Explanation: The state fish of Kerala is the Pearl Spot (Kari Meen), a freshwater fish species that is widely distributed in the state's rivers, lakes, and ponds. Pearl Spot, scientifically known as Etroplus suratensis, is a member of the Cichlidae family and is native to the freshwater bodies of South India and Sri Lanka. This fish is known for its distinctive black spots on a silver body, which gives it the name "Pearl Spot."
The Pearl Spot is an important fish species in Kerala for several reasons. Firstly, it is a significant part of the state's aquatic biodiversity, contributing to the ecological balance of freshwater ecosystems. Secondly, it is an economically important fish species, supporting the livelihoods of many fishermen and fish farmers in the state. The fish is also popular in local cuisine and is considered a delicacy.
The choice of Pearl Spot as the state fish of Kerala reflects the state's commitment to preserving its rich aquatic biodiversity and promoting sustainable fisheries. The Pearl Spot is not only a symbol of Kerala's natural heritage but also represents the state's efforts to conserve and manage its aquatic resources.
It is important to note that the Pearl Spot is a freshwater species, which distinguishes it from marine fish species like Mackerel (Aiyla) and Queen Fish (Ney Meen). These marine species, while common in Kerala's coastal regions, are not the state fish. Similarly, Salmon (Kaala), which is not native to Kerala and is found in colder waters, is also not the state fish.
Understanding the state symbols of Kerala, such as the state fish, is crucial for students preparing for competitive examinations like the Kerala PSC and UPSC. These symbols represent the cultural, ecological, and economic aspects of the state and are often tested in various competitive exams.