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Non-fish Identification: Find Species

Family: Sertulariidae (See list of species below)

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268 species with fin ray counts including ? spines in dorsal and ? in anal fins (see list below)
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Abietinaria abietina
[Sea fir]
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Abietinaria alexanderi
[]
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Abietinaria amphora
[]
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Abietinaria anguina
[]
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Abietinaria annulata
[]
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Abietinaria costata
[]
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Abietinaria expansa
[]
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Abietinaria filicula
[Fern hydroid]
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Abietinaria gigantea
[]
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Abietinaria gracilis
[]
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Abietinaria greenei
[Fibre-optic hydroid]
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Abietinaria immersa
[]
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Abietinaria inconstans
[]
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Abietinaria kincaidi
[]
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Abietinaria pacifica
[]
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Abietinaria pulchra
[]
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Abietinaria rigida
[]
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Abietinaria thuiariodies
[]
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Abietinaria traski
[]
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Abietinaria turgida
[]
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Abietinaria variabilis
[]
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Amphisbetia bispinosa
[]
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Amphisbetia episcopus
[]
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Amphisbetia erecta
[]
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Amphisbetia fasciculata
[]
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Amphisbetia furcata
[]
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Amphisbetia kurilae
[]
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Amphisbetia minima
[]
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Amphisbetia operculata
[Wiry hydroid]
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Amphisbetia ramifera
[]
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Amphisbetia trispinosa
[]
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Antarctoscyphus asymmetricus
[]
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Antarctoscyphus biformis
[]
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Antarctoscyphus elongatus
[]
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Antarctoscyphus encarnae
[]
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Antarctoscyphus mawsoni
[]
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Antarctoscyphus spiralis
[]
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Crateritheca zelandica
[]
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Dictyocladium biseriale
[]
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Dictyocladium moniliferum
[]
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Dictyocladium watsonae
[]
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Diphasia alternata
[]
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Diphasia attenuata
[]
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Diphasia corniculata
[]
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Diphasia digitalis
[]
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Diphasia fallax
[]
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Diphasia nigra
[]
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Diphasia pinaster
[]
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Diphasia pinastrum
[Sea pine hydroid]
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Diphasia rosacea
[Lily hydroid]
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Diphasia tropica
[]
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Dynamena cornicina
[]
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Dynamena crisioides
[Borderless hydroid]
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Dynamena dalmasi
[]
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Dynamena dispar
[]
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Dynamena disticha
[]
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Dynamena heterodonta
[]
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Dynamena opposita
[]


Dynamena pumila
[Sea oak]
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Dynamena quadridentata
[]
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Dynamena tropica
[]
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Fraseroscyphus sinuosus
[]
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Gonaxia amphorifera
[]
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Gonaxia ampullacea
[]
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Gonaxia anonyma
[]
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Gonaxia bulbifera
[]
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Gonaxia compacta
[]
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Gonaxia complexa
[]
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Gonaxia crassa
[]
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Gonaxia crassicaulis
[]
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Gonaxia crusgalli
[]
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Gonaxia elegans
[]
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Gonaxia errans
[]
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Gonaxia intermedia
[]
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Gonaxia pachyclados
[]
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Gonaxia persimilis
[]
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Gonaxia robusta
[]
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Gonaxia scalariformis
[]
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Gonaxia similis
[]
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Gonaxia sinuosa
[]
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Gonaxia stricta
[]
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Hydrallmania clavaformis
[]
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Hydrallmania distans
[Loose spiral hydroid]
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Hydrallmania falcata
[Sickle hydroid]
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Hydrallmania franciscana
[]
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Idiellana pristis
[]
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Parascyphus repens
[]
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Parascyphus simplex
[]
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Pericladium mirabilis
[]
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Pericladium trilateralis
[]
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Salacia bicalycula
[]
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Salacia buski
[]
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Salacia farquhari
[]
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Salacia tetracythara
[]
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Selaginopsis cedrina
[]
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Selaginopsis cylindrica
