Vampire squid a human's inner ear) and ammonium-rich gelatinous tissues closely matching the density of the surrounding seawater. Like many deep-sea cephalopods, the vampire squid lacks ink sacs. If disturbed, it will curl its arms up outwards and wrap them around its body, turning itself inside-out in a way, exposing spiny projections. If highly agitated, it may eject a sticky cloud of bioluminescent mucus containing innumerable orbs of blue light from the arm tips. This luminous barrage, which may last nearly 10 minutes, would presumably serve to daze would-be predators and allow the vampire squid to disappear into the blackness without the
Alternative Tentacles released by other labels) by bands including The Dicks, 7 Seconds, and the Butthole Surfers. The early compilation titled "Let Them Eat Jellybeans!". Some of the best known bands that have released albums through Alternative Tentacles are Dead Kennedys, NoMeansNo, D.O.A. and Alice Donut. In addition to musical acts, Alternative Tentacles also publishes spoken word albums, many by Jello Biafra himself. Another common theme of Alternative Tentacles records over the years has been the artwork of Winston Smith, which has appeared on many of their records, catalogs, posters and shirts. Smith also designed the Alternative Tentacles logo. In the early