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Published Articles

Two new species of Bradynobaenus Spinola, 1851 (Hymenoptera: Bradynobaenidae) in the semiarid area of Argentina

JAVIER TORRÉNS , PATRICIO FIDALGO
PDF (8MB)
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New species, notes and new records of Trichogramma (Hymenoptera: Trichogrammatidae) in Brazil

RANYSE B. QUERINO , JACI V. MENDES , VALMIR A. COSTA , ROBERTO A. ZUCCHI
PDF (1MB)
Open Access
Revision of Microplitis species from China with description of a new species
WANGZHEN ZHANG , DONGBAO SONG , JIAHUA CHEN
PDF (1MB)
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Zethus (Zethus) wileyi (Hymenoptera, Vespidae, Eumeninae), a new species with its own species-group 
ROGÉRIO B. LOPES , FERNANDO B. NOLL , LIONEL A. STANGE
PDF (2MB)
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Pachyprotasis kojimai sp. nov.—the “Pachyprotasis nigronotata” of Japanese authors (Hymenoptera: Tenthredinidae) 
ANDREAS TAEGER , AKIHIKO SHINOHARA , KATJA KRAMP
PDF (3MB)
Open Access
A review of the Pseudomyrmex ferrugineus and Pseudomyrmex goeldii species groups: acacia-ants and relatives (Hymenoptera: Formicidae)
PHILIP S. WARD
PDF (5MB)
Open Access
Range extension of the rare braconine genus, Lyricibracon Quicke (Hymenoptera: Braconidae), with the description of a new species from India
A.P. RANJITH , S. SANTHOSH , M. NASSER
PDF (21MB)
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Palaearctic Protosmia bees of the subgenus Chelostomopsis (Megachilidae, Osmiini): biology, taxonomy and key to species

ANDREAS MÜLLER
PDF (5MB)
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A new species of Phanerotoma Wesmael (Hymenoptera: Braconidae: Cheloninae) parasitoid of the carob moth in South Africa
CORNELIS VAN ACHTERBERG , SEAN R. THACKERAY , MARTIN P. HILL
PDF (7MB)
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A remarkable new species of Polochridium Gussakovskij, 1932 (Hymenoptera: Sapygidae) from China

QI YUE , YI-CHENG LI , ZAI-FU XU
PDF (6MB)
Open Access