Plasmodium mexicanum

Plasmodium mexicanum is a parasite of the genus Plasmodium subgenus Paraplasmodium.

Like all Plasmodium species P. mexicanum has both vertebrate and insect hosts. The vertebrate hosts for this parasite are reptiles.

Taxonomy
The parasite was first described by Thompson and Huff in 1944.

Distribution
This parasite is found in Arizona, United States.

Hosts
This parasite infects the Sceloporus ferraripezi, S. horridus, S. microlepidotus, western fence lizard (S. occidentalis), S. pyrocephalus, S. variabilis, S. torquatus torquatus (subspecies of S. torquatus) and the tree lizard Urosaurus ornatus.

This species is unusual in being able to undergo normal sporogony in psychodid flies – Lutzomyia stewarti and L. vexatrix occidentis, an unrecognized subspecies of L. vexator. Vector competence of L. vexator has also been demonstrated.