[]
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Selaginopsis fusca
[]
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Selaginopsis hartlaubi
[]
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Selaginopsis obsoleta
[]
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Selaginopsis pinaster
[]
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Selaginopsis triserialis
[]
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Sertularella acutidentata
[]
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Sertularella albida
[]
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Sertularella ampullacea
[]
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Sertularella anguina
[]
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Sertularella antarctica
[]
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Sertularella areyi
[]
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Sertularella argentinica
[Bonsai tree hydroid]
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Sertularella billardi
[]
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Sertularella bipectinata
[]
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Sertularella catena
[]
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Sertularella clarkii
[]
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Sertularella complexa
[]
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Sertularella conella
[]
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Sertularella conica
[]
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Sertularella costata
[]
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Sertularella crassiuscula
[]
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Sertularella crenulata
[]
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Sertularella cylindritheca
[]
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Sertularella decipiens
[]
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Sertularella diaphana
[]
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Sertularella distans
[]
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Sertularella edentula
[]
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Sertularella flabella
[]
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Sertularella fuegonensis
[]
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Sertularella fusiformis
[]
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Sertularella gayi
[]
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Sertularella geodiae
[]
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Sertularella gigantea
[]
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Sertularella helenae
[]
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Sertularella integra
[]
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Sertularella intricata
[]
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Sertularella jorgensis
[]
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Sertularella lagena
[]
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Sertularella leiocarpa
[]
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Sertularella leiocarpoides
[]
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Sertularella moluccana
[]
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Sertularella novaecaledoniae
[]
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Sertularella parvula
[]
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Sertularella paucicostata
[]
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Sertularella peculiaris
[]
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Sertularella polyzonias
[Great tooth hydroid]
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Sertularella pseudocostata
[]
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Sertularella quadridens
[]
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Sertularella robusta
[]
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Sertularella rugosa
[Snail trefoil hydroid]
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Sertularella simplex
[]
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Sertularella sinensis
[]
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Sertularella tanneri
[]
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Sertularella tenella
[]
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Sertularella tricuspidata
[]
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Sertularella turgida
[Turgid garland hydroid]
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Sertularia albimaris
[]
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Sertularia argentea
[Squirrel's tail hydroid]
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Sertularia carolinensis
[]
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Sertularia cuperssina
[]
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Sertularia cupressina
[Sea cypress hydroid]
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Sertularia cupressoides
[]
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Sertularia dalli
[]
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Sertularia distans
[]
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Sertularia elegans
[]
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Sertularia fabricii
[]
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Sertularia latiuscula
[]
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Sertularia ligulata
[]
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Sertularia loculosa
[]
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Sertularia malayensis
[]
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Sertularia marginata
[]
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Sertularia mirabilis
[]
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Sertularia notabilis
[]
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Sertularia operculata
[]
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Sertularia perpusilla
[]
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Sertularia plumosa
[]
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Sertularia plumulifera
[]
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Sertularia robusta
[]
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Sertularia rugosissima
[]
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Sertularia schmidti
[]
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Sertularia similis
[]
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Sertularia stookeyi
[]
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Sertularia tenera
[]
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Sertularia tongensis
[]
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Sertularia turbinata
[]
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Sertularia unguiculata
[]
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Sertularia vervoorti
[]
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Staurotheca abyssalis
[]
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Staurotheca affinis
[]
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Staurotheca amphorophora
[]
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Staurotheca antarctica
[]
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Staurotheca australis
[]
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Staurotheca compressa
[]
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Staurotheca cornuta
[]
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Staurotheca densa
[]
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Staurotheca dichotoma
[]
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Staurotheca echinocarpa
