A. L. Metcalf

18 public-domain plates in the archive

• Truncilla truncata 11 Aug 1974
• Amblema plicata plicata 7 Aug 1978
• Lampsilis teres 24 Jul 1978
• Potamilus laevissimus 24 Jul 1978
• Sonorella metcalfi 11 May 1972
• Sonorella todseni 28 Aug 1972
• Quadrula (Amphinaias) couchiana 28 Nov 1972
• Amblema plicata 18 Jul 1978
• Ligumia subrostrata 12 Jun 1976
• Potamilus laevissimus 23 Jun 1977
• Fusconaia flava 2 Aug 1978
• Ligumia subrostrata 7 Aug 1978
• Lampsilis radiata radiata 18 Jul 1978
• Lasmigona complanata 17 Aug 1976
• Lampsilis teres 23 Jun 1977
• Strophitus undulatus 25 Jul 1978
• Nephronaias (Sphenonaias) taumilapana 28 Nov 1972
• Megalonaias nervosa 28 Nov 1972