Cerebrospinal fluid is a clear liquid that cushions the brain and spinal cord while also transporting nutrients, chemicals, and waste. Dura mater is also the home to meningeal veins. Many types of medical conditions involve the dura mater. The most common come in the form of hematomas. Arterial bleeding can result in an epidural hematoma, which is when blood collects between the dura mater and the skull.
Scientific names: The scientific name of Cerith Snail is Cerithidae genus. Origin or natural range: Cerithidae genus originates from the Caribbean Sea, the Eastern Pacific Ocean including Mexico and Baja California. Size: Cerith Snail may grow up to a size of around one inch.
The sea louse (plural sea lice) is a copepod within the order Siphonostomatoida, family Caligidae.There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species.Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.any sea louse species are specific with regard to host genera, for example L. salmonis which has high specificity for salmonids, including the widely farmed Atlantic salmon (Salmo salar).