Lutjanus apodus, Schoolmaster snapper : fisheries

You can sponsor this page

Lutjanus apodus (Walbaum, 1792)

Schoolmaster snapper
個人による観察記録の追加 Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lutjanus apodus   AquaMaps   Data sources: GBIF OBIS
Upload your 写真 and ビデオ
Pictures | Videos | Sounds | Stamps, Coins Misc. | グーグルの画像
Image of Lutjanus apodus (Schoolmaster snapper)
Lutjanus apodus
Picture by Patzner, R.

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

> Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Walbaum.

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

; 汽水性の 関連する礁; 深さの範囲 2 - 63 m (Ref. 9626). Subtropical; 42°N - 19°S, 98°W - 31°W (Ref. 55)

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Western Atlantic: north to Massachusetts, USA (rare in Florida) and south to Trinidad and northern Brazil.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 25.0  range ? - ? cm
Max length : 79.1 cm FL オス/雌雄の選別がない; (Ref. 69373); common length : 35.0 cm TL オス/雌雄の選別がない; (Ref. 55); 最大公表体重: 10.8 kg (Ref. 26340); 最大記録サイズ: 42 年 (Ref. 128039)

簡単な記述 形態学 | 形態計測学

背面の脊椎 (合計): 10; 背鰭 (合計): 14; 肛門の骨 3; 臀鰭: 8. Snout long and pointed, mouth large. One of the upper pairs of canine teeth notably enlarged, visible when mouth is close. Preopercular notch and knob weak. Pectoral fins long, reaching the level of anus. Scale rows on back parallel to lateral line, at least anteriorly. Olive gray to brownish on upper back and sides, with eight narrow, pale vertical bars which may be faint or absent in large adults. A solid or broken blue line which may disappear with growth, runs under the eye.

生物学     用語集 (例 epibenthic)

Adults occur in shallow, clear, warm, coastal waters over coral reefs. Often near the shelter of elkhorn corals and gorgonians (Ref. 9710). Juveniles are encountered over sand bottoms with or without seagrass (Thalassia), and over muddy bottoms of lagoons or mangrove areas. Young sometimes enter brackish waters. Sometimes form resting aggregations during the day. Feed on fishes, shrimps, crabs, worms, gastropods and cephalopods. Considered a good food fish, it is marketed fresh or frozen (Ref. 55). Maximum length for female taken from Ref. 3093.

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 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

Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 10 October 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Reports of ciguatera poisoning (Ref. 30911)





Human uses

水産業: 商業
FAO - Publication: search | FishSource | 私達の周りの海

より多くの情報

共通名の
類義語
代謝
捕食動物
生態毒性
繁殖
成熟
放精
卵の集合体
生産力

卵の開発
参考文献
水産養殖
水産養殖の紹介
緊張
遺伝子の
Electrophoreses
遺伝
病気
行列
Nutrients
Mass conversion
協力者
画像
Stamps, Coins Misc.

シガテラ(食中毒の名前)
速度
泳ぐ 型式
カマ
Otoliths

視覚

用具

特記事項

XMLをダウンロードして下さい

インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 123201): 23.3 - 28, mean 26.4 °C (based on 412 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01312 - 0.01668), b=2.97 (2.95 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  4.3   ±0.4 se; based on diet studies.
Generation time: 3.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Prior r = 0.60, 95% CL = 0.39 - 0.89, Based on 1 stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100).
価格帯 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 17.6 [9.5, 30.2] mg/100g; Iron = 0.333 [0.194, 0.618] mg/100g; Protein = 19.6 [18.1, 21.0] %; Omega3 = 0.21 [0.12, 0.36] g/100g; Selenium = 28.8 [14.3, 56.3] μg/100g; VitaminA = 90.2 [15.2, 455.2] μg/100g; Zinc = 0.26 [0.18, 0.40] mg/100g (wet weight);