Larson, K. L., W. Duffy, E. Johnson, M. F. Donovan, and M. J. Lannoo. 1999. "Paedocannibal" morph barred tiger salamanders (Ambystoma tigrinum mavortium) from eastern South Dakota. American Midland Naturalist 141:124-139.

Kartesz, John T., and C. Meacham. 1999. Unpublished review draft of Floristic Synthesis, 15 Aug 1999. North Carolina Botanical Garden, Chapel Hill, N.C.

Paul, L. Schmidtke, P. (1999) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Forest Road 70 Rx Burn. Guadalupe RD, Lincoln NF, USFS. 7 p.

Worthington, R. 1999. Monitoring of populations of Hedeoma apiculatum Stewart (Lamiaceae) in Lincoln National Forest, Guadalupe Mountains, Eddy Co., New Mexico. 7 p. + field notes.

USGS. 1999. Landsat Enhanced Thematic Mapper +, Landsat 7, Path 032, Row 035, 20 August 1999.

Bureau of Land Management. 1998. Field forms for Lesser Prairie Chicken lek surveys conducted by BLM in the Roswell Resource Area.

Kay, F. 1998. Email to Richard Spellenberg forwarded to Juanita Ladyman about ^&Opuntia arenaria occurrence. 2 p.

Runyan, N. 1998. Photo from Natalie Runyan with information on white-faced ibis sighting at Playa Lake. 1 p.

Warrick, G. 1998. Memorandum to: Wright's marsh thistle files, from: Gordon Warrick, Wildlife Biologist, Bitter Lake National Wildlife Refuge, subject: Wright's marsh thistle (Cirsium wrightii) summery [sic]. Sep 23, 1998. 3 p.

Andreoli, R.J. 1998. White Sands Missile Range, Range-wide environmental impact statement. 645 p.

U.S. Fish and Wildlife Service (USFWS). 1998. Category and Listing Priority Forms.

Luján, Michael T. 1998. Arizona Willow/Rumex orthoneurus survey summary throughout the Pecos Wilderness. United States Forest Service (USFS), Pecos/Las Vegas Ranger District, Santa Fe National Forest. 5 p.

Sivinski, R. Lightgoot, K. Ball, B. (1998) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: Kuenzler Cactus Survey. Guadalupe Ranger District, Lincoln National Forest, USFS. 8 p.

Brush, T. 1998. A closer look: Altamira Oriole. Birding, 30(1):46-53.

Ruedas, L. A.. 1998. Systematics of Sylvilagus Gray, 1867 (Lagomorpha: Leporidae) from southwestern North America. J. Mamm. 79(4):1355-1378.

Low, D., and E.E. Leupin. 1998. An assessment of the burrowing owl re-introduction in the Thompson/Nicola region of British Columbia: a summary report (1992-1997). Abstract and notes. Second International Burrowing Owl Symposium, Sept. 29-30, 1998, Ogden,

Propst, D.L. 1998. Interactions of Nonnative Salmonids and Native Cyprinids in the Gila Drainage. Completion Report to U.S. Fish and Wildlife Service, Section 6 E-35. 37 p.

Best, T.J., M.J. Harvey, and J.S. Altenbach. 1998. Bats of the western United States (poster). Auburn University.

Smith, B.W., and J.R. Belthoff. 1998. Burrowing owls and development: results of short-distance nest burrow relocations to avoid construction impacts. Abstract and notes. Second International Burrowing Owl Symposium, September 29-30, 1998, Ogden, Utah. Ca

U.S. Fish and Wildlife Service (USFWS). 30 January 1998. Proposal to determine the Pecos pupfish (Cyprinodon pecosensis) to be an endangered species. Federal Register 63(20):4608-4613.

Swengel, Ann B. 1998. Effects of management on butterfly abundance in tallgrass prairie and pine barrens. Biological Conservation 83(1):77-89.

Griebel, R.L., S.L. Winter, and A.A. Steuter. 1998. Grassland birds and habitat structure in sandhills prairie management using cattle or bison plus fire. Great Plains Research 8:255-268.

Schemnitz, S. D., C. A. Evans, J. T. Moen. 1998b. A new method for improved wildlife access to livestock watering tanks in southern New Mexico. Proceedings of a symposium on environmental, economic, and legal issues related to rangeland water developments

Barker, L. 1998. Email to M. Altenbach with explanation of Rio Ruidoso Allotment Kuenzler's Exclosure. 1 p.

Isely, D. 1998. Native and naturalized Leguminosae (Fabaceae) of the United States (exclusive of Alaska and Hawaii). Monte L. Bean Life Science Museum, Brigham Young University; MLBM Press, Provo, Utah. 1007 pp.

Fletcher, R.1998. Life History, Range and Effects of Rumex orthoneurus. NP

Paul, L. Koehn, G. Kilday, L. (1998) Inventory Completion Report, Sensitive Plant Survey, Lincoln National Forest, Field Notes. Project Name: E. Rawhide Canyon Kuenzler Survey. Gaudalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Western Sage Grouse Working Group (WSGWG). 1998. Minimum viable populations for sage grouse in Washington. Draft working document of the Western Sage Grouse Working Group.

Barlow-Irick, P. 1998. Cirsium Monitoring project 1998 and 2000.

Smith, B.H., K. Johnson, and L. DeLay. 1998. Survey of the Lesser Prairie Chicken on Bureau of Land Management lands, Carlsbad Resource Area, NM. Unpubl. report by New Mexico Natural Heritage Program. 11 p.+ app.

Ramakka, J.M. 1998. Database of raptor nests in the Farmington Resource Area, NM.

