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A new species of the genus Chthonius s.str.from the Lombard Pre-Alps(Arachnida,Pseudoscorpio-nes,Chthonüdae).In this note the new species Chthonius (C.)comottii is described.The Author,on the basis of specimens col-lected at 6 stations in the communes of Bergamo and Varese,recognizes the existence of two《ecologicalraces》of the new species that he unformally names《A》and《B》.In its complex the new entity appearsquite definable according to the usual canons of the chelonethological methodology;the A.however turnsparticular attention to a structure(generally interpreted as sensorial and by him recorded as《sensorialtooth》).present on the movable chelal finger,of which he emphasizes the interest as diagnostic complemen-tary character.Moreover it is briefly described a specimen of Chthonius ischnocheles reductus Beier from Corfù and therecords for Italy of this subsp,are recognized to be erroneous.
A new species of the genus Chthonius s.str.from the Lombard Pre-Alps (Arachnida, Pseudoscorpio-nes, Chthonüdae) .In this note the new species Chthonius (C.) comottii is described.The Author, on the basis of specimens col-lected at 6 stations in the communes of Bergamo and Varese, recognizes the existence of two “ecologicalraces” of the new species that he unformally names “A” and “B” .In its complex the new entity appearsquite definable according to the usual canons of the chelonethological methodology; the A. sense of turnsparticular attention to a structure (generally interpreted as sensorial and by him recorded as “sensorialtooth”). present on the movable chelal finger, of which he emphasizes the interest as diagnostic complemen- tary character. Moreover it is briefly described a specimen of Chthonius ischnocheles reductus Beier from Corfù and therecords for Italy of this subsp, are recognized to be erroneous.