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Merelina Kendall
''Merelina'' is a genus of minute sea snails, marine gastropod mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...s or micromollusks in the family (biology), family Lironobidae. Species Species within the genus ''Merelina'' include: * † ''Merelina avita'' Marwick, 1928 * ''Merelina cancellata'' Criscione & Ponder, 2011 * ''Merelina cheilostoma'' (Tenison Woods, 1877) * ''Merelina cochleata'' Powell, 1927 * ''Merelina compacta'' Powell, 1937 * ''Merelina coronata'' (Powell, 1926) * ''Merelina crassissima'' Powell, 1937 * ''Merelina crispulata'' Powell, 1937 * ''Merelina crossaeformis'' (Powell, 1926) * † ''Merelina effodita'' Laws, 1950 * ''Merelina elegans'' (Angas, 1877) * ''Merelina foliata'' (Suter, 1908) * ''Merelina gracilis'' (Angas, 1877) * ''Merelina harrison ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
