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marine biology

21 Interesting Facts About Sea Urchins

21 Interesting Facts About Sea Urchins

June 17, 2026 | Animal Facts | Edward Philips

Sea urchins are spiny marine animals found in oceans worldwide. Known for their unique anatomy and ecological role, they contribute significantly to marine ecosystems and biodiversity.

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21 Interesting Facts About Blue-ringed Octopus

21 Interesting Facts About Blue-ringed Octopus

June 10, 2026 | Animal Facts | Edward Philips

The blue-ringed octopus is a small but highly venomous marine animal known for its distinctive blue rings. This article explores 21 fascinating facts about its biology, habitat, behavior, and significance.

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21 Interesting Facts About Lancelets (Cephalochordata)

21 Interesting Facts About Lancelets (Cephalochordata)

June 9, 2026 | Animal Facts | Edward Philips

Lancelets, belonging to the subphylum Cephalochordata, are small marine animals notable for their primitive chordate features. They provide key insights into vertebrate evolution and possess unique anatomical and ecological traits.

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21 Interesting Facts About Xiphiidae (Swordfish Family)

21 Interesting Facts About Xiphiidae (Swordfish Family)

June 9, 2026 | Animal Facts | Edward Philips

Xiphiidae is the biological family that includes swordfish, known for their distinctive long, flat bills and swift swimming abilities. These predatory fish inhabit warm and temperate oceans worldwide and play an important role in marine ecosystems and human culture.

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21 Interesting Facts About Marlin Bill Use

21 Interesting Facts About Marlin Bill Use

June 8, 2026 | Animal Facts | Edward Philips

Explore 21 intriguing facts about the use of marlin bills in various cultures and industries, along with their ecological significance.

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21 Interesting Facts About Hermit Crab Shell Selection

21 Interesting Facts About Hermit Crab Shell Selection

June 8, 2026 | Animal Facts | Edward Philips

Explore 21 intriguing facts about how hermit crabs choose their shells, their behavior, and their ecological significance.

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