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Maccullochella ikei Rowland, 1986

Clarence river cod
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drawing shows typical species in Percichthyidae.


Australia country information

Common names: Clarence river cod, East coast cod, Eastern cod
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from New South Wales (Ref. 48666). Recorded from the upper Clarence (Guy Fawkes, Mann and Nymboida rivers) system (New South Wales) (Ref. 44894). Conservation status: endangered (Ref. 48666). Also Ref. 3881.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., S.H. Midgley and M. Allen, 2002
National Database:

Common names from other countries

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

Teleostei > Centrarchiformes (Basses) 鱸形目 (Basses) > Percichthyidae (Temperate perches) 鮨鱸科 (Temperate perches)
Etymology:

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

; 淡水 底中水層性.   亞熱帶的

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

Oceania: Australia.
大洋洲: 澳洲。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 66.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894)

生物學特性     字彙 (例如 epibenthic)

Inhabits pristine sections of clear, flowing, rocky streams strewn with logs and other woody debris. Life history and general biology are similar to that of the Murray cod; however, it has a slightly slower growth rate. Spawns in spring when water temperatures exceed 16°C (Ref. 44894).

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

大洋洲: 澳洲。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Arratia, Gloria | 合作者

IUCN, 1990. 1990 IUCN red list of threatened animals. IUCN, Gland, Switzerland and Cambridge, U.K. 288 p. (Ref. 3881)

IUCN 瀕危狀態 (Ref. 130435)

  瀕危 (EN) (B2ab(iii)); Date assessed: 07 February 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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  無害處的




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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=0.01072 (0.00408 - 0.02815), b=3.01 (2.79 - 3.23), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.9   ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (55 of 100).