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Atlantoraja castelnaui (MirandaRibeiro, 1907)
Spotback skate
إضافة ملاحظاتك Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
|
| This map was computer-generated and has not yet been reviewed. |
| Atlantoraja castelnaui AquaMaps Data sources: GBIF OBIS |
ارفع صور و مقاطع فيديو
Pictures | صور قوقل
Atlantoraja castelnaui
Picture by Martins, I.A.
Pictures | صور قوقل
Picture by Martins, I.A.
Argentina country information
Common names:
[No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Range extension, found in San Jorge Gulf, 5° southwards from its known distribution. Collected at 46°39' S, 65°52' W (Ref. 86990). Also Ref. 33524.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Menni, R.C. and L.O. Lucifora, 2007
National Database:
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Range extension, found in San Jorge Gulf, 5° southwards from its known distribution. Collected at 46°39' S, 65°52' W (Ref. 86990). Also Ref. 33524.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Menni, R.C. and L.O. Lucifora, 2007
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) > Arhynchobatidae (Softnose skates)
Etymology: Atlantoraja: Greek, atlantes = havin the strenght of Atlas, the god that supported the pillar s of the universe in the Greek mithology + Latin, raja = ray (Raja sp.) (Ref. 45335).
Eponymy: Francis(co) Louis Nompar de Caumont, Comte de Laporte de Castelnau (1810–1880) was a career diplomat and naturalist who was born in London, studied natural science in Paris, and then led a French scientific expedition to study the lakes of Canada, [...] (Ref. 128868), visit book page.
Etymology: Atlantoraja: Greek, atlantes = havin the strenght of Atlas, the god that supported the pillar s of the universe in the Greek mithology + Latin, raja = ray (Raja sp.) (Ref. 45335).
Eponymy: Francis(co) Louis Nompar de Caumont, Comte de Laporte de Castelnau (1810–1880) was a career diplomat and naturalist who was born in London, studied natural science in Paris, and then led a French scientific expedition to study the lakes of Canada, [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range البيئة
التوزيع دول | مناطق الفاو | النظام البيئي | الظهور | Point map | مقدمة | Faunafri
Southwest Atlantic: Brazil, Uruguay and Argentina.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 105.0 range ? - ? cm
Max length : 132 cm TL ذكر/ مختلط الجنس; (Ref. 57911); common length : 45.0 cm TL ذكر/ مختلط الجنس; (Ref. 6077)
Max length : 132 cm TL ذكر/ مختلط الجنس; (Ref. 57911); common length : 45.0 cm TL ذكر/ مختلط الجنس; (Ref. 6077)
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 capsule measures 92-103 mm long and 72-80 mm wide (Ref. 41249). Utilized as fishmeal (Ref. 6077).
Life cycle and mating behavior النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). 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)
معرضه للخطر بشكل حرج (CR) (A2bd); Date assessed: 01 July 2019
خطر للأنسان
Harmless
استخدامات بشرية
مصائد: غير ذات اهمية
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
Anatomy
منطقة الخياشيم
Brain
Otolith
منطقة الخياشيم
Brain
Otolith
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
E-book | دليل الميدان | مفاتيح التعريف | Length-frequency wizard | أداة تاريخ الحياة | نقطة علي الخريطة | Classification Tree
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تقارير خاصة
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Download XML
مصادر علي الأنترنت
Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | البحث في مراقبي الأسماك | CISTI | Catalog of Fishes(جنس, الانواع) | DiscoverLife | 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 | PubMed | Reef Life Survey | Scirus | SeaLifeBase | شجرة الحياة | Wikipedia(ذهب, بحث) | World Records Freshwater Fishing | سجلات علم الحيوانات
Estimates based on models
Preferred temperature (Ref. 115969): 10.6 - 23.2, mean 17.1 (based on 116 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00288 - 0.01097), b=3.11 (2.94 - 3.28), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
مستوى غذائي (Ref. 69278): 4.5 ±0.80 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): Very high vulnerability (79 of 100).