Although sea spiders are not true spiders, or even arachnids, their traditional classification as chelicerates would place them closer to true spiders than to other well-known arthropod groups, such as insects or crustaceans.
If you have an HDTV, we strongly recommend that you buy a Blu-ray player rather than a standard DVD player. Prices for Blu-ray players now start at less than $100, but expect to pay a bit more for a major-brand player that has 3D and wireless capbility.
1 Portable Blu-ray DVD players typically cost about $300. For example, Best Buy sells the Panasonic DMP-B200 for $300, which features an 8.9-inch screen and can run four hours on a charge.  3-D Blu-ray players are becoming more popular for consumers looking to build a 3-D home theater system.