Endeis spinosa, male; A: Lateral view of coxa 2 with genital opening on a protuberance (right 3rd leg); scale 100 µm; B: Genital opening; scale 20 µm; C: Femur with overall about 11 cement glands (left 3rd leg); scale 200 µm; D: Single cement gland; scale 10 µm; E: Tarsus, propodus, and claws (left 3rd leg); scale 200 µm; F: Spine, hair and slit organ on dorsal side of trunk; scale 10 µm.

 
 
  Part of: Lehmann T, Heß M, Melzer R (2014) Common littoral pycnogonids of the Mediterranean Sea. Zoosystematics and Evolution 90(2): 163-224. https://doi.org/10.3897/zse.90.7520