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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Percopsiformes (Trout-perches, pirate perches and cavefishes) >
Aphredoderidae (Pirate perches)
Etymology: Aphredoderus: Greek, aphod = excrement + Greek, dere = throat, in reference to the unusual postion of the anus (Ref. 45335); ornatus: Name 'ornatus' refers to the black horizontal stripe ornamentation on the lower half of the caudal peduncle and rear abdomen of this species.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Temperate
North America: USA.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 8.8 cm SL オス/雌雄の選別がない; (Ref. 133071)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 4; 背鰭 (合計) : 10 - 12; 肛門の骨: 3; 臀鰭: 6 - 7. This species is distinguished from its congeners by the following set of characters: ventrolateral stripe present, and all except A. sayanus by lower mean scale counts; lateral series 42 vs. 46-49, rows above lateral line 8 vs. 9-10, caudal peduncle rows 29 vs. 33-35, and four vs. three dorsal spines. From A. sayanus, this species has a narrower body (mean 30.5% SL vs. 33%). From A. retrodorsalis, this species further differs by having two defined caudal spots and a shorter postopercular length frequently <15% SL compared to >15% SL (Ref. 133071).
Cross section: compressed.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Muller, T.A. and A.M. Simons, 2024. Taxonomic revision of the Pirate Perches, Aphredoderus, (Percopsiformes:
Aphredoderidae) with descriptions of two new species. Zootaxa 5415(1):077-105 (Ref. 133071)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
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): PD
50 = 0.7502 [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).
栄養段階 (参照
69278): 3.3 ±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 (10 of 100).
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