Kennesaw State University
The ManhattAnt: Identification, natural history, and nutritional ecology of a recently introduced pest in New York City, Lasius emarginatus (Hymenoptera: Formicidae)
Abstract
dc:description.abstract<p>New York City is one of the oldest and largest cities in North America, and it is a center for global trade and shipping. As such, it has also been the site of introduction for some of North America’s most damaging invasive pests, from chestnut blight to the Asian long-horned beetle. Despite these cautionary examples, there has been no formal research on a newly introduced ant species that was tentatively identified as a European ant species, <em>Lasius cf. emarginatus</em>. Since its discovery in 2011, <em>L. cf. emarginatus</em> has become among the most common urban ant species in New York City and has begun to spread outside the city. While the initial discovery of a new ant in New York City made national headlines and produced the memorable nickname the “ManhattAnt,” it was never formally identified and there was little follow up research on its ecological impacts or expansion. In Chapter 1, I confirm the identity of the ManhattAnt using genetic and morphological evidence, determine their colony structure, and map their expansion. In Chapter 2, I characterize the nutritional niche of<em> L. emarginatus</em> and determine whether they are exploiting human food resources in highly urban habitats.</p>
Degree
thesis:*- Name thesis:degree_name
- Master of Science in Integrative Biology (MSIB)
- Level thesis:degree_level
- Thesis
- Discipline thesis:degree_discipline
- Biology
- Year dc:date.available
- 2023
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Kennett, Samantha
- Contributors dc:contributor
-
- Sarah Guindre-Parker
- Ermal Shpuza
Subjects
dc:subject × 12Identifiers
dc:identifier.*- Repository record dc:identifier
- https://digitalcommons.kennesaw.edu/integrbiol_etd/97
- OAI identifier oai:identifier
- oai:digitalcommons.kennesaw.edu:integrbiol_etd-1099