Rhynchonellata - Terebratulida - Gillediidae

Full reference: B. V. Koczyrkevicz. 1984. Sistematika i novye taksony pozdnepermskikh Terebratulid (Brachiopoda) yuzhnogo Primor'ya. Sistematikha i Evolyutsiya Bespozvonochnykh Dal'nego Vostoka 9-22

Parent taxon: Hemiptychininae according to A. Williams et al. 2006

Sister taxa: Costoconcha, Hemiptychina, Parahemiptychina, Pseudojisuina, Sichuanothyris

Subtaxa: Latiflexa orientalis, Latiflexa pentagona, Latiflexa tumida

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Type: Latiflexa pentagona

Ecology: stationary epifaunal suspension feeder