Painter, C. 1998. Status of Listed and Category Herpetofauna. Performance Report to the U.S. Fish and Wildlife Service, Section 6 E-31-4. 22 p.

Johnson, D.H., L.D. Igl, J.A. Dechant, M.L. Sondreal, C.M. Goldade, M.P. Nenneman, and B.R. Euliss. 1998. Effects of management practices on grassland birds: Marbled Godwit. Northern Prairie Wildlife Research Center, Jamestown, ND. 7 pp.

Gillis, E. A., and V. O. Nams. 1998. How red-backed voles find habitat patches. Canadian Journal of Zoology 76:791-794.

Merrill, S.B., F.C. Cuthbert, and G. Oehlert. 1998. Residual patches and their contribution to forest-bird diversity on northern Minnesota aspen clearcuts. Conservation Biology 12:190-199.

Finch, D., M. Means, L. Delay, and J. Kelly. 1998. Use of willow and adjacent habitats along the low flow conveyance channel by Willow Flycatchers and other migratory landbirds. Unpubl. report from the Rocky Mountain Research Station. 15 p. + app.

Ladyman, J.A.R. and Y. Chauvin. 1998. Survey for sensitive plant species on the El Malpais National Conservation Area. Unpubl. report by New Mexico Natural Heritage Program for Bureau of Land Management, Albuquerque Field Office. 51 p.

U.S. Fish and Wildlife Service (USFWS). 1998. Recovery plan for the aquatic and riparian species of Pahranagat Valley. USFWS, Portland, Oregon. vi + 82 pp.

Ross, D. Kastner, T. Kilday, L. Shanks, B. (1998) Inventory Completion Report, Sensitve Plant Survey, Lincoln National Forest, Field Notes. Project Name: Kuenzler Survey. Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Willett, K. 1998. Email from Kate Willett forwarded by Paula Schlinger to Pat Mehlhop regarding observation of Socorro isopod. 3 p.

Brown, D. Conover, M. (1998) Sensitive Plant Site Report, Population Site Report, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Ladyman, J.A.R. and M.J. Altenbach. 1998. Pilot study to evaluate the use of microhabitat plant species characteristics for predicting the presence of Jemez Mountains salamanders (Plethodon neomexicanus). Unpubl. report by New Mexico Natural Heritage Prog

Schneider, N.A. 1998. Passerine use of grasslands managed with two grazing regimes on the Missouri Coteau in North Dakota. M.S thesis. South Dakota State University, Brookings, SD. 94 pp.

Weisenberger, M. 1998. NMOS Bird records committee report form for Ixoreus naevius. Signed 03-20-98. 2 p.

Arizona Game and Fish Department. 1998. Thamnophis eques. Unpublished abstract compiled and edited by the Heritage Data Management System, Arizona Game and Fish Department, Phoenix, Arizona. 3 pp.

Gila National Forest. 1998. Mexican Spotted Owl inventory forms.

McIntosh, L. 1998. Email and faxed maps from L. McIntosh and R. Worthington to J. Ladyman and S. Gottlieb regarding collection of Pediomelum pentaphyllum on Hatchet Ranch quad. 10 p.

Sivinski, R. Ball, B. Lightfoot, K. (1998) Sensitive Plant Site Report, Population Site Report, Lincoln National Forest, Field Notes. Guadalupe Ranger District, Lincoln National Forest, USFS. 4 p.

Cadena, A., R. P. Anderson, and P. Rivas-Pava. 1998. Colombian mammals from the chocoan slopes of Nariño. Occasional Papers Museum of Texas Tech University 180:1-15.

Serfass, T. L., R. P. Brooks, J. M. Novak, P. E. Johns, and O. E. Rhodes, Jr. 1998. Genetic variation among populations of river otters in North America: considerations for reintroduction projects. Journal of Mammalogy 79:736-746.

Saab, V.A. 1998. Effects of recreational activity and livestock grazing on habitat use by breeding birds in cottonwood forests along the South Fork Snake River. USDI Bureau of Land Management, Idaho State Office, Technical Bulletin No. 98-17, Boise, ID.

Bureau of Land Management (BLM). 1998. Endangered, Threatened, and Sensitive Plant Field Guide - Albuquerque district. Albuquerque, NM.

Bleakly, D.L. 1998. NMRPTC status summary: Euphorbia strictior Holzinger Euphorbiaceae. New Mexico Rare Plant Technical Council; Reports on little-known plants. Online. Available: http://biology.unm.edu/chelo/98reports/carter.htm#eupstr Accessed 1999, Apr

Trulio, L.A., and D. Rosenberg. 1998. Research on the demographic characteristics of burrowing owl populations in California: a progress report. Abstract and notes. Second International Burrowing Owl Symposium, September 29-30, 1998, Ogden, Utah. Canadian

U.S. Fish and Wildlife Service (USFWS). 8 December 1998. New 12-month finding for a petition to list the Florida black bear. Federal Register 63(235):67613-67618.

Wilson, D. S. 1998. Nesting ecology of the striped mud turtle (Kinosternon baurii) in central Florida. Chelonian Conservation and Biology 3:142-143.

Gutierrez, R. J. and L. A. Brennan. 1998. Game birds as keys to the conservation of North American avifauna. Proceedings of the 22nd International Ornithological Congress, Durban.

Schulz, C. and K. Marbain. 1998. Hosts species for rare freshwater mussels in Virginia. Triannual Unionid Report, 15: 32-38.

Bradley, M. and Wood, S.. 1998. Occurrence form for Rana chiricahuensis. . 2 p.

Linzey, D. W. 1998. The mammals of Virginia. McDonald and Woodward, Blacksburg, VA. 459 pp.