Ivar Trägårdh

1878

• Monographie der arktischen Acariden
• Acariden aus Ägypten und dem Sudan ...
• Contributions to the knowledge of Thaumatoxena Bredd. & Bǒrn
• Cryptopteromyia
• Description of two myriopodophilous genera of Antennophorinae, with notes on their development and biology
• Notes on a termitophilous tineid larva
• On the biology and development of Clitostethus arcuatus (Rossi), an enemy of the Aleyrodidae
• Outl ines of a new classification of the Mesostigmata (Acarina) based on comparative morphological data
• Skogsentomologiska bidrag
• Skogsinsekternas skadegörelse under år 1917
• Speleorchestes, a new genus of saltatorial Trombidiidae, which lives in termites' and ants' nests
• Undersökningar över den större märgborren dess skadegörelse och bekämpande