Earth material Sedimentary rock Clastic rock. Sedimentary breccia. A breccia (coarse-grained clastic rock composed of angular broken rock fragments held together by a mineral cement or a fine-grained matrix) formed by sedimentary processes. This category is also used for breccia.
What is a Silverfish Bug? The Silverfish Bug, also known as Lepisma saccharina, is a small insect without wings. Its name, silverfish, comes from its silvery color and the fact that is resembles a fish. Silverfish's mostly rely on carbohydrates to survive that come from various natural sugars and starches. In urban environments, they will eat glue, paper of any kind including books, sugar, coffee and even clothing, making them quite a pest when they are able to make their way into homes.
The silver chub is a silvery minnow with large eyes. It has a small inferior (upper jaw overhangs lower jaw) mouth that is nearly horizontal. A small barbel is located at the back of the upper jaw. With the exception of a white band along the bottom margin of the lower lobe, the caudal (tail) fin is pigmented. As an adult, the silver chub averages 4 to 7 inches in length; however, fish as large as 8 or 9 inches have been found.