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Psilotris alepis Ginsburg, 1953

Scaleless goby
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Psilotris alepis   AquaMaps   Data sources: GBIF OBIS
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Image of Psilotris alepis (Scaleless goby)
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drawing shows typical species in Gobiidae.

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Psilotris: Greek, psilos = hairless + Greek, thrix = hair (Ref. 45335).
More on author: Ginsburg.

Environment: milieu / climate zone / depth range / distribution range 生態学

海 関連する礁; 深さの範囲 0 - 5 m (Ref. 13628). Tropical

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Western Atlantic: Bahamas, Cuba, St. Croix, and off Yucatan, Mexico.

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL オス/雌雄の選別がない; (Ref. 5521)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 7; 背鰭 (合計) : 10 - 11; 肛門の骨: 0; 臀鰭: 9 - 10. Distinguished by the following characteristics: small; lack scales; possess VII spines in the first dorsal; no head or opercle pores; ventral fins completely separate (Ref. 92840).

生物学     用語集 (例 epibenthic)

Found on shallow bottoms of coral reefs, usually less than 5 m (Ref. 13628).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Böhlke, J.E. and C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2nd edition. University of Texas Press, Austin. (Ref. 5521)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 01 March 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless





Human uses

FAO - Publication: search | FishSource |

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インターネットの情報源

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Estimates based on models

Preferred temperature (Ref. 123201): 26.6 - 28.2, mean 27.5 °C (based on 401 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00295 - 0.02818), b=2.98 (2.72 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  3.1   ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).