Jabuticaba Index®

Categorizing Brazilian singularities. From the capybara to the precatório.

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Food · #16 of 26

Feijoada

The unofficial national dish, with close relatives throughout the Portuguese-speaking world.

Fictional dataMachine translation, not yet reviewed.

Jabuticaba Index®

76%

Plausibility range: 76%

76%, plausibility range 76% to 76%0255075100
B

Evidence grade. Computed from source types: from A (official and academic data) to D (editorial judgment). It does not change the index.

01What exactly is being measured

Black bean stew with salted and smoked pork, served with rice, collard greens and farofa.

02Context

Related versions exist in other Portuguese-speaking countries [1].

03Where else it exists

Projection
Angola: WidespreadBrazilMozambique: RegionalPortugal: WidespreadCape Verde: RegionalMacao SAR China: Regional
Angola: WidespreadBrazilMozambique: RegionalPortugal: WidespreadCape Verde: RegionalMacao SAR China: Regional
  • Local presence(Marginal → Widespread)
  • Exported from Brazil(Marginal → Widespread)
  • Brazil
  • Absent (checked)
  • No data

Equal Earth projection. Places with uncertain presence take the color of the highest possible level; the table shows the full range.

Place (5)
PlacePresenceWeightSources
AngolaWidespread1[1]
PortugalWidespread1[1]
Cape VerdeRegional0.5[1]
China (Macao SAR China)Regional0.5[1]
MozambiqueRegional0.5[1]
Presence abroad3.5

04How we got this number

Presence abroad

Sum of each place's weight: widespread = 1, regional = 0.5, marginal = 0.1. Where it only exists as a Brazilian export, the weight is multiplied by 0.5.

3.5
Exclusivity E

From 0 (exists everywhere) to 1 (only in Brazil), on a log scale.

0.67
Intensity I

How much more common it is in Brazil than in the other places where it exists.

Fictional prevalence ratio of 3.2 times that of Portugal. [2]

Prevalence ratio: 3.2×

2 of 4
Rarity coefficient R

R = E + 0.5 × (I ÷ 4) × (1 − E)

R = 0.67 + 0.5 × (2 ÷ 4) × (1 − 0.67) = 0.76

0.76
Jabuticaba Index®
76%

Not part of the score

Awareness

How aware Brazilians are that this is rare abroad.

Considered typically Brazilian. editorial judgment

3 of 4

05Sources

  1. [1]

    Enciclopédia Hipotética, 3ª edição

    Editora Exemplo · 2019 · Reference work · in Portuguese

    example.org/fictional-encyclopedia · accessed Sep 25, 2026

  2. [2]

    Censo Imaginário de Coisas Brasileiras 2025

    Instituto Brasileiro de Geografia Imaginária · 2025 · Statistical data · in Portuguese

    example.org/fictional-census · accessed Sep 25, 2026

Last reviewed Sep 25, 2026 · Methodology v0.2