Beni Biological Station–Biosphere Reserve (savanna)
Basic information
Sample name: Beni Biological Station–Biosphere Reserve (savanna)
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 savanna
Protection: biosphere reserve
Substrate: ground surface
Disturbance: grazing
MAT: 26.0
MAP: 1900.0
Habitat comments: savanna that is currently grazed by cattle or was until 20 years ago
Methods
Life forms: bats
Sites: 15
Sampling methods: no design, mist nets
Sample size: 23 captures or sightings
Years: 2001
Days: 15
Nets or traps: 2
Net or trap nights: 30
Basal area status: not applicable
Sampling comments: 15 sites each sampled using two nets on (apparently) a single night, with nets left open for seven hours (total sampling effort said to be 210 net-hours)
Metadata
Sample no: 957
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-05-25 21:01:58
Modified: 2015-02-23 23:34:40
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
11 species
7 singletons
total count 23
geometric series index: 40.3
Fisher's α: 8.271
geometric series k: 0.8706
Hurlbert's PIE: 0.8597
Shannon's H: 2.1711
Good's u: 0.6957
Register
| Sturnira lilium (little yellow-shouldered bat) | 4 | 18.7 g |
| Carollia brevicauda (silky short-tailed bat) | 1 | 17.4 g |
| Carollia perspicillata (Seba's short-tailed bat) | 4 | 19.6 g |
| Glossophaga soricina (Pallas's long-tongued bat) | 4 | 10.5 g |
| Artibeus lituratus (great fruit-eating bat) | 1 | 68.5 g |
| Artibeus planirostris (flat-faced fruit-eating bat) | 1 | 54.4 g |
| "A. jamaicensis" | ||
| Chiroderma trinitatum (little big-eyed bat) | 1 | 14.6 g |
| Chiroderma villosum (hairy big-eyed bat) | 1 | 23.4 g |
| Uroderma bilobatum (tent-making bat) | 4 | 18.1 g |
| Phyllostomus discolor (pale spear-nosed bat) | 1 | 40.3 g |
| Noctilio albiventris | 1 | 32.9 g |