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Published Articles

Penapis larraini Packer, a new species of rophitine bee (Hymenoptera: Halictidae) from a fog oasis in Northern Chile
LAURENCE PACKER
PDF (252KB)
Open Access
Two new species of eumenine wasps in the genus Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae) from the New World
MARCEL G. HERMES
PDF (651KB)
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Gynandromorphism in Xylocopinae Bees (Hymenoptera: Apidae): description of four new cases

MARIANO LUCIA , LEOPOLDO J. ALVAREZ , ALBERTO H. ABRAHAMOVICH
PDF (457KB)
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The bees of the genus Hylaeus Fabricius 1793 of the Asian part of Russia, with a key to species (Hymenoptera: Apoidea: Colletidae)
MAXIM YU. PROSHCHALYKIN , HOLGER H. DATHE
PDF (1MB)
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New species and additional evidence of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India
EHSAN RAKHSHANI , HOSSEIN BARAHOEI , ZUBAIR AHMED , ŽELJKO TOMANOVIĆ , MARINA JANKOVIĆ , ANDJELJKO PETROVIĆ , IMRAN BODLAH , PETR STARÝ
PDF (1MB)
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Formation of family group names using the stem of -gaster, with special reference to names based on Miscogaster and Sphegigaster (Hymenoptera: Chalcidoidea: Pteromalidae)
ROGER A. BURKS
PDF (44KB)
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New data on African Cheloninae (Hymenoptera, Braconidae) show a strong biogeographic signal for taxa with spined propodea
YVES BRAET , PASCAL ROUSSE , MICHAEL SHARKEY
PDF (8MB)
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Taxonomic and synonymic world catalogue of the Charipinae and notes about this subfamily (Hymenoptera: Cynipoidea: Figitidae)
MAR FERRER-SUAY , JORDI PARETAS-MARTÍNEZ , JESÚS SELFA , JULI PUJADE-VILLAR
PDF (9MB)
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The ant genus Tetramorium Mayr (Hymenoptera: Formicidae) in the Malagasy region—taxonomy of the T. bessonii, T. bonibony, T. dysalum, T. marginatum, T. tsingy, and T. weitzeckeri species groups
FRANCISCO HITA GARCIA , BRIAN L. FISHER
PDF (11MB)
Open Access
A new South American species of Centris (Heterocentris) Cockerell, 1899 with a key to the species with horn-like projections on the clypeus (Hymenoptera: Apidae: Centridini)
DANNY VÉLEZ , FELIPE VIVALLO
PDF (384KB)
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