Cypraecassis rufa, Bullmouth helmet

Cypraecassis rufa   (Linnaeus, 1758)

Bullmouth helmet

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Cypraecassis rufa  AquaMaps  Data sources: GBIF OBIS
را بارگذاری کني تصاوير 
همه تصاوير | تصوير گوگل | Stamps, coins, misc.
Image of Cypraecassis rufa (Bullmouth helmet)
Cypraecassis rufa

رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS

Gastropoda | Littorinimorpha | Cassidae

Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي

; تغييرات عمق 0 - 12 m (مرجع 349).  Tropical

Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي

Indo-Pacific: from East Africa, including Madagascar, Sri Lanka and the tropical islands of the Indian Ocean, through Indonesia and Melanesia, to eastern Polynesia; north to Taiwan Province of China and southern Japan, and south to northern Queensland and the Fiji Islands.

Length at first maturity / Size / Weight / سن

بلوغ: Lm ?  range ? - ? cm Max length : 18.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 349); common length : 15.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 349)

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Shell well known as the main raw material from which cameos are cut. Species abundant only at the extreme western and eastern parts of its wide range, becoming rarer in its central part, corresponding with the Southeast Asian region (Ref. 349). Most common in fairly sheltered areas, on bottoms of coarse coral sand. Shallow subtidal waters. Preys on short-spined sea urchins (Ref. 349).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae

Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Poutiers, J.M. 1998. (مرجع 349)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2024-2)


وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

  Harmless

استفاده انسانی


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ابزارها

اطلاعات بيشتر

Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
Physiology
Oxygen consumption
Human Related
Taxonomy
مراجع

منابع اينترنتي

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 28.4 (based on 2621 cells).
Fishing Vulnerability (مرجع 71543): Low vulnerability (10 of 100).
طبقه قيمت (مرجع 80766): Unknown.