Table 6 in Cave-dwelling calcareous sponges (Porifera: Calcarea) from the Marquesas Islands, French Polynesia

Table 6. Spicule measurements of the holotype of Leucandra cavernicola sp. nov. (UFRJPOR 7517).
SpiculeActineLength (µm)Width (µm)NMinMeanSDMaxMinMeanSDMaxDiactines410.0670.6123.9870.010.020.36.735.016Microdiactines59.488.211.2108.12.74.51.25.417Cortical triactinespaired65.0154.941.4240.07.515.44.222.520unpaired77.5183.056.5317.510.016.84.422.520Choanosomal triactinespaired85.0142.527.6187.57.512.82.517.520unpaired125.0176.825.2215.010.014.22.517.520Tetractines of the canalspaired72.597.218.8130.07.58.41.310.008unpaired62.5104.224.4130.08.89.80.510.006apical35.055.015.270.07.59.22.612.506Aliactinal triactinespaired40.553.25.762.12.70.010unpaired5.46.81.48.12.70.010Aliactinal tetractinespaired47.552.02.957.52.50.020unpaired5.06.51.37.52.52.70.53.820apical17.524.42.530.02.52.60.43.820Atrial tetractinespaired75.0140.129.6187.57.511.12.517.520unpaired60.0107.125.6145.010.012.31.615.020apical65.0130.445.2225.05.010.62.517.520Atrial triactinepaired162.50.0162.510.00.001unpaired100.00.0100.012.50.001