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Harriotta raleighana Goode & Bean, 1895

Pacific longnose chimaera
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Harriotta raleighana   AquaMaps   Data sources: GBIF OBIS
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Pictures | تصوير گوگل
Image of Harriotta raleighana (Pacific longnose chimaera)
Harriotta raleighana
Picture by Garazo Fabregat, A.

رده بندی / Names اسامي عام | مترادف | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

موش دريا (chimaeras) > Chimaeriformes (Chimaeras) > Rhinochimaeridae (Longnose chimaeras)
Etymology: Harriotta: From Thomas Harriot, 1560-1621, studie the genus Lepisosteus (Ref. 45335).  More on authors: Goode & Bean.

Environment: milieu / climate zone / depth range / distribution range بوم شناسي

; دريايي موجوداتی که در اعماق زیر 200 متر زندگی و تغذیه می کنند; تغييرات عمق 200 - 3100 m (Ref. 117245), usually 500 - 2000 m (Ref. 97389).   Deep-water; 65°N - 49°S, 121°W - 179°E

پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | Faunafri

Eastern Atlantic: Iceland, Faeroe Islands, Rockall Trough along Ireland to northern France; Canary Islands and off Cap Blanc, Mauritania; Namibia and South Africa (Ref. 5578). Western Atlantic: Nova Scotia, Canada to Chesapeake Bay in USA; southern Brazil. North Pacific: off Japan and California, USA; also 100 km off southern Baja California. South Pacific: off New Zealand and Australia (Ref. 7300).

Size / Weight / سن

Maturity: Lm ?  range ? - ? cm
Max length : 120 cm OT جنس نر / بدون خواص جنسي; (Ref. 26346); 102.5 cm TL (female)

توصيف مختصر ريخت شناسي | ريخت ستجي بوسيله انداره گيري

خارهاي باله پشتي (کل): 1; خارهاي باله مخرجي 0; شعاع نرم باله مخرجي: 0. This species is distinguished by the following characters: long, pointed, narrow, depressed snout; relatively large eyes (EYL 7.2-9.0% BDL) and virtually above the mouth (Ref. 97389); knobby tooth plates; a rather long first dorsal fin and spine (spine longer than height of first dorsal fin, DSA 1.3-1.4 times in D1H, Ref. 97389); caudal-fin axis weakly raised with the fin asymmetrical, epaxial caudal-fin lobe narrower than hypaxial lobe (Ref. 97389); upper edge of caudal fin without denticles or tubercles. caudal fin lanceolate with no tubercles on upper edge but with a long terminal filament (Ref. 5578, 6871, 41248).

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Found on the continental slope and ocean floor (Ref. 26346). Appears to feed mainly on shellfish and crustaceans (Ref. 6871). Maximum length 120 cm without tail filament (Ref. 26346).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)

Oviparous, young hatch at about 10-13 cm (Ref. 26346).

مآخذ اصلی Upload your references | مراجع | هماهنگ كننده | همكاران

Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p. (Ref. 6871)

وضعيت در فهرست قرمز IUCN (Ref. 120744)

  حداقل نگرانی (LC) ; Date assessed: 19 February 2015

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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استفاده انسانی

ماهي گيري – شيلات: از بی علاقه گی
FAO(Publication : search) | FishSource |

اطلاعات بيشتر

اسامي عام
سوخت و ساز
سم شناسي بوم زيستي
تولید مثل
تخم ریزی
Spawning aggregation
تخم ها
نمو تخم
طول - وزن
طول - طول
نوسانات طولی
ريخت ستجي بوسيله انداره گيري
ريخت شناسي
توزاد ( لارو)
پويايي لاروي
آبزي پروري
نمايه آبزي پروري
تواتر آلل ها
بيماري ها
Mass conversion
عکس ها
Stamps, Coins Misc.
نوع شناگری
منطقه آبششي


گزارش های ويژه

بارگيری XML

منابع اينترنتي

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 0.3 - 9, mean 5.2 (based on 654 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.7539   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00113 - 0.00737), b=3.14 (2.91 - 3.37), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.6   ±0.50 se; Based on food items.
جهندگی (Ref. 69278):  پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Assuming Fec <100).
آسيب پذيری (Ref. 59153):  Moderate to high vulnerability (47 of 100) .