Parasite-carrying bloodsucking leeches may be delivering a one- two punch to newts, according to Thomas R. Raffel, a postdoctoral researcher at Penn State's CIDD. Red-spotted newt (Notophthalmus viridescens) with back muscles swollen by an Ichthyophonus sp. infection. Severe infections are often accompanied by open sores like the one on the lower left of this newt's back.
Credit: Thomas Raffel January 31, 2007
Parasite-carrying bloodsucking leeches may be delivering a one- two punch to newts, according to Thomas R. Raffel, a postdoctoral researcher at Penn State's CIDD. Ichthyophonus sp. spores visible in the muscle beneath the clear skin of a newt's abdomen.
Credit: Thomas Raffel January 31, 2007
Parasite-carrying bloodsucking leeches may be delivering a one- two punch to newts, according to Thomas R. Raffel, a postdoctoral researcher at Penn State's CIDD. Ichthyophonus sp. spores visible in the muscle beneath the clear skin of a newt's abdomen.
Credit: Thomas Raffel September 2, 2010
Parasite-carrying bloodsucking leeches may be delivering a one- two punch to newts, according to Thomas R. Raffel, a postdoctoral researcher at Penn State's CIDD. Ichthyophonus sp. spores visible in the muscle beneath the clear skin of a newt's abdomen.
Credit: Thomas Raffel September 2, 2010
Parasite-carrying bloodsucking leeches may be delivering a one- two punch to newts, according to Thomas R. Raffel, a postdoctoral researcher at Penn State's CIDD. Ichthyophonus sp. spores visible in the muscle beneath the clear skin of a newt's abdomen.
Credit: Thomas Raffel September 2, 2010