Appendix A. Effects of intraguild predation on the intraguild prey and shared prey in unstructured vs. structured habitats and in habitats categorized according to structure.
TABLE A1. Effects of intraguild predation on the intraguild prey and shared prey in unstructured vs. structured habitats.
Intraguild prey |
Shared prey |
|||||||
Authors |
IG-predator |
IG-prey |
Shared prey |
L (unstr) |
L (struct) |
L (unstr) |
L (struct) |
Best competitor§ |
Finke and Denno (2002) |
spider |
predatory bug |
planthopper |
-2.20 |
-0.23 |
3.50 |
0.77 |
IG-prey |
Finke and Denno (2006) |
spider |
predatory bug |
planthopper |
-0.89 |
-0.41 |
-0.06 |
-1.49 |
IG-prey |
Gilinsky (1984) |
fish |
midge |
midge |
-1.70 |
-0.95 |
-0.54 |
-0.49 |
? |
Griffen and Byers (2006) |
crab |
crab |
amphipod |
0.10 |
-0.08 |
IG-prey |
||
Harvey and Eubanks (2005) |
fire ant |
parasitoids |
caterpillar |
-0.07 |
0.04 |
0.03 |
0.54 |
? |
Hershey (1985) |
fish |
midge |
midge |
-0.52 |
0.23 |
-0.42 |
0.09 |
? |
Mallampalli et al. (2002) |
soldier bug |
ladybeetle |
beetle |
0.18 |
-0.35 |
IG-prey |
||
Snyder and Ives (2001) |
carabid |
parasitoid |
aphid |
-2.58 |
-0.21 |
-0.49 |
-0.29 |
IG-prey |
Snyder and Ives (2001) |
carabid |
parasitoid |
aphid |
-0.75 |
-0.97 |
-0.14 |
0.84 |
IG-prey |
Warfe and Barmuta (2004) |
fish |
damselfly |
mosquito |
-0.03 |
0.03 |
-0.90 |
-0.67 |
? |
The effect size in the habitat without spatial structure, see text for the method of calculating L .
The effect size in the habitat with spatial structure.
§ Indicates whether the intraguild prey (IG-prey) or the intraguild predator (IG-predator) was the best competitor for the shared prey, ?: the study does not contain information on the best competitor.
TABLE A2. Effects of intraguild predation on the intraguild prey and shared prey in habitats categorized according to structure.
IG-prey |
Shared |
||||||
Authors |
IG-predator |
IGprey |
Shared prey |
L |
L |
Best competitor |
Structure |
Bence (1988) |
fish |
predatory insects |
mosquitos |
-3.26 |
-4.92 |
IG-predator |
2 |
Blaustein (1992) |
fish |
predatory bug |
mosquitos |
-0.23 |
-0.95 |
IG-predator |
2 |
Blaustein (1992) |
fish |
predatory bug |
mosquitos |
-0.32 |
-0.59 |
IG-predator |
2 |
Blaustein (1992) |
fish |
predatory bug |
mosquitos |
-0.23 |
-0.66 |
IG-predator |
2 |
Blaustein (1992) |
fish |
predatory bug |
mosquitos |
-0.32 |
0.27 |
IG-predator |
2 |
Colfer and Rosenheim (2001) |
lady beetle |
parasitoid |
aphid |
-4.84 |
-8.27 |
IG-predator |
1 |
Colfer et al. (2003) |
predatory bug |
predatory mite |
spider mite |
-5.16 |
-4.28 |
? |
1 |
Colfer et al. (2003) |
predatory bug |
predatory mite |
spider mite |
-1.45 |
-0.52 |
? |
1 |
Crumrine and Crowley (2003) |
dragonfly |
dragonfly |
fish |
-0.98 |
0.23 |
IG-predator |
1 |
Crumrine (2005) |
dragonfly |
dragonfly |
damselfly |
-1.13 |
-1.47 |
IG-predator |
2 |
Denno et al. (2004) |
spider |
spider |
planthopper |
-1.21 |
-0.77 |
IG-predator |
1 |
Denno et al. (2004) |
spider |
spider |
planthopper |
-1.28 |
-0.75 |
IG-predator |
1 |
Denno et al. (2004) |
spider |
spider |
planthopper |
-0.46 |
-1.29 |
IG-predator |
2 |
Diehl and Feissel (2001) |
ciliate |
ciliate |
bacteria |
-3.68 |
-0.88 |
IG-prey |
1 |
Dinter (2002) |
spider |
lacewing |
aphid |
-0.57 |
-0.10 |
IG-predator |
1 |
Dinter (2002) |
spider |
lacewing |
aphid |
-0.35 |
-0.38 |
IG-prey |
1 |
Erbilgin et al. (2004) |
predatory bug |
parasitoid |
psyllid |
-1.52 |
-0.32 |
IG-prey |
1 |
Ferguson and Stiling (1996) |
lady beetle |
parasitoid |
aphid |
-0.56 |
0.22 |
IG-prey |
2 |
Finke and Denno (2002) |
spider |
predatory bug |
planthopper |
-3.64 |
2.59 |
IG-prey |
1 |
Finke and Denno (2005) |
spider |
spider |
planthopper |
0.56 |
IG-predator |
1 |
|
Finke and Denno (2005) |
spider |
lady beetle |
planthopper |
0.66 |
IG-predator |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug |
planthopper |
0.43 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug |
planthopper |
0.37 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug |
planthopper |
-0.41 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + spider |
planthopper |
-1.18 |
IG-predator |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + spider |
planthopper |
-0.25 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + spider |
