# Capitulatinoe

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{{Short description|Genus of annelid worms}}
{{Automatic taxobox
| taxon = Capitulatinoe
| authority = Hanley & Burke, 1989
| type_species = ''Capitulatinoe cupisetis'' Hanley & Burke, 1989 <ref>Read, G.; Fauchald, K. (Ed.) (2020). World Polychaeta database. Capitulatinoe Hanley & Burke, 1989. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=324934</ref>
}}

'''''Capitulatinoe''''' is a genus of marine [annelids](/source/annelids) in the family [Polynoidae](/source/Polynoidae) (scale worms). The genus includes a single species, '''''Capitulatinoe cupisetis''''' which occurs [intertidally](/source/Intertidal) in northwestern [Australia](/source/Australia).<ref name="HandB">Hanley, J. Russell and Burke, Melanie 1989. A new genus and species of commensal scaleworm (Polychaeta:Polynoidae) from Broome, Western Australia. The Beagle, Records of the Northern Territory Museum of Arts and Sciences, 6(1): 97–103.</ref>

==Description==
''Capitulatinoe cupisetis'' is a long-bodied species, with up to 180 segments and 75 to at least 100 pairs of [elytra](/source/Elytron_(Annelida)). The antennae are located beneath the [prostomium](/source/prostomium) and the lateral antennae are inserted slightly dorsal to the median antenna. The [neuropodium](/source/Parapodium) is rounded. [Notochaetae](/source/Chaeta) are absent and there are only a few [neurochaetae](/source/Chaeta). The neurochaetae each have a distinctive half-moon shaped pocket on one side formed by a curved row of fine teeth and bidentate tips.
<ref name="HandB" />

==Biology and Ecology==
''Capitulatinoe cupisetis'' has a [commensal](/source/commensal) relationship with the [sea star](/source/sea_star), ''[Astropecten granulatus](/source/Astropecten_granulatus)''.

==References==
{{Reflist}}

{{Taxonbar|from=Q42611583}}

Category:Phyllodocida

Category:Polychaete genera

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Adapted from the Wikipedia article [Capitulatinoe](https://en.wikipedia.org/wiki/Capitulatinoe) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Capitulatinoe?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
