Abstract

Solenopsis invicta, also known as the red imported fire ant, is a notorious invasive species with a remarkable ability to establish large colonies. Reproduction in these ants involves complex physiological processes, and the composition of their reproductive hemolymph plays a crucial role in supporting these processes. This study focuses on the presence of carbohydrates, proteins, and amino acids in Solenopsis invicta reproductive hemolymph. Hemolymph samples were collected from reproductive individuals, and analysis revealed a significant presence of carbohydrates, including glucose, fructose, and trehalose. Proteomic analysis identified a diverse range of proteins, including enzymes, transport proteins, and structural proteins. Amino acid analysis showed the presence of essential amino acids required for reproductive functions. The findings suggest that these components are essential for energy production, molecular synthesis, and reproductive success in Solenopsis invicta. Understanding the composition of reproductive hemolymph provides valuable insights into the reproductive biology of this invasive ant species and may contribute to the development of effective control strategies. Further research is needed to elucidate the specific roles and interactions of these components in the reproductive processes of Solenopsis invicta.