''Leptynia montana'' is a species of

stick insect The Phasmatodea (also known as Phasmida, Phasmatoptera or Spectra) are an order of insects whose members are variously known as stick insects, stick-bugs, walking sticks, stick animals, or bug sticks. They are also occasionally referred to as ...

which is endemic to

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

. In 1998 the species was studied by Anna Paola Bianchi and Patrizia Meliado who discovered that the species have 40 chromosomes.

References

Insects described in 1996 Endemic fauna of Spain Phasmatodea {{Phasmatodea-stub