You can sponsor this page

Guianacara cuyunii  López-Fernández, Taphorn Baechle & Kullander, 2006

上傳你的 相片 和 影像
Pictures | Google 影像
Image of Guianacara cuyunii
Guianacara cuyunii
No image available for this species;
drawing shows typical fish in this Family.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 輻鰭魚綱 (條鰭魚) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Geophaginae
Etymology: Guianacara: Composed from Guyana + Tupí, guaraní, acará = the name of a fish (Ref. 45335);  cuyunii: Named for the Cuyuní River; noun in apposition..   More on author: Kullander.

環境 / 氣候 / 範圍 生態學

; 淡水 大洋性.    , preferred ?

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

South America: Venezuela.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 57436)

簡短描述 型態特徵 | 形態測量圖

Guianacara cuyunii belongs to the subgenus Guianacara and it differs from G. oelemariensis (subgenus Oelemaria) by having 2 supraneurals instead of one and by possessing a uniformly dark midlateral bar, in contrast with a midlateral spot. It can be distinguished from G. stergiosi, G. geayi and G. sphenozona in having a thinner midlateral bar which is three scales at its widest point, gradually thinning to two scales below the lateral line (vs. midlateral bar four scales at its widest and is never thinned to less than three scales). Adult G. cuyunii retain the black coloration in the membranes of the anterior three dorsal spines (lost in adults of G. sphenozona and G. geayi). It is distinguished from G. owroewefi by its thinner, never faint midlateral bar. Furthermore, G. cuyunii can be distinguished from G. stergiosi, G. owroewefi, and G. sphenozona by having a pectoral fin that does not reach the base of the anal fin and a branchiostegal membrane of background body color instead of dusky (Ref. 57436).

生物學特性     字彙 (例如 epibenthic)


Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚


主要參考資料 Upload your references | 參考文獻 | 合作者 : Kullander, Sven O. | 合作者

López-Fernández, H., D.C. Taphorn Baechle and S. Kullander, 2006. Two new species of Guianacara from the Guiana Shield of Eastern Venezuela (Perciformes: Cichlidae). Copeia 2006(3):384-395. (Ref. 57436)

IUCN 瀕危狀態 (Ref. 115185)

  未評估 

CITES (Ref. 94142)

Not Evaluated

對人類具威脅

 




人類使用

FAO(Publication : search) | FisheriesWiki |

更多資訊

國家
FAO區域
生態系
發現紀錄
簡介
Stocks
生態學
食性
食物相
食物消耗量
定量
俗名
同種異名
新陳代謝
捕食者
生態毒物學
繁殖
成熟度
產卵場
孕卵數

卵發育
年龄/大小
成長
長度-重量
長度-長度
長度-頻率
形態測量圖
型態特徵
仔魚
稚魚動力學
入添量
豐度
參考文獻
養殖
養殖資訊
品種
遺傳學
基因序列
遺傳率
疾病
加工
Mass conversion
合作者
照片
Stamps, Coins
聲音
神經毒
速度
泳型
鰓區
Otoliths
腦重體重比
眼睛色素

工具

特別的報告

下載 XML

網路資源