CONTENTS

Introduction
The South Atlantic Bight
Methods
Octocoral Morphology

Glossary
Gorgonacean Bauplan

List of Species

Occurence Table

Key to the Families of Octocorals in the South Atlantic Bight

Key to the Species of
Clavulariidae
Anthothelidae

Plexauridae
Gorgoniidae
Virgulariidae

Notes on the Species
Carijoa riisei
Scleranthelia rugosa
Telesto fruticulosa
Telesto nelleae
Telesto sanguinea
Bellonella rubistella
Pseudodrifa nigra
Nidalia occidentalis
Iciligorgia schrammi
Diodogorgia nodulifera
Titanideum frauenfeldii
Muricea pendula
Thesea nivea
Bebryce grandis
Bebryce parastellata
Scleracis guadalupensis
Placogorgia
sp.
Leptogorgia hebes
Leptogorgia punicea
Leptogorgia cardinalis
Leptogorgia virgulata
Leptogorgia setacea
Leptogorgia euryale
Ctenocella (Ellisella) barbadensis
Renilla reniformis
Sclerobelemnon theseus
Stylatula elegans
Virgularia presbytes

References Cited

Suggested Reading/Viewing

Acknowledgements

Key to Families of Shallow Water (0-200m) Octocorals of the South Atlantic Bight

Order Alcyonacea- Couplet 3

3a. – Stiff colonies with spiculated structure and hollow or solid (horny) central axis. Gastric cavities not extending to base of colony. Colonies highly branching, whip-like, or digitate. Polyps often scattered throughout surface of coenenchyme................................................4

Titanideum frauenfeldii Iciligorgia schrammi
Leptogorgia virgulata Muricea pendula, showing stem tip and polyp arrangement
top left: Titanideum frauenfeldii; top right: Iciligorgia schrammi; bottom left: Leptogorgia virgulata; bottom right: Muricea pendula, showing stem tip and polyp arrangement

3b. – Soft corals; colonies with fleshy base and no solid axis. Gastric cavities of polyps extending to base of colony. Colonies moderately arborescent, clavate or club-like. Polyps often in clusters.
Suborder Alcyoniina…................................….7

Pseudodrifa nigra Nidalia occidentalis Bellonella rubistella
left: Pseudodrifa nigra; middle: Nidalia occidentalis; right: Bellonella rubistella

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