Megadromus guerinii

Megadromus guerinii is a species of ground beetle endemic to New Zealand. The species was originally described in 1841, although this was later recognized to be the same name as another species, so it was redescribed again in 1865. They are a moderately sized black coloured beetle that is only found on Banks Peninsula where they are common. The beetles occur in forests, shrublands and human modified habitat underneath rocks or logs. In 2004, they were...