A description of this species, with figures, is given by Read (2008).
Distribution and Habitat
Henrik Enghoff recalls seeing specimens of this parthenogenetic species from Britain around 1985 but the record was never published (Golovatch et al., 2000). The first confirmed record is of individuals found in the Palm House at Kew in 2002. However, the identity of these animals was not recognised until further specimens were collected from the same location two years later. Further specimens were found at Kew in 2005 and a population was discovered in a tropical butterfly house in SouthYorkshire later the same year (Lee, 2005a, pg2). It is a pantropical animal and introduced populations have been found in hothouses in Berlin, Paris and Vienna (Golovatch et al., 2000).