Carl Alexander Clerck

Carl Alexander Clerck (1709-22 July 1765) was a Swedish entomologist and arachnologist.

Clerck came from a family in the petty nobility and entered the University of Uppsala in 1726. Little is known of his studies; although a contemporary of Linnaeus, it is unknown whether he had any contact with him during his time in Uppsala. His limited means forced him to leave university early and enter into government service, later ending up working in the administration of the City of Stockholm.

His interest in natural history appears to have come at a more mature age, influenced by a lecture of Linnaeus he attended in Stockholm in 1737. In the following years he collected and categorized a large number of spiders, published together with more general observations on the behaviour of spiders, in his "Svenska spindlar" ("Swedish spiders", 1757, also known by its Latin title, "Aranei Suecici"). He also started the publication of "Icones insectorum rariorum", a series of detailed but uncommented plates illustrating numerous species of butterflies, left unfinished after the third fascicle (1766) because of Clerck's death.

Since deemed to have been published after the 10th edition of Systema Naturae (Linnaeus 1758) - which marks the official starting point of the International Code of Zoological Nomenclature - "Svenska spindlar" is the earliest available work to contain valid scientific names for species of animals.ref|PleijelEtRouse2003_p163

He eventually became a friend and correspondent of Linnaeus, who appreciated his work greatly, and through his sponsorship was elected a member of the Royal Society of Sciences in Uppsala in 1756 and of the Royal Swedish Academy of Sciences in 1764.

Clerck's collection is in the Swedish Museum of Natural History [http://www.nrm.se/inenglish.4.11e7cc61015dbd72f9800087.html]

External links

* [http://dz-srv1.sub.uni-goettingen.de/cache/toc/D222310.html Svenska spindlar Online at GDZ]

References

*Alb. Tullgren, "Clerck, Carl Alexander", "Svenskt biografiskt lexikon", vol. 8 (1929).
*"Nordisk familjebok", 2nd ed., vol. 5 (1906), col. [http://runeberg.org/nfbe/0240.html 432 f] .
*F. Pleijel & G. W. Rouse, "Ceci n´est pas une pipe - names clades and phylogenetic nomenclature", J. Zool. Syst. Evol. Research, 41 (2003), 162-174.