Vadim Gratshev
Vadim Gennadyevich Gratshev (1 May 1963―17 October 2006) was one of world leading experts in palaeoentomology. Vadim graduated from the Moscow State Pedagogical Institute in 1987 and taught biology at a high school for three years until 1989. Then he decided to pursue academic science and joined the Laboratory of Arthropods at the Paleontological Institute of Russian Academy of Sciences in 1991, first as a Kuperwood Fellow of the Academy of Natural Sciences, and since 1994 as a full-time researcher. Weevils and dryopoids were always his main passion, although his area of interests extended far beyond that . He produced over 20 scientific papers, including an outstanding comparative study of the hindwing venation of the superfamily Curculionoidea published in co-authorship with Vladimir Zherikhin. Being a keen field researcher, he participated in numerous expeditions to the Maritime Province and Sakhalin Island, Kuznetskii Alatau, Novosibirsk Region, Armenia, Azerbaijan, Georgia, Tajikistan, Turkmenia, and Ukraine. The material he collected on his trip to the Drakensberg and Zululand in 2005 inspired him to commence a new project on Afrotropical Elmidae and Anthribidae. Being an optimistic, cheerful multi-talented individual with subtle sense of humour, he did not restrict his interests to extinct  and extant beetles. He was an expert in noble orchids, aquarium design and raising geckos, and published several papers on those topics. He was a skillful wood-carver, and his knowledge of Japanese history and literature was not amateur.