Géza Horváth (; 23 November 1847 – 8 September 1937) was a Hungarian medical doctor and

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 ...

internationally recognized for his work on bugs (

Hemiptera Hemiptera (; ) is an order of insects, commonly called true bugs, comprising more than 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs. They range in size from ...

). He also contributed extensively to the study of Hungarian

scale insect Scale insects are small insects of the Order (biology), order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient g ...

fauna. He published over 350 papers in his lifetime.

Biography

Horváth was born in Csécs, then a part of northern Hungary, and studied to the Kassa Gymnasium, where his teachers included Ludwig Heinrich Jeitteles. He then went to the

University of Vienna The University of Vienna (, ) is a public university, public research university in Vienna, Austria. Founded by Rudolf IV, Duke of Austria, Duke Rudolph IV in 1365, it is the oldest university in the German-speaking world and among the largest ...

and graduated in medicine. He returned to work at the

Hungarian National Museum The Hungarian National Museum (, ) was founded in 1802 and is the national museum for the history, art, and archaeology of Hungary, including areas not within Hungary's modern borders, such as Transylvania; it is separate to the collection of int ...

. He was made director of the newly established National Phylloxera Research Station in

Budapest Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by popul ...

in 1880, where he did research on

aphid Aphids are small sap-sucking insects in the Taxonomic rank, family Aphididae. Common names include greenfly and blackfly, although individuals within a species can vary widely in color. The group includes the fluffy white Eriosomatinae, woolly ...

phylloxera Grape phylloxera is an insect pest of grapevines worldwide, originally native to eastern North America. Grape phylloxera (''Daktulosphaira vitifoliae'' (Fitch 1855) belongs to the family Phylloxeridae, within the order Hemiptera, bugs); orig ...

, and

psyllid Psyllidae, the jumping plant lice or psyllids, are a family of small plant-feeding insects that tend to be very host-specific, i.e. each plant-louse species only feeds on one plant species (monophagous) or feeds on a few closely related plants ( ...

s. He continued as director after being renamed to the State Entomological Station and broadened its focus to other kinds of noxious insects. In 1896, he returned to the

, where he was director of its Zoology Department until he retired. He remained active in entomology after retirement, and was president of the 10th International Zoological Conference when Budapest hosted it in 1927 (his 80th year). A

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

lizard Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic isla ...

, '' Iberolacerta horvathi'', is named in his honor. A species of

millipede Millipedes (originating from the Latin , "thousand", and , "foot") are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derive ...

, ''Cylindroiulus horvathi'', was named in his honor by Karl Wilhelm Verhoeff (1897:467).
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References

Entomologists from Austria-Hungary Physicians from Austria-Hungary Hungarian entomologists 1847 births 1937 deaths {{entomologist-stub