Reference List

This list includes references used to derive specimen records as well as those with scientific name Palea steindachneri listed in key words.

Results also available in (click to export table to spreadsheet)

REFTypeCut-and-Paste Reference
13174 Book Ernst, C.H., J.E Lovich, and R.W. Barbour. 1994. Turtles of the United States and Canada. Smithsonian Institution Press, Washington and London.
13175 Book Iverson, J.B. 1992. A Revised Checklist with Distribution Maps of the Turtlesof the World. First Edition. John Iverson, Richmond, Indiana.
12105 Book McKeown, S. 1996. A Field Guide to Reptiles and Amphibians in the Hawaiian Islands. Diamond Head Publishing, Inc, Los Osos, CA.
12094 Journal Article McKeown, S., and R.G. Webb. 1982. Softshell turtle in Hawaii. Journal of Herpetology 16(2):107-111.
12174 Journal Article Van Denburgh, J. 1917. Concerning the origin of the Soft-shelled Turtle, Aspidonectes californiana Rivers. Proceedings of the California Academy of Sciences 7(2):33-35.
12175 Journal Article Webb, R.G. 1975. Taxonomic Status of Aspidonectes californiana Rivers, 1889 (Testudines, Trionychidae). Copeia 1975(4):771-773.
18747 Book Zhao, E.-M., and K. Adler. 1993. Herpetology of China. Contributions to Herpetology. Volume 10. Society for the Study of Amphibians and Reptiles.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/21/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.