分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Hirtella: From the Latin 'hirtus', meaning hairy, in reference to the bristle-like hypertrophied odontodes which distinguish the mature males of this species from conspecific females and from all other loricariids; carinata: Named from the Latin adjective carina, meaning keel, ridge, in reference to the elongate keel of azygous plates at mid-dorsal line, between dorsal and caudal fins.
Etymology: Hirtella: From the Latin 'hirtus', meaning hairy, in reference to the bristle-like hypertrophied odontodes which distinguish the mature males of this species from conspecific females and from all other loricariids; carinata: Named from the Latin adjective carina, meaning keel, ridge, in reference to the elongate keel of azygous plates at mid-dorsal line, between dorsal and caudal fins.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的.
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: lower Rio Pardo drainage, a coastal drainage in Bahia, Brazil.
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 7; 臀鳍软条: 6; 脊椎骨: 28 - 29. Hirtella carinata is distinguished from all species belonging to the Loricariidae by its unique pattern of secondary sexual dimorphism consisting of bristle-like hypertrophied odontodes on the head and predorsal area and forming five longitudinal rows on the lateral plates of body in mature males. It differs also from all neoplecostomines and most loricariids by the anterior position of the pelvic fins, which originate on a vertical passing anterior to the nuchal plate and by having an elongate keel of 15-17 azygous plates along the mid-dorsal line between dorsal and caudal fins. It can be further separated from all neoplecostomines, with the exception of Neoplecostomus, by having a medium-sized palatine splint never reaching the anterior border of the nasal fossa (Ref. 97864).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Inhabits small rivers and creeks. Collected at elevation from 200 to 796 m above sea level, in small headwater streams emptying into the lower portion of the Rio Pardo drainage. Found in clear water stretches of moderate to rapid water current, 1.0-5.0 meters wide, a few centimeters to one meter deep, and with bottoms of rocks, pebbles, organic debris, and usually small amounts of sand. Captured within, or near, the Serra Bonita Reserve Complex, a Private Natural Heritage Reserve (R.P.P.N.), which consists of a consortium of privately owned properties, approximately 7,500 hectares and represents one of the last remnants of moist submontane forest in the region. The area around the reserve is composed of approximately 50% primary forest and the rest is a mosaic of forests in advanced stages of recovery mixed with cabruca (cocoa trees planted under natural forest canopy) and small areas of pasture. This apparently indicates that this species inhabits streams in pristine or good condition. Occurs syntopically with other fish species including some unidentified or possibly undescribed species of Astyanax, Characidium, Geophagus, Hypostomus, and Trichomycterus (Ref. 97864).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Fisch-Muller, Sonia | 合作者
Pereira, E.H., A. Zanata, M. Cetra and R.E. Reis, 2014. A remarkable sexually dimorphic new genus and species of Neoplecostomine catfish (Siluriformes, Loricariidae) from a coastal drainage of Eastern Brazil. Copeia 2014(4):673-681. (Ref. 97864)
CITES
Not Evaluated
对人类的威胁
人类利用
FAO - Publication: search | FishSource |
更多信息
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录
基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00977 (0.00436 - 0.02192), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
| 0 | |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |