![](http://www.alamy.com/thumbs/6/AC983E0C-63CE-4F06-8033-3A1F43A0B1C2/2TBJ56H.jpg)
Antheridium of Mnium sp. Optical microscope X100.
Size: 4912px × 7360px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: antheridium, bryophyta, gametes, gametophyte, male, micrograph, microphotography, microscope, mnium, moss, optical, organ, reproductive