Fish identification archive / Bent Sea Rod

Bent Sea Rod

Eunicea flexuosa

I SAW THIS on my dive

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Ochre bent sea rod colony with rounded cylindrical branches and small polyp apertures.
Original educational illustration; not a photograph, occurrence voucher or exhaustive identification key. adult colony Ochre bushy colony with cylindrical branches, blunt tips and small polyps matches specialist Eunicea flexuosa description. Earlier Plexaura flexuosula label reconciled as synonym.

Fun facts for your next surface interval

  • NSU describes exceptionally small polyps for Eunicea. [source]
  • Some colonies are purple or blue. [source]
  • Vegetative propagation is reported on deeper gentle slopes. [source]

Florida and local context

Florent Charpin’s individual photograph page identifies Plexaura flexuosula and explicitly places that photograph at Key Largo, Florida.

A documented past record does not establish present abundance or guarantee an encounter.

Sources: Biology or local occurrence reference

How to recognize this animal

A bushy or candelabrum-shaped sea rod with abundant short terminal branches that maintain similar thickness along their length. Usually beige or ochre; other colors occur.

Sources: Biology or local occurrence reference

Size and life stages

The field guide reports 6 in. to 1.5 ft. (15 to 45 cm). Its measurement axis and sampling scope are not specified, so this is not presented as a verified maximum or life-stage range.

Sources: Biology or local occurrence reference

Habitat and where to look

NSU records rocky and coral reef settings from 0.5–50 m.

Sources: Biology or local occurrence reference

Range and local context

The local field guide lists Caribbean, Bahamas, Florida. The corridor evidence is a historical record from Key Largo, Florida, not a survey of present distribution.

Sources: Biology or local occurrence reference

What is on the menu?

Coral polyps use tentacles and stinging cells to capture food. NOAA also describes collection of fine organic particles by many corals. This is general coral feeding context; no species-specific prey list, feeding rate or balance of energy sources is asserted.

Sources: Biology or local occurrence reference

Daily habits and behavior

Colony shape varies from an open candelabrum to dense short branches.

Sources: Biology or local occurrence reference

Mating and the next generation

NSU reports vegetative propagation in deeper-water colonies on gentle slopes. Sexual timing in this corridor was not established.

Sources: Biology or local occurrence reference

Look-alikes and identification traps

Compare Eunicea fusca and E. pallida. Color varies too much to serve as the sole test.

Sources: Biology or local occurrence reference

Observe without disturbing

Maintain buoyancy and distance. Do not touch, feed, collect, turn over, detach or reposition the animal or its substrate for a photograph. A historical locality record is not permission to harvest.

Harvest, protection and eating safety

Live collection only, where permitted

Verified listed-group live collection is conditional, not recreational food harvest or year-round trip clearance.

This color is a qualified summary, not permission to collect or a guarantee that a particular animal is safe to eat.

Can it be hunted or harvested?

Eunicea flexuosa is an erect octocoral, not either prohibited Gorgonia sea-fan species. Only qualifying non-encrusting colonies fall under the live-collection allowance: maximum six octocoral colonies per person daily within the 20-organism aggregate, subject to other applicable limits; no power tools. Attached substrate within one inch of the base is conditional on remaining attached. Confirm quota/closure and exact site before collection. Current 50 CFR 622.1 Table 1 note 5 limits FMP octocoral management to the EEZ off NC, SC and GA, so 622.223(d) is not a blanket Florida ban; Florida and sanctuary/site requirements still apply. Listed marine-life organisms must be landed and kept alive with suitable life support; a recreational saltwater license is required and recreational sale is prohibited. Verify applicable possession and other special limits.

Florida seasons and areas

No affirmative annual season or current-trip openness is established. Check exact mapped boundaries before any take. Blue Heron Bridge designated dive-site waters prohibit marine-life collection, not all Palm Beach County fishing. Biscayne ornamental collection requires a superintendent collecting permit; its mapped seasonal fishing/possession closure runs March 1–May 31, effective March 2026, with properly stowed continuous transit excepted. Pennekamp protects specimens and coral, prohibits tropical-fish collection and spearfishing, and allows fishing only under its designated-area rules; it is not permission to collect ornamental invertebrates. Key Largo Management Area prohibits taking coral and other marine invertebrates. Its exceptions are commercial spiny-lobster and stone-crab trapping and recreational spiny-lobster hand/hand-gear harvest under applicable rules, not recreational collection of the crabs or other taxa here. Sanctuary Preservation Areas prohibit collection and fishing subject only to expressly stated exceptions. These site rules do not establish a corridor-wide prohibition.

Can it be speared?

Do not spear a live-only collection organism. FWC restricts spearfishing near public swimming beaches, fishing piers/bridges and jetties, and in state parks. The Long Key-north Monroe restriction concerns state waters; Key Largo Management Area separately prohibits spearfishing. Federal location alone is not clearance.

Is it safe to eat?

No exact-species, site-specific food-safety clearance or meal frequency was verified. Legal take does not establish safety; some marine toxins survive cooking and freezing. Check current Florida Health advice and shellfish-area status where relevant. No dated, species-matched local menu evidence was verified; recipes remain disabled.

Eunicea flexuosa is an erect octocoral, not either prohibited Gorgonia sea-fan species. Only qualifying non-encrusting colonies fall under the live-collection allowance: maximum six octocoral colonies per person daily within the 20-organism aggregate, subject to other applicable limits; no power tools. Attached substrate within one inch of the base is conditional on remaining attached. Confirm quota/closure and exact site before collection. Current 50 CFR 622.1 Table 1 note 5 limits FMP octocoral management to the EEZ off NC, SC and GA, so 622.223(d) is not a blanket Florida ban; Florida and sanctuary/site requirements still apply. Listed marine-life organisms must be landed and kept alive with suitable life support; a recreational saltwater license is required and recreational sale is prohibited. Verify applicable possession and other special limits.

This review covers the Vero Beach–Key Largo Atlantic corridor: Indian River, St. Lucie, Martin, Palm Beach, Broward, Miami-Dade and Monroe counties. Florida Atlantic state waters and South Atlantic federal waters are distinct jurisdictions. Do not extend a state-water season tag to federal waters or transfer Atlantic rules to Gulf-side Keys waters. Park and sanctuary boundaries can override a species allowance.

Before you act: Confirm the species, date, exact management area, state or federal waters, gear, licenses and current local closures. A local occurrence record never grants permission to take an animal.

Official rules and health guidance

Reviewed 2026-11-11. Rules and advisories can change; check the linked authorities before acting.

Identification and source cautions

  • Reconstructed after workspace loss; new independent source review required.
  • Local photos establish historical occurrence only; they were not independently reidentified.
  • Unverified reproductive and feeding details are deliberately left unknown.

Sources and review

Reconstructed 2026-11-11; independent biology review pending. Photographs on cited sites are reference material and are not reproduced here.

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