Term: spirulidae: coextensive with the genus Spirula; included in the order Belemnoidea in some older classifications
Broader: biological group: a group of plants or animals | Unrelated: whale sucker: large blue Pacific remora that attaches to whales and dolphins
Broader: biological group: a group of plants or animals | Unrelated: tipu: semi-evergreen South American tree with odd-pinnate leaves and golden yellow flowers cultivated as an ornamental
Broader: biological group: a group of plants or animals | Unrelated: leasehold: land or property held under a lease
Broader: biological group: a group of plants or animals | Unrelated: sonata: a musical composition of 3 or 4 movements of contrasting forms
Broader: biological group: a group of plants or animals | Unrelated: wisteria: any flowering vine of the genus Wisteria
Broader: biological group: a group of plants or animals | Unrelated: timber tree: any tree that is valued as a source of lumber or timber
Broader: biological group: a group of plants or animals | Unrelated: budorcas: gnu goats
Broader: biological group: a group of plants or animals | Unrelated: roman candle: a cylindrical firework that projects a series of colored balls of fire
Broader: biological group: a group of plants or animals | Unrelated: commitment: a message that makes a pledge
Broader: biological group: a group of plants or animals | Unrelated: alveolitis: inflammation in the socket of a tooth; sometimes occurs after a tooth is extracted and a blood clot fails to form