Sierra of Huautla Biosphere Reserve
Basic information
Sample name: Sierra of Huautla Biosphere Reserve

Reference: E. González-Soriano, F. A. Noguera, S. Zaragoza-Caballero, M. A. Morales-Barrera, R. Ayala-Barajas, A. Rodríguez-Palafaox, and E. Ramírez-García. 2008. Odonata diversity in a tropical dry forest of Mexico, 1. Sierra de Huautla, Morelos. Odonatologica 37(4):305-315 [ER 2966]
Country: Mexico
State: Morelos

Coordinate: 18° 27' 15" N, 98° 59' 48" W
Basis of coordinate: stated in text as range
Geography comments: "in a portion of the Sierra of Huautla Biosphere Reserve... at three sites. The first... along the Quilamula river... near the facilities of the Center of Environmental Education and Research Sierra de Huautla... the second along a canyon made by the Ajuchitlán river... near the town of Ajuchitlán and the last one (Arroyo Los Idolos) at a secondary stream confluent with the Ajuchitlán river near the entrance of the town"
Climate and habitat
Habitat: tropical/subtropical dry broadleaf forest
Protection: biosphere reserve
Substrate: ground surface
MAT: 24.7
MAP: 824.0
Habitat comments: "80% of the rain" falls "from June to September"
Life forms: odonates
Sites: 3
Sampling methods: no design
Sample size: 2594
Years: 1995, 1996
Days: 60
Sampling comments: "Collections were made during five days of each month (between November 1995 and October 1996)"
counts are of adults, but no further details are given
Sample: 3173
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-01-03 09:41:12
Modified: 2019-01-03 09:41:12
Abundance distribution
57 species
13 singletons
total count 2594
standardised richness: not computable
Fisher's α: 10.303
geometric series k: 0.8969
Hurlbert's PIE: 0.9250
Shannon's H: 3.0393
Good's u: 0.9950