[]
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Staurotheca frigida
[]
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Staurotheca glomulosa
[]
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Staurotheca jaederholmi
[]
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Staurotheca juncea
[]
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Staurotheca multifurcata
[]
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Staurotheca nonscripta
[]
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Staurotheca pachyclada
[]
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Staurotheca plana
[]
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Staurotheca polarsterni
[]
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Staurotheca profunda
[]
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Staurotheca stolonifera
[]
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Staurotheca undosiparietina
[]
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Staurotheca urceolifera
[]
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Staurotheca vanhoeffeni
[]
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Staurotheca vervoorti
[]
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Stereotheca elongata
[]
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Symplectoscyphus aggregatus
[]
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Symplectoscyphus amphoriferus
[]
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Symplectoscyphus annae
[]
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Symplectoscyphus bathyalis
[]
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Symplectoscyphus bathypacificus
[]
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Symplectoscyphus columnarius
[]
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Symplectoscyphus commensalis
[]
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Symplectoscyphus cumberlandicus
[]
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Symplectoscyphus curvatus
[]
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Symplectoscyphus effusus
[]
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Symplectoscyphus elegans
[]
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Symplectoscyphus exochus
[]
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Symplectoscyphus filiformis
[Filigree hydroid]
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Symplectoscyphus frigidus
[]
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Symplectoscyphus glacialis
[]
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Symplectoscyphus hero
[]
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Symplectoscyphus indivisus
[]
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Symplectoscyphus johnstoni
[]
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Symplectoscyphus levinseni
[]
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Symplectoscyphus liouvillei
[]
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Symplectoscyphus magellanicus
[Zip hydroid]
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Symplectoscyphus naumovi
[]
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Symplectoscyphus nesioticus
[]
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Symplectoscyphus paulensis
[]
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Symplectoscyphus pedrensis
[]
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Symplectoscyphus pedunculatus
[]
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Symplectoscyphus pinnatus
[]
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Symplectoscyphus pirsa
[]
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Symplectoscyphus plectilis
[]
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Symplectoscyphus pseudocolumnarius
[]
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Symplectoscyphus pygmaeus
[]
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Symplectoscyphus ralphae
[]
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Symplectoscyphus sinuosus
[]
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Symplectoscyphus sofiae
[]
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Symplectoscyphus subarticulatus
[]
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Symplectoscyphus subdichotomus
[Bushy hydroid]
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Symplectoscyphus tricuspidatus
[]
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Symplectoscyphus tuba
[]
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Symplectoscyphus turgidus
[]
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Symplectoscyphus vanhoeffeni
[]
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Symplectoscyphus weddelli
[]
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Tamarisca tamarisca
[Sea tamarisk]
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Thuiaria affinis
[]
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Thuiaria alba
[]
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Thuiaria alternitheca
[]
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Thuiaria arctica
[]
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Thuiaria articulata
[Sea spleenwort]
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Thuiaria carica
[]
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Thuiaria desmoides
[]
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Thuiaria distans
[]
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Thuiaria fraseri
[]
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Thuiaria laxa
[]
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Thuiaria tenera
[]


Thuiaria thuja
[Bottlebrush hydroid]
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Thyroscyphoides sympodialis
[]
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Tridentata flowersi
[]
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Tridentata marginata
[]
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Tridentata tumida
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Tridentata turbinata
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268 Species of Family Sertulariidae
()
Sort by: Species Length
Scientific Name English Name Distribution Max. Length (cm)
Abietinaria abietina Sea fir Arctic, Atlantic and Paci
Abietinaria alexanderi Eastern Pacific
Abietinaria amphora Eastern Pacific
Abietinaria anguina Eastern Pacific
Abietinaria annulata Eastern Pacific
Abietinaria costata Northeast Atlantic, Easte
Abietinaria expansa Eastern Pacific
Abietinaria filicula Fern hydroid Atlantic Ocean, Eastern P
Abietinaria gigantea Eastern Pacific
Abietinaria gracilis Eastern Pacific
Abietinaria greenei Fibre-optic hydroid Eastern Pacific
Abietinaria immersa Western Central Pacific
Abietinaria inconstans Eastern Pacific
Abietinaria kincaidi Atlantic and Pacific Ocea
Abietinaria pacifica Eastern Pacific
Abietinaria pulchra Atlantic, Pacific and Arc
Abietinaria rigida Eastern Pacific
Abietinaria thuiariodies Atlantic and Pacific Ocea
Abietinaria traski Eastern Pacific
Abietinaria turgida Atlantic, Pacific and Arc
Abietinaria variabilis Pacific and Arctic Oceans
Amphisbetia bispinosa Southwest Pacific
Amphisbetia episcopus Southwest Pacific
Amphisbetia erecta Eastern Pacific
Amphisbetia fasciculata Southwest Pacific
Amphisbetia furcata Eastern Pacific
Amphisbetia kurilae Eastern Pacific
Amphisbetia minima Southwest Pacific
Amphisbetia operculata Wiry hydroid Antarctic, Southwest Atla
Amphisbetia ramifera Eastern Indian Ocean
Amphisbetia trispinosa Southwest Pacific
Antarctoscyphus asymmetricus Antarctic Atlantic
Antarctoscyphus biformis Antarctic Indian Ocean
Antarctoscyphus elongatus Antarctic.
