Eupanacra elegantulus Eupanacra elegantulus Eupanacra elegantulus is a moth of the family Sphingidae. It is known from south-east Asia, including Singapore, Thailand, Malaysia, Indonesia the Philippines. It is similar to "Eupanacra mydon", except for the pattern elements found on the upperside of the forewing which are much clearer. Furthermore, the discal spot is larger in males and more prominent in females since these have a paler ground colour. There are two rows of black dots and a large black spot on the underside of the abdomen. The larvae have been recorded feeding on "Dieffenbachia", "Syngonium" and "Monstera deliciosa". Young larvae are slender,
I Should Have Known Better solo) and thus draws a line under a significant period of their early music. The song's middle sixteen section features George Harrison's brand new Rickenbacker 360/12 12-string guitar. The mono and stereo versions have slightly different harmonica introductions. In the stereo version, the harmonica drops out briefly. Also, a noticeably clumsy and audible tape edit is heard during the second chorus between "You're gonna say you love me too, oh," and "And when I ask you to be mine." In the UK, "I Should Have Known Better" appeared on "A Hard Day's Night" and was released on 10 July 1964.