Table 2 in Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic)

Table 2. Measurements of Zygophylax sp., in µm. SEAFO-2015 Stn BT12Zygophylax? biarmata (in Millard 1958)Axis, distance between two consecutive hydrothecae430–650420–580diameter at ‘node’40–6070–80Hydrothecal pedicel, length of adcauline wall40–8060–110diameter of hydrothecal pedicel40–55–Hydrotheca, length adcauline wall from diaphragmonwards, without renovations375–475310–410Hydrotheca, length adcauline wall from diaphragmonwards, with renovations425–500–Hydrotheca, length abcauline wall from diaphragmonwards, without renovations330–425270–350Hydrotheca, length abcauline wall from diaphragmonwards, with renovations400–475–Diameter at diaphragm50–7060–70Diameter at rim125–145130–160Nematotheca, length without renovations65–8580–140diameter at rim25–3535–50