true true 2008-03-18T17:52:30-07:00 false 40151 43234 false 94892 0 Ornithorhynchidae ColNameProvider 0 43233 family 30 94897 1 8474 http://www.catalogueoflife.org/annual-checklist/browse_taxa.php?selected_taxon=8474 Ornithorhynchidae 2009-10-24T10:47:24-07:00 <b>Ornithorhynchidae</b> is one of the two extant families in the order Monotremata, and contains the Platypus and its extinct relatives. The other family is the Tachyglossidae, or echidnas. Within Ornithorhynchidae are two genera, <i>Obdurodon</i> and <i>Ornithorhynchus</i>: 2008-03-18T17:52:30-07:00 69662 true Scientific Names Ornithorhynchidae ColNameProvider 1 8474 http://www.catalogueoflife.org/annual-checklist/browse_taxa.php?selected_taxon=8474 43234 2008-03-18T17:52:30-07:00 true true 2008-03-18T17:17:12-07:00 true 40151 40151 true 88660 0 Mammalia ColNameProvider 0 2 class 50 102641 1 1930 http://www.catalogueoflife.org/annual-checklist/browse_taxa.php?selected_taxon=1930 Mammals 2010-02-05T11:37:08-08:00 <b>Mammals</b> (formally <b>Mammalia</b>) are a class of vertebrate animals whose females are characterized by the possession of mammary glands while both males and females are characterized by sweat glands, hair, three middle ear bones used in hearing, and a neocortex region in the brain. <TaxonName 76089: Mammals in English>