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Query: wormResult: 45th of 589
Christmas tree worm (Spirobranchus giganteus)
Subject: Christmas tree worm (Spirobranchus giganteus)
Poster: Shahril (different_world_06@hotmail.com)
Christmas tree worm.jpg
Resolution: 612x433 File Size: 308426 Bytes Date: 2025:10:03 14:25:12 Upload Date: 2025:10:03 23:28:03

Christmas tree worm (Spirobranchus giganteus)


The spiral tentacled Christmas tree worm, Spirobranchus giganteus, is a particularly striking sedentary polychaete fan worm. Many annelids have an iron-porphyrin respiratory pigment in their blood that colours their bodies green. However, the tentacles of the Christmas tree worm contain a strong blue pigment that masks the colour of its blood.

worm
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