Frankovich, T., Al-Handal, A., Sullivan, M., Ashworth, M. (2025). Pseudogomphonema. In Diatoms of North America. Retrieved May 01, 2026, from https://diatoms.org/genera/pseudogomphonema?x-craft-preview=409442409a997390693ff24c7010fd6f1c96fb56f8f091fa016a63de9a54aaccecpiqubknd
Symmetric Biraphid