 heterostraci |
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| 1. | [ noun ] (biology,zoology) extinct group of armored jawless fishes or fishlike vertebrate; taxonomy is not clear | |
| Synonyms: | suborder_Heterostraci | |
| Related terms: | animal_order Ostracodermi heterostracan | |
| Similar spelling: |
heterostracan heterozygous Heterosomata heterosexism Heteroscelus Heterokontae heterogenous heteroecious heterosporous heterospory heteroicous heterograft heterosexuality heterosexualism heterosexual |
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