The Echinometridae are a family of sea urchins in the class Echinoidea.
FAMILY
via GBIF · CC0
The Echinometridae are a family of sea urchins in the class Echinoidea.
== Characteristics == All Echinometridae have imperforate tubercles and compound ambulacral plates.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).