Huawei OptiX OSN 8800 T16 ROADM Telecoms transmission System,US $ 1 - 30,000 / Set, China (Mainland), Huawei, OSN 8800.Source from Combasst Industry Development (Shanghai) Co., Ltd. on Alibaba.com.
Flying subadult silver gulls at Kiama beach, Sydney during Christmas 2013. Gulls, often referred to as seagulls, are seabirds of the family Laridae in the suborder Lari. They are most closely related to the terns (family Sternidae) and only distantly related to auks, skimmers, and more distantly to the waders.
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).