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Microphthalmus similis Bobretzky, 1870
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تصوير گوگل |
No photo available for this species.No drawings available for Hesionidae.
تصوير گوگل |
No photo available for this species.
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Polychaeta | Aciculata | Hesionidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
. Temperate
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Northeast Atlantic and the Mediterranean: Germany and Ireland.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Inhabits sandbanks in clean to generally medium-grained sand. An herbivorous epistratum-feeder; microvore that feeds on organic detritus (Ref. 96352). Feeds on diatoms, detritus, copepods, foraminiferans and on a variety of small invertebrates (based on the feeding ecology of the family Hesionidae; Ref. 87179).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Gollasch, S. and S. Nehring 2006 National checklist for aquatic alien species in Germany. Aquatic Invasions 1(4):245-269. (مرجع 3700)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
CMS (مرجع 116361)
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
Distribution
Physiology
Oxygen consumption
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
طبقه قيمت
(مرجع 80766):
Unknown.