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Diagnostic Description

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Body have 2 series of dark blotches with all blotches in the first series not extending below the lateral line. Body moderately deep, depth 2.3-2.8 in SL. Third dorsal spine longest 5.4-6.3 in SL; uppermost of pectoral fin rays unbranched. Oblique rows of scales on cheek 5; scales dorsally on head extending anterior to posterior nostril. Posterior margin of preopercle serrate, ventral margin with 2 antrorse spines; subopercle and interopercle smooth. Undeveloped gill rakers 7-9. Caudal fin slightly emarginate with some prolonged filaments (Ref. 43101).
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Recorder
Estelita Emily Capuli
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Morphology

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Dorsal spines (total): 10; Dorsal soft rays (total): 17 - 18; Analspines: 3; Analsoft rays: 7
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分布

provided by The Fish Database of Taiwan
分布於台灣西南部海域。
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臺灣魚類資料庫
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利用

provided by The Fish Database of Taiwan
小型花鱸,不具經濟性之魚種。偶以一支釣等捕獲。不具食用價值。
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描述

provided by The Fish Database of Taiwan
體長橢圓形,側扁而略高,標準體長為體高之2.3-2.8倍。頭背部略為弧形;眶間區平坦。眼稍大,長於或等於吻長。口大;上下頜前端具小犬齒。鰓耙總數17-18,隨成長而漸退化。前鰓蓋骨下緣具二枚前向棘。體被細小櫛鱗,主上頜骨及頤部無鱗;頰部鱗列數5;側線完整,側線鱗孔數32-33,側線上鱗列數4 1/2。背鰭鰭棘部與軟條部相連,具缺刻,具硬棘X,軟條17-18,第III棘最長;臀鰭硬棘III枚,軟條7;腹鰭腹位,末端延伸不及肛門開口;胸鰭延長,中央之鰭條長於上下方之鰭條,鰭條 13,部份鰭條有分支;尾鰭中凹形。頭背側橘黃色,背側中部具一條金黃色縱帶,頭腹側淡色。體側粉黃色,具二列金黃色班塊:第一列有5個位於背部上,另兩個在尾柄上;第二列有4個,第四個長形,延伸至尾鰭基部。
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棲地

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主要棲息於較深水域的岩礁區。底棲性。內食性,以小型魚類及甲殼類為食。
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Plectranthias sheni

provided by wikipedia EN

Plectranthias sheni is a species of marine fish belonging to the family Serranidae. It has only been recorded off the coast of Taiwan. Although only recently described, examples of this fish have been known for some time but have been misidentified as the more widespread species Plectranthias anthioides and Plectranthias kamii.

This is a deep-bodied fish with large mouth and eyes, growing up to 11 cm standard length. Its general colouring is yellowish-pink with a yellow head and two rows of irregular dark golden blotches along the body. The fins are generally yellow with darker basal areas on the first dorsal and pectoral fins. The first dorsal fin has spiked rays, the third being the longest.

Etymology

The fish is named in honor of Shieh-Chieh Shen, of the National Taiwan University, who obtained the holotype and most of the paratype specimens and deposited them at his university.[1]

References

  1. ^ Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Order PERCIFORMES (part 4): Suborder SERRANOIDEI: Families SERRANIDAE and ANTHIADIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 24 March 2023.
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Plectranthias sheni: Brief Summary

provided by wikipedia EN

Plectranthias sheni is a species of marine fish belonging to the family Serranidae. It has only been recorded off the coast of Taiwan. Although only recently described, examples of this fish have been known for some time but have been misidentified as the more widespread species Plectranthias anthioides and Plectranthias kamii.

This is a deep-bodied fish with large mouth and eyes, growing up to 11 cm standard length. Its general colouring is yellowish-pink with a yellow head and two rows of irregular dark golden blotches along the body. The fins are generally yellow with darker basal areas on the first dorsal and pectoral fins. The first dorsal fin has spiked rays, the third being the longest.

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