Information:  - Doridoidea, commonly known as dorid nudibranchs (and previously known as the taxon Cryptobranchia), are a taxonomic superfamily of medium to large, shell-less sea slugs, marine gastropod mollusks in the clade Doridacea, included in the clade Nudibranchia.  - Snail is a common name that is applied most often to land snails, terrestrial pulmonate gastropod molluscs. However, the common name "snail" is also applied to most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into. When the word "snail" is used in this most general sense, it includes not just land snails but also thousands of species of sea snails and freshwater snails. Occasionally a few other molluscs that are not actually gastropods, such as the Monoplacophora, which superficially resemble small limpets, may also informally be referred to as "snails".  - The Euctenidiacea, common name dorid nudibranchs, are a taxonomic suborder of sea snails or slugs, marine gastropod molluscs in the order Nudibranchia. Bouchet & Rocroi (2005) rejected the name Anthobranchia on the grounds that it also included "Onchidium" at the time of original publication.  - Actinocyclidae is a family of sea slugs , dorid nudibranchs , marine gastropod mollusks in the superfamily Doridoidea . This family is within the clade Euctenidiacea .  - Slug, or land slug, is a common name for any apparently shell-less terrestrial gastropod mollusc. The word "slug" is also often used as part of the common name of any gastropod mollusc that has no shell, a very reduced shell, or only a small internal shell, particularly sea slugs and semislugs (this is in contrast to the common name "snail", which applies to gastropods that have a coiled shell large enough that the animal can fully retract its soft parts into the shell).  - Doridacea is a taxonomic grouping of dorid nudibranchs, shell-less marine gastropod mollusks. included in the clade Euctenidiacea of the clade Nudibranchia.    Given the information above, choose from the list below the object entity that exhibits the relation 'parent taxon' with the subject 'actinocyclidae'.  Choices: - animal  - cryptobranchia  - doridacea  - gastropoda  - nudibranchia  - onchidium
nudibranchia
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Information:  - A novel is a long narrative, normally in prose, which describes fictional characters and events, usually in the form of a sequential story.  - The Monkey Wrench Gang is a novel written by American author Edward Abbey (19271989), published in 1975.  - Desert Solitaire: A Season in the Wilderness is an autobiographical work by American writer Edward Abbey, originally published in 1968. His fourth book and his first book-length non-fiction work, it followed three fictional books, "Jonathan Troy" (1954), "The Brave Cowboy" (1956), and "Fire on the Mountain" (1962). Although it initially garnered little attention, "Desert Solitaire" was eventually recognized as an iconic work of nature writing and a staple of early environmentalist writing, bringing Abbey critical acclaim and popularity as a writer of environmental, political, and philosophical issues.  - Hayduke Lives ! ( ISBN 0 - 316 - 00411 - 1 ) , written in 1989 by Edward Abbey , is the sequel to the popular book The Monkey Wrench Gang . It was published posthumously in 1990 .  - Edward Paul Abbey (January 29, 1927  March 14, 1989) was an American author and essayist noted for his advocacy of environmental issues, criticism of public land policies, and anarchist political views. His best-known works include the novel "The Monkey Wrench Gang", which has been cited as an inspiration by radical environmental groups, and the non-fiction work "Desert Solitaire".    Given the information above, choose from the list below the object entity that exhibits the relation 'genre' with the subject 'hayduke lives'.  Choices: - book  - essayist  - march  - narrative  - nature  - novel  - solitaire

novel
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