Trap-nesting wasps and bees : life histories, nests, and associates

por Krombein, Karl V., Krombein, Karl V.
Publicado 1967

Biodiversity of the domatia occupants (ants, wasps, bees and others) of the Sri Lankan Myrmecophyte Humboldtia laurifolia Vahl (Fabaceae) /

por Krombein, Karl V., Krombein, Karl V.
Publicado 1999

Biosystematic studies of ceylonese wasps, IX: a monograph of the tiphiidae : (Hymenoptera: vespoidea) / Karl V. Krombein

por Krombein, Karl V.

Biosystematic studies of ceylonese wasps, XXI : a revision of the bethylinae and epyrinae

por Krombein, Karl V.

Biosystematic studies of ceylonese wasps, XVII : a revision of Sri Lankan and South Indian bembix fabricius (hymenoptera : sphecoidea, nyssonidae)

por Krombein, Karl V.
Publicado 1987

Biosystematic studies of ceylonese wasps, XX : a revision of tachysphex Kohl, 1883, with notes on other oriental species (Hymenoptera ; sphecidae : larrinae)

por Krombein, Karl V
Publicado 1994

Biosystematic studies of ceylonese wasps, XIV : a revision of carinostigmus tsuneki (hymenoptera : sphecoidea : pemphredonidae)

por Krombein, Karl V.
Publicado 1980

Biosystematic studies of Ceylonese Wasps XIX : natural history notes in several families (Hymenoptera : Eumenidae, Vespidae, Pompilidae, and Crabronidae) /

por Krombein, Karl V.
Publicado 1991

Biosystematic studies of Ceylonese wasps, XIX : natural history notes in several families (Hymenoptera : Eumenidae, Vespidae, Pompilidae, and Crabronidae) /

por Krombein, Karl V., Krombein, Karl V., Pulawski, Wojciech J., Vecht, Jacobus van der
Publicado 1991

Biodiversity of the domatia occupants (ants, wasps, bees, and others) of the Sri Lankan Myrmecophyte Humboldtia laurifolia Vahl (Fabaceae) /

Publicado 1999