Entomological Curation: Collecting and Preserving Adult and Immature Insects

Author(s)	Mr. Rohit Kumar Sethi, Dr. Manoj Kumar Sethi
Country	India
Abstract	Insect collection and preservation are fundamental skills in entomology, essential for taxonomic studies, ecological research, and agricultural pest management. This paper describes the standard methods used for the collection and preservation of insects, including their immature stages such as eggs, larvae, pupae, and nymphs. Various collection techniques are reviewed, including the use of sweep nets, aspirators, Berlese funnels, traps, and aquatic nets. Preservation methods are categorized into three major approaches: dry preservation through pinning and spreading, wet preservation in preserving fluids such as ethyl alcohol and formaldehyde, and microscopic slide preparation for small and soft-bodied specimens. The significance of proper insect labelling and display practices is also discussed. These methods form the basis of scientific insect collections maintained by institutions for research, education, and biodiversity documentation.
Keywords	Insect collection, Entomological methods, Insect preservation, Pinning, Berlese funnel, Killing agents, Immature stages, Entomological pins, Slide preparation
Field	Biology > Agriculture / Botany
Published In	Volume 7, Issue 3, May-June 2026
Published On	2026-05-20
DOI	https://doi.org/10.63363/aijfr.2026.v07i03.5917

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