Pyrosoma atlanticum

Overview

Uyan and colleagues recorded one Mersin Bay colony: a relatively rigid, pitted gelatinous tube with a narrower closed end, an open end with a diaphragm, and backward-directed blunt surface projections. One specimen cannot establish universal size or population trends.

Stenvers and colleagues combined observations, sampling and genetic evidence around Cabo Verde. They estimated carbon transfer through migrating colonies and sinking remains and recorded other animals using colonies for settlement, shelter or food. These local observations establish several ecological roles without making every association permanent or extending one regional flux estimate to the entire ocean.

Origins & earliest records

Living tunicate colony; a locality record is not the species’ first appearance.

Evidence & interpretation

Selected scientific and institutional evidence.

Selected bibliography

Documented works and useful reading. This is not a list of every appearance.

1. 01

   Additional Record of Pelagic Tunicate Pyrosoma atlanticum Péron, 1804 from Mersin Bay, Northeastern Mediterranean

   Ali Uyan et al.

2. 02

   Distribution, associations and role in the biological carbon pump of Pyrosoma atlanticum (Tunicata, Thaliacea) off Cabo Verde, NE Atlantic

   Vanessa I Stenvers et al.

Family & connections

A source-supported family tree or inspiration record has not yet been compiled for this profile. Related reading below indicates a connection in subject matter, not a proven lineage or creative influence.

References

Sources supporting this profile. Linked pages have their own scope and editorial standards.

1. Primary locality and morphology recordAdditional Record of Pelagic Tunicate Pyrosoma atlanticum Péron, 1804 from Mersin Bay, Northeastern MediterraneanResearch access: 2026-10-12
2. Primary ecological study; retained parsed excerptDistribution, associations and role in the biological carbon pump of Pyrosoma atlanticum (Tunicata, Thaliacea) off Cabo Verde, NE AtlanticResearch access: 2026-10-12

Image credits

AI interpretation of pale pink tubular colony.

AI interpretation of tubular colony; zooid detail and seawater staging are schematic.