Publication
-
Parnassiana nova : XXX. Nachträgliche Betrachtungen zu der Revision der Subfamilia Parnassiinae (Fortsetzung 3) Article
Zoologische Mededelingen, 37(11), 167-188.January 1961
-
Two interesting invertebrates, Limnadia lenticularis (L.) (Crutacea Phyllopoda) and Gonionemus vertens A. Agassiz (Limnomedusae), found in the Netherlands Article
Zoologische Mededelingen, 37(14), 225-230.January 1961
-
On a collection of Opisthobranchia from Turkey Article
Zoologische Mededelingen, 38(3), 41-75.January 1961
-
Some fossil Clypeastrids (Echinoidea) from Brimstone Hill (St. Kitts) and Sugar Loaf (St. Eustatius), Lesser Antilles Article
Beaufortia, 9(94), 1-6.January 1961
-
The Nematode Collection of Dr. J.G. de Man 1 Article
Beaufortia, 8(93), 169-254.January 1961
-
Habits and host-associations of Indomalayan Rhynchophorinae (Coleoptera, Curculionidae) Article
Beaufortia, 9(96), 49-73.January 1961
-
A discussion of the size of recent red deer (Cervus elaphus L.) compared with prehistoric specimens Article
Beaufortia, 9(97), 75-82.January 1961
-
Scale insects from Dutch New Guinea Article
Beaufortia, 8(92), 121-167.January 1961