Huamuchil (rodents)
Basic information
Sample name: Huamuchil (rodents)
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° 22' N, 95° 39' W
Latlng basis: estimated from map
Geography comments: altitude 50 to 150 m
Environment
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: pasture
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"
about 2/3 covered with pastures, excluding "water"
MAT and MAP given in text
about 2/3 covered with pastures, excluding "water"
MAT and MAP given in text
Methods
Life forms: rodents
Sampling methods: quadrat, Sherman traps
Sample size: 112 individuals
Years: 2006
Days: 6
Nets or traps: 100
Net or trap nights: 600
Basal area status: not applicable
Sampling comments: capture-recapture protocol with rodents being "captured with 100 ShermanTM live traps placed in a radial formation starting at the center of each landscape unit and left in the field for three consecutive nights" during each of two periods
Metadata
Sample no: 1365
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-02-24 10:18:00
Modified: 2016-06-19 02:58:22
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
5 species
1 singleton
total count 112
geometric series index: 8.5
Fisher's α: 1.074
geometric series k: 0.3751
Hurlbert's PIE: 0.1763
Shannon's H: 0.443
Good's u: 0.9912
Register
| Baiomys musculus | 3 | 12.3 g |
| Reithrodontomys mexicanus | 5 | |
| Oligoryzomys fulvescens | 2 | 17.0 g |
| Rattus rattus | 1 | 121.0 g |
| Liomys pictus | 101 | |