South Africa country information

Common names: Pyjama shark, Streep-kathaai, Striped cat shark
Occurrence: endemic
Salinity: marine
Abundance: common (usually seen) | Ref: van der Elst, R.P. and F. Adkin (eds.), 1991
Importance: subsistence fisheries | Ref: van der Elst, R., 1993
Aquaculture: | Ref:
Regulations: no regulations | Ref: van der Elst, R., 1993
Uses: gamefish: yes;
Comments: Ranges from Saldanha Bay to just north of East London (Ref. 5578). Stock sound; not sought after but easily caught by recreational fishers (Ref. 4332). Caught by trawlers (Ref. 5578). Edible, but only a few ever reach the market as most are dumped as trash (Ref. 12484). Also Ref. 5510, 33390.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:

Common names from other countries

Roussette rubanée, Alitán listado, غرَّاء مُوَشَّحة, ... more

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Carcharhiniformes (Ground sharks) 真鯊目 (Ground sharks) > Scyliorhinidae (Cat sharks) 貓鮫科 (Cat sharks) > Scyliorhininae
Etymology: Poroderma: poros (Gr.), hole or passage; derma (Gr.), skin or hide, allusion not explained nor evident (Smith proposed name without a description). (See ETYFish); africanum: -anum (L.), belonging to: Africa, described from South Africa. (See ETYFish).
More on author: Gmelin.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋居於水底的; 深度上下限 0 - 100 m (Ref. 5510). 亞熱帶的; 28°S - 36°S

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

Southeast Atlantic: endemic to South Africa (Ref. 12484). There are old records from Madagascar and Mauritius, but these require confirmation (Ref. 244).
東南大西洋: 南非的特有種。有舊的來自馬達加斯加與模里西斯的紀錄, 但是這些需要證實.(參考文獻 244)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: L_m 68.5, range 65 - 72 cm
Max length : 101 cm TL 雄魚/尚未辨別雌雄; (Ref. 244); 93.0 cm TL (female)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 臀棘: 0. A large catshark with short nasal barbels and long horizontal black stripes (Ref. 5578).
一個大的貓鯊有短的鼻觸鬚與長的水平黑色的斑紋。 (參考文獻 5578)

Occurs in the continental shelf, both inshore and offshore (Ref. 5578). Prefers rocky reefs from the intertidal zone down to 100 m depth (Ref. 5578). Nocturnal, often found in caves and crevices during the day (Ref. 5578). Feeds mainly on crustaceans, but also bony fish and cephalopods (Ref. 244). Oviparous (Ref. 50449). Readily kept in captivity (Ref. 244).

出現於大陸棚，岸邊與外海。 (參考文獻 5578) 喜歡岩礁從潮間帶區域向下至 100 公尺深.(參考文獻 5578) 夜行的, 時常發現於洞穴與裂隙在白天期間.(參考文獻 5578) 主要吃甲殼動物, 也硬骨魚與頭足類動物.(參考文獻 244) 卵生的.(參考文獻 50449) 輕易地畜養於繁殖場了。 (參考文獻 244)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Oviparous, with a single egg-case per oviduct (Ref. 244). Embryos feed solely on yolk (Ref. 50449). Size at hatching between 14 and 15 cm.東南大西洋: 南非的特有種。有舊的來自馬達加斯加與模里西斯的紀錄, 但是這些需要證實.(參考文獻 244)

主要參考資料 Upload your references | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

IUCN 瀕危狀態 (Ref. 130435)

無危 (LC) ; Date assessed: 01 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

無害處的

人類使用

漁業: 自給性漁業; 游釣魚種: 是的

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Estimates based on models

Preferred temperature (Ref. 115969): 16.2 - 22, mean 19 (based on 20 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00282 (0.00157 - 0.00504), b=3.22 (3.06 - 3.38), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

營養階層 (Ref. 69278): 3.6 ±0.5 se; based on diet studies.

回復力 (Ref. 120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).

Fishing Vulnerability (Ref. 59153): High vulnerability (61 of 100).

價格種類 (Ref. 80766): Low.

Poroderma africanum (Gmelin, 1789)

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Environment: milieu / climate zone / depth range / distribution range 生態學

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

Length at first maturity / 大小 / 重量 / 年齡

簡短描述檢索表 | 型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

主要參考資料 Upload your references | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

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Estimates based on models

Poroderma africanum (Gmelin, 1789)

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Environment: milieu / climate zone / depth range / distribution range 生態學

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

Length at first maturity / 大小 / 重量 / 年齡

簡短描述 檢索表 | 型態特徵 | 形態測量圖

生物學特性 字彙 (例如 epibenthic)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

主要參考資料 Upload your references | 參考文獻 | 合作者 : Compagno, Leonard J.V. | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates based on models

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

簡短描述檢索表 | 型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)