Reference health
Reproductive biology of the piranha Serrasalmus gouldingi (Fink and Machado-Allison 1992) (Characiformes: Serrasalmidae) in “drowned” rivers of the Eastern Amazon
29/29 checkable references clean · checked 2026-07-21
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
27 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 29 checked references that resolve
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Population structure, condition factor and reproductive period of Astyanax paranae (Eigenmann, 1914) (Osteichthyes: Characidae) in a small and old Brazilian Reservoir
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Reproductive aspects of piranhas Serrasalmus spilopleura and Serrasalmus marginatus into the Upper Paraná River, Brazil
resolves10.1007/s11160-004-3551-y
Flood regime, dam regulation and fish in the Upper Paran� River: effects on assemblage attributes, reproduction and recruitment
resolves10.1590/S0101-81752006000200002
Reproductive biology and feeding of Curimatella lepidura (Eigenmann & Eigenmann) (Pisces, Curimatidae) in Juramento reservoir, Minas Gerais, Brazil
resolves10.1002/rra.1147
Influence of the flood regime on the reproduction of fish species with different reproductive strategies in the Cuiabá River, Upper Pantanal, Brazil
resolves10.1006/qres.1999.2117
Holocene Environmental Changes from the Rio Curuá Record in the Caxiuanã Region, Eastern Amazon Basin
resolves10.4257/oeco.2011.1502.05
FATOR DE CONDIÇÃO: BASES CONCEITUAIS, APLICAÇÕES E PERSPECTIVAS DE USO EM PESQUISAS ECOLÓGICAS COM PEIXES
resolves10.1111/j.1095-8649.2007.01583.x
Environment‐related life‐history trait variations of the red‐bellied piranha <i>Pygocentrus nattereri</i> in two river basins of the Bolivian Amazon
resolves10.1590/S1679-62252011005000044
Seasonal changes in the gonadossomatic index, allometric condition factor and sex ratio of an auchenipterid catfish from eastern Amazonia
resolves10.1111/j.1439-0426.2006.00805.x
Cube law, condition factor and weight-length relationships: history, meta-analysis and recommendations
resolves10.1590/S1676-06032007000300015
Reprodução e alimentação de Rhamdia quelen (Quoy & Gaimard, 1824) em rios do Núcleo Santa Virgínia, Parque Estadual da Serra do Mar, São Paulo, SP
resolves10.1007/s10695-008-9249-7
Reproductive biology of freshwater fishes from the Venezuelan floodplains
resolves10.1111/j.1095-8649.2009.02422.x
Observations on the seasonal breeding biology and fine structure of the egg surface in the white piranha <i>Serrasalmus brandtii</i> from the São Francisco River basin, Brazil
resolves10.1007/BF00005230
Reproduction in the piranha Serrasalmus spilopleura, a neotropical fish with an unusual pattern of sexual maturity
resolves10.2307/1540
The Length-Weight Relationship and Seasonal Cycle in Gonad Weight and Condition in the Perch (Perca fluviatilis)
resolves10.1590/S1519-69842002000100014
Condition factor in nine species of fish of the Characidae family in the upper Paraná River floodplain, Brazil
resolves10.1590/S1676-06032011000200011
Reprodução da piranha-amarela Serrasalmus spilopleura Kner, 1858, em lagos de várzea, Amazonas, Brasil
resolves10.1590/S1679-62252010000300001
Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy
resolves10.1590/S0073-47212004000100001
Dinâmica reprodutiva de Oligosarcus jenynsii e O. robustus (Characiformes, Characidae) na lagoa Fortaleza, Rio Grande do Sul, Brasil
resolves10.1007/s10695-008-9241-2
Towards a universal scale to assess sexual maturation and related life history traits in oviparous teleost fishes
resolves10.1007/s10641-010-9658-1
Reproductive strategies of Red-bellied Piranha (Pygocentrus nattereri Kner, 1858) in the white waters of the Mamirauá flooded forest, central Brazilian Amazon
resolves10.1590/S1679-62252004000300007
Water level influences on body condition of Geophagus brasiliensis (Perciformes: Cichlidae) in a Brazilian oligotrophic reservoir
resolves10.1007/978-94-009-6542-3_5
The Amazon and its main affluents: Hydrography, morphology of the river courses, and river types
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no DOI — not checkedHuxley JS (1924) Constant differential growth-ratios and their significance. Nature 14:896–897
no DOI — not checkedJégu M (2003) Subfamily Serrasalminae (pacus and piranhas). In: Reis RE, Kullander SO Jr, Ferraris CJ (eds) Check list of freshwater fishes of South and Central America. Edipucrs, Porto Alegre, pp 182–196
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no DOI — not checkedLeão ELM, Leite RG, Chaves PTC, Ferraz E (1991) Aspectos da reprodução, alimentação e parasitofauna de uma espécie rara de piranha, Serrasalmus altuvei Ramírez, 1965 (Pices, Serrasalmidae) do baixo Rio Negro. Rev Bras Biol 51:545–553
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no DOI — not checkedRuffino ML, Issac VJ (1995) Life cycle and biological parameters of several Brazilian Amazonfish species. NAGA The ICLARM Quarterly 18:41–45
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no DOI — not checkedTales MEO, Godinho HP (1997) Ciclo reprodutivo da piranha Serrasalmus brandtii (Teleostei, Characidae) na Represa de Três Marias, Rio São Francisco. Rev Bras Biol 57:177–184
no DOI — not checkedVazzoler AEAM (1996) Biologia da Reprodução de Peixes Teleósteos: Teoria e Prática. EDUEM, Maringá
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