Bathyraja schroederi, Whitemouth skate

You can sponsor this page

Bathyraja schroederi (Krefft, 1968)

Whitemouth skate
添加你自己的观测位置在 Fish Watcher
Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Bathyraja schroederi   AquaMaps   Data sources: GBIF OBIS
上传你的 图片 和 影像
Pictures | 谷歌图片
  • Image of Bathyraja schroederi (Whitemouth skate)
    Bathyraja schroederi
    Female picture by MNHN
  • Image of Bathyraja schroederi (Whitemouth skate)
    Bathyraja schroederi
    Juvenile picture by MNHN

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Rajiformes (Skates and rays) > Arhynchobatidae (Softnose skates)
Etymology: Bathyraja: Greek, bathys = deep + Latin, raja, -ae = a ray (Raja sp) (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋 深海底的; 深度上下限 500 - 3000 m, usually 1000 - 2000 m.   深水域; 19°S - 56°S, 72°W - 40°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Southeast Pacific and Southwest Atlantic: Chile (Ref. 27540) and off the mouth of Río de la Plata, Argentina (Ref. 26282).
東南太平洋與西南大西洋: 智利 (參考文獻 27540) 與外海的阿根廷的拉布拉塔河河口.(參考文獻 26282)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm

生物学特性     字汇 (例如 epibenthic)

Holotype taken from a depth of 1,000 m (Ref. 26282). Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205). Depth range assumed from two records (1000 and 2000 m) (RF).

Holotype 取自了深度 1,000 公尺。 (参考文献 26282) 卵生的.(参考文献 50449) 卵在贝壳上有像触角一样的突出。 (参考文献 205)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205).東南太平洋與西南大西洋: 智利 (參考文獻 27540) 與外海的阿根廷的拉布拉塔河河口.(參考文獻 26282)

主要参考文献 Upload your references | 参考文献 | 合作者 : McEachran, John | 合作者

McEachran, J.D. and K.A. Dunn, 1998. Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia 1998(2):271-290. (Ref. 27314)

世界自然保护联盟红皮书 (Ref. 123251)

  数据缺失 (DD) ; Date assessed: 01 March 2007

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

国家
FAO区域
生态系
标本纪录
简介
Stocks
生态学
食性
食物相
食物消耗量
定量
俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
基因序列
遗传率
疾病
加工
Nutrients
Mass conversion
合作者
照片
Stamps, Coins Misc.
声音
神经毒
速度
泳型
鳃区
Otoliths
脑重体重比
眼睛色素

工具

特别资料

下载 XML

网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 1.8 - 3.8, mean 2.4 °C (based on 142 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00254 - 0.01037), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.0   ±0.7 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Fec assumed to be <100).
脆弱性 (Ref. 59153):  Very high vulnerability (79 of 100) .
Nutrients (Ref. 124155):  Calcium = 7.7 [1.4, 25.6] mg/100g ; Iron = 0.185 [0.044, 0.486] mg/100g ; Protein = 14.8 [12.7, 17.2] % ; Omega3 = 0.428 [0.163, 1.340] g/100g ; Selenium = 14.3 [3.8, 42.5] μg/100g ; VitaminA = 23.9 [5.2, 108.8] μg/100g ; Zinc = 0.29 [0.14, 0.61] mg/100g (wet weight);