Work found, with species-group names introduced therein:
Ortea, J. and J. Espinosa. 2001f.Intelcystiscus e Inbiocystiscus (Mollusca: Neogastropoda: Cystiscidae) dos nuevos géneros del Atlántico occidental tropical. Avicennia 14 107-114. Inbiocystiscus gamezi Intelcystiscus gordonmoorei