Arthur Anker:
Scale worm (Lepidonotus cf inquilinus), Caribbean coast of Panama
Arthur Anker:
Hesione picta (Hesionidae), a polychaete worm from the Caribbean coast of Panama
Arthur Anker:
Eunice sp - close-up of the head
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Acorn worm, Balanoglossus sp
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Unidentified flatworm from Fiji
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Phascolosoma - a rock-boring sipunculan
Arthur Anker:
Chloeia cf viridis - a fire worm from the Pacific coast of Panama
Arthur Anker:
Electric ribbon worm - Tetranemertes (sorry, I refuse to use the odd and non-euphonic species name given by Cherneva et al. 2023)
Arthur Anker:
Hermodice cf carunculata - a fire worm from Sao Tome
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Pseudoceros sp - flatworm from the Pacific coast of Panama
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A small echiuran worm from the Pacific coast of Panama
Arthur Anker:
Eunice sp from the Caribbean coast of Panama
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Hesione intertexta (Hesionidae) from the Caribbean coast of Panama
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Small echiuran from las Perlas, Pacific coast of Panama
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Large burrow-dwelling echiuran (Ochetostoma sp), Caribbean coast of Panama
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Nemertean worm (Baseodiscus sp) from the Caribbean coast of Panama
Arthur Anker:
Baseodiscus cf mexicanus, a 4 m long nemertean from the Pacific coast of Panama
Arthur Anker:
Dorvillea rubrovittata (Dorvilleidae), a polychaete from the Caribbean coast of Panama
Arthur Anker:
Nereis cf riisei, rolled in a spiral
Arthur Anker:
Lepidonotinae, Gen sp ?, a scale worm from Panama (Pacific)
Arthur Anker:
Iphione cf ovata, a scale worm from Panama (Pacific coast)
Arthur Anker:
Harmothoe sp, a scale worm from Panama (Pacific coast)
Arthur Anker:
Halosydna sp, a scale worm from Panama (Pacific coast)
Arthur Anker:
Commensal flatworm from ghost shrimp burrows, Panama
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Scale worm (Chaetacanthus magnificus) from the Caribbean coast of Panama
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Commensal hesionid polychaete from burrows of ghost shrimps, Fiji
Arthur Anker:
Chaetopterus sp from Fiji (2)
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Chaetopterus sp from Fiji (1)
Arthur Anker:
Fire worm (Amphinomidae) from Fiji
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Scale worm (Polynoidae) from Fiji