Platythelphusa echinata was created in 1952.
Platythelphusa maculata was created in 1902.
Platythelphusa praelongata was created in 2004.
Platythelphusa denticulata was created in 1952.
Platythelphusa polita was created in 1952.
Platythelphusa tuberculata was created in 1952.
Platythelphusa immaculata was created in 2004.
Platythelphusa armata was created in 1887.
Platythelphusa conculcata was created in 1907.
Caesalpinia echinata was created in 1785.
Euprenolepis echinata was created in 2009.
Carex echinata was created in 1770.
Raphitoma echinata was created in 1814.