Opiliones penis

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Anatomy of Phalangium cornutum. d, Sheath of penis. e, penis. f, glans.

The penis of the

haemolymph pressure. In some members of the Cyphophthalmi, the structure has been termed a "spermatopositor".[1]

This denomination refers to a superficial similarity (

phylogenetic
relationship with it.

References

External links