having the lateral process of pelvic bone in line with fifth pleural rib (Ref. 54508).

This species is likely to be pelagic (Ref. 54508).

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Parenti, L.R. and B. Soeroto, 2004. Adrianichthys roseni and Oryzias nebulosus, two new ricefishes (Atherinomorpha: Beloniformes: Adrianichthyidae) from Lake Poso, Sulawesi, Indonesia. Ichthyol. Res. 51:10-19. (Ref. 54508)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (D); Date assessed: 01 October 2018

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): 3.8 ±0.5 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Adrianichthys roseni Parenti & Soeroto, 2004