Table 1.

Maximum likelihood estimates from logistic regression of the proportion of prey consumed as a function of initial prey densities by female adults of A. largoensis, P. lenis, A. swirskii, and P. cracentis at 25 ± 1 °C.

Species	Parameters	F. occidentalis Larvae			F. occidentalis Eggs
		Estimate	χ2	p	Estimate	χ2	p
A. largoensis	P0	4.2715 ± 0.7718	30.63	<0.0001	−2.7792 ± 0.8430	10.87	0.0010
	P1	−0.2971 ± 0.0875	11.52	0.0007	0.1109 ± 0.1036	1.16	0.2845
	P2	0.00648 ± 0.00303	4.56	0.0328	−0.00341 ± 0.00377	0.82	0.3649
	P3	−5 × 10−5 ± 3.2 × 10−5	2.86	0.0908	28 × 10−6 ± 41 × 10−6	0.47	0.4917
P. lenis	P0	3.4007 ± 0.5822	34.11	<0.0001	−4.2545 ± 1.3476	9.97	0.0016
	P1	−0.4023 ± 0.0776	26.89	<0.0001	0.1607 ± 0.1588	1.02	0.3116
	P2	0.0113 ± 0.00295	14.55	0.0001	−4.67 × 10−3 ± 0.00563	0.69	0.4073
	P3	−11 × 10−5 ± 3.3 × 10−5	10.88	0.0010	3.9 × 10−5 ± 6.1 × 10−5	0.42	0.5173
A. swirskii	P0	5.2190 ± 0.9361	31.09	<0.0001	−3.2677 ± 0.9578	11.64	0.0006
	P1	−0.3558 ± 0.1013	12.32	0.0004	0.1297 ± 0.1152	1.27	0.2601
	P2	0.00755 ± 0.00340	4.92	0.0266	−0.00368 ± 0.00413	0.79	0.3727
	P3	−6 × 10−5 ± 3.5 × 10−5	8.16	0.0920	29 × 10−6 ± 45 × 10−6	0.42	0.5180
P. cracentis	P0	4.7736 ± 0.7958	35.98	<0.0001	−2.7074 ± 0.8448	10.27	0.0014
	P1	−0.3852 ± 0.0897	18.43	<0.0001	0.1024 ± 0.1047	0.96	0.3280
	P2	0.00933 ± 0.00310	9.06	0.0026	−0.00331 ± 0.00382	0.75	0.3872
	P3	−8 × 10−5 ± 3.3 × 10−5	6.08	0.0137	28 × 10−6 ± 42 × 10−6	0.45	0.5001