Kali falx

Kali falx Melo, 2008

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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Kali falx   AquaMaps   Data sources: GBIF OBIS
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drawing shows typical species in Chiasmodontidae.

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

Actinopteri > Scombriformes (Mackerels) 鱸形目 (Mackerels) > Chiasmodontidae (Snaketooth fishes) 叉齒鱚科 (Snaketooth fishes)
Etymology: Kali: Named after Kali, a Hindu goddess.;  falx: From the Latin falx, sickle; in a reference to the well developed sickle-shaped anterior most tooth, a diagnostic characteristic for the species. A noun in apposition..

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

海洋 深海區的; 深度上下限 1300 - 2870 m (Ref. 75596). ; 29°N - 8°N

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

Atlantic, Indian and Pacific: Equatorial and tropical regions of the northern hemisphere: from a single locality in eastern Atlantic at 8° N; two localities in Indian at about 14° N; and Pacific Plate and Eastern Pacific, between 29° N and 10° N.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 16.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 75596)

簡短描述 型態特徵 | 形態測量圖

Body elongate, laterally compressed. Greatest body depth at origin of first dorsal fin. Scales absent, except for lateral-line scales, embedded in skin. Kali falx is diagnosed from its congeners by a unique characteristic: first tooth in lateral remarkably enlarged, 17.2-20.5% in premaxillary length, sickle-shaped, projecting anteriorly (vs. first tooth in lateral series of premaxilla of same size or smaller than adjacent teeth in K. colubrina, K. kerberti, K. macrodon, K. macrura, and K. parri; fang-like, 15.2-16.4% in premaxillary length, slightly curved, not projecting anteriorly in K. indica).

生物學特性     字彙 (例如 epibenthic)


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


主要參考資料 Upload your references | 參考文獻 | 合作者 : Paxton, John | 合作者

Melo, M.R.S., 2008. The genus Kali Lloyd (Chiasmodontidae: Teleostei) with description of new two species, and the revalidation of K. kerberti Weber. Zootaxa 1747:1-33. (Ref. 75596)

IUCN 瀕危狀態 (Ref. 125652)

  無危 (LC) ; Date assessed: 12 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [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).
營養階層 (Ref. 69278):  3.7   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).