A depth of 7,351 meters in the Banda Sea is known as the Weber Deep, a feature named after the German-Dutch zoologist Max Wilhelm Carl Weber. His work in the late nineteenth and early twentieth centuries transformed biological understanding of biogeographic boundaries, specifically concerning the faunal distribution across the Indonesian archipelago and its surrounding oceanic regions.
Academic Foundation
Born in Bonn in 1852, Max Weber pursued his early scientific training at the University of Bonn. He later studied at Humboldt University in Berlin, working under the zoologist Eduard Carl von Martens. Weber earned his doctorate in 1877, subsequently holding a teaching position at the University of Utrecht before leading an expedition to the Barents Sea. In 1883, he joined the University of Amsterdam, securing a professorship in zoology, anatomy, and physiology, a post he maintained until 1922.
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Weber led the Siboga Expedition, a significant endeavor that yielded extensive findings regarding the separation of species. His analysis suggested that Wallace’s Line, a boundary once considered the primary divide between major biogeographic realms, was positioned too far west. This research helped define the Indomalayan and Australasian regions more accurately. Scientists eventually designated an alternative boundary as Weber's Line to acknowledge his critical contributions to the field of biogeography.
Scientific Legacy
Collaboration defined much of his scholarly output. In 1919, he worked with G.A.F. Furthermore, his collaborative project with L.F. de Beaufort, titled The fishes of the Indo-Australian Archipelago, spanned decades of publication from 1911 to 1962. Weber's influence is cemented in the nomenclature of several reptiles and mammals, including Anomochilus weberi and Prosciurillus weberi, alongside his recognition by prestigious institutions like the Royal Society and the Royal Netherlands Academy of Arts and Sciences.
Fast facts
- Born: 1852, Bonn
- Died: 1937, Eerbeek
- Education: University of Bonn
- Career tenure at University of Amsterdam: 1883-1922
- Awarded Alexander Agassiz Medal: 1927
- Foreign Member of the Royal Society: 1935
- Naturalised Dutch citizenship: 1883
- Key research focus: Biogeography and ichthyology
Questions readers ask
What is Weber's Line?
It is a proposed biogeographic boundary that separates the Indomalayan and Australasian faunal realms, established in recognition of Weber's research indicating that Wallace's Line was inaccurately placed for certain terrestrial vertebrates.
What major oceanic feature is named for him?
The Weber Deep, a 7,351-meter deep depression located in the Banda Sea.
Achievements
- Foreign Member of the Royal Society — 1935
- Held posts at University of Amsterdam
- Educated at University of Bonn
