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6 results for “jumping mouse”
Dietary metabarcoding datasets for the southern meadow jumping mouse (Zapus luteus luteus)
<p>The southern meadow jumping mouse (<em>Zapus luteus luteus</em>) is Endangered in the US due to loss of riparian habitat and knowledge of diet can focus conservation efforts. Context and life stages of diet have been documented for other species of Zapus (seeds, insect larvae, and hypogeous fungi), possibly shifting toward greater diversity in seed predations prior to hibernation. Yet, challenges in field observation, thorough digestion, and lack of scalability have hindered a thorough survey of dietary taxonomies. We collected the feces of 165 <em>Z. l. luteus</em> from across the geographic range. Emphasizing granivorous diet, we used DNA metabarcoding to resolve its dietary taxonomies. With negligible impact of field contamination, we found a varied diet most frequently of graminoids, forbs, and lepidoptera. Detecting up to nine dietary taxa in individuals, <em>Z. l. luteus</em> consumed more and different combinations of plant taxa as they approached the known hibernation window. Our work emphasizes the importance of forbs and graminoids as the foundation of the diet, providing primary sustenance and habitat for insect prey. The breadth of different diet items they consume suggests plasticity in resource use, potentially accommodating diverse patterns of seed production throughout their active period. We also hypothesize that a peak in seed availability in the late season could play a role in their accumulation of pre-hibernation fat stores.</p>
Dietary metabarcoding datasets for the southern meadow jumping mouse (Zapus luteus luteus)
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On following pages: 5. Carleton's Tufted-tail Rat (Eliurus carletoni); 6. Daniel's Tufted-tail Rat (Eliurus daniel); 7. Ellerman's Tufted-tail Rat (Eliurus ellermani); 8. Grandidier's Tufted-tail Rat (Eliurus grandidieri); 9. Major's Tufted-tail Rat (Eliurus majori); 10. Lesser Tufted-tail Rat (Eliurus minon; 11. Milne-Edwards's Tufted-tail Rat (Eliurus myoxinus); 12. White-tailed Tufted-tail Rat (Eliurus penicillatus); 13. Petters Tufted-tail Rat (Eliurus petteri); 14. Tanala Tuftedtail Rat (Eliurus tanala); 15. Webb's Tufted-tail Rat (Eliurus webbi); 16. Anjozorobe Naked-tail Forest Mouse (Voalavo antsahabensis); 17. Northern Naked-tail Forest Mouse (Voalavo gymnocaudus); 18. Bastard's Big-footed Mouse (Macrotarsomys bastard); 19. Ankarafantsika Big-footed Mouse (Macrotarsomys ingens); 20. Petter's Big-footed Mouse (Macrotarsomys petteri); 21. Koopman's Forest Mouse (Monticolomys koopmani); 22. Giant Jumping Rat (Hypogeomys antimena); 23. Small Short-tailed Rat (Brachyuromys betsileoensis); 24. Large Short-tailed Rat (Brachyuromys ramirohitra); 25. Audebert's Forest Rat (Nesomys audeberti); 26. Lamberton's Forest Rat (Nesomys lambertoni); 27. Red Forest Rat (Nesomys rufus); 28. Delany's Swamp Mouse (Delanymys brooksi); 29. African White-tailed Rat (Mystromys albicaudatus); 30. Shortridge''s Pygmy Rock Mouse (Petromyscus shortridgei): 31. Short-eared Pygmy Rock Mouse (Petromyscus monticularis); 32. Barbour's Pygmy Rock Mouse (Petromyscus barbouri); 33. Common Pygmy Rock Mouse (Petromyscus collinus). in Nesomyidae
On following pages: 5. Carleton's Tufted-tail Rat (Eliurus carletoni); 6. Daniel's Tufted-tail Rat (Eliurus daniel); 7. Ellerman's Tufted-tail Rat (Eliurus ellermani); 8. Grandidier's Tufted-tail Rat (Eliurus grandidieri); 9. Major's Tufted-tail Rat (Eliurus majori); 10. Lesser Tufted-tail Rat (Eliurus minon; 11. Milne-Edwards's Tufted-tail Rat (Eliurus myoxinus); 12. White-tailed Tufted-tail Rat (Eliurus penicillatus); 13. Petters Tufted-tail Rat (Eliurus petteri); 14. Tanala Tuftedtail Rat (Eliurus tanala); 15. Webb's Tufted-tail Rat (Eliurus webbi); 16. Anjozorobe Naked-tail Forest Mouse (Voalavo antsahabensis); 17. Northern Naked-tail Forest Mouse (Voalavo gymnocaudus); 18. Bastard's Big-footed Mouse (Macrotarsomys bastard); 19. Ankarafantsika Big-footed Mouse (Macrotarsomys ingens); 20. Petter's Big-footed Mouse (Macrotarsomys petteri); 21. Koopman's Forest Mouse (Monticolomys koopmani); 22. Giant Jumping Rat (Hypogeomys antimena); 23. Small Short-tailed Rat (Brachyuromys betsileoensis); 24. Large Short-tailed Rat (Brachyuromys ramirohitra); 25. Audebert's Forest Rat (Nesomys audeberti); 26. Lamberton's Forest Rat (Nesomys lambertoni); 27. Red Forest Rat (Nesomys rufus); 28. Delany's Swamp Mouse (Delanymys brooksi); 29. African White-tailed Rat (Mystromys albicaudatus); 30. Shortridge''s Pygmy Rock Mouse (Petromyscus shortridgei): 31. Short-eared Pygmy Rock Mouse (Petromyscus monticularis); 32. Barbour's Pygmy Rock Mouse (Petromyscus barbouri); 33. Common Pygmy Rock Mouse (Petromyscus collinus).
On following pages: 3. Pacific Jumping Mouse (Zapus trinotatus); 4. Western Jumping Mouse (Zapus princeps); 5. Woodland Jumping Mouse (Napaeozapus insignis). in Zapodidae
On following pages: 3. Pacific Jumping Mouse (Zapus trinotatus); 4. Western Jumping Mouse (Zapus princeps); 5. Woodland Jumping Mouse (Napaeozapus insignis).
Data from: Using biogeographic history to inform conservation: the case of Preble's meadow jumping mouse
The last Pleistocene deglaciation shaped temperate and boreal communities in North America. Rapid northward expansion into high latitudes created distinctive spatial genetic patterns within species that include closely related groups of populations that are now widely spread across latitudes, while longitudinally adjacent populations, especially those near the southern periphery, often are distinctive due to long-term disjunction. Across a spatial expanse that includes both recently colonized and long-occupied regions, we analyzed molecular variation in zapodid rodents to explore how past climate shifts influenced diversification in this group. By combining molecular analyses with species distribution modeling and tests of ecological interchangeability, we show that the lineage including the Preble's meadow jumping mouse (Zapus hudsonius preblei), a US federally listed taxon of conservation concern, is not restricted to the southern Rocky Mountains. Rather, populations along the Front Range are part of a single lineage that is ecologically indistinct and extends to the far north. Of the 21 lineages identified, this Northern lineage has the largest geographic range and low measures of intra-lineage genetic differentiation, consistent with recent northward expansion. Comprehensive sampling combined with coalescent-based analyses and niche modeling lead to a radically different view of geographic structure within jumping mice and indicates the need to re-evaluate their taxonomy and management. This analysis highlights a premise in conservation biology, that biogeographic history should play a central role in establishing conservation priorities.
Data from: Using biogeographic history to inform conservation: the case of Preble’s meadow jumping mouse
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.