分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Cichlasomatinae
Etymology: Archocentrus: Greek, archo = anus + Greek, kentron = sting (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 26°C - 36°C (Ref. 36880)
Central America: Pacific slope, in tributaries of Fonseca Gulf in Honduras and Nicaragua; Atlantic slope in Río Chirripó (Río Matina) of Costa Rica to the Río San Juan and associated drainages of Nicaragua, including the Great Lakes.
中美洲: 太平洋斜坡, 在宏都拉斯與尼加拉瓜的 Fonseca 灣的支流; 在桑河胡安河流域，包括馬拿瓜湖，尼加拉瓜， Jiloa 與 Apoyo 中的大西洋斜坡。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7335)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 15 - 17; 背的軟條 (總數): 7-9; 臀棘 9-11; 臀鰭軟條: 7 - 9. This species is distinguished by the following characters: 16- 19 total gill rakers on first arch, with rakers elongate and slender; 2 spots on opercle, vertically aligned; posterior end of maxilla not concave; circumpeduncular scales modally 18 or fewer; rows of secondary pored scales present on caudal fin; bars on side of body extending partially onto dorsal and anal fins, no medial intensification in bars on side of body, ocellus present on dorsal fin of mature females; in life abdomen predominantly yellow-green; caudal blotch ocellated (Ref. 74403).
Inhabits mainly shallow waters or swampy areas of lakes and rivers. Often found in many eutrophic oxbow lakes, ponds, roadside ditches and remnant pools of floodplains with thick vegetation. Prefers warm temperature and thrives in stagnant waters. An open water substrate spawner which lays eggs in extreme shallows. Fry feed on parents' dermal mucus for first few days (Ref. 7335). Feeds on detritus and insects (Ref. 36880).
主要棲息於淺水域或湖與河的沼澤區域。 時常發現於洪泛區的許多優養牛軛湖，池塘，路傍溝渠與殘餘水潭且植物茂密的地方。 在污濁的水域中偏愛溫暖的溫度而且繁榮。 產卵於極端的淺灘的一隻開放水域底部產卵魚。 魚苗吃父母的表皮黏液最初幾天。 (參考文獻 7335) 吃碎屑與昆蟲。 (參考文獻 36880)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲: 太平洋斜坡, 在宏都拉斯與尼加拉瓜的 Fonseca 灣的支流; 在桑河胡安河流域，包括馬拿瓜湖，尼加拉瓜， Jiloa 與 Apoyo 中的大西洋斜坡。
Conkel, D., 1993. Cichlids of North and Central America. T.F.H. Publications, Inc., USA. (Ref. 7335)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 07 November 2019
人類使用
更多資訊
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產卵群集孕卵數卵卵發育
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BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.00927 - 0.04498), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.6 ±0.28 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
