The sensory system of leeches is somewhat of a mystery, but includes five pair of eyes on the head, as can be seen in the cover illustration. These eyes alone— ...

30 апр. 2018 г. · They do. Some species have as many as ten, arranged in five pairs near their front sucker. Leeches have poor eyesight since they have simple eyes. Do leeches have 300 teeth? Is it true that a leech has 32 brains? Другие результаты с сайта www.quora.com

Leeches have between two and ten pigment spot ocelli, arranged in pairs towards the front of the body. There are also sensory papillae arranged in a lateral ...

The number of eyespots can vary among different species of leeches, ranging from two to ten.

4 нояб. 2024 г. · One to four pairs of eyes are located at the anterior end. Individuals are hermaphroditic; that is, functional reproductive organs of both sexes ...

They are a monophyletic group of hirudiniform proboscisless leeches. These leeches have five pairs of eyes, with the last two separated by two eyeless segments.

Leech: The interior structure of a leech is divided into 32 different segments, each of which has its own brain.

Sensory organs Chemical receptors on the head provide a sense of smell and there may be one or more pairs of eyes. The number of eyes and their arrangement can ...

26 окт. 2022 г. · In the infographic below, we show the five different families of leeches found in the UK and the specific eye arrangement each family has. After ...