A spine can be upcurved.Logical formLearned from4 sentences. Spines can be on a carapace.Logical formLearned from4 sentences. Stems may be covered with spines.Logical formLearned from4 sentences. A spine can be on a side of abdominal segments.Logical formLearned from4 sentences. Tubercles may bear some spines.Logical formLearned from4 sentences. Spines can be large.Logical formLearned from4 sentences. An iep can be for spine.Logical formLearned from4 sentences. A spine may be located.Logical formLearned from4 sentences. A second may consist of some spine.Logical formLearned from4 sentences. Some spines can be on a dorsal fin.Logical formLearned from4 sentences. An anal fin may be composed of some spines.Logical formLearned from4 sentences. Ligaments may pertain-to a spine.Logical formLearned from4 sentences. Some spines may be followed by a spine.Logical formLearned from4 sentences. A band can be constituted-of-or-filled-with spines.Logical formLearned from4 sentences. Arrays can be constituted-of-or-filled-with spines.Logical formLearned from4 sentences.