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 .
Nunivak Island Nunivak Island ("Nunivaaq" in Central Alaskan Yup'ik, "Nuniwar" in Nunivak Cup'ig), the second largest island in the Bering Sea, is a permafrost-covered volcanic island lying about 30 miles (48 km) offshore from the delta of the Yukon and Kuskokwim rivers in the state of Alaska, at about 60° North latitude. Nunivak Island is 1,631.97 sq mi (4,226.78 km², or 1.044 million acres) in area, 76.2 km long and 106 km wide, making it the eighth largest island in the United States. It has a population of 210 persons as of the 2000 census. The island's entire population lived in the north coast city of Mekoryuk.