Crotalus lugubris

Crotalus lugubris is a taxonomic synonym that may refer to:

• Crotalus aquilus, a.k.a. the Querétaro dusky rattlesnake, a venomous pitviper species found in the highlands of central Mexico.
• Crotalus polystictus, a.k.a. the Mexican lance-headed rattlesnake, a venomous pitviper species found in central Mexico.
• Crotalus triseriatus, a.k.a. the dusky rattlesnake, a venomous pitviper species found in Mexico.

This article includes a list of related items that share the same name (or similar names). If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.