Table 2 Mean intensity (95% confidence interval) of macroparasite species found in Poecilia velifera from three sampling sites in Bahamitas, Terminos Lagoon

Crustacea

 Argulus sp.

1.9 (1.4–2.4)^a

1.7 (1.2–2)^a

1.25 (1–1.4)^a

 Ergasilus aff. cerastes

2.9 (2.0–4.5)^a

3.19 (2.3–4.6)^a

1.9 (1.4–2.6)^a

Trematoda

 Centrocestus formosanus

31.2 (25.2–39.1)^a

21 (15.3–32.2)^b

19.6 (16–25.2)^b

Monogenea

 Gyrodactylus sp.

1

1

1.2 (1–1.5)

Nematoda

 Contracaecum sp.

1

1

0

 Cuculanus sp.

1.9 (1–2.7)^a

1^a

0^a