Beni Biological Station–Biosphere Reserve (forest islands)
Basic information
Sample name: Beni Biological Station–Biosphere Reserve (forest islands)
Reference: A. P. Loayza and B. A. Loiselle. 2009. Composition and distribution of a bat assemblage during the dry season in a naturally fragmented landscape in Bolivia. Journal of Mammalogy 90(3):732-742 [ER 653]
Geography
Country: Bolivia
Coordinate: 15° 40' S, 67° 45' W
Latlng basis: stated in text
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: fragment
Protection: biosphere reserve
Substrate: ground surface
Disturbance: grazing
MAT: 26.0
MAP: 1900.0
Habitat comments: "isolated units of forest (0.5–20 ha)" embedded within a savanna landscape that is or has been subjected to cattle grazing
Methods
Life forms: bats
Sites: 5
Sampling methods: no design, mist nets
Sample size: 297 captures or sightings
Years: 2001
Days: 15
Nets or traps: 7
Net or trap nights: 105
Basal area status: not applicable
Sampling comments: five sites each sampled using seven nets over three consecutive nights, with nets left open for seven hours
Metadata
Sample no: 958
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-05-25 21:06:34
Modified: 2015-02-23 23:34:05
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
18 species
4 singletons
total count 297
geometric series index: 28.5
Fisher's α: 4.217
geometric series k: 0.7717
Hurlbert's PIE: 0.8452
Shannon's H: 2.1752
Good's u: 0.9866
Register
| Sturnira lilium | 82 | 18.7 g |
| Carollia brevicauda | 26 | 17.4 g |
| Carollia perspicillata | 27 | 19.6 g |
| Carollia castanea | 1 | 11.9 g |
| Glossophaga soricina | 14 | 10.5 g |
| Artibeus obscurus | 62 | |
| Artibeus lituratus | 23 | 68.5 g |
| Artibeus planirostris | 24 | 54.4 g |
| "A. jamaicensis" | ||
| Platyrrhinus brachycephalus | 1 | |
| Chiroderma trinitatum | 7 | 14.6 g |
| Uroderma bilobatum | 16 | 18.1 g |
| Phyllostomus hastatus | 2 | 100.0 g |
| Lophostoma brasiliense | 1 | 10.7 g |
| "Tonatia brasiliense" | ||
| Lophostoma silvicolum | 3 | 39.4 g |
| "Tonatia silvicola" | ||
| Myotis nigricans | 2 | 5.1 g |
| Lasiurus ega | 1 | 12.9 g |
| Desmodus rotundus | 3 | 33.5 g |
| Noctilio albiventris | 2 | 32.9 g |