Common bleak extracted from the scales of the common bleak, so-called "Essence Orientale" or "pearl essence", (used in making artificial pearls) which is crystalline guanine. Common bleak The common bleak ("Alburnus alburnus") is a small freshwater coarse fish of the cyprinid family. The body of the bleak is elongated and flat. The head is pointed and the relatively small mouth is turned upwards. The anal fin is long and has 18 to 23 fin rays. The lateral line is complete. The bleak has a shiny silvery colour; and the fins are pointed and colourless. The maximum length is approximately 25 cm. In
Foo creature convinced to serve and guard humans. The foo creature appeared as a template in the "Tome of Horrors" (2002) from Necromancer Games. The foo creature (including the foo dog and foo lion) appeared in Paizo Publishing's book "Pathfinder Roleplaying Game Bestiary 3" (2011), on pages 120-121. Foo creature In the "Dungeons & Dragons" fantasy role-playing game, the foo creature is a type of outsider creature. The foo dog and the foo lion first appeared in the first edition "Monster Manual II" (1983). The foo dog and the foo lion appeared in second edition for the Kara-Tur setting in the "Monstrous