Sphoeroides camila Carvalho-Filho, Rotundo, Pitassy & Sazima, 2023
Southern bandtail puffer
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Tetraodontinae
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335); camila: Named for Camila Carvalho, one of the daughters of the first author of the new species; noun in apposition.
Etymology: Sphoeroides: Greek, sphaira = ball + Greek, suffix, oides = similar to (Ref. 45335); camila: Named for Camila Carvalho, one of the daughters of the first author of the new species; noun in apposition.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海 関連する礁. Tropical
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Southwestern Atlantic: Brazil, vagrants may occur in the Southern Caribbean.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 14.0 cm SL オス/雌雄の選別がない; (Ref. 131040); common length : 10.0 cm TL オス/雌雄の選別がない; (Ref. 131040)
Max length : 14.0 cm SL オス/雌雄の選別がない; (Ref. 131040); common length : 10.0 cm TL オス/雌雄の選別がない; (Ref. 131040)
簡単な記述 検索表 | 形態学 | 形態計測学
背鰭 (合計) : 7 - 8; 臀鰭: 6 - 8. This species is distinguished from its congeners by the following characters: D 7-8 (rarely 6); A 6-8, rarely 5 (unbranched rays 0-2, branched rays 4-6); pectoral-fin rays 13-14 (rarely 11, 12, 15, or 16), not including a rudimentary one on upper fin sheath; dorsal-fin rays 7–8 (rarely 6); dorsum with two pale lappets before opercle, none black; lappets on left sagittal section of body 24-34; lappets on head before opercle 1-8; adults no prickles on dorsum or sides of body (rarely a small patch after interorbital space), prickles occasionally present in juveniles from interorbital to middle back; very distinct row of black spots on ventrolateral body from chin to end of caudal-fin peduncle, the mid-ones vertically oblong, those on extremities rounded and considerably smaller; absence of black rounded spots above ventrolateral row; caudal fin with a dark bar at base and a very wide yellow-greenish bar posteriorly (Ref. 131040).
Cross section: angular.
Cross section: angular.
This species is common in shallow, clear reef waters, up to 20 m deep along the Brazilian coast, and occasionally to 70 m depth; usually observed alone, in pairs or small groups, and often several individuals are found in a small area, hovering over the substrate. It rarely occurs in
seagrass beds. It is a generalist zoobenthivore, but frequently consumes zooplankton and drift material in the water column or at water surface. Diet is composed of crustaceans, molluscs, worms, echinoderms, and zooplankton larvae. Several individuals of this species were attracted to mussels opened by a diver, which indicates opportunistic foraging, a feature observed for several other pufferfish specie. An individual was observed following a hunting gold spotted eel Myrichthys ocellatus Lesueur, 1825 and snatching two small crabs flushed by the eel, which again demonstrates its opportunistic foraging. This species is diurnal, spending the night in reef crevices or partially buried on the adjacent sand/gravel bottom, with the eyes and upper dorsum exposed (Ref. 131040).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター : Matsuura, Keiichi | 協力者
Araujo, G.S., Y.R Kurtz, I. Sazima, P.H. Carvalho, S.R. Floeter, A. Vilasboa, M.M. Rotundo, C.E.L. Ferreira, J.P. Barreiros, D.E. Pitassy and A. Carvalho-Filho, 2023. Evolutionary history, biogeography, and a new species of Sphoeroides a(Tetraodontiformes: Tetraodontidae): how the major biogeographic barriers of the Atlantic Ocean shaped the evolution of a pufferfish genus. Zool. J. of the Linnean Soc. 199(4):978-993. (Ref. 131040)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
FAO - Publication: search | FishSource |
より多くの情報
養殖生態
食料品（獲物）
餌の構成
摂食量
食料配給
捕食動物
食料品（獲物）
餌の構成
摂食量
食料配給
捕食動物
生態学
生態学
生態学
人口動態
成長のパラメーター
最大年齢/サイズ
長さ-重量比。
長短関係。
体長組成
質量変換
補充
豊度
成長のパラメーター
最大年齢/サイズ
長さ-重量比。
長短関係。
体長組成
質量変換
補充
豊度
ライフサイクル
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
生理学
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
遺伝子の
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
用具
特記事項
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インターネットの情報源
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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]. |
| Bayesian length-weight | a=0.01660 (0.00740 - 0.03723), b=2.92 (2.73 - 3.11), in cm total length, based on LWR estimates for this (Sub)family-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 (15 of 100). 🛈 |