Energy balance of food in a detrito-bryophagous groundhopper (Orthoptera: Tetrigidae).

ABSTRACT: Detritus (decaying organic matter) and phyllodes of mosses are two main components in the diet of groundhoppers (Orthoptera: Tetrigidae). We studied the energy balance of consumed food under laboratory conditions in the detrito-bryophagous groundhopper, Tetrix subulata (Linnaeus, 1758). The results indicated that the energy food budget of this detrito-bryophagous groundhopper was comparable to those of small herbivorous grasshoppers (Acrididae: Gomphocerinae, Melanoplinae), which have a similar energy food budget of approximately 800-1,100 J/g. T. subulata consumed four times more detritus than mosses, although both components provided similar amounts of energy (ca. 15-16 kJ/g). However, in contrast with detritus, moss fragments passed through the digestive tract without a di

SUBMITTER: Kuravova K 

PROVIDER: S-EPMC7676350 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature