Columbia Encyclopedia

(Encyclopedia) toadfish, common name for the sluggish, bottom-feeding fishes of the family Batrachoididae, found mainly in marine and brackish waters worldwide. Toadfishes feed largely on crustaceans and small fishe...

(Encyclopedia) scallop or pecten, marine bivalve mollusk. Like its close relative the oyster, the scallop has no siphons, the mantle being completely open, but it differs from other mollusks in that both mantle edge...

(Encyclopedia) Lempa lāmˈpä [key], river, c.200 mi (320 km) long, rising in Guatemala and flowing S through Honduras into El Salvador, then generally S to the Pacific Ocean. An important stream, it waters the fer...

(Encyclopedia) Ishikari ēshkäˈrē [key], second largest river of Japan, c.225 mi (360 km) long, rising in the mountainous interior of Hokkaido and flowing generally southwest to Ishikari Bay near Otaru. It drains...

(Encyclopedia) Motagua mōtäˈgwä [key], river, c.250 mi (400 km) long, rising in S central Guatemala and flowing NE to the Gulf of Honduras. The longest river within Guatemala, it waters a valley where hemp and b...

(Encyclopedia) Plynlimon or Plinlimon both: plĭnlĭmˈən [key], Welsh Plumlumon Fawr, mountain, 2,468 ft (752 m) high, W Wales, on the Powys-Ceredigion border W of Llanidloes. It has three summits and is the sourc...

(Encyclopedia) Ragaz, Bad bät räˈgäts [key], town, St. Gall canton, E Switzerland, at the confluence of the Rhine and Tamina rivers. It is a spa, with hot mineral waters conducted from the ancient springs of Pf�...

(Encyclopedia) Uncompahgre ŭnˌkəmpäˈgrē [key], river, c.75 mi (120 km) long, rising in the San Juan Mts., SW Colo., and flowing NW past Montrose to the Gunnison River at Delta. Its waters are used for irrigati...

(Encyclopedia) Wear wēr [key], river, c.65 mi (100 km) long, rising in the Pennines in County Durham, NE England, and flowing to the North Sea at Sunderland. Navigable for barges to Durham city, the river waters a ...

(Encyclopedia) toothfish, common name for a genus (Dissostichus) of deep-water marine ray-finned fishes found in waters off S South America to Antarctica. The Patagonian toothfish, D. eleginoides, is the northerly o...