Fig. 1 in Variability on microevolutionary and macroevolutionary scales: a review on patterns of morphological variation in Cnidaria Medusozoa

Fig. 1 Intracolony variation in Orthopyxis sargassicola (Nutting, 1915) based on three polyps randomly sampled from a single colony (MZUSP4079, see Online Resource 1). a Measurements (in μm) of total length of trophosome (Tr), length of pedicel (Pd), hydrothecal length (Hd), and diameter at margin (Diam); b measurements (in μm) of maximum perisarc (Ps) thickness (Thick) of hydrotheca and pedicel at medial portion, as well as maximum number of sinuosities (NS) in pedicel and number of hydrothecal cusps (NC); c, d polyps of O. sargassicola from a single colony (both polyps are at the same position of maximum perisarc thickness). Note the differences in size and shape of the pedicels (Pd) and hydrotheca (Hd), as well as the perisarc thickness (Ps) and sinuosities of the pedicel (S)