Mammals (Mammalia)

Description:
Mammals (from Latin mamma "breast") are a group of vertebrate animals constituting the class Mammalia (/məˈmeɪliə/), and characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. <img src="https://upload.wikimedia.org/wikipedia/commons/a/a2/Mammal_Diversity_2011.png" width="500"> From [Wikipedia](https://en.wikipedia.org/wiki/Mammal) under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/) license.
Property Value
Parent taxon Vertebrates (Vertebrata)
Lower taxa N/A
Related species Human (Homo sapiens), Rat (Rattus norvegicus), Cattle (Bos taurus), Crab-eating macaque (Macaca fascicularis), Siberian roe deer (Capreolus pygargus), Rhesus macaque (Macaca mulatta), Forest-steppe marmot (Marmota kastschenkoi), Red fox (Vulpes vulpes), Red squirrel (Sciurus vulgaris), Long-tailed ground squirrel (Urocitellus undulatus), Bobak marmot (Marmota bobak), Golden hamster (Mesocricetus auratus), European rabbit (Oryctolagus cuniculus), European mink (Mustela lutreola), Domestic pig (Sus scrofa domesticus), Siberian chipmunk (Eutamias sibiricus), House mouse (Mus musculus), Muskrat (Ondatra zibethicus)
# Sample name ID Species Tissue Diseases Gender Origin Created at Modified at
241 O2C2fS1 3724 Rat (Rattus norvegi… Lens Cataract
female laboratory Apr 06, 2026 Apr 06, 2026
242 VH21 2461 Human (Homo sapiens) Vitreous humor N/A N/A N/A Dec 19, 2022 Sep 07, 2023
243 SF2S1 3305 House mouse (Mus mu… Blood Cancer
male laboratory Dec 16, 2024 Dec 16, 2024
244 AH2 2398 Human (Homo sapiens) Aqueous humor N/A N/A N/A Dec 16, 2022 Sep 07, 2023
245 L709 2959 Crab-eating macaque… Lens N/A N/A laboratory Jun 09, 2023 Sep 07, 2023
246 42 2122 Rat (Rattus norvegi… Blood N/A male laboratory Apr 15, 2022 Sep 07, 2023
247 12 3394 House mouse (Mus mu… Brain N/A male laboratory May 05, 2025 May 05, 2025
248 Blood21 2494 Human (Homo sapiens) Blood N/A N/A N/A Dec 19, 2022 Sep 07, 2023
249 homo1c 2309 Rat (Rattus norvegi… Brain N/A male laboratory Aug 03, 2022 Sep 07, 2023
250 Hamster4 3456 Golden hamster (Mes… Lens Healthy
N/A laboratory Jun 25, 2025 Jun 25, 2025