Pogonioefferia helenae (Bromley, 1951)

Original Description: Erax helenae Bromley, 1951 .

Published State Records: Dennis & Lavigne (1976b) (pupal case; as Efferia helenae); Dennis et al. (2009) (as Efferia helenae); Geller-Grimm (2016) (Wyoming); Lavigne (1964) [misidentified as Efferia bicaudata, corrected to Efferia helenae in Lavigne & Holland (1969)], (1972) (as Efferia helenae), (1976) (as Efferia helenae), (1992) (as Efferia helenae); Lavigne & Dennis (1994) (as Efferia helenae); Lavigne & Pfadt (1966) (grasshopper predator).

Published County Records: BH; FR [ Lavigne & Dennis (1975) (as Efferia helenae; as prey of Pogonioefferia frewingi (as Efferia frewingi)]; PL [ Dennis & Lavigne (1975) (as prey of Proctacanthus milbertii (as Proctacanthus micans); Lavigne (1964) (ethology); Lavigne & Holland (1969) (as prey of Diogmites angustipennis); Lavigne et al. (1994) (as prey of Proctacanthus milbertii); includes nine specimens identified by CRN as Efferia helenae]. Museum Records: FR; GO; HS; PL (pupal case deposited in the United States National Museum of Natural History).