TABLE OF CONTENTS 



Page 



I. SPECIES INFORMATION 



1. Classification and nomenclature 1 



2. Present legal or other formal status 2 



3. Description 4 



4. Significance 7 



5. Geographical distribution ..... 7 



6. General environment and habitat description 19 



7. Population biology of the taxon 25 



8. Population ecology of the taxon 35 



9. Current land ownership and management responsibility. . 37 



10. Management practices and experience 38 



11. Evidence of threats to survival 40 



II. ASSESSMENT AND RECOMMENDATIONS 



12. General assessment of vigor, trends, and status .... 42 



13. Recommendations for listing or status change 42 



14. Recommended critical habitat 43 



15. Conservation/recovery recommendations 4 3 



16. Interested parties 45 



III. INFORMATION SOURCES 



17. Sources of information 46 



18. Summary of materials on file 48 



IV. AUTHORSHIP 



19. Initial authorship 48 



20. Maintenance of status report 48 



V. NEW INFORMATION 



21. Record of revisions 48 



Literature Cited 49 



Appendix A (Element occurrence print-outs) 52 



