| Publicaties | Personen | Instituten | Projecten | ||
Comparison of Dendraster species
Beschrijving The three extant species of Dendraster in comparison: Dendraster excentricus: The apical system is strongly eccentric; the aboral spines are distinctly club-shaped and the food grooves reach a little onto the aboral side. Dendraster terminalis: The apical system is small and the least eccentric, the aboral spines are slightly thickened and the food grooves do not extend onto the aboral side. Dendraster vizcainoensis: The apical system is slightly eccentric, the aboral spines are thickened with pointed tips and the food grooves reach onto the aboral side as far as into the petals.
JPG bestand - 575.16 kB - 1 772 x 2 272 pixels
toegevoegd op 2009-02-23664 viewsUit bron Schultz, H. (2009). Sea urchins II: Worldwide irregular d...
© 2009 Mooi, Rich
Klik hier om terug te keren naar miniatuurweergave |