Antarctoscyphus encarnae Western Antarctic
Antarctoscyphus mawsoni Antarctic
Antarctoscyphus spiralis Antarctic Ocean.
Crateritheca zelandica Southwest Pacific
Dictyocladium biseriale Western Central Pacific
Dictyocladium moniliferum Southwest Pacific
Dictyocladium watsonae Western Central Pacific
Diphasia alternata Western Central Pacific
Diphasia attenuata Western Central Pacific a
Diphasia corniculata Eastern Pacific
Diphasia digitalis Western Central Pacific a
Diphasia fallax Atlantic and Arctic Ocean
Diphasia nigra Northeast Atlantic
Diphasia pinaster Northeast Atlantic
Diphasia pinastrum Sea pine hydroid Atlantic Ocean and the Me
Diphasia rosacea Lily hydroid Northeast Atlantic
Diphasia tropica Western Atlantic.
Dynamena cornicina Eastern Central Pacific a
Dynamena crisioides Borderless hydroid Pacific Ocean and Western
Dynamena dalmasi Western Atlantic. Tropic
Dynamena dispar Eastern Pacific
Dynamena disticha Atlantic, Pacific and Arc
Dynamena heterodonta Indo-Pacific, Southwest A
Dynamena opposita Western Central Pacific
Dynamena pumila Sea oak Atlantic Ocean and the Me
Dynamena quadridentata Pacific Ocean and Western
Dynamena tropica Western Atlantic.
Fraseroscyphus sinuosus Eastern Pacific
Gonaxia amphorifera Western Central Pacific
Gonaxia ampullacea Western Central Pacific
Gonaxia anonyma Western Central Pacific
Gonaxia bulbifera Western Central Pacific
Gonaxia compacta Western Central Pacific
Gonaxia complexa Western Central Pacific
Gonaxia crassa Western Central Pacific
Gonaxia crassicaulis Western Central Pacific
Gonaxia crusgalli Western Central Pacific
Gonaxia elegans Western Central Pacific
Gonaxia errans Western Central Pacific
Gonaxia intermedia Western Central Pacific
Gonaxia pachyclados Western Central Pacific
Gonaxia persimilis Western Central Pacific
Gonaxia robusta Western Central Pacific
Gonaxia scalariformis Western Central Pacific
Gonaxia similis Western Central Pacific
Gonaxia sinuosa Western Central Pacific
Gonaxia stricta Western Central Pacific
Hydrallmania clavaformis Western Central Pacific
Hydrallmania distans Loose spiral hydroid Eastern Pacific
Hydrallmania falcata Sickle hydroid Atlantic and Pacific Ocea
Hydrallmania franciscana Eastern Pacific
Idiellana pristis Indo-West Pacific and Wes
Parascyphus repens Southwest Atlantic, South
Parascyphus simplex Southwest Pacific
Pericladium mirabilis Atlantic, Pacific and Arc
Pericladium trilateralis Eastern Pacific
Salacia bicalycula Southwest Pacific
Salacia buski Southwest Pacific
Salacia farquhari Southwest Pacific
Salacia tetracythara Western Central Pacific
Selaginopsis cedrina Eastern Pacific
Selaginopsis cylindrica Eastern Pacific
Selaginopsis fusca Northeast Atlantic
Selaginopsis hartlaubi Eastern Pacific
Selaginopsis obsoleta Eastern Pacific
Selaginopsis pinaster Eastern Pacific
Selaginopsis triserialis Eastern Pacific
Sertularella acutidentata Western Central Pacific
Sertularella albida Eastern Pacific
Sertularella ampullacea Southeast Pacific
Sertularella anguina Western Central Pacific
Sertularella antarctica Antarctic and Southwest P
Sertularella areyi Western Central Pacific a
Sertularella argentinica Bonsai tree hydroid Southwest Atlantic and So
Sertularella billardi Western Central Pacific
Sertularella bipectinata Western Central Pacific
Sertularella catena Western Central Pacific a
Sertularella clarkii Eastern Pacific
Sertularella complexa Eastern Pacific
Sertularella conella Pacific Ocean. Subtropic
Sertularella conica Western Atlantic.
