Located in the center of the Santa Clara Valley, on the southern shore of San Francisco Bay, San Jose covers an area of 179.97 square miles (466.109/kmÂ²). San Jose is the county seat of Santa Clara County, the most affluent county in California. San Jose is the largest city in both the San Francisco Bay Area and the San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 8.7 million people respectively.
The blue-ringed octopuses (genus Hapalochlaena) are three (or perhaps four) octopus species that live in tide pools and coral reefs in the Pacific and Indian Oceans, from Japan to Australia. Their primary habitat is around southern New South Wales, South Australia, and northern Western Australia.
An octopus (/ËÉktÉpÊs/ or /ËÉktÉpÉs/ ; plural: octopuses, octopi, or octopodes; see below) is a cephalopod mollusc of the order Octopoda.It has two eyes and four pairs of arms and, like other cephalopods, it is bilaterally symmetric.An octopus has a beak, with its mouth at the center point of the arms.ll octopuses are venomous, but only one group, the blue-ringed octopus, is known to be deadly to humans. Around 300 species are recognized, which is over one-third of the total number of known cephalopod species.