El Porvenir (bats)
Basic information
Sample name: El Porvenir (bats)
Sample aka: Estación Biológica del Beni
Reference: L. L. Arteaga and M. I. Moya. 2002. Sobreposición de dieta y variación de la estructura de las comunidades de aves y mueriélagos frugívoros en fragmentos de bosque de la Estación Biológia del Beni. Ecología en Bolivia 37(2):15-29 [ER 3263]
Geography
Country: Bolivia
Coordinate: 14° 40' S, 66° 45' W
Coordinate basis: stated in text as range
Geography comments: "14º30'-14º50'S y 66º40'-65º50'O"
elevation 190 to 220 m
elevation 190 to 220 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: fragment
Protection: unprotected
Substrate: ground surface
Habitat comments: warm climate with marked seasonality of precipitation, with a wet season from November to April and a dry season from June to October
sampling was in six evergreen forest fragments of 1 to 2 ha each in a matrix of savanna
sampling was in six evergreen forest fragments of 1 to 2 ha each in a matrix of savanna
Methods
Life forms: bats
Sampling methods: no design,mist nets
Sample size: 392 captures or sightings
Years: 2000
Seasons: dry,wet or monsoon
Nets or traps: 4
Net or trap nights: 39
Sampling comments: sampling was from April to July in 2000
4 small nets (2.60 x 6 m) and 1 large net (2.60 x 12 m) were used (total 30 linear meters)
nets were open from 18:30 to 5:30
there were 3184 meter hours of sampling effort, i.e., 3184 m h/11 h/30 m = 9.65 nights with 4 nets or 38.59 net nights
4 small nets (2.60 x 6 m) and 1 large net (2.60 x 12 m) were used (total 30 linear meters)
nets were open from 18:30 to 5:30
there were 3184 meter hours of sampling effort, i.e., 3184 m h/11 h/30 m = 9.65 nights with 4 nets or 38.59 net nights
Metadata
Sample number: 3607
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-05-23 11:19:25
Modified: 2020-05-23 01:19:25
Abundance distribution
12 species
0 singletons
total count 392
geometric series index: 14.3
Fisher's α: 2.341
geometric series k: 0.6995
Hurlbert's PIE: 0.8364
Shannon's H: 2.0070
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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Register
Noctilio albiventris | 6 | 32.9 g carnivore-insectivore |
Phyllostomus hastatus | 2 | 100 g nectarivore-frugivore |
Glossophaga soricina | 48 | 10.5 g frugivore-nectarivore |
Carollia perspicillata | 102 | 19.6 g frugivore |
Carollia brevicauda | 42 | 17.4 g frugivore |
Sturnira lilium | 84 | 18.7 g frugivore |
Uroderma bilobatum | 22 | 18.1 g frugivore |
Artibeus planirostris | 16 | 54.4 g frugivore |
"Artibeus jamaicensis" | ||
Artibeus lituratus | 16 | 68.5 g frugivore |
Artibeus obscurus | 50 | 39.2 g frugivore |
Desmodus rotundus | 2 | 33.5 g sanguinivore |
Molossus molossus | 2 | 12.9 g insectivore |