Accepted taxon: Chaetomys subspinosus
Accepted taxon: Chaetomys subspinosus
| Taxon: |
Chaetomys subspinosus |
| Rank: |
Species |
| Higher Classification: |
RODENTIA | HYSTRICOMORPHA | HYSTRICOGNATHI | Erethizontidae | Chaetomyinae | Chaetomys |
| 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 Chaetomys subspinosus diet.
CF (Crude Fibre) 22, ASH (Ash contents) 6, NFE (Nitrogen-Free-Extract) 45, CP (Crude Protein) 17, EE (Ether Extract) 10.
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 Chaetomys subspinosus.
| TSN Complete name |
Part |
Ratio a. |
Reference(s) |
| Cocos nucifera |
SEED |
50.00 |
Nowak,R. … |
| Magnoliopsida |
LEAF |
25.00 |
Grzimek,B… |
| Insecta |
WHOLE |
16.67 |
Grzimek,B… |
| Magnoliopsida |
FRUIT |
8.33 |
Grzimek,B… |
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 3. List of Standard Measurements for Chaetomys subspinosus.
| Measurement |
Location |
Unit |
n Total |
n Unknown |
n Female |
n Male |
Min |
Mean |
Max |
SD |
Reference(s) |
| Body Mass (BM) |
Brazil |
g |
- |
- |
- |
- |
- |
1,300 |
- |
- |
Paglia,A.… |
Table 4. List of other Measurements b. for Chaetomys subspinosus.
| Measurement |
Location |
Unit |
n Total |
n Unknown |
n Female |
n Male |
Min |
Mean |
Max |
SD |
Reference(s) |
b. other Measurements.
Source Measurements which are not listed on or mapped with the Standard Traits..
Table 5. List of Data Sources for Chaetomys subspinosus.
| Taxon |
Reference |
Match |
Status |
| Chaetomys subspinosus |
Paglia,A. P., 2012, Lista Anotada dos MamÃÂferos do Brasil 2ª Edição Annotated Checklist of Brazilian Mammals, |
1: Exact Taxon match |
Verified - Accepted |
| Chaetomys subspinosus |
Nowak,R. M., 1991, Walker's mammals of the world, |
1: Exact Taxon match |
Verified - Accepted |
| Chaetomys subspinosus |
Grzimek,B., 2003, Grzimek's Animal Life Encyclopedia: Mammals I-V, |
1: Exact Taxon match |
Verified - Accepted |
| Chaetomys subspinosus |
Nowak,R. M., 1991, Walker's mammals of the world, |
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
Chaetomys subspinosus
, Accessed 2nd August 2025 at https://mammalbase.net/me/9836]