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إضافة ملاحظاتك Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Raja undulata AquaMaps Data sources: GBIF OBIS |
ارفع صور و مقاطع فيديو
Pictures | صور قوقل
Raja undulata
Picture by Salesjö, A.
Pictures | صور قوقل
Picture by Salesjö, A.
United Kingdom country information
Common names:
Morgath donnog, Painted ray, Undulate painted ray
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Ellis, J.R., A. Cruz-Martinez, B.D. Rackham and S.I. Rodgers, 2005
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded frequently in the English Channel, albeit at low abundance (<8 ind/hr) with occasional specimens recorded from the southern North Sea. Maximum observed depth was 72m (Ref. 82399).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Stehmann, M., 1990
National Database:
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Ellis, J.R., A. Cruz-Martinez, B.D. Rackham and S.I. Rodgers, 2005
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded frequently in the English Channel, albeit at low abundance (<8 ind/hr) with occasional specimens recorded from the southern North Sea. Maximum observed depth was 72m (Ref. 82399).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Stehmann, M., 1990
National Database:
Common names from other countries
التصنيف / Names الأسماء الشائعة | مرادفات | Catalog of Fishes(جنس, الانواع) | ITIS | CoL | WoRMS | Cloffa
أشلاق (القروش و الشفانين) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Raja: Latin, raja, -ae = a sting ray (Raja sp.) (Ref. 45335).
More on author: Lacepède.
Etymology: Raja: Latin, raja, -ae = a sting ray (Raja sp.) (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range البيئة
بحري القاع; نطاق العمق 50 - 200 m (Ref. 6808). Subtropical; 53°N - 9°N, 19°W - 36°E
التوزيع دول | مناطق الفاو | النظام البيئي | الظهور | Point map | مقدمة | Faunafri
Eastern Atlantic: southern Ireland and England to Senegal, including the western Mediterranean and the Canary Islands. Reported from the eastern Mediterranean (Ref. 3261).
Length at first maturity / الحجم / وزن / العمر
Found on sandy bottoms of shelf waters (Ref. 3167). Feed on all kinds of bottom animals (Ref. 3167). Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205). Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats (Ref. 205). Egg capsules are 7.2-9.0 cm long and 4.2-5.2 cm wide (Ref. 41303 , 41251, 41304).
Life cycle and mating behavior النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Egg-cases laid from March to September (Ref. 3167). Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205).
المرجع الرئيسي
Upload your references | مراجع | المنظم : McEachran, John | المتعاونين
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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
قريب من التهديد بالخطر (NT) (Near Threatened); Date assessed: 15 April 2023
خطر للأنسان
Harmless
استخدامات بشرية
مصائد: تجاري; لعبة سمكه: نعم
FAO(Publication : search) | FishSource | البحر حولنا
مزيد من المعلومات
Population dynamics
معاملات النمو
Max. ages / sizes
Length-weight rel.
Length-length rel.
الطول- الترددات
Mass conversion
توظيف
الوفرة
معاملات النمو
Max. ages / sizes
Length-weight rel.
Length-length rel.
الطول- الترددات
Mass conversion
توظيف
الوفرة
Physiology
Body composition
Nutrients
استهلاك الأوكسجين
نوع السباحة
سرعة السباحة
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
استهلاك الأوكسجين
نوع السباحة
سرعة السباحة
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
جيني
Heterozygosity
التوريث
جيني
Heterozygosity
التوريث
Human related
Aquaculture systems
ملامح تربية الأحياء المائية
سلالات
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
ملامح تربية الأحياء المائية
سلالات
Ciguatera cases
Stamps, coins, misc.
أدوات
Bio-Quiz | E-book | دليل الميدان | Length-frequency wizard | أداة تاريخ الحياة | نقطة علي الخريطة | Classification Tree
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تقارير خاصة
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مصادر علي الأنترنت
Aquatic Commons | BHL | Cloffa | Websites from users | البحث في مراقبي الأسماك | CISTI | Catalog of Fishes(جنس, الانواع) | DiscoverLife | DORIS | ECOTOX | Faunafri | Fishtrace | GenBank(الوراثة, نيوكلوتيدة) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | قاعدة البينات الوطنية | Otolith Atlas of Taiwan Fishes | احواض مائية عامة | PubMed | Reef Life Survey | Scirus | SeaLifeBase | شجرة الحياة | Wikipedia(ذهب, بحث) | World Records Freshwater Fishing | Zoobank | سجلات علم الحيوانات
Estimates based on models
Preferred temperature (Ref. 115969): 9.8 - 17.1, mean 13.2 (based on 157 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00194 - 0.00469), b=3.19 (3.07 - 3.31), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
مستوى غذائي (Ref. 69278): 3.5 ±0.37 se; based on food items.
المرونه (Ref. 120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Fec assumed to be <100).
Fishing Vulnerability (Ref. 59153): High to very high vulnerability (66 of 100).
Climate Vulnerability (Ref. 125649): Moderate vulnerability (38 of 100).