Parapercis phenax from Japan and P. banoni from the Southeast Atlantic, New Species of Pinguipedid Fishes Previously Identified as P. roseoviridis
Parapercis phenax from Japan and P. banoni from the Southeast Atlantic, New Species of Pinguipedid Fishes Previously Identified as P. roseoviridis
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来自日本的 Parapercis phenax 和来自东南大西洋的 P. banoni，先前被鉴定为 P. Roseoviridis 的 Pinguipedid 鱼类新种
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
T. Yamakawa
中科院分区：
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作者：
J. Randall;T. Yamakawa
Pinguipedid 鱼 Parapercis phenax，以前被鉴定为 P.roseoviridis (Gilbert)，被描述为一个新物种，来自 42 个样本，87.2-179.7 mm SL，在九州-帕劳海脊 322-600 m 处拖网捕获。它与夏威夷特有的 P. Roseoviridis 的不同之处在于有 60-64 个侧线鳞片（对比 54-57）、10-13 个下肢鳃耙（对比 8-10），并且体型较大（最大的 Roseoviridis，159 毫米 SL）。 Parapercis banoni，在东南大西洋瓦尔迪维亚浅滩 220-235 m 处拖网捕捞，并首先被 Banon 等人鉴定为 P. Roseoviridis。 (2000)，通过 4 个样本进行描述，SL 为 148-191.5 mm。它最接近 P. phenax，但不同之处在于具有更宽的眶间宽度（5.5-5.7% SL vs. phenax 3.2-5.1% SL）、较短的腹鳍（17.0-17.6% SL vs. 18.3-23.1% SL），背鳍的棘部分没有黑色素。 Parapercis maritzi Anderson (1992)，根据 12 个样本进行描述，SL 为 131-167 mm，采集于南非特兰斯凯和夸祖鲁-纳塔尔省 80-200 m 处，代表玫瑰绿复合体的第四种。
The pinguipedid fish Parapercis phenax, formerly identified as P. roseoviridis (Gilbert), is described as a new species from 42 specimens, 87.2-179.7 mm SL, taken by trawl in 322-600 m on the Kyushu-Palau Ridge. It differs from the endemic Hawaiian P. roseoviridis in having 60-64 lateral-line scales (vs. 54-57), 10-13 lower-limb gill rakers (vs. 8-10), and in larger size (largest roseoviridis, 159 mm SL). Parapercis banoni, trawled in 220-235 m on the Valdivia Bank in the southeastern Atlantic and first identified as P. roseoviridis by Banon et al. (2000), is described from 4 specimens, 148-191.5 mm SL. It is closest to P. phenax, but differs in having a broader interorbital width (5.5-5.7% SL vs. 3.2-5.1% SL for phenax), shorter pelvic fins (17.0-17.6% SL vs. 18.3-23.1% SL for phenax), and no black pigment on the spinous portion of the dorsal fin. Parapercis maritzi Anderson (1992), described from 12 specimens, 131-167 mm SL, collected in 80- 200 m off Transkei and KwaZulu-Natal, South Africa, represents a 4th species of the roseoviridis complex.