Victoria-Mayaro Forest Reserve
Basic information
Sample name: Victoria-Mayaro Forest Reserve
Reference: F. M. Clarke and J. R. Downie. 2001. A bat (Chiroptera) survey of Mora rainforest in Trinidad's Victoria-Mayaro Forest Reserve. Biodiversity and Conservation 10(5):725-736 [ER 398]
Geography
Country: Trinidad and Tobago
Coordinate: 10° 8' 0" N, 61° 8' 30" W
Latlng basis: stated in text
Geography comments: coordinate based on ranges given in text
elevation mostly 15 to 60 m
elevation mostly 15 to 60 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
WMT: 27.4
CMT: 25.4
MAP: 1720.0
Habitat comments: " evergreen seasonal forest" and specifically primary Mora rainforest
precip stated in text to be 1650 to 2500 mm; climate data based on station 78970 (near Piarco International Airport)
precip stated in text to be 1650 to 2500 mm; climate data based on station 78970 (near Piarco International Airport)
Methods
Life forms: bats
Sites: 3
Sampling methods: mist nets
Sample size: 114 individuals
Days: 8
Net or trap nights: 16
Sampling comments: 154 mist net hours of sampling over eight nights, strongly suggesting there were on average two nets open per night (basis of net night estimate)
Metadata
Sample no: 741
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-04-04 17:29:07
Modified: 2014-05-14 04:09:49
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
20 species
8 singletons
total count 114
geometric series index: 44.7
Fisher's α: 7.027
geometric series k: 0.8148
Hurlbert's PIE: 0.7816
Shannon's H: 2.1536
Good's u: 0.9303
Register
| Saccopteryx bilineata (greater sac-winged bat) | 1 | 7.9 g |
| Pteronotus davyi (Davy's naked-backed bat) | 1 | 8.1 g |
| Pteronotus parnellii (Parnell's mustached bat) | 1 | 21.2 g |
| Trinycteris nicefori | 2 | 9.2 g |
| "Micronycteris nicefori" | ||
| Mimon crenulatum | 5 | 14.4 g |
| Phylloderma stenops | 1 | 48.4 g |
| Phyllostomus hastatus (greater spear-nosed bat) | 1 | 100.0 g |
| Tonatia bidens | 4 | 29.7 g |
| Trachops cirrhosus (fringe-lipped bat) | 1 | 31.4 g |
| Glossophaga soricina (Pallas's long-tongued bat) | 6 | 10.5 g |
| Carollia perspicillata (Seba's short-tailed bat) | 49 | 19.6 g |
| Artibeus jamaicensis (Jamaican fruit-eating bat) | 11 | 48.0 g |
| Artibeus lituratus (great fruit-eating bat) | 7 | 68.5 g |
| Artibeus cinereus (Gervais's fruit-eating bat) | 4 | |
| Chiroderma villosum (hairy big-eyed bat) | 2 | 23.4 g |
| Mesophylla macconnelli | 1 | 7.6 g |
| Sturnira sp. | 11 | |
| Vampyrodes caraccioli | 1 | 36.0 g |
| Platyrrhinus helleri (Heller's broad-nosed bat) | 2 | 19.4 g |
| "Vampyrops helleri" | ||
| Myotis sp. | 3 | |