| Phylum | Echinodermata
| | Class | Echinoidea
| | Subclass | Euechinoidea
| | Superorder | Echinacea
| | Order | Camarodonta
| | Infraorder | Echinidea
| | Superfamily | Odontophora
| | Family | Echinometridae
| | Genus | Echinostrephus
| | Species | aciculatus
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| Sex/Caste |
| | Life Stage |
| | Parts |
| | Length |
| | Weight |
| | Individual Count | 1
| | Voucher Catalog Number | UF:Echinodermata:5324
| | | Collecting Method | by hand | | Fixative | 75% ethanol | | Preservative | 90% ethanol |
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