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Nematoda

(Encyclopedia)Nematoda nĕmˌətōdˈə [key], phylum consisting of about 12,000 known species, and many more predicted species, of worms (commonly known as roundworms or threadworms). Nematodes live in the soil an...

botfly

(Encyclopedia)botfly, common name for several families of hairy flies whose larvae live as parasites within the bodies of mammals. The horse botfly secretes an irritating substance that is used to attach its eggs t...

cannibalism

(Encyclopedia)cannibalism kănˈĭbəlĭzəm [key] [Span. caníbal, referring to the Carib], eating of human flesh by other humans. The charge of cannibalism is a common insult, and it is likely that some alleged c...

Paleolithic art

(Encyclopedia)Paleolithic art pāˌlēəlĭthˈĭk, –lēō–, pălˌ– [key], art produced during the Paleolithic period. Study and knowledge of this art largely have been confined to works discovered at many s...

sex

(Encyclopedia)sex, term used to refer both to the two groups distinguished as males and females, and to the anatomical and physiological characteristics associated with maleness and femaleness. Sex relates to the t...

egoism

(Encyclopedia)egoism ēˈgōĭzəm [key], in ethics, the doctrine that the ends and motives of human conduct are, or should be, the good of the individual agent. It is opposed to altruism, which holds the criterion...

Cousins, Norman

(Encyclopedia)Cousins, Norman, 1915–90, American editor and author, b. Union City, N.J. He was (1934–35) a newspaper editorial writer and historical magazine editor (1935–40) before beginning his long associa...

Constantine II, king of Greece

(Encyclopedia)Constantine II, 1940–2023, king of the Hellenes; also known as Constantine XIII. He was appointed regent in 1964 and succeeded to the throne the same ...

figurehead

(Encyclopedia)figurehead, carved decoration usually representing a head or figure placed under the bowsprit of a ship. The art is of extreme antiquity. Ancient galleys and triremes carried rostrums, or beaks, on th...

Firth, Sir Raymond William

(Encyclopedia)Firth, Sir Raymond William, 1901–2002, British social anthropologist, b. Auckland, New Zealand. He was educated at Auckland Univ. and studied with Bronislaw Malinowski at the London School of Econom...