Table 2. Parameter estimates for the best models explaining the presence of the most frequent troglobitic species (occurring in at least 30 caves).

Species	Altitude	Presence of guano	Cave slope	Presence of water reservoirs	Presence of other feces	Cave area
aff Xyccarph sp1	−0.003	−0.947
Carajas paraua			0.136	0.642
Charinus carajas	−0.002		0.107		0.331
Charinus orientalis	−0.004	1.230	−0.164
Circoniscus buckupi	0.003			−1.192	1.600
Cyphoderidae sp1		1.106
Cyphoderidae sp2		1.753				0.001
Entomobryidae sp4	0.007
Entomobryomorpha sp	−0.004		0.156	1.172	−1.316
Isotomidae sp2	−0.003		0.102	1.035
Matta sp1	0.009		0.104
Paronellidae sp4	0.006	0.708				0.001
Pyrgodesmidae sp1	−0.004	−0.900	0.159	1.341	−0.833
Systrophiidae sp1	−0.010	1.705		−1.672
Total number of models	11	7	7	6	4	2