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Aphanius almiriensis Kottelat, Barbieri & Stoumboudi, 2007

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Greece country information

Common names: Almiri toothcarp
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, Peloponnese: Korinthia Distr. Brackish water spring Kokosi at southern end of Almiri beach, at Kato Almiri, about 4 km south of Loutra Elenis, MHNG 2654.087 (holotype of Aphanius almiriensis, 35.1 mm SL). There are only two populations known to date, in the spring near Almiri (Saronikos Gulf) and in the Meligou lagoon (Argolikos Gulf). Almiri spring is a permanent brackish water spring (23 ppt) adjacent to the sea, which it joins after a few meters; the spring itself is now contained by a concrete wall and the enclosure is filled with typical halophytic aquatic vegetation. Meligou lagoon is a permanent brackish marsh (11-25 ppt). Until the second half of the 20th century it occupied an area of about 2.6 square km, later on, reclamation works reduced its surface area to 1.5 square km. There is a spring along the west side of the lagoon, with permanent freshwater discharge. The species is observed in shallow areas with slow current, among vegetation, as well as in the water column. It is a very fast swimmer and forms schools. It is a short-lived species and a fractional spawner that breeds in late spring to early summer, spawning 1-3 eggs a time. However, since larvae were collected in Meligou in September 1998, its reproductive period may be prolonged until late summer. This species was discovered in 1997 in the Almiri spring, which at the time released brackish water of constant salinity. Between 1997 and 2000, the observed salinity was 23 ppt. however, by 2002 the spring was releasing pure seawater, the only fish observed were mugilids and was occupied by unidentified sea grasses and sea anemones, that the species was then believed to be extinct. A visit in October 2003, however, yielded 5 juveniles (13.4-22.1 mm SL), but by July 2004, despite intensive search, no A. almiriensis were observed in Almiri. After realizing the distinctness of the Almiri population, older collections were re-examined for possible additional localities; a sample obtained in Meligou lagoon in October 1998 was discovered. In this sampling occasion, the species was estimated as abundant in the main freshwater spring supplying the lagoon at its NW side. However, recently, this spring was dammed with rocks, to create a 'natural swimming pool'. During a visit in July 2004, no fish were present in the modified spring area, but this species was collected from different areas of the lagoon (Ref. 58344). Status of threat: critically endangered (Ref. 58344).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., R. Barbieri and M.T. Stoumboudi, 2007
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cyprinodontiformes (Rivulines, killifishes and live bearers) > Aphaniidae (Oriental killifishes)
Etymology: almiriensis: Named for its type locality, Kato Almiri, Peloponnese, Greece..
  More on authors: Kottelat, Barbieri & Stoumboudi.

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

; 淡水; 半鹹淡水 底中水層性.   溫帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Europe: Greece and Turkey.
歐洲: 希臘。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 2.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 58344); 3.9 cm SL (female)

簡短描述 型態特徵 | 形態測量圖

背的軟條 (總數): 9-11; 臀鰭軟條: 10 - 11. The species is distinguished from its congeners by the following: yellow caudal of the male, with a wide faint grey margin (vs. hyaline, greyish, greyish blue, or bright yellow with or without a black subdistal bar); color pattern of the female with 7-11 dark, roundish blotches on the side, more or less connected by an irregular dark midlateral stripe; additionally, (not unique to it), male with 6-10 dark, broad, regularly set bars on the body; neuromasts in interorbital area in deep open grooves; 25-28+2 scales in lateral series on body; and 15-16 pectoral rays (Ref. 58344).
此魚種被與它的同類區分藉由跟隨: 黃色的尾部雄魚, 具有一個寬的模糊灰色的邊緣;(vs. 透明的﹐略灰色的﹐和略灰色的藍色, 或鮮黃色的具有或者沒有黑色的子末梢部的橫帶) 彩色斑紋側邊上雌魚有 7-11 深色又圓的斑塊, 約略被一條不規則深色的側面中央的斑紋連接; 附加地 ,(不是獨特對它), 在身體上雄魚有 6-10條深色的﹐寬的﹐和經常固定的橫帶; 在深的開放凹槽的眼間骨區域中的神經瘤; 在身體上的側線列中的 25-28+2個鱗片; 而且 15-16個胸鰭鰭條.(參考文獻 58344)

生物學特性     字彙 (例如 epibenthic)

Benthopelagic adults inhabit fresh and brackish water springs with salinity of up to 23 ppt. They are observed in shallow areas with slow current, among vegetation, as well as in the water column. They are short-lived, form schools and fast swimmers. Mature females are fractional spawners that breed in late spring - early summer, spawning 1-3 eggs a time (apparently the reproductive period may be prolonged until late summer) (Ref. 58344).

這種是在水淺的區域被觀察的大洋底棲性魚種且水流和緩的地方, 在植物之中, 以及在水團。 它是一位很快速的游泳者而且形成魚群。 它是一個生命期短的種與一個在春末繁殖的少產的魚種 - 被產卵 1-3個卵次 (顯然地它的生殖時期可能是延長到夏末) 的初夏.(參考文獻 58344)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

歐洲: 希臘。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Freyhof, J. and B. Yoğurtçuoğlu, 2020. A proposal for a new generic structure of the killifish family Aphaniidae, with the description of Aphaniops teimorii (Teleostei: Cyprinodontiformes). Zootaxa 4810(3):421-451. (Ref. 126233)

IUCN 瀕危狀態 (Ref. 130435)

  極危 (CR) (B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 01 January 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00434 - 0.02104), b=3.22 (3.04 - 3.40), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.9   ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).