MammalBase - Accepted taxon: Eudorcas thomsonii

Accepted taxon: Eudorcas thomsonii
Taxon:	Eudorcas thomsonii
Rank:	Species
Higher Classification:	ARTIODACTYLA \| Bovidae \| Antilopinae \| Eudorcas
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 Eudorcas thomsonii diet.
CF (Crude Fibre) 29, ASH (Ash contents) 7, NFE (Nitrogen-Free-Extract) 48, CP (Crude Protein) 12, EE (Ether Extract) 3. 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 Eudorcas thomsonii.
TSN Complete name	Part	Ratio ^a.	Reference(s)
Poaceae	STEM	72.50	Damuth, J…
Magnoliopsida	LEAF	11.67	Damuth, J…
Medicago sativa	SHOOT	8.33	Grzimek,B…
Magnoliopsida	SEED	5.00	Damuth, J…
Magnoliopsida	FRUIT	2.50	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]

Table 2. List of Standard Traits for Eudorcas thomsonii.
Trait	Selected Value	All Value(s)	Reference(s)
Dietary category: Eisenberg 1981	Herbivore-Mixed feeder	Herbivore-Grazer,Herbivore-Mixed feeder	Abraham, …
Dietary category: Miljutin 2009	Herbivore	Herbivore	Abraham, …

Table 3. List of Standard Measurements for Eudorcas thomsonii.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)
Body Mass (BM)	nan	g	-	-	-	-	13,000	-	35,000	-	Freudenth…
Body Mass (BM)	nan	g	-	-	-	-	-	21,080	-	-	Wimberly,…
Body Mass (BM)	nan	g	40	-	-	40	-	20,430	-	-	Nelson, A…
Body Mass (BM)	nan	g	18	-	18	-	-	16,210	-	-	Nelson, A…
Head-Body Length (HBL)	nan	mm	40	-	-	40	-	988	-	-	Nelson, A…
Head-Body Length (HBL)	nan	mm	18	-	18	-	-	942	-	-	Nelson, A…

Table 4. List of other Measurements ^b. for Eudorcas thomsonii.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)
Length of the Masseteric Fossa		cm	5	5	-	-	-	10	-	-	Quibod, M…
Muzzle Width		cm	5	5	-	-	-	2	-	-	Quibod, M…
Total Length of the Skull		cm	5	5	-	-	-	20	-	-	Quibod, M…
A1-MLL (maximum lateral length of the astragalus)	nan	mm	6	6	-	-	25	27	29	2	Wimberly,…
A2-MML (maximum medial length of the astragalus)	nan	mm	6	6	-	-	23	24	26	2	Wimberly,…
A3-MIN (minimal length of the astragalus)	nan	mm	6	6	-	-	19	21	22	1	Wimberly,…
A4-WAT (width at tarsus of the astragalus)	nan	mm	6	6	-	-	15	16	17	1	Wimberly,…
A5-WAF (width at trochlea of the astragalus)	nan	mm	6	6	-	-	14	15	16	1	Wimberly,…
C1-UL (greatest length of the calcaneus)	nan	mm	6	6	-	-	53	57	63	4	Wimberly,…
C2-TL (length of body of the calcaneus)	nan	mm	6	6	-	-	36	39	43	2	Wimberly,…
C3-MBH (midbody height of the calcaneus)	nan	mm	6	6	-	-	14	15	17	1	Wimberly,…
C4-MBTV (midbody transverse width of the calcaneus)	nan	mm	6	6	-	-	7	7	8	0	Wimberly,…
C5-FFL (fibular facet length of the calcaneus)	nan	mm	6	6	-	-	11	12	13	1	Wimberly,…
C6-CNFL (cubonavicular facet length of the calcaneus)	nan	mm	6	6	-	-	12	14	16	1	Wimberly,…
C7-HSF (height of sustentacular facet of the calcaneus)	nan	mm	6	6	-	-	10	10	11	1	Wimberly,…
C8-HST (height of sustentaculum tali of the calcaneus)	nan	mm	6	6	-	-	15	16	19	1	Wimberly,…
F1-UL (full length of the femur)	nan	mm	6	6	-	-	166	169	172	3	Wimberly,…
F2-FL (functional length of the femur)	nan	mm	6	6	-	-	160	163	167	4	Wimberly,…
F3-MCF (midshaft circumference of the femur)	nan	mm	6	6	-	-	47	48	50	2	Wimberly,…
