Table 1.

Percentages of area occupied in the cross-section by the different tissue and cell types in Paracatenula cf. polyhymnia

Tissue and cell types	% of total	SD
Epidermis and subepidermal tissue	22	0.5
Trophosome	79	0.6
Bacteriocytes (including bacteria)	73	0.5
Bacteriaa	52	0.6
Spicule cells	4	0.3
Glands	2	0.1

^aGruber-Vodicka et al. (2011)