T-test of weight

	Weight		Length of Carapace
Month	*Cardiosoma Guanhumi*	*Cardioso maarmatum*	*Cardioso maarmatum*	*Cardioso maguanhumi*
Feb	159.34 ± 7.65^a	141.58 ± 6.12 ^b	3.16 ± 0.17 ^a	3.06 ± 0.26 ^a
Mar	153.76 ± 5.96 ^a	118.58 ± 5.60 ^b	4.01 ± 0.18 ^a	4.12 ± 0.16 ^a
April	155.48 ± 4.42 ^a	149.19 ± 5.83 ^a	4.98 ± 0.28 ^a	5.05 ± 0.24 ^a
May	161.83 ± 3.39 ^a	167.53 ± 4.44 ^a	6.01 ± 0.29 ^a	5.99 ± 0.26 ^a
June	97.22 ± 8.81 ^a	164.56 ± 3.46 ^b	6.96 ± 0.29 ^a	6.94 ± 0.29 ^a
July	141.96 ± 4.78 ^a	124.79 ± 3.33 ^b	7.92 ± 0.32 ^a	7.96 ± 0.31 ^a

In each row, means with a common letter are not significantly different (P > 0.05).

Table 3: T-test of weight Cardiosoma armatum and Cardiosoma guahunmi and length of Carapace of Cardiosoma armatum and Cardiosoma guahunmi from the Lagos Lagoon mangrove swamps (February- July, 2012).