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Pseudocorynopoma stanleyi Malabarba, Chuctaya, Hirschmann, Oliveira & Thomaz, 2020
Clear-finned dragonfin tetra
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Pseudocorynopoma stanleyi
Picture by Petersen, P.
Pictures | Images Google
Picture by Petersen, P.
Brazil country information
Common names:
[No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Type locality of Pseudocorynopoma stanleyi, Rio Grande do Sul, Marques de Souza, Arroio Tamanduá, Linha Tamanduá (Ref. 123882).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Malabarba, L.R., J. Chuctaya, A. Hirschmann, E.B. de Oliveira and A.T. Thomaz, 2020
National Database:
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Type locality of Pseudocorynopoma stanleyi, Rio Grande do Sul, Marques de Souza, Arroio Tamanduá, Linha Tamanduá (Ref. 123882).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Malabarba, L.R., J. Chuctaya, A. Hirschmann, E.B. de Oliveira and A.T. Thomaz, 2020
National Database:
Common names from other countries
Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa
> Characiformes (Characins) > Characidae (Characins; tetras) > Stevardiinae
Etymology: Pseudocorynopoma: Greek, pseudes = false + Greek, koryne = stick + Greek, poma = cover, operculum (Ref. 45335).
Eponymy: Professor Dr Stanley Howard Weitzman (1927–2017) was honoured for his great contribution to our knowledge of Neotropical freshwater fish (see Weitzman, SH). (Ref. 128868), visit book page.
Etymology: Pseudocorynopoma: Greek, pseudes = false + Greek, koryne = stick + Greek, poma = cover, operculum (Ref. 45335).
Eponymy: Professor Dr Stanley Howard Weitzman (1927–2017) was honoured for his great contribution to our knowledge of Neotropical freshwater fish (see Weitzman, SH). (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range Écologie
; eau douce benthopélagique. Tropical
Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri
South America: Brazil and Uruguay.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 6.2 cm SL mâle / non sexé; (Ref. 123882); 6.1 cm SL (female)
Max length : 6.2 cm SL mâle / non sexé; (Ref. 123882); 6.1 cm SL (female)
Description synthétique Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 9; Rayons mous anaux: 32 - 37; Vertèbres: 37 - 39. This species is distinguished from P. heterandria by the number of branched anal-fin rays 32-36 (vs. 35-40 in P. heterandria); presence in males of an intermediate lobe in the distal margin of the anal fin (vs. absence); presence of hooks on the anal-fin rays of the intermediate lobe only (vs. presence of hooks in the branched anal-fin rays of the anterior lobe); presence of marks coloured in pink, black and white at the tips of the caudal-fin lobes in both sexes (vs. absent). It differs from P. doriae in both sexes by the arrangement of the white, red and black marks at the tip of the dorsal lobe of the caudal fin and in mature males by the absence of black spots at the distal tip of the pectoral fin and by the absence of black spots in the distal tip of the rays of the anterior lobe of the anal fin (vs. present in P. doriae); differs further by the growth patterns of the caudal peduncle length in females and of the anal-fin base length in males and by 87 mutational steps in mtDNA sequences (COI and ND2) (Ref. 123882).
Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Référence principale
Upload your references | Références | Coordinateur | Collaborateurs
Malabarba, L.R., J. Chuctaya, A. Hirschmann, E.B. de Oliveira and A.T. Thomaz, 2020. Hidden or unnoticed? Multiple lines of evidence support the recognition of a new species of Pseudocorynopoma (Characidae: Corynopomini). J. Fsh. Biol. 98(1):219-236. (Ref. 123882)
Menace pour l'homme
Harmless
Utilisations par l'homme
FAO(Publication : search) | FishSource |
Plus d'informations
Trophic ecology
Éléments du régime alimentaire
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs
Éléments du régime alimentaire
Composition du régime alimentaire
Consommation alimentaire
Food rations
Prédateurs
Ecology
Écologie
Home ranges
Écologie
Home ranges
Population dynamics
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Paramètres de croissance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversion
Recrutement
Abondance
Life cycle
Reproduction
Maturité
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Reproduction
Maturité
Fécondité
Frai
Spawning aggregations
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Anatomy
Surface branchiale
Brain
Otolith
Surface branchiale
Brain
Otolith
Physiology
Body composition
Nutrients
Consommation d'oxygène
Type de nage
Vitesse de nage
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Consommation d'oxygène
Type de nage
Vitesse de nage
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
Génétique
Heterozygosity
Héritabilité
Génétique
Heterozygosity
Héritabilité
Human related
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Profils d'aquaculture
Souches
Ciguatera cases
Stamps, coins, misc.
Outils
E-book | Guide de terrain | Générateur de fréquences de longueur | Outil de dynamique de population | Carte par point | Classification Tree
| Catch-MSY |
Articles particuliers
Télécharger en XML
Sources Internet
Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes(Genre, Espèce) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(génôme, nucléotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Arbre de Vie | Wikipedia(aller à, chercher) | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates based on models
Phylogenetic diversity index (Ref. 82804): PD50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00672 - 0.03736), b=3.00 (2.80 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).