Freebase(0.00 / 0 votes)Rate this definition: Osteichthyes. Osteichthyes, also called bony fish, are a taxonomic group of fish that have bone, as opposed to cartilaginous, skeletons. The vast majority of fish are osteichthyes, which is an extremely diverse and abundant group consisting of 45 orders, and over 435 families and 28,000 species.
Satellite view is showing Baghdad, largest city and the capital of Iraq located on the Tigris River. Baghdad has a population of about 7 million inhabitants living in the metropolitan area.ust zoom in (+) to see the Monument of the Unknown Soldier, south-east of Zawra Park. The map shows a city map of Baghdad with expressways, main roads and streets, Baghdad International Airport (IATA code: BGW) is located about 16 km (10 miles) west of downtown Baghdad.
Where is Mesopotamia located? A: The ancient land of Mesopotamia occupied all or part of the land that now comprises the modern day countries of Iraq, Iran, Syria and Turkey. The region was called Mesopotamia, which means between two rivers, because it was located between the Tigris and Euphrates rivers.