Accepted taxon: Lagostomus maximus
| Taxon: | Lagostomus maximus |
|---|---|
| Rank: | Species |
| Higher Classification: | RODENTIA | HYSTRICOMORPHA | HYSTRICOGNATHI | Chinchillidae | Lagostomus |
| 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 Lagostomus maximus diet.
CF (Crude Fibre) 23, ASH (Ash contents) 8, NFE (Nitrogen-Free-Extract) 50, CP (Crude Protein) 15, EE (Ether Extract) 4.
See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets.
Mammalian Biology, pp.1-15.
[DOI]
| TSN Complete name | Part | Ratio a. | Reference(s) |
|---|---|---|---|
| Poaceae | STEM | 38.89 | Grzimek,B… |
| Magnoliopsida | SHOOT | 27.78 | Damuth, J… |
| Magnoliopsida | SEED | 22.22 | Grzimek,B… |
| Lilianae | STEM | 11.11 | Damuth, J… |
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]
| Trait | Selected Value | All Value(s) | Reference(s) |
|---|---|---|---|
| Locomotion: Eisenberg 1981 | Terrestrial | Fossorial, Terrestrial | – Arends, A. and McNab, B.K., 2001. The comparative energetics of ‘caviomorph’rodents. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 130(1), pp.105-122., Ferreira, J., Rinderknecht, A., de Moura Bubadué, J., Gasparetto, L., Dozo, M., Sánchez-Villagra, M., Kerber, L. 2024. Unveiling the neuroanatomy of Josephoartigasia monesi and the evolution of encephalization in caviomorph rodents. Brain Structure and Function. None(None), pp.None. Available at: 10.1007/s00429-024-02762-y. |
| Dietary category: Eisenberg 1981 | Herbivore-Grazer | Herbivore-Browser, Herbivore-Grazer | – Arends, A. and McNab, B.K., 2001. The comparative energetics of ‘caviomorph’rodents. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 130(1), pp.105-122., Ferreira, J., Rinderknecht, A., de Moura Bubadué, J., Gasparetto, L., Dozo, M., Sánchez-Villagra, M., Kerber, L. 2024. Unveiling the neuroanatomy of Josephoartigasia monesi and the evolution of encephalization in caviomorph rodents. Brain Structure and Function. None(None), pp.None. Available at: 10.1007/s00429-024-02762-y. |
| Dietary category: Miljutin 2009 | Herbivore | Herbivore | – Arends, A. and McNab, B.K., 2001. The comparative energetics of ‘caviomorph’rodents. Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 130(1), pp.105-122., Ferreira, J., Rinderknecht, A., de Moura Bubadué, J., Gasparetto, L., Dozo, M., Sánchez-Villagra, M., Kerber, L. 2024. Unveiling the neuroanatomy of Josephoartigasia monesi and the evolution of encephalization in caviomorph rodents. Brain Structure and Function. None(None), pp.None. Available at: 10.1007/s00429-024-02762-y. |
| Measurement | Location | Unit | n Total | n Unknown | n Female | n Male | Min | Mean | Max | SD | Reference(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Mass (BM) | New World | g | - | - | - | - | - | 6,784 | - | - | Arends, A… |
| Body Mass (BM) | nan | g | 2 | 2 | - | - | - | 1,400 | - | - | Engelman,… |
| Body Mass (BM) | nan | g | - | - | - | - | - | 3,630 | - | - | Ferreira,… |
| Head-Body Length (HBL) | nan | mm | - | - | - | - | - | 351 | - | - | Engelman,… |
| Occipital condyle width (OCW) | nan | mm | 2 | 2 | - | - | - | 18.25 | - | - | Engelman,… |
| Measurement | Location | Unit | n Total | n Unknown | n Female | n Male | Min | Mean | Max | SD | Reference(s) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| brainmass | nan | g | - | - | - | - | - | 13 | - | - | Engelman,… |
| skull_length | nan | mm | - | - | - | - | - | 104 | - | - | Engelman,… |
| femur diameter | nan | mm | - | - | - | - | - | 11 | - | - | Nelson, A… |
| humerus diameter | nan | mm | - | - | - | - | - | 7 | - | - | Nelson, A… |
| neck length | nan | mm | - | - | - | - | - | 33 | - | - | Nelson, A… |
| BCL, basicranial length | nan | mm | 3 | 3 | - | - | 25 | 28 | 32 | 3 | Ferreira,… |
| DL, diastema length | nan | mm | 3 | 3 | - | - | 30 | 32 | 34 | 2 | Ferreira,… |
| FW, frontal width | nan | mm | 3 | 3 | - | - | 33 | 35 | 39 | 3 | Ferreira,… |
| IW, incisor width | nan | mm | 3 | 3 | - | - | 8 | 8 | 8 | 0 | Ferreira,… |
| RL, rostral length | nan | mm | 3 | 3 | - | - | 56 | 60 | 66 | 4 | Ferreira,… |
| skull, condyle-basal length of the skull | nan | mm | 3 | 3 | - | - | 90 | 96 | 102 | 5 | Ferreira,… |
| TL, total length of skull | nan | mm | 3 | 3 | - | - | 11 | 74 | 106 | 45 | Ferreira,… |
| Upper T, Upper incisor transverse diameter | nan | mm | 3 | 3 | - | - | 4 | 4 | 5 | 0 | Ferreira,… |
| UTRW, Upper tooth row length | nan | mm | 3 | 3 | - | - | 23 | 25 | 27 | 2 | Ferreira,… |
| ZL, zygomatic arc length | nan | mm | 3 | 3 | - | - | 51 | 55 | 57 | 2 | Ferreira,… |
b. other Measurements. Source Measurements which are not listed on or mapped with the Standard Traits..
Citation for this page: [The MammalBase community 2026. / CC BY 4.0. http://doi.org/10.5281/zenodo.7462864 Lagostomus maximus , Accessed 16th April 2026 at https://mammalbase.net/me/9894]