Alexander Ivanovitsch Jakovlev
Encyclopedia
Alexander Ivanovitsch Jakovlev (= Jakowlew, Jakowleff), (1863–1909) was a Russian
entomologist. He is not to be confused with Wassily Ewgrafowitsch Jakowlew
(1839–1908) also an entomologist who lived in St. Petersburg.
Jakovlev was of German
origin. He lived in Saint Petersburg
. He was primarily intested in Coleoptera.
He wrote:-
Russians
The Russian people are an East Slavic ethnic group native to Russia, speaking the Russian language and primarily living in Russia and neighboring countries....
entomologist. He is not to be confused with Wassily Ewgrafowitsch Jakowlew
Wassily Ewgrafowitsch Jakowlew
Wassily Ewgrafowitsch Jakowlew was a Russian entomologist....
(1839–1908) also an entomologist who lived in St. Petersburg.
Jakovlev was of German
Germans
The Germans are a Germanic ethnic group native to Central Europe. The English term Germans has referred to the German-speaking population of the Holy Roman Empire since the Late Middle Ages....
origin. He lived in Saint Petersburg
Saint Petersburg
Saint Petersburg is a city and a federal subject of Russia located on the Neva River at the head of the Gulf of Finland on the Baltic Sea...
. He was primarily intested in Coleoptera.
He wrote:-
- [Яковлев, А.И.] Jakovlev, A.I. DytiscidesDytiscidaeDytiscidae – based on the Greek dytikos , "able to dive" – are the predaceous diving beetles, a family of water beetles. They are about 25 mm long on average, though there is much variation between species. Dytiscus latissimus, the largest, can grow up to 45 mm long...
noueaux on peu connus I. Horae Societitas Entomologicae Rossicae 30:175-183 (1896). - Dytiscides nouveaux on peu connus. II Horae Societitas Entomologicae Rossicae32:504–509 (1898,1899).
- Dytiscidarum novarum diagnoses L’Abeille.29:37-41. (1897)