![Early Devonian fishes from Utah : Heteroostraci . A B Fig. 84. A, Protaspis sp., representing undescribed subgenus; ornament of shield, PF 951 (X 8). B, heterostracian of undetermined family; ornament Early Devonian fishes from Utah : Heteroostraci . A B Fig. 84. A, Protaspis sp., representing undescribed subgenus; ornament of shield, PF 951 (X 8). B, heterostracian of undetermined family; ornament](https://c8.alamy.com/comp/MAAWGX/early-devonian-fishes-from-utah-heteroostraci-a-b-fig-84-a-protaspis-sp-representing-undescribed-subgenus-ornament-of-shield-pf-951-x-8-b-heterostracian-of-undetermined-family-ornament-of-ventral-shield-showing-pores-of-sensory-canal-system-pf-945-x-8-in-the-ventral-shields-of-other-heterostraci-the-ornament-fig-84-b-consists-of-very-fine-denticulate-ridges-110-to-120-per-cm-laterally-the-general-pattern-of-the-ridges-is-concentric-but-in-detail-they-are-wavy-with-those-between-one-set-of-growth-lines-often-at-a-considerable-angle-to-those-between-adjacent-gro-MAAWGX.jpg)
Early Devonian fishes from Utah : Heteroostraci . A B Fig. 84. A, Protaspis sp., representing undescribed subgenus; ornament of shield, PF 951 (X 8). B, heterostracian of undetermined family; ornament
![Danielle on X: "I didn't get BUT GRO PER but I'll settle for BUT RAI PER http://t.co/2L7n2zeD92" / X Danielle on X: "I didn't get BUT GRO PER but I'll settle for BUT RAI PER http://t.co/2L7n2zeD92" / X](https://pbs.twimg.com/media/Bi1ceqHIEAAMsaM.jpg:large)
Danielle on X: "I didn't get BUT GRO PER but I'll settle for BUT RAI PER http://t.co/2L7n2zeD92" / X
![Feb 17, 2006 - Manly Beach, NSW, Australia - Beneath the waters of Fairybower near Manly lie these beautiful friendly and inquistive Blue groper fish. For years skin divers speared them but Feb 17, 2006 - Manly Beach, NSW, Australia - Beneath the waters of Fairybower near Manly lie these beautiful friendly and inquistive Blue groper fish. For years skin divers speared them but](https://c8.alamy.com/comp/DP87D6/feb-17-2006-manly-beach-nsw-australia-beneath-the-waters-of-fairybower-DP87D6.jpg)
Feb 17, 2006 - Manly Beach, NSW, Australia - Beneath the waters of Fairybower near Manly lie these beautiful friendly and inquistive Blue groper fish. For years skin divers speared them but
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