分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Liopropomatidae (Painted basslets) > Liopropomatinae
Etymology: Liopropoma: Greek, leio = smooth + Greek, pro = in front of + Greek, poma, -atos = cover, operculum (Ref. 45335); olneyi: Named for John E. Olney.
Eponymy: John Edward Olney Sr (1947–2010) was an American ichthyologist, fisheries biologist and naturalist who worked at the Virginia Institute of Marine Science. [...] (Ref. 128868), visit book page.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 pelagic-neritic; 深度上下限 123 - 220 m (Ref. 95863).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Caribbean: adults are known from images and specimens from Curaçao. Larvae are known from the Florida Straits and Gulf of Mexico.
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 8.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 95863)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 9; 背的軟條 (總數) : 11; 臀棘: 3; 臀鰭軟條: 8; 脊椎骨: 24. This liopropomin serranid is distinguished by the following set of adult and larval characters: D IX,11; A III, 8; pectoral fin 14-15; in adults - lateral-line scales 46-48, length of first dorsal spine 4.5% SL; margin of spinous dorsal fin shallowly indented posteriorly (fourth spine 9.7-12% SL, fifth spine only slightly shorter than fourth, 8.3-9.3% SL, and sixth-ninth spines approximately subequal, 5.5–8.9% SL); in larvae, second-eighth spines elongate, 57.1-150% SL; body of adults slender, depth at dorsal-fin origin 23% SL and the least caudal-peduncle depth is 13-15% SL. Predominant color of adults when alive is yellow; yellow covering dorsal portion of trunk, in stripe from tip of upper jaw to posterior edge of operculum and in narrower broken stripe from ventral edge of orbit to posterior edge of operculum, on dorsal and caudal fins, and in stripe on anal fin; top of head is dark rose/orange, ventral portions of head and trunk pale rose to white; dorsal and ventral portions of trunk with scattered yellow spots. When preserved in alcohol, the head and trunk uniformly pale, slightly paler on abdomen and throat. Larvae has a conspicuous pattern of orange chromatophores in life on head and trunk, orange pigment on elongate second dorsal-fin spine associated with swellings in sheath covering spine, several orange blotches on anal-fin rays, large blotch of orange pigment covering most of pelvic fin, and melanophores on spinous dorsal fin (Ref. 95863).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Collected from rocky slopes and ledges. When threatened, it retreats into small caves and crevices. Larva from Florida Straits was captured between 25 and 50 m (Ref. 95863).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Baldwin, C. and G.D. Johnson, 2014. Connectivity across the Caribbean Sea: DNA barcoding and morphology unite an enigmatic fish larva from the Florida Straits with a new species of sea bass from deep reefs off Curaçao. PLoS ONE 9(5):e97661. (Ref. 95863)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
首選溫度 (參考文獻
123201): 19.7 - 23.7, mean 21.4 °C (based on 7 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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