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Data last updated
Mon 1 Dec 2025
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Bivalvia
| ... | Unionoidea
| Unionidae
| Unioninae
| Unionini
| Nodularia douglasiae
Specimen NCSM_84925: ImagesNodularia douglasiae (Griffith & Pidgeon, 1833), Asia, Hong Basin (Red Basin)/Đà R. (Black R./Lixian R.-China) Vietnam, Tây Bắc (Northwest), Dien Bien Co. [Song Da Tributary], 3 kilometers upstream of Muong Lay where river is unimpounded, [3.45 air miles SSW center Muong Lay]. 22.00044°N, 103.1542° E

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