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Nymphon uncatum Child, 1998
را بارگذاری کني تصاوير
تصوير گوگل |
No photo available for this species.No drawings available for Nymphonidae.
تصوير گوگل |
No photo available for this species.
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Pycnogonida | Pantopoda | Nymphonidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
; تغييرات عمق ? - 3391 m (مرجع 9). Subtropical
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Southwest Pacific: New Zealand.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 17.3 cm LS جنس نر / بدون خواص جنسي; (مرجع 9)
توصيف مختصر ريخت شناسي
Trunk fully segmented. Lateral processes separated by their diameters or slightly more, glabrous. Neck moderately short; large oviger implants at posterior, touching first lateral processes. Ocular tubercle as low rounded bump, without eyes; sensory papillae prominent. Proboscis long; slightly swollen cylinder just distal to midpoint; lips flat. Abdomen short, not as long as first coxae; distally downcurved to be almost vertical at tip, glabrous. Chelifores massive, glabrous, cylindrical scapes slightly longer than proboscis. Chelae curved inward; palms cylindrical, shorter than slender fingers. Movable finger with about 70 long and short teeth; slightly longer than immovable finger with 63 - 64 teeth uneven sizes. Palps slender; third segment only little shorter than second; fourth and fifth with 3 short distal setae; oviger of fourth segment curved, with small low lateral tubercle at about 0.3 its length; fifth segment longest, straight. Strigilis segments each successively smaller, armed with denticulate spines in the formula 15: 12: 10: 9; with a straight terminal claw the same length or slightly longer than the terminal segment, armed with 13 long slender teeth. Denticulate spines long, with 4 lateral lobes on each side. Legs long, glabrous; second tibiae the longest segment. Propodus only slightly longer than tarsus; both slightly curved, unarmed. Claw straight; about 0.75 length of tarsus.
Large conspicuous species.
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Child, C.A. 1998 The marine fauna of New Zealand: Pycnogonida (sea spiders). NIWA Biodiversity Memoire 109. National Institute of Water and Atmospheric Research (NIWA). Washington, D.C. 20530, USA. 71 p. + Figure 2A-G, 3A-F, 4, 5. (مرجع 9)
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
Harmless
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
تركيب غذايي
مصرف غذايي
شکارچیان
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
Human Related
Stamps, coins, misc.
Outreach
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
طبقه قيمت
(مرجع 80766):
Unknown.