This Is a Lemur Known as the Milne-Edwards' Sifaka (1 of 2) (image) National Evolutionary Synthesis Center (NESCent) Share Print E-Mail Caption Male and female lemurs known as Milne-Edwards' sifaka are so similar in size and appearance that they're difficult to distinguish from each other. Credit Photo contributed by Jukka Jernvall. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.