How many kilometers of coastline does the land that the Malacoctenus hubbsi is native to have?
Gulf of California The Gulf of California (also known as the Sea of Cortez, Sea of Cortés or Vermilion Sea; locally known in the Spanish language as Mar de Cortés or Mar Bermejo or Golfo de California) is a marginal sea of the Pacific Ocean that separates the Baja California Peninsula from the Mexican mainland. It is bordered by the states of Baja California, Baja California Sur, Sonora, and Sinaloa with a coastline of approximately 4000 km . Rivers which flow into the Gulf of California include the Colorado, Fuerte, Mayo, Sinaloa, Sonora, and the Yaqui. The gulf's surface area is about 160000 km2 .
Isla Aves Isla de Aves (Spanish for "Island of Birds" or "Birds Island"), or Aves Island, is a Caribbean dependency of Venezuela. It has been the subject of numerous territorial disputes between the neighboring independent islands, such as Dominica, and European mother countries of surrounding dependent islands, such as the Netherlands. It is part of the Aves Ridge and lies to the west of the Windward Islands chain at . It is 375 m in length and never more than 50 m in width, and rises 4 m above the sea on a calm day. Under a particular interpretation of the United Nations Convention on the Law of the Sea it could be classified as a rock, which would only give Venezuela a twelve nautical mile economic zone. However, Venezuela claims it is an island, which grants it a 200 mi exclusive economic zone. Mostly sand, a small portion has some scrubby vegetation. It is sometimes completely submerged during hurricanes. It is 185 km southwest of the closest land, Montserrat, 225 km west of Dominica and 547 km north of the Venezuelan mainland.