Answer

Jainism does not classify living beings by “7 senses.” In Jain Dharma, living beings are traditionally classified by up to 5 senses:

• Touch
• Taste
• Smell
• Sight
• Hearing

A mosquito is considered a five-sensed living being in Jain understanding.

Explanation

Modern science may describe additional sensory abilities, such as detecting heat, carbon dioxide, humidity, or chemical signals. Jainism does not deny that living beings may have many functional abilities.

But Jain Dharma uses a spiritual and karmic classification, not a modern biological one. Its purpose is to understand:

• the level of consciousness expressed through senses,
• the capacity of the soul embodied in different life forms,
• the seriousness of harm caused to different beings,
• and the practice of ahimsa.

So when Jainism says a mosquito has five senses, it means it has the five traditional sense categories recognized in Jain philosophy. Scientific “extra senses” are usually more detailed biological mechanisms within or beyond these categories.

Spiritual Understanding

The Jain point is not to create a biology textbook. The point is to cultivate carefulness, compassion, and non-violence toward even small beings like mosquitoes.

Because a mosquito is a five-sensed being, harming it is considered spiritually serious in Jain ethics.

Takeaway

Science and Jainism are using different frameworks. Science describes biological detection systems; Jainism classifies beings spiritually through five sense categories for the purpose of understanding life, karma, and ahimsa.