F4-PW (proximal width of the femur)	nan	mm	6	6	-	-	41	44	47	3	Wimberly,…
F5-MLHW (mediolateral femoral head of the femur)	nan	mm	6	6	-	-	22	24	25	1	Wimberly,…
F6-APHW (anteroposterior femoral head of the femur)	nan	mm	6	6	-	-	16	18	19	2	Wimberly,…
F7-DW (distal width of the femur)	nan	mm	6	6	-	-	33	34	35	1	Wimberly,…
F8-MPL (medial condyle and patellar lip of the femur)	nan	mm	6	6	-	-	42	45	47	2	Wimberly,…
F9-LPL (lateral condyle and patellar lip of the femur)	nan	mm	6	6	-	-	38	39	40	1	Wimberly,…
H1-UL (full length of the humerus)	nan	mm	6	6	-	-	123	126	129	3	Wimberly,…
H2-FL (functional length of the humerus)	nan	mm	6	6	-	-	110	112	115	3	Wimberly,…
H3-MCF (midshaft circumference of the humerus)	nan	mm	6	6	-	-	46	48	50	2	Wimberly,…
H4-MTH (largest medial height of trochlea of the humerus)	nan	mm	6	6	-	-	17	17	17	0	Wimberly,…
H5-MidTH (smallest height of trochlea of the humerus)	nan	mm	6	6	-	-	13	13	14	1	Wimberly,…
H6-LTH (largest lateral height of trochlea of the humerus)	nan	mm	6	6	-	-	15	16	16	0	Wimberly,…
H7-PW (proximal width of the humerus)	nan	mm	6	6	-	-	33	34	34	1	Wimberly,…
H8-MLH (mediolateral humeral head width of the humerus)	nan	mm	6	6	-	-	26	28	29	1	Wimberly,…
H9-DW (distal width of the humerus)	nan	mm	6	6	-	-	25	25	26	0	Wimberly,…
MC1-UL (length of the metacarpus)	nan	mm	6	6	-	-	162	167	180	7	Wimberly,…
MC2-MAP (anteroposterior midshaft of the metacarpus)	nan	mm	6	6	-	-	10	11	11	1	Wimberly,…
MC3-MML (mediolateral midshaft of the metacarpus)	nan	mm	6	6	-	-	10	11	13	1	Wimberly,…
MC4-DW (distal width of the metacarpus)	nan	mm	6	6	-	-	18	20	22	1	Wimberly,…
MC5-PW (proximal width of the metacarpus)	nan	mm	6	6	-	-	18	20	23	2	Wimberly,…
MT1-UL (length of the metatarsus)	nan	mm	6	6	-	-	161	168	183	9	Wimberly,…
MT2-MAP (anteroposterior midshaft of the metatarsus)	nan	mm	6	6	-	-	13	14	16	1	Wimberly,…
MT3-MML (mediolateral midshaft of the metatarsus)	nan	mm	6	6	-	-	9	10	12	1	Wimberly,…
MT4-DW (distal width of the metatarsus)	nan	mm	6	6	-	-	19	21	23	1	Wimberly,…
MT5-PW (proximal width of the metatarsus)	nan	mm	6	6	-	-	17	19	21	1	Wimberly,…
R1-UL (length of the radius)	nan	mm	6	6	-	-	138	149	160	7	Wimberly,…
R2-PW (full proximal width of the radius)	nan	mm	6	6	-	-	24	26	27	1	Wimberly,…
R3-NPW (width of humeral articular surface of the radius)	nan	mm	6	6	-	-	21	23	25	1	Wimberly,…
R4-DW (distal width of the radius)	nan	mm	6	6	-	-	21	23	24	1	Wimberly,…
S1-L (full length of the scapula)	nan	mm	6	6	-	-	114	120	125	8	Wimberly,…
S2-GW (greatest cranio-caudal length of the scapula)	nan	mm	6	6	-	-	62	63	65	3	Wimberly,…
S3-SW (shortest length of scapular neck of the scapula)	nan	mm	6	6	-	-	14	15	16	2	Wimberly,…
S4-GH (anteroposterior glenoid fossa of the scapula)	nan	mm	6	6	-	-	21	23	25	3	Wimberly,…
S5-GW (mediolateral glenoid fossa of the scapula)	nan	mm	6	6	-	-	19	20	21	1	Wimberly,…
T1-L (full length of the tibia)	nan	mm	6	6	-	-	192	205	216	8	Wimberly,…
T2-MCF (midshaft circumference of the tibia)	nan	mm	6	6	-	-	45	47	50	2	Wimberly,…
T3-PW (proximal width of the tibia)	nan	mm	6	6	-	-	33	36	38	2	Wimberly,…
T4-DW (distal width of the tibia)	nan	mm	6	6	-	-	22	23	26	2	Wimberly,…
