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Arocatus roeselii



Subspecies
No subspecies are recognized.


Original description


Synonyms
Lygaeus roeselii Schilling, 1829
Arocatus roeselii (Schilling, 1829)
Arocatus roeselii roeselii (Schilling, 1829)
Arocatus roeselii collaris Puton, 1875 (nomen nudum)
Arocatus roeselii intermedius Puton, 1878
Arocatus roeselii barrosii Seabra, 1930
Arocatus rhoeselii royeri Seabra, 1930 (original lapsus)
Arocatus roeselii seabrai Stichel, 1957


Note: the listing of Cimex triangularis and its synonyms as synonyms of the present species is incorrect.


Identification
Size: 6-7.2 mm.


Distribution
This species
occurs in western Asia, and south and central Europe. However, it has been frequently confused with the very similar Arocatus longiceps. Thus, most records of the present species require confirmation. It appears to be very rare in Germany. Confirmed records exist for Rheinland-Pfalz and Bayern.


Biology
The host plants are alder (Alnus) and other broadleaf trees. The reports of plane (Platanus) as host plant is likely to be incorrect and probably results from confusion with Arocatus longiceps. Overwintering imagines can be found from March and second generation imagines are present from June.






This page has been updated on December 19, 2012
This site is online since May 31, 2005
Copyright © by Nikola-Michael Prpic. All rights reserved.



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Subspecies

Original description

Synonyms

Identification

Distribution

Biology

References