Bivalvia - Protobranchia - Nuculanidae
Alternative combination: Leda acrita
Belongs to Saccella according to W. P. Woodring 1973
Sister taxa: Nuculana (Saccella) andrewi, Nuculana (Saccella) arowhana, Nuculana (Saccella) bolivarensis, Nuculana (Saccella) costulata, Nuculana (Saccella) crassatelloides, Nuculana (Saccella) dijki, Nuculana (Saccella) galeottiana, Nuculana (Saccella) hamata, Nuculana (Saccella) nolfi, Nuculana (Saccella) pakistanica, Nuculana (Saccella) pseudoscissurata, Nuculana (Saccella) punjabensis, Nuculana (Saccella) rakhiensis, Nuculana (Saccella) semibistriata, Nuculana (Saccella) silvestris, Nuculana (Saccella) soriensis, Nuculana (Saccella) striata, Nuculana (Saccella) umboniinflata, Nuculana (Saccella) waikohuensis, Saccella acuminata, Saccella acuticauda, Saccella balboae, Saccella canonica, Saccella catasarca, Saccella charanica, Saccella chiriquiana, Saccella davidana, Saccella davilae, Saccella fabalis, Saccella fontinalis, Saccella hokkaidoensis, Saccella incognita, Saccella maxwelli, Saccella miradorana, Saccella ornata, Saccella packardi, Saccella parva, Saccella peltella, Saccella peruviana, Saccella phlyctaena, Saccella quercollis, Saccella semiteres, Saccella subcerata, Saccella vagans, Saccella vulgaris, Saccella westendorpi, Sacella atakta
Subtaxa: Saccella acrita epacra
Ecology: facultatively mobile shallow infaunal deposit feeder