U1-UL (length of the ulna)	nan	mm	6	6	-	-	167	181	198	11	Wimberly,…
U2-OPL (olecranon process length of the ulna)	nan	mm	6	6	-	-	29	33	38	3	Wimberly,…
average ungulate dietary grass fraction (proportional)	nan	unitless	-	-	-	-	-	1	-	-	Abraham, …
femur circumference	nan	mm	-	-	-	-	-	48	-	-	Nelson, A…
femur diameter	nan	mm	-	-	-	-	-	15	-	-	Nelson, A…
humerus circumference	nan	mm	-	-	-	-	-	45	-	-	Nelson, A…
humerus diameter	nan	mm	-	-	-	-	-	14	-	-	Nelson, A…
neck length	nan	mm	-	-	-	-	-	218	-	-	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 Eudorcas thomsonii.
Taxon	Reference	Match	Status
Gazella thomsoni	Clauss,M., 2010, Convergence in the macroscopic anatomy of the reticulum in wild ruminant species of different feeding types and a new resulting hypothesis on reticular function, Journal of zoology	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsoni	Gordon,IJ, 1988, Incisor arcade structure and diet selection in ruminants, Functional Ecology	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsoni	Loison,A., 1999, What factors shape sexual size dimorphism in ungulates?, Evolutionary Ecology Research	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsoni	Mendoza,M., 2008, Hypsodonty in ungulates: an adaptation for grass consumption or for foraging in open habitat?, Journal of zoology	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsonii	Damuth, J. 2010. ABSOLUT 6 a mammalian database compiled by the national center for ecological analysis and synthesis (NCEAS ) workshop on mammalian communities.	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsoni	Nowak,R. M., 1991, Walker's mammals of the world,	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Gazella thomsonii	Grzimek,B., 2003, Grzimek's Animal Life Encyclopedia: Mammals I-V,	52: Genus, Species = Master subfamily genus, species	Verified - Accepted
Eudorcas thomsonii	Quibod, M.N.R.M., Gélin, U., van Langevelde, F. and Tomlinson, K.W., 2023. Diet-specific responses of skull traits to aridity gradients in bovids and cervids. Zoological Journal of the Linnean Society, p.zlad068.	1: Exact Taxon match	Verified - Accepted
Eudorcas thomsonii	Wimberly, A.N., 2023. Predicting body mass in Ruminantia using postcranial measurements. Journal of Morphology, 284(10), p.e21636.	1: Exact Taxon match	Verified - Accepted
Eudorcas thomsonii	Abraham, J.O., Upham, N.S., Damian-Serrano, A. and Jesmer, B.R., 2022. Evolutionary causes and consequences of ungulate migration. Nature Ecology & Evolution, 6(7), pp.998-1006.	1: Exact Taxon match	Verified - Accepted
Eudorcas thomsonii	Lundgren, E.J., Schowanek, S.D., Rowan, J., Middleton, O., Pedersen, R.Ø., Wallach, A.D., Ramp, D., Davis, M., Sandom, C.J. and Svenning, J.C., 2021. Functional traits of the world’s late Quaternary large-bodied avian and mammalian herbivores. Scientific data, 8(1), p.17.	1: Exact Taxon match	Verified - Accepted
Eudorcas thomsonii	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
Eudorcas thomsonii	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 Eudorcas thomsonii , Accessed 7th April 2025 at https://mammalbase.net/me/15860]