Attributes / relations provided by
♦ 1i-Tree Species v. 4.0, developed by the USDA Forest Service's Northern Research Station and SUNY-ESF using the Horticopia, Inc. plant database.
♦ 2Kattge, J. et al. (2011b)
TRY - a global database of plant traits Global Change Biology 17:2905-2935
♦ 3Wood Janka Hardness Scale/Chart J W Morlan's Unique Wood Gifts
♦ 4USDA Plants Database, U. S. Department of Agriculture
♦ 5WOOD SPECIFIC GRAVITY IN SPECIES FROM TWO TROPICAL FORESTS IN MEXICO, Josefina Barajas-Morales, IAWA Bulletin n.s., Vol. 8 (2), 1987 143-148
♦ 6Ben-Dov, Y., Miller, D.R. & Gibson, G.A.P.
ScaleNet 4 November 2009
♦ 7Red-fronted Macaw, BirdLife International (1992) Threatened Birds of the Americas. Cambridge, UK: BirdLife International.
♦ 8Baiomys taylori, Bruce D. Eshelman and Guy N. Cameron, MAMMALIAN SPECIES No. 285, pp. 1-7 (1987)
♦ 9Boselaphus tragocamelus, DAVID M. LESLIE, JR., MAMMALIAN SPECIES 813:116 (2008)
♦ 106.2 Golden jackal, Canis aureus, Y.V. Jhala and P.D. Moehlman, Sillero-Zubiri, C., Hoffmann, M. and Macdonald, D.W. (eds). 2004. Canids: Foxes, Wolves, Jackals and Dogs. Status Survey and Conservation Action Plan. IUCN/SSC Canid Specialist Group. Gland, Switzerland and Cambridge, UK. x + 430 pp.
♦ 11Chaetodipus hispidus, Deborah D. Paulson, MAMMALIAN SPECIES No. 320, pp. 1-4 (1988)
♦ 12Chaetodipus penicillatus, Stacy J. Mantooth and Troy L. Best, MAMMALIAN SPECIES No. 767, pp. 17 (2005)
♦ 13Testing Models of Optimal Diet Assembly by the Generalist Herbivorous Lizard Cnemidophorus murinus, M. Denise Dearing and Jos. J. Schall, Ecology, 73(3), 1992, pp. 845-858
♦ 14Hummingbirds and the plants they visit in the Tehuacán-Cuicatlán Biosphere Reserve, Mexico, Raúl Ortiz-Pulido, S. Anaid Díaz, Oscar I. Valle-Díaz and Ana D. Fisher, Revista Mexicana de Biodiversidad 83: 152-163, 2012
♦ 15Dipodomys ordii, Tom E. Garrison and Troy L. Best, MAMMALIAN SPECIES No. 353, pp. 1-10 (1990)
♦ 16del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.).
Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 17Comparative Ecology of Galapagos Ground Finches (Geospiza Gould): Evaluation of the Importance of Floristic Diversity and Interspecific Competition, Ian Abbott, L. K. Abbott, P. R. Grant, Ecological Monographs, Vol. 47, No. 2, (Spring, 1977), pp. 151-184
♦ 18Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 19Lepus alleni, Troy L. Best and Travis Hill Henry, MAMMALIAN SPECIES No. 424, pp. 1-8 (1993)
♦ 203.8 Sechuran fox, Pseudalopex sechurae, C. Asa and E.D. Cossíos, Sillero-Zubiri, C., Hoffmann, M. and Macdonald, D.W. (eds). 2004. Canids: Foxes, Wolves, Jackals and Dogs. Status Survey and Conservation Action Plan. IUCN/SSC Canid Specialist Group. Gland, Switzerland and Cambridge, UK. x + 430 pp.
♦ 21Food Habits of Rodents Inhabiting Arid and Semi-arid Ecosystems of Central New Mexico, ANDREW G. HOPE AND ROBERT R. PARMENTER, Special Publication of the Museum of Southwestern Biology, NUMBER 9, pp. 1–75 (2007)
♦ 22Spermophilus tereticaudus, Kristina A. Ernest and Michael A. Mares, MAMMALIAN SPECIES No. 274, pp. 1-9 (1987)
♦ 23Flower-visiting insects of the Galapagos Islands, McCullen, C. K. 1993. Pan-Pacific Entomologist 69:95-106
♦ 24Marmosa canescens, Heliot Zarza, Gerardo Ceballos, and Michael A. Steele, MAMMALIAN SPECIES No. 725, pp. 14 (2003)