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Sargocentron inaequalis Randall & Heemstra, 1985

Lattice squirrelfish
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Sargocentron inaequalis   AquaMaps   Data sources: GBIF OBIS
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Sargocentron inaequalis
Picture by Winterbottom, R.

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

Teleostei > Holocentriformes (Squirrelfishes, soldierfishes) 金眼鯛目 (Squirrelfishes, soldierfishes) > Holocentridae (Squirrelfishes, soldierfishes) 金鱗魚科 (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335);  inaequalis: From the unequal length of the serrae in the series along the posterior edge of the preopercle..
More on authors: Randall & Heemstra.

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

海洋 礁區魚類; 深度上下限 6 - 10 m (Ref. 7459). 熱帶

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

Western Indian Ocean: Chagos Archipelago, Comoro Islands, Seychelles, Reunion. Central Pacific: Line Islands (Kiribati).
西印度洋: 查戈斯群島,科羅摩群島,塞錫爾群島,留尼旺島。 中太平洋: 列島群島 (吉爾巴斯).

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 11.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 27370)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 11; 背的軟條 (總數) : 13; 臀棘: 4; 臀鰭軟條: 9. Pale red in color with edges of the scales darker red; a narrow darker red stripe between scale rows of the body; pelvis and spinous dorsal fines red. 4-5 oblique rows of scales on cheek. Body depth 2.5-2.8 in SL; head length 2.5-2.7 in SL; short snout, 4.25-4.85 in head length; interorbital width 4.75-5.0 in head length; lower jaw slightly inferior. Maxilla extending to between verticals at anterior edge of the iris and slightly posterior to center of the eye, upper jaw length 2.5-2.8 in head length; rounded anterior end of nasal bone; moderately large nasal fossa spineless; retrorse spine on nasal bone between the nasal fossa and edge of premaxillary groove; median edge of nasal bone (premaxillary groove margin) with a small recumbent retrorse spine; preopercular spine, 1.5-1.9 in orbit diameter; posterior edge of preopercle with unequal spinules, some 3-4 times longer than adjacent spines, and few in number (21-23, 6.75-7.2 cm SL); longest dorsal spines, 1.85-2.25 in head length; third anal spine 1.6-1.9 in head length. Rounded caudal fin lobes (Ref. 27370).
灰紅色的顏色以鱗片的邊緣暗紅色; 在鱗片列的之間一條狹窄的暗紅色斑紋身體; 骨盤與刺狀的背部細紅色。 在頰上的 4-5 列斜的鱗片。 體高 2.5-2.8 分之一標準體長; 頭長 2.5-2.7 分之一標準體長; 短吻,4.25-4.85 分之一頭長; 眼間骨寬度 4.75-5.0 分之一頭長; 下頜些微下方。 顎骨延伸至在垂直的之間在虹膜的前緣而且些微地在眼的中心後面, 上頜長度 2.5-2.8 分之一頭長; 圓的鼻骨的前端; 普通大的鼻窩無棘的; 在鼻窩與上頜骨前凹槽的邊緣之間的鼻骨上的逆向的棘; 鼻骨 (上頜骨前的凹槽邊緣) 的中動脈邊緣具有一個小的靠著逆向的棘; 前鰓蓋骨棘,1.5-1.9 分之一眼窩直徑; 後緣前鰓蓋骨有不相等的小刺, 約 3-4 倍毗連的棘, 與數目很少 (21-23,6.75-7.2 公分 SL); 長的背棘,1.85-2.25 分之一頭長; 第三個臀鰭硬棘 1.6-1.9 分之一頭長。 圓的尾鰭葉。 (參考文獻 27370)

生物學特性     字彙 (例如 epibenthic)

An uncommon inhabitant of lagoon reefs (Ref. 9710). Seen only from poison stations (Ref. 9710).

一個潟湖礁的稀有棲居動物.(參考文獻 9710) 見到只從毒藥站.(參考文獻 9710)

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

西印度洋: 查戈斯群島,科羅摩群島,塞錫爾群島,留尼旺島。 中太平洋: 列島群島 (吉爾巴斯).

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

Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)

IUCN 瀕危狀態 (Ref. 130435)

  資料不足 (DD) ; Date assessed: 04 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Preferred temperature (Ref. 123201): 25.7 - 29, mean 27.7 °C (based on 339 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00774 - 0.03400), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.5 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).