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Fish Identification
Other identification tools | SeaLifeBase

Non-fish Identification: Find Species

Family: Vermetidae worm shells (See list of species below)

Select Ocean (marine/brackish) or Continent (freshwater):

Select Country (optional):

Total number of spines in dorsal and anal fins (optional)



46 species with fin ray counts including ? spines in dorsal and ? in anal fins (see list below)


Ceraesignum maximum
[Great worm shell]
No picture found

Cupolaconcha meroclista
[]
No picture found

Dendropoma anguliferum
[]
No picture found

Dendropoma corrodens
[Ringed wormsnail]
No picture found

Dendropoma exsertum
[]
No picture found

Dendropoma gregarium
[]
No picture found

Dendropoma irregulare
[Irregular wormsnail]
No picture found

Dendropoma mejillonense
[]
No picture found

Dendropoma nebulosum
[]
No picture found

Dendropoma petraeum
[]
No picture found

Dendropoma platypus
[]
No picture found

Dendropoma rhyssoconchum
[]
No picture found

Eualetes tulipa
[]
No picture found

Petaloconchus cochlidium
[]
No picture found

Petaloconchus compactus
[Compact wormsnail]
No picture found

Petaloconchus complicatus
[]
No picture found

Petaloconchus erectus
[Erect wormsnail]
No picture found

Petaloconchus floridanus
[Florida worm shell]
No picture found

Petaloconchus glomeratus
[]


Petaloconchus keenae
[]
No picture found

Petaloconchus mcgintyi
[McGinty wormsnail]
No picture found

Petaloconchus myrakeenae
[]
No picture found

Petaloconchus nigricans
[]
No picture found

Petaloconchus renisectus
[]
No picture found

Petaloconchus varians
[Variable wormsnail]
No picture found

Serpulorbis arenarius
[Worm shell]
No picture found

Serpulorbis birugosus
[]
No picture found

Serpulorbis catella
[]


Serpulorbis colubrinus
[Snake-like worm shell]
No picture found

Serpulorbis daidai
[]
No picture found

Serpulorbis decussatus
[Decussate wormsnail]
No picture found

Serpulorbis dentiferus
[]


Serpulorbis medusae
[Jellyfish worm shell]
No picture found

Serpulorbis riisei
[]
No picture found

Serpulorbis roussaei
[]
No picture found

Serpulorbis squamolineatus
[]
No picture found

Thylacodes adamsii
[]
No picture found

Thylacodes squamigerus
[Scaled wormsnail]
No picture found

Thylacodes variabilis
[Vermetid worm]
No picture found

Vermetus brasiliensis
[]
No picture found

Vermetus compactus
[Northern compact wormsnail]
No picture found

Vermetus granulatus
[]
No picture found

Vermetus rugulosus
[]
No picture found

Vermetus semisurrectus
[]
No picture found

Vermetus tokyoensis
[]
No picture found

Vermetus triquetrus
[]
46 Species of Family Vermetidae
(worm shells)
Sort by: Species Length
Scientific Name English Name Distribution Max. Length (cm)
Ceraesignum maximum Great worm shell Indo-Pacific. 45 SHL
Cupolaconcha meroclista Indo-Pacific
Dendropoma anguliferum Mediterranean Sea.
Dendropoma corrodens Ringed wormsnail Western Central Atlantic. 1 DL
Dendropoma exsertum Western Central Atlantic. 1.1 DL
Dendropoma gregarium Central Pacific
Dendropoma irregulare Irregular wormsnail Western Atlantic. 3.6 DL
Dendropoma mejillonense Southeast Pacific
Dendropoma nebulosum Western Central Atlantic 8 DL
Dendropoma petraeum Mediterranean Sea.
Dendropoma platypus Pacific Ocean.
Dendropoma rhyssoconchum Eastern Central Pacific
Eualetes tulipa Eastern Central Pacific a
Petaloconchus cochlidium Eastern Central Pacific
Petaloconchus compactus Compact wormsnail Northeast Pacific
Petaloconchus complicatus Southeast Pacific
Petaloconchus erectus Erect wormsnail Western Atlantic 4 DL
Petaloconchus floridanus Florida worm shell Western Central Atlantic. 3.1 DL
Petaloconchus glomeratus Mediterranean Sea.
Petaloconchus keenae Central Pacific
Petaloconchus mcgintyi McGinty wormsnail Western Atlantic. 3.5 DL
Petaloconchus myrakeenae Western Atlantic. 5 DL
Petaloconchus nigricans Western Central Atlantic. 6 DL
Petaloconchus renisectus Western Pacific
Petaloconchus varians Variable wormsnail Western Atlantic. 20 DL
Serpulorbis arenarius Worm shell Mediterranean Sea.
Serpulorbis birugosus Western Atlantic. 0.65 DL
Serpulorbis catella Western Atlantic. 0.29 DL
Serpulorbis colubrinus Snake-like worm shell Indo-West Pacific 5 SHL
Serpulorbis daidai Western Central Pacific
Serpulorbis decussatus Decussate wormsnail Western Atlantic 9 DL
Serpulorbis dentiferus Western Central Pacific
Serpulorbis medusae Jellyfish worm shell Western Pacific 11 SHL
Serpulorbis riisei Western Central Atlantic. 3.7 DL
Serpulorbis roussaei Western Central Pacific
Serpulorbis squamolineatus Western Atlantic. 6 DL
Thylacodes adamsii Western Pacific
Thylacodes squamigerus Scaled wormsnail Eastern Pacific 12.5 SHD
Thylacodes variabilis Vermetid worm Indo-Pacific.
Vermetus brasiliensis Western Atlantic.
Vermetus compactus Northern compact wormsnail Eastern Pacific
Vermetus granulatus Mediterranean Sea.
Vermetus rugulosus Mediterranean Sea.
Vermetus semisurrectus Mediterranean Sea.
Vermetus tokyoensis Western Central Pacific
Vermetus triquetrus Mediterranean Sea.



Other identification tools in SeaLifeBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search SeaLifeBase, select Family and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the family.

          If you already know the Country, go to
Search SeaLifeBase, select Country and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the country.

          If you already know the Ecosystem, go to
Search SeaLifeBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the ecosystem.

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