Sertularella costata Southeast Pacific
Sertularella crassiuscula Southwest Pacific
Sertularella crenulata Western Central Pacific
Sertularella cylindritheca Southwest Atlantic
Sertularella decipiens Eastern Indian Ocean
Sertularella diaphana Indo-Pacific and Western
Sertularella distans Pacific Ocean
Sertularella edentula Southwest Pacific
Sertularella flabella Eastern Pacific
Sertularella fuegonensis Southeast Pacific
Sertularella fusiformis Southwest Pacific
Sertularella gayi Atlantic Ocean
Sertularella geodiae Western Central Pacific
Sertularella gigantea Western Atlantic
Sertularella helenae Western Central Pacific
Sertularella integra Southwest Pacific
Sertularella intricata Western Central Pacific
Sertularella jorgensis Southeast Pacific
Sertularella lagena Antarctic Indian Ocean
Sertularella leiocarpa Western Central Pacific
Sertularella leiocarpoides Western Central Pacific
Sertularella moluccana Southwest Atlantic
Sertularella novaecaledoniae Western Central Pacific
Sertularella parvula Western Central Atlantic
Sertularella paucicostata Western Central Pacific
Sertularella peculiaris Western Central Atlantic
Sertularella polyzonias Great tooth hydroid Arctic, Atlantic Ocean, P
Sertularella pseudocostata Western Central Pacific
Sertularella quadridens Western Pacific and India
Sertularella robusta Pacific Ocean
Sertularella rugosa Snail trefoil hydroid Arctic, Northern Pacific
Sertularella simplex Southwest Pacific
Sertularella sinensis Western Central Pacific
Sertularella tanneri Eastern Pacific
Sertularella tenella Atlantic, Pacific and Arc
Sertularella tricuspidata Canada
Sertularella turgida Turgid garland hydroid Northeast Pacific.
Sertularia albimaris Northeast Atlantic
Sertularia argentea Squirrel's tail hydroid Arctic, Northern Atlantic
Sertularia carolinensis Western Atlantic
Sertularia cuperssina Northeast Atlantic
Sertularia cupressina Sea cypress hydroid Northern Atlantic and the
Sertularia cupressoides Northeast Atlantic
Sertularia dalli Atlantic and Pacific Ocea
Sertularia distans Atlantic and Pacific Ocea
Sertularia elegans Eastern Pacific
Sertularia fabricii Atlantic, Pacific and Arc
Sertularia latiuscula Western Atlantic
Sertularia ligulata Indo-Pacific and Western
Sertularia loculosa Southwest Atlantic
Sertularia malayensis Eastern Central Pacific
Sertularia marginata Southwest Atlantic
Sertularia mirabilis Arctic, Northern Atlantic
Sertularia notabilis Southwest Atlantic
Sertularia operculata Southwest Pacific
Sertularia perpusilla Southwest Atlantic
Sertularia plumosa Eastern Pacific, Northwes
Sertularia plumulifera Western Atlantic
Sertularia robusta Atlantic, Pacific and Arc
Sertularia rugosissima Eastern Central Pacific a
Sertularia schmidti Atlantic and Arctic Ocean
Sertularia similis Atlantic, Pacific and Arc
Sertularia stookeyi Western Central Atlantic
Sertularia tenera Arctic, Atlantic and Paci
Sertularia tongensis Eastern Central Pacific
Sertularia turbinata Eastern Central Pacific a
Sertularia unguiculata Southwest Pacific
Sertularia vervoorti Southwest Atlantic
Staurotheca abyssalis Antarctic Atlantic 7.5 H
Staurotheca affinis Antarctic Atlantic
Staurotheca amphorophora Antarctic Atlantic 38 H
Staurotheca antarctica Circum-Antarctic. 3 WD
Staurotheca australis Antarctic Atlantic
Staurotheca compressa Circum-Antarctic. 13 COLD
Staurotheca cornuta Antarctic Atlantic 9 COLD
Staurotheca densa Circum-Antarctic. 7 COLD
Staurotheca dichotoma Western Indian Ocean and 6 COLD
Staurotheca echinocarpa Antarctic Indian Ocean
Staurotheca frigida Antarctic. 9 COLD
Staurotheca glomulosa Antarctic 6 COLD
Staurotheca jaederholmi Southwest Atlantic, South 12 H
Staurotheca juncea Antarctic Atlantic
Staurotheca multifurcata Antarctic Atlantic 48 H
Staurotheca nonscripta Antarctic-Patagonian. 9 COLD
Staurotheca pachyclada Antarctic 16 H
Staurotheca plana Antarctic Atlantic
Staurotheca polarsterni Antarctic.
