oral cone — (Subclass Cirripedia): ( ) [Anderson, 1980]. Lepas anatifera: left valve removed. [Anderson, 1980] (Subclass Cirripedia): ( ) [Anderson, 1980]. Lepas anatifera: rostral view; and left valve and cirri removed. [Anderson, 1980] (Subclass… … Crustacea glossary
labrum — A bulbous structure lying next to the epistome and bordering the anterior margin of the oral opening. (Syn. upper lip) [Holdich and Jones, 1983]. An unpaired, flat segment of the cephalon that articulates with the clypeus, and anteriorly covers… … Crustacea glossary
maxilla — Appendage next behind maxillule serving functions in feeding and respiration. (Syn. second maxilla) [Moore and McCormick, 1969]. One of a pair of two sets gnathal appendages situated immediately posteroventral to mandibles [Hobbs and Jass, 1988] … Crustacea glossary
maxillule — Cephalic appendages next behind mandible, serving as mouth part. (Syn. first maxilla, maxillula. In cirripeds, also termed inner maxilla) [Moore and McCormick, 1969]. First maxilla; mouthparts immediately posterior to mandibles [Brusca and Brusca … Crustacea glossary
trophi — All mouthparts of cirripeds [McLaughlin, 1980]. Mouthparts of cirripeds, including labrum, mandibles, maxillules, maxillae, palpi, and in some, first pair of cirri [Moore and McCormick, 1969]. (Subclass Cirripedia): Collective term for mouthparts … Crustacea glossary
List of pre-Columbian cultures — Pyramid of the Sun and Avenue of The Dead, viewed from the top of Pyramid of the Moon, Teotihuacán, Mexico, 100 200 CE This list of pre Columbian cultures includes those civilizations and cultures of the Americas which flourished prior to the… … Wikipedia
pre-Columbian civilizations — Introduction the aboriginal American Indian (Mesoamerican Indian) cultures that evolved in Meso America (part of Mexico and Central America) and the Andean region (western South America) prior to Spanish exploration and conquest in the 16th … Universalium
Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… … Universalium
Southeast Asian arts — Literary, performing, and visual arts of Myanmar (Burma), Thailand, Laos, Cambodia, Vietnam, Malaysia, Singapore, and the Philippines. The classical literatures of Southeast Asia can be divided into three major regions: the Sanskrit region of… … Universalium
Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… … Universalium