El Rancho (bats)
Basic information
Sample name: El Rancho (bats)
Reference: F. Barragán, C. Lorenzo, A. Morón, M. A. Briones-Salas, and S. López. 2010. Bat and rodent diversity in a fragmented landscape on the Isthmus of Tehuantepec, Oaxaca, Mexico. Tropical Conservation Science 3(1):1-16 [ER 394]
Geography
Country: Mexico
State: Oaxaca
Coordinate: 16° 24' N, 95° 38' W
Latlng basis: estimated from map
Geography comments: altitude 50 to 150 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: secondary forest
Substrate: ground surface
MAT: 27.6
MAP: 932.0
Habitat comments: "The climate is warm, subhumid, with rainfall between June and October, and a dry season from March through May"
this is the least disturbed (26% pasture) of four study areas, but also includes secondary vegetation (27%)
MAT and MAP given in text
this is the least disturbed (26% pasture) of four study areas, but also includes secondary vegetation (27%)
MAT and MAP given in text
Methods
Life forms: bats
Sampling methods: quadrat, mist nets
Sample size: 191 individuals
Years: 2006
Days: 6
Nets or traps: 3
Net or trap nights: 18
Basal area status: not applicable
Sampling comments: capture-recapture protocol with "three 12-m-long mist nets" in the center of a quadrat checked for three consecutive nights during each of two periods
18 net nights (108 net hours)
18 net nights (108 net hours)
Metadata
Sample no: 736
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-04-04 12:16:08
Modified: 2015-02-23 23:13:56
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
13 species
2 singletons
total count 191
geometric series index: 17.7
Fisher's α: 3.156
geometric series k: 0.701
Hurlbert's PIE: 0.8036
Shannon's H: 2.0034
Good's u: 0.9896
Register
| Pteronotus davyi (Davy's naked-backed bat) | 1 | 8.1 g |
| Micronycteris microtis (common big-eared bat) | 14 | 6.0 g |
| Phyllostomus discolor (pale spear-nosed bat) | 6 | 40.3 g |
| Leptonycteris curasoae | 7 | 22.6 g |
| Choeroniscus godmani | 10 | 9.9 g |
| Uroderma bilobatum (tent-making bat) | 19 | 18.1 g |
| Vampyressa thyone | 5 | 8.0 g |
| Enchisthenes hartii | 1 | 13.0 g |
| Artibeus intermedius (intermediate fruit-eating bat) | 15 | 54.4 g |
| Artibeus jamaicensis (Jamaican fruit-eating bat) | 32 | 48.0 g |
| Artibeus lituratus (great fruit-eating bat) | 71 | 68.5 g |
| Centurio senex | 8 | 19.0 g |
| Myotis fortidens | 2 | 5.4 g |