Staurotheca profunda Antarctic Atlantic
Staurotheca stolonifera Western Antarctic.
Staurotheca undosiparietina Antarctic Atlantic 32 H
Staurotheca urceolifera Antarctic Indian Ocean
Staurotheca vanhoeffeni Circum-Antarctic.
Staurotheca vervoorti Southwest and Antarctic A 15 DL
Stereotheca elongata Southwest Pacific
Symplectoscyphus aggregatus Antarctic Atlantic
Symplectoscyphus amphoriferus Western Atlantic
Symplectoscyphus annae Circum-Antarctic. 4.5 H
Symplectoscyphus bathyalis Western Central Pacific a
Symplectoscyphus bathypacificus Western Central Pacific
Symplectoscyphus columnarius Southwest Pacific
Symplectoscyphus commensalis Western Central Pacific
Symplectoscyphus cumberlandicus Circum-Antarctic. 5 H
Symplectoscyphus curvatus Circum-Antarctic.
Symplectoscyphus effusus Western Central Pacific
Symplectoscyphus elegans Eastern Pacific
Symplectoscyphus exochus Antarctic 6 WD
Symplectoscyphus filiformis Filigree hydroid Southeast Pacific
Symplectoscyphus frigidus Western Antarctic.
Symplectoscyphus glacialis Antarctic. 5 WD
Symplectoscyphus hero Antarctic Atlantic
Symplectoscyphus indivisus Southwest Pacific
Symplectoscyphus johnstoni Western Pacific
Symplectoscyphus levinseni Eastern Pacific
Symplectoscyphus liouvillei Western Antarctic-Patagon
Symplectoscyphus magellanicus Zip hydroid Southwest Atlantic, South
Symplectoscyphus naumovi Circum-Antarctic. 2.5 H
Symplectoscyphus nesioticus Antarctic Atlantic 1.5 H
Symplectoscyphus paulensis Southwest Pacific and Ant
Symplectoscyphus pedrensis Eastern Pacific
Symplectoscyphus pedunculatus Western Central Pacific
Symplectoscyphus pinnatus Northwest Atlantic, Pacif
Symplectoscyphus pirsa Eastern Indian Ocean
Symplectoscyphus plectilis Circum-Antarctic. 2.5 H
Symplectoscyphus pseudocolumnarius Western Central Pacific
Symplectoscyphus pygmaeus Southwest Pacific
Symplectoscyphus ralphae Western Central Pacific
Symplectoscyphus sinuosus Eastern Pacific
Symplectoscyphus sofiae Antarctic Pacific 7.5 H
Symplectoscyphus subarticulatus Southwest Pacific
Symplectoscyphus subdichotomus Bushy hydroid Indo-Pacific, Southwest A
Symplectoscyphus tricuspidatus Arctic, Northern Atlantic
Symplectoscyphus tuba Western Pacific and South
Symplectoscyphus turgidus Eastern Pacific
Symplectoscyphus vanhoeffeni Circum-Antarctic. 5 WD
Symplectoscyphus weddelli Antarctic Atlantic 2.5 H
Tamarisca tamarisca Sea tamarisk Mediterranean, Atlantic a
Thuiaria affinis Antarctic Indian Ocean
Thuiaria alba Eastern Pacific
Thuiaria alternitheca Eastern Pacific
Thuiaria arctica Arctic
Thuiaria articulata Sea spleenwort Atlantic, Pacific and Arc
Thuiaria carica Atlantic, Pacific and Arc
Thuiaria desmoides Eastern Pacific
Thuiaria distans Canada
Thuiaria fraseri Eastern Pacific
Thuiaria laxa Atlantic and Arctic Ocean
Thuiaria tenera Canada
Thuiaria thuja Bottlebrush hydroid Atlantic, Pacific and Arc
Thyroscyphoides sympodialis Southwest Pacific
Tridentata flowersi Western Atlantic
Tridentata marginata Atlantic and Pacific Ocea
Tridentata tumida Western Atlantic
Tridentata turbinata Eastern Pacific and Weste



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
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