分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Uranoscopoidei (Sand dwellers) >
Pinguipedidae (Sandperches)
Etymology: Parapercis: Greek, para = the side of + Greek, perke = perch (Ref. 45335); johnsoni: Named for Jeffrey W. Johnson of the Queensland Museum.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 84 - 114 m (Ref. 104177). Tropical
South Pacific: French Polynesia, Marquesas Is.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 10.7 cm SL オス/雌雄の選別がない; (Ref. 104177)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 5; 背鰭 (合計) : 21 - 211; 肛門の骨: 1; 臀鰭: 17; 脊つい: 30. This species is distinguished from all its congeners by the following characters: the 4th and 5th dorsal-fin spines about equal in length; D V,21; A I,17; pectoral-fin rays modally 17; pored lateral-line scales modally 52 or 53; median predorsal scales 7 or 8; transverse scale rows modally 4/14; gill rakers on 1st gill arch 13-16; single row of teeth on vomer; no teeth on palatine; 3 pairs of enlarged canines at front of lower jaw; single large pore on front of chin; single row of 6 large pores on free margin of preopercle; upper lobe of caudal fin prolonged. Colouration: dorsal surfaces of the head and body and dorsal fins uniformly brownish with 3-7 irregular black patches on soft dorsal fin (Ref. 104177).
Cross section: oval.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ho, H.-C., 2015. Description of a new species and redescription of two rare species of Parapercis (Perciformes: Pinguipedidae) from the tropical Pacific Ocean. Zootaxa 3999(2):255-271. (Ref. 104177)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00314 - 0.01524), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |