![Many bats are sexually dimorphic. Differences may be obvious (eg size or the epaulets on this male) but others are more subtle, like the shape of the wings of Little Yellow-shouldered Bats ( Many bats are sexually dimorphic. Differences may be obvious (eg size or the epaulets on this male) but others are more subtle, like the shape of the wings of Little Yellow-shouldered Bats (](https://imgur.com/HU0MlzY.jpg)
Many bats are sexually dimorphic. Differences may be obvious (eg size or the epaulets on this male) but others are more subtle, like the shape of the wings of Little Yellow-shouldered Bats (
![A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock](https://media.istockphoto.com/id/1221510024/photo/a-brazilian-bat-the-little-yellow-shouldered-bat.jpg?s=1024x1024&w=is&k=20&c=7H5ouKavFju0H7nA6qT6JqZKGcoWDKbnpVrZSlSRpDA=)
A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock
![Chemical characterisation of potential pheromones from the shoulder gland of the Northern yellow-shouldered-bat, Sturnira parvidens (Phyllostomidae: Stenodermatinae) [PeerJ] Chemical characterisation of potential pheromones from the shoulder gland of the Northern yellow-shouldered-bat, Sturnira parvidens (Phyllostomidae: Stenodermatinae) [PeerJ]](https://dfzljdn9uc3pi.cloudfront.net/2019/7734/1/fig-1-2x.jpg)
Chemical characterisation of potential pheromones from the shoulder gland of the Northern yellow-shouldered-bat, Sturnira parvidens (Phyllostomidae: Stenodermatinae) [PeerJ]
![A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock](https://media.istockphoto.com/id/1221510009/photo/a-brazilian-bat-the-little-yellow-shouldered-bat.jpg?s=1024x1024&w=is&k=20&c=V9r0a2wGA4iT559qNqfnTvo6ry2PB0mRUfS5Xu0tUvc=)
A Brazilian Bat The Little Yellowshouldered Bat Stock Photo - Download Image Now - Animal, Animal Wildlife, Animals In The Wild - iStock
![Species New to Science: [Mammalogy • 2017] Sturnira adrianae • A New Polytypic Species of Yellow-shouldered Bats, Genus Sturnira (Chiroptera: Phyllostomidae), from the Andean and Coastal Mountain Systems of Venezuela and Colombia Species New to Science: [Mammalogy • 2017] Sturnira adrianae • A New Polytypic Species of Yellow-shouldered Bats, Genus Sturnira (Chiroptera: Phyllostomidae), from the Andean and Coastal Mountain Systems of Venezuela and Colombia](https://3.bp.blogspot.com/-HhtqrvIOEdc/WOo-Vb9aSjI/AAAAAAABVUM/ioVZPEDAzroLbzF2JiLt5E3Lgrmw7zTkQCLcB/s1600/Sturnira_adrianae_adrianae-novataxa_2017-Molinari-Bustos-Burneo-Camacho-Moreno-et-Fermin_JMA-3683-1.jpg)