It is found in Brazil, Guiana and Paraguay, and extends its range to the Rio del Norte, but is rare north of the isthmus of Panama.
The north and south harbours lie between the town and Keith Inch - a suburb at the extremity of the peninsula on part of which the town is built - and the isthmus dividing them is pierced by a canal crossed by an iron swing-bridge.
In 1513, Vasco Nunez de Balboa crossed the isthmus of Darien and saw the South Sea (Pacific).
Allied is Sceloporus, with about 34 species, the most characteristic genus of Mexican lizards; only 4 species live in the United States, and only 3 or 4 are found south of the Isthmus of Tehuantepec and are restricted to Central America.
It stands in grounds 4000 acres in extent, which include the White and Black Lochs and the ruins of Castle Kennedy, finely situated on the isthmus between the lakes.
Between this ridge and the offshoots of Geraneia opposite a narrow depression allowed of easy transit across the Isthmus neck.
The first group extends as far as the isthmus formed by the gulfs of S.
On the 10th an ultimatum was sent to Toulba Pasha, the military commandant, intimating that the bombardment would commence at sunrise on the following morning unless the batteries on the isthmus of Ras-el-Tin and the southern shore of the harbour of Alexandria were previously surrendered for the purpose of disarming.
The body of the latter was carried by a dolphin to the Isthmus of Corinth and deposited under a pine tree.
A line drawn diagonally down the centre from the isthmus of Kra to Cape Romania (Ramunya) gives the extreme length at about 750 miles.