A Study of Insect Diversity in Different Habitats Found in Nearby Locality of Raipur, Chhattisgarh

Abstract

Insects are most diverse, successful and dominant taxon of the animal kingdom. They are found in almost every habitat across the globe. It is due to their diverse body size, habit, fecundity, different modes of respiration, food diversity etc. Because of these diverse characteristics, they became an important component of our ecosystem. They have significant influence on agriculture, human health and natural resources. This was the main reason for analysing the status of insects’ diversity across Raipur city. During this study various species of insects were collected and identified for estimating the insect species diversity and abundance in the different types of habitats found in Raipur. Insects were collected from various habitats like public park, gardens, fruit & vegetable market, agricultural fields etc. Total 603 species from 38 families, from 10 orders of insects were obtained during the sampling from January2019 to February 2020. The contributions of different orders were as follows: Lepidoptera (6), Coleoptera (6), Hemiptera (6), Hymenoptera (5), Orthoptera (3), Dermaptera (1), Diptera (6), Odonata (3) and Isoptera (1) and Mantodea(1) were collected. Diptera were having highest species diversity which was followed by Hymenoptera. Biodiversity of insects were highest in gardens and agricultural fields. The diverse habitats present in and around Raipur provide a favorable climate for insects.