text:  The type specimen of Homarus gammarus was a lectotype selected by Lipke Holthuis in 1974 . It came from 57 ° 53 ′ N 11 ° 32 ′ E , near Marstrand , Sweden ( 48 kilometres or 30 miles northwest of Gothenburg ) , but both it and the paralectotypes have since been lost . 
  