Serrasalmus magallanesi Gallo-Cardozo, Maldonado, Careaga & Carvajal-Vallejos, 2024
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drawing shows typical species in Serrasalmidae.
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drawing shows typical species in Serrasalmidae.
Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | 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).
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).
Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi
; sötvatten bentopelagisk. Tropical
Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri
South America: Amazon basin, Bolivia.
Storlek / Vikt / Ålder
Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri
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.
Cross section: compressed.
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).
Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Huvudreferens
Ladda upp dina referenser | referenser | Koordinator | Medarbetare
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)
CITES
Not Evaluated
Hot mot människor
Harmless
Mänskliga användningsområden
FAO - Publication: search | FishSource |
Ytterligare information
Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Ekologi
Ekologi
Ekologi
Populationsdynamik
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Anatomi
Gälyta
Hjärna
Otolit
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Genetik
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Verktyg
Särskilda rapporter
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Internet-källor
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | 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: Go, sök | World Records Freshwater Fishing | Zoobank | Zoologiskt register
Uppskattningar baserade på modeller
|
Index för fylogenetisk mångfald (Ref. 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). |
|
Trofisk nivå (Ref. 69278) |
3.5 ±0.6 se; based on size and trophs of closest relatives |
|
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
|
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |