November 11, 2011
Coneheads (Protura) Of Italy
What we know in their 'native' country after a century
Coneheads (or Protura) is a group of primitive "insects" whose first species (Acerentomon doderoi) was discovered in 1907 by the famous Italian zoologist Filippo Silvestri, among the small animals collected by the coleopterologist Agostino Dodero from soil samples, taken from the grounds of a small villa in the center of Genoa, Italy. In the two following years Antonio Berlese, another very important zoologist (friend/foe of Silvestri) analyzed the morphology and anatomy of this strange and still poorly known soil-borne organisms and described a few other new species.
More than a century after their discovery, in the same town they have been collected the first time, the researchers summarize the knowledge of this animals in Italy, their "native" country. They identified 40 species (belonging to 8 genera and 4 families), 6 of which are new records for the Italian fauna, but it is very likely that many other have yet to be discovered.
The authors created also a taxonomic key to identify the Italian species and drew their distribution maps. Their survey will facilitate further work by zoologists, ecologists and soil scientists and contributes to the knowledge of the Italian biodiversity.
Original source: Galli L, Capurro M, Torti C (2011) Protura of Italy, with a key to species and their distribution. ZooKeys 146: 19. doi: 10.3897/zookeys.146.1885
Image 1: This is an original drawing of Acerentomon doderoi (from Silvestri 1907). Credit: Silvestri
Image 2: This is a male specimen of Acerentomon microrhinus. Credit: Dr. Galli
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