In this paper, the authors examined
the feeding patterns of grasshoppers from two arid grassland
communities in Trans-Pecos, Texas. The studies took place from May
until November in 1974 and 1975.
The authors recorded the identities
of insect and plant species and their interactions.
Data are presented as a binary interaction matrix, in which cells with
a "1" indicate an
interaction between a pair of species, and a "0" indicates no
Joern, A. 1979. Feeding patterns in
grasshoppers (Orthoptera: Acrididae): factors influencing diet
specialization. Oecologia 38: 325-347.
Text format: interaction matrix (no
species names) for Altuda
Excel format: interaction matrix
(includes species lists) for Altuda
back (all available datasets)