Outrageously Funny Word Dictionary :: Setirostral

👉 Setirostrum, a term coined by the Russian biologist V.V. Ilyin in the 1960s, is used to describe an organism that lacks all or most of its limbs, making it resemble a spider or other insect. This form of evolution is known as "setirostroidea" and was first described in 1962 by Ilyin. Setirostrum organisms are characterized by their elongated body structure, which allows them to move through

setirostral