New taxa in: A. PEÑAS & E. ROLÁN. Revision of the genera Murchisonella and Pseudoaclisina (Gastropoda, Heterobranchia, Murchisonellidae)

Murchisonella galapagensis Peñas & Rolán, 2013 – holotype

Type locality: Islas Galápagos, San Salvador (James Island), Sullivan Bay, 36 m, (0º16’S, 90º34’W), Ecuador