| 1 |
  | Article: A catalogue of the genera of the Vespidae (Hymenoptera)
J. van der Vecht, J.M. Carpenter,
in: Zoologische Verhandelingen, Vol. 260
(1990), p. 1-62
|
| 2 |
  | Article: De wespen Microdynerus exilis en Chrysis gracillima, kleine zeldzaamheden, maar nog niet verdwenen (Hymenoptera: Vespidae, Chrysididae).
J. Smit, P. Megens,
in: Nederlandse Faunistische Mededelingen
Leiden, Vol. 28
(2008), p. 63-68
|
| 3 |
  | Article: Het voorkomen van Ancistrocerus antilope in Nederland (Hymenoptera: Vespidae: Eumeninae)
J. Smit,
in: Nederlandse Faunistische Mededelingen
Leiden, Vol. 30
(2009), p. 23-28
|
| 4 |
  | Article: List of the primary types of social wasps (Hymenoptera: Vespidae) deposited in the Nationaal Natuurhistorisch Museum, Leiden, and the Zoölogisch Museum, Amsterdam
J. Kojima, C. van Achterberg,
in: Zoologische Mededelingen, Vol. 71
(1997), p. 157-169
|
| 5 |
  | Article: Obituary and bibliography of Jacobus van der Vecht (1906-1992)
C. van Achterberg,
in: Zoologische Mededelingen, Vol. 66
(1992), p. 295-302
|
| 6 |
  | Article: Reconsideration of the taxonomy of the Ropalidia malayana-complex (Hymenoptera: Vespidae: Polistinae)
J. Kojima,
in: Zoologische Mededelingen, Vol. 70
(1996), p. 349-359
|
| 7 |
  | Article: Relevance of wing morphology in distinguishing and classifying genera and species of Stenogastrinae wasps
D. Baracchi, L. Dapporto, S. Turillazzi,
in: Contributions to Zoology, Vol. 80
(2011), p. 191-199
|
| 8 |
  | Article: Subgeneric affiliation of Ropalidia thailandia Gusenleitner: a case showing ambiguity of the subgenera of Ropalidia Guérin-Méneville (Hymenoptera: Vespidae: Polistinae)
J. Kojima,
in: Zoologische Mededelingen, Vol. 71
(1997), p. 57-61
|
| 9 |
  | Article: Taxonomy of the Ropalidia flavopicta-complex (Hymenoptera: Vespidae: Polistinae)
J. Kojima,
in: Zoologische Mededelingen, Vol. 70
(1996), p. 325-347
|
| 10 |
  | Article: Two new species of the genus Ropalidia from New Guinea (Hymenoptera: Vespidae: Polistinae)
J. van der Vecht, J. Kojima,
in: Zoologische Mededelingen, Vol. 70
(1996), p. 99-104
|