Abstract
We described the effects of haemogregarine-like parasites on the blood chemistry and health of brown tree snakes ( Boiga irregularis) and slatey-grey snakes ( Stegonotus cucullatus) to evaluate the potential for these parasites to be used as a form of biological wildlife control for introduced brown tree snakes on Guam. We quantified the level of parasitic infection and found no significant correlation between parasitic infection and blood chemistry ( P-values ranged from 0.94 to 0.13) or snake condition ( P=0.65 and 0.40 in brown tree snakes and slatey-grey snakes, respectively). These findings indicate that haemogregarines may not be a good candidate to control brown tree snakes. However, parasitic infection in our specimens was low (<10%) and higher infection rates may yield significant effect on the health of these snakes. Further research should be conducted on the effects of haemogregarines to host species, the life histories of these parasites, and the potential negative effects to other fauna before blood parasites are employed as a viable biological control technique.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.