European green woodpecker though the latter is smaller and more slender with narrower wings and longer tail. The closely related, very similar Levaillant's woodpecker occurs only in north-west Africa. The European green woodpecker is a member of the order Piciformes, the woodpecker family Picidae and the genus Picus. It was first described by Linnaeus in 1758. The scientific name is derived from the Greek "pikos", meaning 'woodpecker', and Latin "viridis", 'green'. There are four subspecies, with subtle and mostly clinal differences between them. In a recent study based on mitochondrial DNA analysis of subspecies by Perktaş, Barrowclough and Groth, it has been proposed
Aspect Software India. In 2008, Aspect formed an alliance with Microsoft with the latter making an investment in Aspect. Later in 2008, Aspect acquired Massachusetts-based BlueNote Networks. In 2009, Aspect acquired UK-based AIM Technology. In 2010, Aspect acquired St. Louis-based Quilogy. In 2011, Aspect opened a facility in Ireland. In 2012, most of the management was replaced with a new team led by Stewart Bloom. Over the next year, Aspect relocated its headquarters to Phoenix, Arizona. In 2013, Aspect invested into Bright Pattern and acquired Voxeo for $150 million. In 2015, Aspect acquired LinguaSys to add natural language messaging capabilities. LinguaSys technology