分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: forestii: Named for Fausto Foresti for his contributions to our knowledge of fish genetics..
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Tropical
South America: Rio Paraguay drainage, rio Baía (upper rio Paraná system), and rio Paraná in Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.8 cm SL オス/雌雄の選別がない; (Ref. 81199)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 11; 臀鰭: 21 - 27. Can be easily diagnosed from all other species of the genus , except
Moenkhausia oligolepis, Moenkhausia sanctaefilomenae, Moenkhausia pyrophthalma, and Moenkhausia diktyota, by having a reticulated body pigmentation pattern and a conspicuous dark blotch on the caudal peduncle extending to the base of caudal-fin rays preceded by a lighter area. Differs from Moenkhausia oligolepis by the having incomplete pored lateral line (vs. complete) and 23-26 lateral line scales (vs. 28-31); from Moenkhausia sanctaefilomenae by having 5 transverse series of scales above the lateral line (vs. 4 ) and 4 transverse series of scales below the lateral line (vs. 3); from Moenkhausia pyrophthalma by having body depth 38.3-45.2% in SL (vs. 31.2-33.0%), lateral line scales 23-26 (vs. 27-31), and an inconspicuous dark inverse triangular humeral blotch located on second and third lateral line scales (vs. a conspicuous black
inverse drop-shaped humeral blotch located on second to fourth lateral line scales); from Moenkhausia diktyota by its caudal peduncle with very widely scattered dark pigment resulting in conspicuous lighter area preceding a conspicuous caudal-fin blotch which extends between the dorsal to ventral margins of the proximal one-third of caudal-fin base (vs. caudal peduncle with elongate black stripe extending from the vertical through the last anal-fin ray to the tips of middle caudal fin rays) (Ref. 81199).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Benine, R.C., T.C. Mariguela and C. Oliveira, 2009. New species of Moenkhausia Eigenmann, 1903 (Characiformes: Characidae) with comments on the Moenkhausia oligolepis species complex. Neotrop. Ichthyol. 7(2):161-168. (Ref. 81199)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00517 - 0.02796), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
