Johan Martin Jakob von Tengström (1821 in Åbo (

Turku Turku ( ; ; , ) is a city in Finland and the regional capital of Southwest Finland. It is located on the southwestern coast of the country at the mouth of the Aura River (Finland), River Aura. The population of Turku is approximately , while t ...

) – 1890) was a Finnish

entomologist Entomology (from Ancient Greek ἔντομον (''éntomon''), meaning "insect", and -logy from λόγος (''lógos''), meaning "study") is the branch of zoology that focuses on insects. Those who study entomology are known as entomologists. In ...

. Tengström specialised in

Lepidoptera Lepidoptera ( ) or lepidopterans is an order (biology), order of winged insects which includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, representing 10% of the total described species of living organ ...

. Tengström visited

Java Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, proje ...

in 1849 where he discovered several new species of Lepidoptera. He made shorter trips within Europe. His collection is held by the Natural History Museum of Helsinki.

Bibliography

*(1869) ''Catalogus Lepidopterorum Faunae Fennicae praecursorius''. Not.Soc.Fauna Flora Fennica 10.

External links

Gaedicke in Groll, E. K. (Hrsg.): Biografien der Entomologen der Welt : Datenbank. Version 4.15 : Senckenberg Deutsches Entomologisches Institut, 2010.
*Anonym 1891: engstrom, J. M. J. von''

Entomologist's Monthly Magazine ''Entomologist's Monthly Magazine'' is a British entomological journal, founded by a staff of five editors – T. Blackburn, H. G. Knaggs, M.D., R. McLachlan, F.L.S., E. C. Rye and H. T. Stainton – and first published in 1864. The journal ...

'' (3) Volume 27:111-

Finnish entomologists Entomologists from the Russian Empire 1821 births 1890 deaths {{entomologist-stub