planthopper |
-0.62 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + lady beetle |
planthopper |
-0.72 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + lady beetle |
planthopper |
-0.49 |
IG-prey |
1 |
|
Finke and Denno (2005) |
spider |
predatory bug + lady beetle |
planthopper |
-0.49 |
IG-prey |
1 |
|
Gonzalez and Tessier (1997) |
fish |
midge |
daphnid |
-1.22 |
0.89 |
IG-prey |
2 |
Heinz and Nelson (1996) |
beetle |
parasitoid |
whitefly |
0.10 |
IG-predator |
2 |
|
Heinz and Nelson (1996) |
beetle |
parasitoid |
whitefly |
-1.54 |
IG-predator |
2 |
|
Huang and Sih (1991) |
sunfish |
salamander |
isopod |
-0.59 |
-2.74 |
IG-prey |
1 |
Lang (2003) |
carabids |
spiders |
aphids |
0.02 |
0.28 |
IG-predator |
2 |
Lawler and Morin (1993) |
ciliate |
ciliate |
bacteria |
-2.24 |
? |
1 |
|
Lawler and Morin (1993) |
ciliate |
ciliate |
bacteria |
-1.46 |
? |
1 |
|
Menge et al. (1986) |
fish and crabs |
gastropods |
molluscs |
-1.51 |
-0.52 |
IG-predator |
2 |
Moran and Hurd (1994) |
mantid |
various |
homoptera |
-0.17 |
? |
2 |
|
Moran and Hurd (1994) |
mantid |
various |
diptera |
-0.04 |
? |
2 |
|
Moran and Hurd (1994) |
mantid |
various |
hemiptera |
-0.16 |
? |
2 |
|
Morin (1984) |
fish |
dragonflies |
various |
-0.90 |
-0.53 |
? |
2 |
Morin (1999) |
ciliate |
ciliate |
bacteria |
-0.68 |
? |
1 |
|
Okyuyama (2002) |
spider |
spider |
diptera |
0.24 |
? |
1 |
|
Pacala and Roughgarden (1984) |
lizards |
spiders |
diptera |
-2.70 |
-0.95 |
? |
2 |
Polis and McCormick (1986) |
scorpion |
spiders |
various |
-0.61 |
-0.01 |
? |
2 |
Polis and McCormick (1987) |
scorpion |
scorpions |
scorpion |
-0.30 |
-0.05 |
? |
2 |
Posey and Hines (1991) |
shrimp |
anemone |
polychaete |
-1.39 |
-0.42 |
? |
2 |
Rosenheim (2001) |
spider |
lacewing |
aphid |
-0.12 |
-0.83 |
IG-predator |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
-0.12 |
-0.96 |
IG-predator |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
-0.49 |
-0.37 |
IG-predator |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
-2.19 |
0.07 |
IG-prey |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
-2.95 |
0.93 |
IG-prey |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
0.00 |
0.18 |
IG-prey |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
0.88 |
1.58 |
IG-prey |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
0.95 |
0.96 |
IG-prey |
1 |
Rosenheim (2001) |
predatory bug |
lacewing |
aphid |
1.33 |
1.96 |
IG-prey |
1 |
Rosenheim (2005) |
predatory bug |
lacewing |
aphid |
-0.25 |
? |
||
Rosenheim (2005) |
predatory bug |
predatory bug |
various |
-0.94 |
? |
2 |
|
Rosenheim (2005) |
predatory bug |
predatory bug |
various |
-0.89 |
? |
2 |
|
Rosenheim (2005) |
lacewing |
predatory bug |
various |
-1.18 |
? |
2 |
|
Rosenheim et al. (2004) |
spider |
predatory mite |
spider mite |
-0.50 |
-0.35 |
IG-prey |
2 |
Rosenheim et al. (2004) |
spider |
beetle |
spider mite |
-0.57 |
IG-prey |
2 |
|
Rosenheim et al. (1993) |
predatory bug |
lacewing |
aphid |
-0.85 |
0.24 |
IG-prey |
1 |
Rosenheim et al. (1993) |
predatory bug |
lacewing |
aphid |
-3.85 |
0.97 |
IG-prey |
1 |
Rosenheim et al. (1993) |
predatory bug |
lacewing |
aphid |
-3.85 |
1.70 |
IG-prey |
1 |
Snyder and Ives (2003) |
various |
parasitoid |
aphid |
0.89 |
-1.32 |
IG-prey |
2 |
Snyder and Wise (1999) |
spiders and carabids |
various |
various |
0.10 |
0.06 |
? |
2 |
Snyder and Wise (1999) |
spiders and carabids |
various |
various |
-0.72 |
-1.31 |
? |
2 |
Snyder et al. (2004) |
lady beetle |
parasitoid |
aphid |
-0.29 |
-1.34 |
? |
2 |
Spiller and Schoener (1988) |
lizards |
spiders |
arthropods |
-1.15 |
-0.16 |
IG-prey |
2 |
Spiller and Schoener (1994) |
lizards |
spiders |
arthropods |
-0.37 |
-0.02 |
IG-prey |
2 |
Venzon et al. (2001) |
predatory bug |
predatory mite |
spider mite |
0.09 |
0.19 |
IG-prey |
2 |
Wise and Chen (1999) |
various arthropods |
spiders |
beetle |
-0.25 |
0.33 |
? |
2 |
Wissinger and McGrady (1993) |
dragonfly |
dragonfly |
damselfly |
-0.34 |
-0.32 |
IG-prey |
1 |
Wissinger and McGrady (1993) |
dragonfly |
dragonfly |
damselfly |
-0.32 |
0.14 |
IG-prey |
2 |
Spatial structure was categorized, see text for details. Other columns are explained at Table A1.
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