# black teeth japan

Investigating the demographic history of Japan using ancient oral microbiota » While microbial communities in the human body (microbiota) are now commonly associated with health and disease in industrialised populations, we know very little about how these communities co-evolved and changed with humans throughout history and deep… Ncbi.nlm.nih.gov

A revision of Japanese species of the genus Psammoecus Latreille (Coleoptera, Silvanidae) » Japanese species of the genus Psammoecus Latreille, 1829 are taxonomically revised. Four new species, P.scitus sp. n. (misidentified with P. quadrimaculatus), P. labyrinthicus sp. n., P. boreas sp. n. and P.omotoensis sp.n. are described. Psammoecus bipunctatus (Fabricius, 1792), P. trimaculatus Motschulsky, 1858 (misidentified with P. triguttatus), P. simoni Grouvelle, 1892, P. fasciatus Reitter, 1874 and P. triguttatus are redescribed. Another described species whose distribution in Japan is questionable. P.quadrimaculatus is also redescribed. Lectotype and paralectotype of P. fasciatus and P. triguttatus are designated. Zookeys.pensoft.net

Front sprocket for Suzuki RG 400 Japan 1987 (double fixing) - MJ Corse » Front sprocket for Suzuki motorcycles, model RG 400 Japan 1987. Material: hardened steel, fully heat-treated for maximum durability. Steps: 525 Number of tee… Mjcorse.com

Investigating the demographic history of Japan using ancient oral microbiota | Philosophical Transactions of the Royal Society B: Biological Sciences » While microbial communities in the human body (microbiota) are now commonly associated with health and disease in industrialised populations, we know very little about how these communities co-evolved and changed with humans throughout history and deep… Royalsocietypublishing.org