Accepted taxon: Tamias townsendii
Accepted taxon: Tamias townsendii
| Taxon: |
Tamias townsendii |
| Rank: |
Species |
| Higher Classification: |
RODENTIA | SCIUROMORPHA | Sciuridae | Xerinae | Marmotini | Tamias | Neotamias |
| Reference: |
Wilson, Don E., and DeeAnn M. Reeder, eds. Mammal Species of the World. A Taxonomic and Geographic Reference (3rd ed), JHU Press, 2005. |
Fig.1 - Ternary plot of the proximate analysis for the Tamias townsendii diet.
CF (Crude Fibre) 16, ASH (Ash contents) 7, NFE (Nitrogen-Free-Extract) 46, CP (Crude Protein) 22, EE (Ether Extract) 5.
See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets.
Mammalian Biology, pp.1-15.
[DOI]
Table 1. List of Diet Items for Tamias townsendii.
| TSN Complete name |
Part |
Ratio a. |
Reference(s) |
| Rhizopogonaceae |
SHOOT |
20.00 |
III, Wes … |
| Plantae |
SHOOT |
17.78 |
III, Wes … |
| Hysterangiaceae |
SHOOT |
15.56 |
III, Wes … |
| Melanogastraceae |
SHOOT |
13.33 |
III, Wes … |
| Insecta |
WHOLE |
11.11 |
III, Wes … |
| Magnoliopsida |
ROOT |
8.89 |
III, Wes … |
| Agaricales |
SHOOT |
3.33 |
III, Wes … |
| Fungi |
SHOOT |
3.33 |
III, Wes … |
| Elaphomycetaceae |
SHOOT |
3.33 |
III, Wes … |
| Albatrellaceae |
SHOOT |
3.33 |
III, Wes … |
a. Standardized values.
See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets.
Mammalian Biology, pp.1-15.
[DOI]
Table 2. List of Standard Traits for Tamias townsendii.
| Trait |
Selected Value |
All Value(s) |
Reference(s) |
| Locomotion: Eisenberg 1981 |
Terrestrial |
Terrestrial |
Virginia … |
Table 3. List of Standard Measurements for Tamias townsendii.
| Measurement |
Location |
Unit |
n Total |
n Unknown |
n Female |
n Male |
Min |
Mean |
Max |
SD |
Reference(s) |
| Body Mass (BM) |
nan |
g |
- |
- |
- |
- |
50 |
- |
118 |
- |
Freudenth… |
Table 4. List of other Measurements b. for Tamias townsendii.
| Measurement |
Location |
Unit |
n Total |
n Unknown |
n Female |
n Male |
Min |
Mean |
Max |
SD |
Reference(s) |
| humerus diameter |
nan |
mm |
- |
- |
- |
- |
- |
2 |
- |
- |
Nelson, A… |
b. other Measurements.
Source Measurements which are not listed on or mapped with the Standard Traits..
Table 5. List of Data Sources for Tamias townsendii.
| Taxon |
Reference |
Match |
Status |
| Tamias townsendii |
Hayssen,V., 2008, Patterns of body and tail length and body mass in Sciuridae, Journal of mammalogy |
1: Exact Taxon match |
Verified - Accepted |
| Tamias townsendii |
III, Wes Colgan, Andrew B. Carey, and James M. Trappe. “A Reliable Method of Analyzing Dietaries of Mycophagous Small Mammals.†Northwestern Naturalist 78, no. 2 (1997): 65. doi:10.2307/3536848. |
1: Exact Taxon match |
Verified - Accepted |
| Tamias townsendii |
Nelson, A., Engelman, R.K. and Croft, D.A., 2023. How to weigh a fossil mammal? South American notoungulates as a case study for estimating body mass in extinct clades. Journal of Mammalian Evolution, 30(3), pp.773-809. |
1: Exact Taxon match |
Verified - Accepted |
| Tamias townsendii |
Freudenthal, M. and Martín-Suárez, E., 2013. Estimating body mass of fossil rodents. Scripta Geologica, 145, pp.1-513. |
1: Exact Taxon match |
Verified - Accepted |
Citation for this page:
[The MammalBase community 2025. / CC BY 4.0. http://doi.org/10.5281/zenodo.7462864
Tamias townsendii
, Accessed 9th May 2025 at https://mammalbase.net/me/7382]