# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/juan-brethes
# Generated: 2026-08-14T08:46:02.301Z

schema: https://schema.org/Person
url: "https://fame.am/person/juan-brethes"
name: "Juan Brèthes"
slug: "juan-brethes"
description: "Juan (Jean) Brèthes, also known as Frère Judulien Marie was an Argentine scientist, naturalist, entomologist, ornithologist, zoologist and geologist. He was the first entomologist of the National Museum, today known as the Argentine Museum of Natural Sciences. He was a close collaborator of Florentino Ameghino, and translated several of his works into French. Thanks to his intense activity, he systematized a large number of Latin American insect species. He was a precursor in the fight against agricultural pests at a time when insecticides had not been developed to combat them."
tagline: "French-Argentine entomologist, pioneer in biological control of plant diseases (1871–1928)"
gender: "male"
country:
  name: "France"
  isoCode: "FR"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1871-02-24"
deathDate: "1928-07-02"
livingStatus: "DECEASED"
scores:
  popularity:           37.89
  momentum:             8.62295081967213
  historical:           5.469438666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  35
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://es.wikipedia.org/wiki/Juan_Br%C3%A8thes"
    title: "Juan Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Jean_Br%C3%A8thes"
    title: "Jean Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Juan_Br%C3%A8thes"
    title: "Juan Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Juan_Br%C3%A8thes"
    title: "Juan Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jean_Br%C3%A8thes"
    title: "Jean Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://species.wikipedia.org/wiki/Juan_Br%C3%A8thes"
    title: "Juan Brèthes"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3807646"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump