Crassimarginatella matildae is recorded from offshore southern Italy.
SEM from Pica, Berning, & Calicchio,2022.
Original description: Crassimarginatella matildae Pica & Berning, 2022
Locality: Italy Lecce.
Holotype: MSNG 62402; Paratypes: MSNG 62403-62408