Overview
Grant's Gazelle appears on the Exotic Wildlife Association species list as Gazelle (Grant's) — ESA: Not Listed; CITES: Appendix II. [1]
Native range
Nanger granti is found only in eastern Africa, where they range up to 2,000 meters in altitude. [2]
Size
45–65 kg (ADW range). [2]
Lifespan
12 years (wild, average). [2]
Breeding & gestation
Gestation 6–6.63 months; average 6.3 months; offspring per birth: 1; females mature at 1.5 years. [2]
Temperament & social structure
Not verified from a primary source for this page.
Habitat needs
Grant’s gazelle habitat consists of semi-desert, open savannas, and treeless plains. They avoid acacia forests unless they are traversed by well-traveled paths. ADW biomes: desert or dune, savanna or grassland. [2]
Where they thrive (Texas / US)
Not verified from a primary source for this page.
Space per animal
No verified species-specific stocking rate was found. Carrying capacity depends on rainfall, range condition and competing grazers—get a range/stocking assessment (NRCS or Texas A&M AgriLife).
Housing & shelter
Not verified from a primary source for this page.
Fencing
Texas Parks & Wildlife states game fences at least 8 ft high (woven-wire or high-tensile) are the only fully reliable deer-exclusion fence. That is the common high-fence standard for deer and antelope; a species-specific minimum for this animal was not found in a primary source. [3]
Natural diet
Gazella granti are primarily browsers, rather than grazers. A large part of their diet consists of leaves and stems. ADW diet type: herbivore, folivore. [2]
Feed & supplementation
No verified species-specific protein % or mineral formula was found. Texas deer guidance (16–20% CP pellet; 13–16% CP for growth/reproduction) is sometimes used as a reference point but is not antelope-specific—work with a ruminant nutritionist/exotic vet. [4][5]
Common health issues & parasites
Haemonchus contortus and Longistrongylus dominate abomasal worm burdens in free-ranging exotic antelope in Texas (sable, addax, blesbok studied); captive wild ruminants show anthelmintic resistance, so use fecal egg counts and fecal egg-count reduction tests instead of routine blanket deworming. [6][7]
Vet care & vaccination
No vaccines are labeled for this species in the US; any vaccination protocol is extra-label and should be set by a veterinarian experienced with exotic hoofstock. (No specific protocol was verified for this page.)
Handling & capture
Capture myopathy—muscle damage from pursuit, restraint and transport—is often fatal in wild ungulates. Minimize chase time and stress, avoid hot conditions, use appropriate chemical immobilization by a vet, and release/unload quickly. [8]
Conservation status
IUCN Red List: Least Concern. [9]
Legal notes (general info, not legal advice)
CITES Appendix II (per the EWA list); international trade needs CITES permits. General information, not legal advice. USDA APHIS licensing under the Animal Welfare Act applies to dealers and exhibitors; check USDA and your state wildlife and animal-health agencies before buying, moving or selling. [1][10][11]
Sources
- Exotic Wildlife Association – Endangered Species List (ESA status & CITES appendix)
- Animal Diversity Web (Univ. of Michigan) – Nanger granti
- TPWD, Local Control Methods (deer damage): 8-ft woven-wire/high-tensile game fence
- TPWD, Specific Habitat Management Practices – White-tailed Deer (16–20% protein pellet; corn 7–10% CP)
- Tomeček, Texas A&M AgriLife Extension – Deer & goat co-management (6–7% CP maintenance; 13–16% CP growth/antlers/reproduction)
- Longistrongylus/Haemonchus in free-ranging exotic antelope in Texas (J. Wildl. Dis., PubMed 8355363)
- Anthelmintic activity in captive wild ruminants by fecal egg reduction tests (J. Zoo Wildl. Med. 2000)
- Breed et al. 2019, Understanding capture myopathy (Conservation Physiology, PMC6612673)
- IUCN Red List – Nanger granti (assessment page)
- TPWD Outdoor Annual – Nongame, Exotic & Other Species (exotic status in Texas)
- USDA APHIS – Animal Welfare Act licensing & registration
Figures are taken from the numbered sources; items marked "not verified" could not be confirmed from a primary source and are intentionally left blank. Husbandry guidance is general—confirm with an exotic-animal veterinarian.