Erianthus guttatus 
Erianthus versicolor 
Eschatoceras punctifrons 
Eubliastes adustus 
Eucoptacra binghami 
Eulampiacris leucoptera 
Eulophophyllum lobulatum 
Eumacroxiphus brachyurus 
Eumastax minuta 
Eumastax salazari 
Eumastax vittata 
Eumecopoda granulosa 
Eunemobius carolinus 
Eupholidoptera chabrieri 
Eupholidoptera lyra 
European mole cricket 
Euryparyphes terrulentus 
Euthystira brachyptera 
Fadinthus tehtari 
Fall field cricket 
Farallon Cave Cricket 
Florida Purple-striped Locust 
Forest Leaf Grasshopper 
Forest Raspy Cricket