Emil Goeldi

Emil Goeldi: The Swiss Who Catalogued the Amazon

In May 1890 a young Swiss zoologist was thrown out of Brazil's National Museum — collateral damage from a coup that had exiled an emperor and had nothing whatever to do with beetles. Four years later he stepped ashore at Belém, at the mouth of the Amazon, carrying a provincial governor's commission to rebuild a museum that barely functioned. By the time illness drove him home, the institution bore his name, and so did more than two dozen species of ant, frog, fish, wasp and monkey.

The Jena Apprenticeship

Emil August Goeldi — Göldi in the Swiss spelling, Emílio Augusto Goeldi to the Brazilians who adopted him — was born on 28 August 1859 and trained as a zoologist at Jena in Germany, where his teacher was Ernst Haeckel. That pedigree mattered. Haeckel's Jena was the most self-confident zoological laboratory in the German-speaking world, and it turned out men who believed that describing the living world systematically was itself a form of argument. Goeldi carried that conviction to a continent where almost nothing had been systematically described.

The invitation came in 1884, from Ladislau de Souza Mello Netto, director of Brazil's Museu Imperial e Nacional. Goeldi arrived in Rio de Janeiro in 1885 and went to work at the National Museum, the country's flagship scientific institution. He was twenty-five, foreign, and attached to an imperial establishment — three facts that would shortly become a problem.

Dismissed by a Revolution

The proclamation of the Brazilian republic and the exile of Emperor Dom Pedro II tore through the imperial institutions, and in May 1890 Goeldi was dismissed. There is no suggestion his science was at fault. He was simply on the wrong side of a political rupture, a European appointee of a fallen court, and the new order had no use for him.

What happened next is the hinge of the whole career. Rather than return to Switzerland, Goeldi stayed in Brazil and waited. The offer, when it came, came from the far north: Lauro Sodré, governor of Pará, asked him to reorganize the Pará Museum of Natural History and Ethnography in Belém. The museum had been founded in 1866 by Domingos Soares Ferreira Penna, but by the 1890s it needed rebuilding rather than reviving. Goeldi arrived on 9 June 1894.

Building a Laboratory at the Mouth of the Amazon

Belém sits at the edge of the largest and least-inventoried biological system on earth, and Goeldi's insight was that a museum there should not be a cabinet of specimens shipped to Europe but a working research institute staffed by resident specialists. He recruited accordingly, and the roster he assembled reads like a founding faculty. The Swiss botanist Jacques Huber (1867–1914) established the botanical collection in 1895 — the seed of holdings that today run to more than 200,000 specimens of seeds, fruits, woods, pollen, histological sections and dried plants. The zoologist Emilie Snethlage (1868–1929), one of the very few women running field science in South America at the time, joined the ornithological work. The geologists Friedrich Katzer (1861–1925) and Alexander Karl von Kraatz-Koschlau (1867–1900) covered the rocks; Adolpho Ducke (1876–1959), simultaneously entomologist, ethnographer and botanist, covered a great deal else.

It worked. In 1902 the museum was renamed in Goeldi's honour — an unusual tribute to a living, serving director, and a foreigner at that. It is known today as the Museu Paraense Emílio Goeldi, and its collections have grown to roughly 150,000 vertebrate specimens, more than a million invertebrates, over 120,000 archaeological pieces and more than 14,000 ethnographic items drawn from Brazil, Africa, Peru and Suriname.

The Names He Left Behind

Goeldi described numerous new Brazilian birds and mammals. But the surer measure of his standing among working naturalists is how many of them chose to attach his name to their own discoveries. Goeldi's marmoset (*Callimico goeldii*), Goeldi's antbird (*Myrmeciza goeldii*) and Goeldi's frog (*Flectonotus goeldii*) are only the best known. The Swiss myrmecologist Auguste Forel alone named a small legion of South American ants for him — *Acropyga goeldii*, *Camponotus goeldii*, *Azteca goeldii*, *Pachycondyla goeldii*, *Mycocepurus goeldii*, *Megalomyrmex goeldii*, *Neivamyrmex goeldii*, *Solenopsis goeldii*, *Pheidole goeldii*, *Cephalotes goeldii* and more. Beyond the ants there is a hawkmoth (*Protambulyx goeldii*), an isopod, an orb-weaver spider, a pencil catfish, characid and hemiodontid fishes, an Amazonian blackfly (*Simulium goeldii*), a paper wasp and a philodendron. Taxonomic patronyms are a currency of professional esteem, and Goeldi accumulated an unusual quantity of it.

Mosquitoes, Before It Was Orthodoxy

Goeldi is also recognised as an important early figure in Brazilian public health and epidemiology. He studied how yellow fever was transmitted and argued for mosquitoes as the vector — and for attacking them — before Oswaldo Cruz, the physician whose sanitary campaigns made that idea national policy and made him a household name. Goeldi got there first and is remembered for it far less. It is a recurring shape in his career: correct early, credited late.

The Border Case

In 1900 his fieldwork was pressed into geopolitics. Goeldi had compiled an exceptionally broad body of research on the region that is now the Brazilian state of Amapá — its geography, geology, flora, fauna, archaeology, ethnography and socio-economic conditions. When the Contestado boundary dispute between France and Brazil went to arbitration, that research proved crucial. The decision was handed down in Bern on 1 December 1900, in Brazil's favour. A naturalist's specimen labels and field notes had helped fix a national frontier.

Why Emil Is Called a Genius

The word does not fit Goeldi in the way it fits a theorist. He proposed no law and overturned no paradigm; his gift was organisational and taxonomic rather than conceptual. What he had, to an exceptional degree, was the ability to see an entire unstudied biome as a single research problem and then construct the human machinery to attack it — hiring a botanist, two geologists, an ornithologist and a polymath entomologist, and pointing them at a continent-sized subject from a river port in the tropics. That is a species of intelligence, and a rare one: institution-building as intellectual work.

The evidence that his peers rated him highly is unusually concrete. Colleagues named more than twenty-five organisms after him; a Brazilian state museum was renamed for him in 1902 while he was still running it; and his Amapá research was strong enough for an international tribunal to lean on. His yellow-fever position was ahead of the consensus.

The honest counter-case is that he was a superb executor of nineteenth-century natural-history practice, not an innovator within it. Descriptive zoology in 1900 was a mature discipline; Goeldi practised it at the highest level in the most difficult available setting. He also worked, as the era's naturalists did, inside a colonial-extractive frame that shipped Amazonian nature into European categories. Call him a genius of scientific infrastructure, and the claim holds. Call him a genius of ideas, and it does not.

Legacy

Ill health forced Goeldi's retirement in 1905, though records of the directorship run to 1907; he returned to Switzerland and died in Bern on 5 July 1917, aged fifty-eight. Huber succeeded him, then Snethlage, then Ducke — the team held. His son Oswaldo Goeldi became one of Brazil's finest engravers and illustrators, which is a kind of second inheritance. The museum at Belém is still there, still doing Amazonian science, still carrying his name.

Achievements

• Held posts at University of Bern
• Educated at University of Jena and University of Naples Federico II
• Fields of research: zoology