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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: Sturisoma: German, sturio = sturgeon, 1525 + Greek, soma = body (Ref. 45335); graffini: 'graffini', i.e., named after Dr. Greg Graffin, lead singer of the punk rock band Bad Religion, Ph.D.
in Zoology, part time life sciences, palaeontology and evolution professor at University of California, Los Angeles and Cornell University.(Ref. 128471).
Eponymy: Greg Walter Graffin (d: 1964) is the lead singer of the punk rock band Bad Religion (c1979– c1985, reformed 1986) and a solo artist (1997). [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande. Tropical
South America: Peru.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 26.6 cm SL hane/ej könsbestämd; (Ref. 128471)
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Londoño-Burbano, A., 2018. A new species of Sturisoma (Loricariidae: Loricariinae) from the Madre de Dios River basin, Peru, with a key to all congeners and comments on the type series of Sturisoma rostratum. Journal of Fish Biology 92:999-1015. (Ref. 128471)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Sårbar (VU) (B1ab(iii)+2ab(iii)); Date assessed: 23 November 2020
Hot mot människor
Harmless
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00105 (0.00042 - 0.00261), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
2.4 ±0.2 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (44 of 100). 🛈 |