TY  - JOUR
A1  - Scarpulla, Eugene J.
T1  - Lasioglossum (Dialictus) semicaeruleum (Cockerell, 1895) (Hymenoptera: Halictidae) in Maryland: a disjunct population in eastern North America?
T2  - Insecta Mundi
N2  - Since 2004, three specimens of Lasioglossum (Dialictus) semicaeruleum (Cockerell, 1895) (Hymenoptera: Halictidae) have been collected in Maryland. Other than three specimens from Wisconsin, there are no additional records of this western United States species known east of the Mississippi River. I document the three Maryland records and offer possible scenarios of how the specimens could have arrived in Maryland.
ZooBank registration. urn:lsid:zoobank.org:pub:6E756528-4CFD-4DFD-B4D7-468C234B2683
T3  - Insecta Mundi - 958 
KW  - human-mediated dispersal
KW  - long distance introductions
KW  - weather-transported dispersal
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/69000
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-690007
UR  - https://centerforsystematicentomology.org/insectamundi/0958_Scarpulla_2022.pdf
SN  - 1942-1354
SN  - 0749-6737
VL  - 2022
IS  - 958
SP  - 1
EP  - 8
PB  - Flora & Fauna Publ.
CY  - Gainesville, Fla.
ER  -