The zebrafish is a derived member of the genus Danio, of the family Cyprinidae. It has a sister-group relationship with Danio kyathit. Zebrafish are also closely related to the genus Devario, as demonstrated by a phylogenetic tree of close species.
The country of Wales, part of the United Kingdom, is closest in size to the US state of New Jersey. (Wales: 8,022, sq miles, New Jersey 8,721 sq. miles.).
The three largest towns are Llanelli, Carmarthen and Ammanford. The county town and administrative centre of Carmarthenshire is Carmarthen and the most populous settlement is the area in and around the town of Llanelli. With its fertile land and agricultural produce, Carmarthenshire is known as the Garden of Wales.forest Fawr and Black Mountain extend into the east of the county and the Cambrian Mountains into the north. The south coast contains many fishing villages and sandy beaches. The highest point is Fan Brycheiniog, 2,631 feet (802 m).