Otto Vasilievich Bremer (died 11 November 1873) was a Russian naturalist and entomologist.
He wrote:
He described many insects, including the large skipper butterfly. Bremer's collection is in the Zoological Museum of the Russian Academy of Science in Saint Petersburg where he lived.
Johann Friedrich von Brandt was a German-Russian naturalist, who worked mostly in Russia.
Franz Anton Schiefner was a Baltic German linguist and tibetologist.
Eduard von Martens also known as Carl or Karl Eduard von Martens, was a German zoologist.
Theodor Becker was a Danish-born German civil engineer and entomologist primarily known for studies on the taxonomy of flies.
Isaac Jacob Schmidt was an Orientalist specializing in Mongolian and Tibetan. Schmidt was a Moravian missionary to the Kalmyks and devoted much of his labours to Bible translation.
Heinrich Benno Möschler was a German entomologist who specialised in Lepidoptera.
Parnara guttata, the common straight swift, is a butterfly of the family Hesperiidae. It is found in the Indomalayan realm, Amur, eastern China, and Japan.
Heinrich Rudolf Simroth, was a German zoologist and malacologist. He was a professor of zoology in Leipzig.
Cephalia is a genus of picture-winged flies in the family Ulidiidae.
Obesotoma laevigata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Pelodiscus maackii, commonly known as the Amur softshell turtle or the northern Chinese softshell turtle, is a species of turtle in the family Trionychidae. The species is found in the Russian Far East, northeastern China, Korea, and Japan. It is possible that the Japanese populations are the result of ancient introductions by humans. This aquatic species may attain a straight carapace length of 32.5 cm (1.1 ft).
Vladimir Timofeyevich Shevyakov, in Russian Владимир Тимофеевич Шевяков was a Russian biologist who worked on Protozoa.
Megalovalvata baicalensis is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Valvatidae, the valve snails.
Agrothereutes abbreviatus is a species of parasitic wasp belonging to the family Ichneumonidae.
Peter Carl Ludwig Schwarz, was a Baltic German astronomer of Imperial Russia, explorer, and professor of astronomy at the University of Dorpat honored with the Konstantin Medal of the Imperial Russian Geographical Society. Schwarz also was a recipient of the Demidov Prize of the Academy of Sciences of St. Petersburg in 1865 for his work in geodesy.
Rapala arata is a small butterfly found in the East Palearctic that belongs to the lycaenids or blues family.
Chrysozephyrus smaragdinus is a small butterfly found in the East Palearctic that belongs to the lycaenids or blues family.
Muschampia gigas is a small butterfly found in the East Palearctic that belongs to the skippers family.
Aldania raddei is a butterfly found in the East Palearctic that belongs to the browns family.
Erebia wanga is a butterfly found in the East Palearctic (Amur) that belongs to the browns family.