Is there any way to tell a male lemur from a female lemur at first glance? A ring tailed lemur, if specifics are needed. - Quora
Smithsonian's National Zoo and Conservation Biology Institute - We are sad to announce that our 17-year-old female ring-tailed lemur, Andromeda, was humanely euthanized Jan. 5. Keepers observed bleeding in Andromeda's mouth Jan.
![Ring-tailed lemurs (Lemur catta), female with four-day-old infants, found in Madagascar, captive, Netherlands, Europe Stock Photo - Alamy Ring-tailed lemurs (Lemur catta), female with four-day-old infants, found in Madagascar, captive, Netherlands, Europe Stock Photo - Alamy](https://c8.alamy.com/comp/CXYWRK/ring-tailed-lemurs-lemur-catta-female-with-four-day-old-infants-found-CXYWRK.jpg)
Ring-tailed lemurs (Lemur catta), female with four-day-old infants, found in Madagascar, captive, Netherlands, Europe Stock Photo - Alamy
![Female Ring-Tailed Lemur (Lemur catta) sunning herself, in captivity, Denver Zoo, Denver, Colorado, USA Stock Photo - Alamy Female Ring-Tailed Lemur (Lemur catta) sunning herself, in captivity, Denver Zoo, Denver, Colorado, USA Stock Photo - Alamy](https://c8.alamy.com/comp/BX61CT/female-ring-tailed-lemur-lemur-catta-sunning-herself-in-captivity-BX61CT.jpg)
Female Ring-Tailed Lemur (Lemur catta) sunning herself, in captivity, Denver Zoo, Denver, Colorado, USA Stock Photo - Alamy
![Ring-tailed Lemur mother and baby huddling with another female, Madagascar Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas Ring-tailed Lemur mother and baby huddling with another female, Madagascar Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas](https://static.greatbigcanvas.com/images/singlecanvas_thick_none/minden-pictures/ring-tailed-lemur-mother-and-baby-huddling-with-another-female-madagascar,2137475.jpg?max=800)
Ring-tailed Lemur mother and baby huddling with another female, Madagascar Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas
![Ring-tailed Lemur - female with baby (Lemur catta), Stock Photo, Picture And Rights Managed Image. Pic. MEV-10741753 | agefotostock Ring-tailed Lemur - female with baby (Lemur catta), Stock Photo, Picture And Rights Managed Image. Pic. MEV-10741753 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/a8d51508f69d9f652d1ab410da708179/mev-10741753.jpg)