Immunology and Infectious Disease Commons^™

Tapping Into Natural History Collections To Assess Latitudinal Gradients Of Parasite Diversity, Sebastian Botero-Cañola, Scott Lyell Gardner

Scott L. Gardner Publications

Parasites are key components of the biosphere not only due to their huge diversity, but also because they exert important influences on ecological processes. Nevertheless, we lack an understanding of the biogeographical patterns of parasite diversity. Here, we tap into the potential of biodiversity collections for understanding parasite biogeography. We assess species richness of supracommunities of helminth parasites infecting mammal assemblages in the Nearctic, and describe its relation to latitude, climate, host diversity, and land area. We compiled data from parasitology collections and assessed parasite diversity in Nearctic ecoregions for the entire parasite supracommunity of mammals in each ecoregion, as …

What Makes Bats Special So That They Are Reservoirs For So Many Different Pathogens?, Deion Anderson, Eleanor Gorkovchenko, Nicole Hamada, Carolina Martinez, Lupe Martinez

2020 Symposium Posters

Bats, order Chiroptera, comprise more than 20 percent of all living mammal species with more than 1100 species. Bats are organisms that have high body temperatures and metabolic rates. Therefore, viral adaptation to febrile conditions in the bat host might explain the high reservoir competence that distinguishes these organisms from other mammalian hosts. The purpose of this study is to present a comparative meta-review of the available evidence in order to investigate and identify the reasons or characteristics as to what makes bats special reservoirs for so many different pathogens. Our investigation will not focus on a particular bat species, …

A New Laelapine Mite (Acari: Mesostigmata: Laelapidae) Associated With The Spiny Rodent, Scolomys Melanops, In Amazonian Peru, Donald Gettinger, Scott Gardner

Scott L. Gardner Publications

Gigantolaelaps scolomys Gettinger and Gardner n. sp., an ectoparasitic mite (Acari: Laelapidae) associated with the rodent Scolomys melanops in Amazonian forests of Peru, is described and illustrated.

Mites of the genus Gigantolaelaps Fonseca are common ectoparasites associated exclusively with rodents of the sigmodontine tribe Oryzomyini (see Gettinger, 1987). They are often abundant in the dorsal pelage and are easily collected by brushing the host at capture. The laelapine populations sampled are female dominant; males and immatures are assumed to live within the nest of the host (Martins-Hatano et al., 2011). A new species was encountered in a small collection of …