分類 / 名稱
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Teleostei >
Perciformes/Serranoidei (Groupers) >
Grammistidae (Soapfishes)
Eponymy: R N Drummond Sutton may have been the author’s teacher, as he states that this is the person “who guided my early steps in science.” (By the time of Smith’s description, he was the ‘late’ R N Drummond Sutton) Guy E Drummond Sutton greatly assisted Smith’s scientific work. Presumably he was a relative of Sutton, RND (below), with the genus being named after the elder Drummond Sutton and the species after the younger. (Ref. 128868), visit book page.
More on author: Smith.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 11 - 24 m (Ref. 27020). 熱帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Indian Ocean: Tanzania and Comoros.
西印度洋: 坦尚尼亞與科摩洛。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 7.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 27020)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 22 - 24; 臀棘: 3; 臀鰭軟條: 18 - 20; 脊椎骨: 26. Adult body of Comoros specimens when fresh red, with indistinct dusky blotches more dorsally; head dusky red dorsally and on nape, a dark brown strip on side of snout and extending posteriorly from lower part of eye. Opercle with a distinct, horizontally elongate dark brown spot. No dermal flap or small tentacle dorsally on eye. One large pore in interorbital space on each side close to the edge of the orbit; a small median pore posteriorly in interorbital space. Tubular anterior nostril very long, on edge of snout at the base of the upper lip; when laid back reaching the posterior nostril; when bent forward, extending to front of upper lip. Scales without projecting ctenii on posterior edge. Longitudinal scale series 50-53.
Body shape (shape guide): fusiform / normal; Cross section: oval.
科摩洛標本的成魚身體新鮮時紅色的, 更背面有不明顯的暗色斑塊; 頭部暗紅色的背面與在後頸上, 吻的在側邊上的深褐色的長條而且從眼的較下面的部位向後延伸。 鰓蓋有一個明顯的, 水平細長的深褐色的斑點。 沒有皮蓋或小的觸鬚在眼背面上。 在兩邊上的眼間隔的一個大的孔接近眼窩的邊緣; 在後部地在眼間隔的一個小的中央孔。 管狀的前鼻孔非常長的, 在上嘴唇的基底的吻的邊緣上; 當往後面達到後面的鼻孔; 當彎曲向前地, 延伸至上嘴唇的前面。 在後緣上的沒有突出的櫛齒的鱗片。 縱向的鱗片系列 50-53.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 坦尚尼亞與科摩洛。
Randall, J.E. and C.C. Baldwin, 1997. Revision of the serranid fishes of the subtribe Pseudogrammina, with descriptions of five new species. Indo-Pac. Fish. (26):56 p. (Ref. 27020)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 19 July 2017
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01148 (0.00443 - 0.02975), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.5 ±0.6 se; based on size and trophs of closest relatives |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |