Serrasalmus magallanesi

Serrasalmus magallanesi Gallo-Cardozo, Maldonado, Careaga & Carvajal-Vallejos, 2024

را بارگذاری کني تصاوير و فيلم ها
تصوير گوگل
Image of Serrasalmus magallanesi
No image available for this species;
drawing shows typical species in Serrasalmidae.

رده بندی / نام‌ها اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa

> Characiformes (Characins) > Serrasalmidae (Piranhas and pacus) > Serrasalminae
Etymology: Serrasalmus: Latin, serran, serranus, saw and a fish of genus Serranus + Latin, salmo = salmon (Ref. 45335)magallanesi: Named in honor and memoriam of Frank Magallanes, in recognition of his permanent collaboration with ichthyologists and Serrasalmus fans, mainly through his website OPEFE (https://www.opefe.com).

محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع بوم شناسي

; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Tropical

پراكنش سرزمین‌ها | مناطق سازمان خوار و بار جهاني (FAO) | اکوسیستم‌ها | ظهور | نقشه نقطه ای | معرفي | Faunafri

South America: Amazon basin, Bolivia.

اندازه / وزن / سن

بلوغ: Lm ?  range ? - ? cm
Max length : 15.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 132507)

توصيف مختصر كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري

This species is distinguished from its congeners by the following characters: differs from S. hollandi by the absence of humeral spot (vs. dark humeral spot); snout oblique (vs. blunt), pored lateral-line scales 75-78 (vs. 83–88), last post-ventral serrae to first anal-fin ray distance 5-7% of HL (vs. 12-20% of HL), second supraneural length 23-31 of HL (vs. 34-42% of HL), supraoccipital to pre-dorsal spine distance 26-28% of SL (vs. 20-22% of SL), lower edge of the operculum yellow or orange (vs. lower edge of the operculum red), pre-dorsal zone silver (vs. darkish predorsal zone), ventral zone silver (vs. reddish ventral zone); differs from S. compressus by having dark basal portion of caudal-fin (vs. dark well-defined vertical terminal band), anal-fin red with dark distal edge (vs. darkish anal-fin) in life, dorsal-fin origin to anal-fin origin distance 49-59% of SL (vs. 61-66%), body depth 50-60% of SL (vs. 64-68%), longitudinal scale rows from the lateral-line to dorsal-fin origin 30-33 (vs. 34-37), cleithrum to eighth pre-pelvic serrae distance 22-25% of HL (vs. 30-37%), second supraneural length 23-31% of HL (vs. 35-42%), supraoccipital to last vertebra of the Weberian apparatus distance 39-42% of HL (vs. 43-49% of HL), high tip of the premaxilla to supraoccipital distance 30-31% of SL (vs. 43-49%), body depth XR 52-54% of SL (vs. 59-64%), low tip of the premaxilla (LTP) to supraoccipital distance 37-39% of SL (vs. 40-43%), second dorsal height 16-17% of SL (vs. 20-21%), premaxilla height 20-22% of HL (vs. 17-19%); differs from S. odyssei by having a dark basal portion of caudal-fin (vs. dark edge in caudal-fin with translucent sub-terminal portion), total pored lateral-line scales 75-78 (vs. 80-86), last post-ventral serrae to first anal-fin ray distance 5-7% of HL (vs. 11-16% of HL), fourth supraneural length 29-30% of HL (vs. 33-35%), body depth radiography 52-54% of SL (vs. 45-49%), LTP to supraoccipital distance 37-39% of SL (vs. 33-36%), supraoccipital to pre-dorsal spine distance 26-28% of SL (vs. 22-24%); differs from S. rhombeus by the dark basal portion of caudal-fin (vs. dark well-defined vertical terminal band), anal-fin red with dark distal edge (vs. anal-fin with dark vertical terminal band) when alive, total pored lateral line scales 75-78 (vs. 84-90), last post-ventral serrae to first anal-fin ray distance 5-7% of HL (vs. 14-15%), low tip of the premaxilla to supraoccipital distance 37-39% of SL (vs. 32-36%), distance of supraoccipital to pre-dorsal spine 26-28 of SL (vs. 20-24% of SL); differs from S. spilopleura by the round or oval spots on the dorsal flanks of equal or smaller diameter than the pupil, not large (vs. no spots on flanks), dark basal portion of caudal-fin (vs. dark caudal with diffuse edge), inter-orbital distance 30-46% of HL (vs. 50-54%), total pored lateral-line scales 75-78 (vs. 80-86), last post-ventral serrae to first anal-fin ray distance 5-7% of HL (vs. 9-16%), second supraneural length 23-31% of HL (vs. 43-44%); differs from S. maculatus by having a silver colored body (vs. yellowish) when alive, anal-fin red with dark distal edge (vs. yellowish), dark basal portion of caudal-fin (vs. caudal-fin with dark sub-terminal vertical band and a translucent vertical terminal band), total pored lateral-line scales 75-78 (vs. 80-86); differs from S. elongatus by having round to oval spots on the dorsal flanks of equal or smaller diameter than the pupil, not large (vs. small spots on the flanks forming vertical zigzag lines on flanks), anal-fin red with dark distal edge (vs. darkish anal-fin), post-occipital distance 34-39% of SL (vs. 29-33%), base of dorsal-fin 18-22% of SL (vs. 15-17%), anal-fin base 33-41% of SL (vs. 26-31%), pectoral-fin to dorsal-fin distance 46-56% of SL (vs. 36-42%), ventral-fin to dorsal-fin distance 44-65% of SL (vs. 34-41%), dorsal-fin origin to anal-fin origin distance 49-59% of SL (vs. 37-44%), end of dorsal-fin to anal-fin origin distance 40-49% of SL (vs. 28-35%), body depth 50-60% of SL (vs. 36-42%), total pored lateral-line scales 75-78 (vs. 86-100); differs from S. marginatus by having dark basal portion of caudal-fin (vs. dark basal part of caudal-fin with a dark thin vertical terminal band, but in some cases, it can have a faint vertical terminal band), lower edge of the operculum yellow or orange (vs. silver) in life, anal-fin red with dark distal edge (vs. yellowish), last post-ventral serrae to pre-anal spine distance 9-14% of HL (vs. 4-8%), fourth supraneural length 29-30% of HL (vs. 31-42%) (Ref. 132507).
Cross section: compressed.

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Inhabits streams and lagoons of fluvial (meandric) and of tectonic origin in white and clear water systems that run through the lowlands of the Bolivian Amazon basin, upper Madeira River system (Ref. 132507).

چرخه زندگی و رفتار جفت‌گیری بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)

مآخذ اصلی مراجع خود را بارگذاری کنید | مراجع | هماهنگ كننده | همكاران

Gallo-Cardozo, F., M. Maldonado, M. Careaga and F.M. Carvajal-Vallejos, 2024. A new species of piranha (Serrasalmus, Serrasalmidae) from the upper Madeira River system, Amazon basin, Bolivia. J. Ichthyol. 64(3):386-409. (Ref. 132507)

وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر برای انسان ها

  Harmless





استفاده انسانی

FAO - Publication: search | FishSource |

اطلاعات بيشتر

بوم‌شناسی گرمسیری
اقلام غذایی (طعمه‌ها)
تركيب غذايي
مصرف غذايي
جیره غذایی
شکارچیان
بوم شناسي
بوم شناسي
پویایی جمعیت
پارامترهای رشد
حداکثر سن/اندازه
نسبت طول-وزن.
طول-طول نسبی.
نوسانات طولی
تبدیل انبوه
بازسازی
فراواني
چرخه زندگی
تولید مثل
بلوغ
بلوغ/آبشش‌ها
باروری
تخم ریزی
تجمعات تخم‌ریزی
تخم ها
نمو تخم
توزاد ( لارو)
پويايي لاروي
آناتومی
منطقه آبششي
مغز
اتولیت
فیزیولوژی
ترکیب بدن
مواد مغذی
مصرف اکسیژن
نوع شنا
سرعت شنا
رنگدانه‌های بصری
صدای ماهی
بیماری‌ها و انگل‌ها
سمیت (LC50s)
ژنتيك
ژنوم
ژنتيك
هتروزیگوسیتی
وارث
تنوع ژنتیکی
مرتبط با انسان
سیستم‌های آبزی‌پروری
نمايه هاي آبزي پروري
نژادها
موارد سیگواترا
تمبر، سکه، متفرقه.
اطلاع رسانی
همكاران
طبقه‌بندی
اسامي عام
مترادف
ريخت شناسي
ريخت ستجي بوسيله انداره گيري
عکس ها
مراجع
مراجع

ابزارها

گزارش های ويژه

بارگيری XML

منابع اينترنتي

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | فيش واچر را ببينيد | CISTI | Catalog of Fishes: جنس, گونه ها | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: برو, جستجو | World Records Freshwater Fishing | Zoobank | سوابق جانورشناسی

تخمین‌ها بر اساس مدل‌ها

شاخص تنوع فیلوژنتیکی
(مرجع 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01380 (0.00641 - 0.02973), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
سطح تروفیک
(مرجع 69278)
3.5   ±0.6 se; based on size and trophs of closest relatives
جهندگی
(مرجع 120179)
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
آسیب‌پذیری ماهیگیری
(Ref. 59153)
Low vulnerability (12 of 100). 🛈