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Wilhem de Haan. Wilhem de Haan (7 February 1801 in Amsterdam – 15 April 1855 in Leiden) was a Dutch zoologist. He specialised in the study of insects and crustaceans, and was the first keeper of invertebrates at the Rijksmuseum in Leiden, now Naturalis. He was forced to retire in 1846, when he was partially paralysed by a spinal disease.
Fauna Japonica. Fauna Japonica. An illustration of a russet sparrow pair from the Fauna Japonica. Publication date. 1833. Fauna Japonica is a series of monographs on the zoology of Japan. [1] It was the first book written in a European language ( French) on the Japanese fauna, [2] and published serially in five volumes between 1833 and 1850. [3]
- 1833
Wilhem de Haan studierte in Leiden, wo er 1821 eine Auszeichnung für eine akademische Preisaufgabe erhielt und 1825 promoviert wurde. Er war ab 1827 der erste Konservator für Wirbellose im Rijksmuseum van Natuurlijke Historie in Leiden (heute „ Naturalis “), an dem er ab 1822 war.
Helice tridens. ( De Haan, 1835) [1] Synonyms [2] Ocypode tridens De Haan, 1835. Cyclograpsus latreillii H. Milne-Edwards, 1837. Helice latreillei H. Milne-Edwards, 1837. Helice tridens is a species of crab which lives on mudflats around the coasts of Japan and the Korean Peninsula. [3]
Since 2007, the English Wikipedia page of Wilhem de Haan has received more than 23,252 page views. His biography is available in 15 different languages on Wikipedia. Wilhem de Haan is the 892nd most popular biologist (down from 727th in 2019), the 859th most popular biography from Netherlands (down from 669th in 2019) and the 17th most popular ...
Chasmagnathus. Chasmagnathus convexus is a common mud-flat crab of the family Varunidae, which is endemic to East Asia. [2] [3] In Japan, this crab is commonly called hamagani. This crab has two forms that differ in color; one is olive green and the other is purple. [2] Differences in diet are believed to be responsible for the color variation ...
Eriocheir japonica (De Haan, 1835) Eriocheir sinensis H. Milne-Edwards, 1853. Eriocheir ogasawaraensis Komai in Komai, Yamasaki, Kobayashi, Yamamoya & Watanabe, 2006. Eriocheir is a genus of crabs, including the Chinese mitten crab, E. sinensis. [1] [2] Formerly in the family Grapsidae, it is now placed in the Varunidae .
