Thalassia testudinum
Genetics:
Chromosome number: 2n = 18 (den Hartog et al, 1979).
Reference: den Hartog, C.; van Loenhoud, P.J.; Roelofs, J.G.M. & Van de Sande, J.C.P.M. (1979). Chromosome numbers of three seagrasses from the Netherlands Antilles. Aquatic Botany 7, 267-271.
Taxonomic name: