How Did Ancient Civilizations Keep Cool before AC? Temperatures have soared in the Seattle area in recent weeks, prompting many to spring for their first central air conditioning system, upgrade an aging AC system or schedule maintenance to keep their system in tip-top shape throughout the hot months.
Pangasius is a genus of medium-large to very large shark catfishes native to freshwater in South and Southeast Asia. The term pangasius is sometimes used to specifically refer to the commercially important basa fish, P. bocourti.angasius (Pangasius) was the final subgenus and had no diagnostic features, containing the remaining species. These subgeneric classifications were confirmed in 2000 except for Neopangasius, found to be polyphyletic and to be part of Pangasius (Pangasius), thus leaving three subgenera.
Myiasis is the infestation of tissue with fly larvae, commonly referred to as maggots. It is widespread in the tropics and subtropics of Africa and the Americas, and occurs with significantly less frequency in most other areas of the world. The infestation is most often subcutaneous and produces a furunculoid or boil-like lesion, but it is also ...