Doridacea





























Doridacea

Cape dorid at False Bay dive site Moddergat P3110306.jpg

Hypselodoris

Scientific classification
Kingdom:

Animalia
Phylum:

Mollusca
Class:

Gastropoda
(unranked):

clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Euctenidiacea
clade Doridacea


Superfamilies

See text.



Doridacea is a taxonomic grouping of dorid nudibranchs, shell-less marine gastropod mollusks.[1] included in the clade Euctenidiacea of the clade Nudibranchia.




Chromodorididae



Taxonomy


  • Superfamily Doridoidea

    • Family Dorididae

    • Family Actinocyclidae

    • Family Chromodorididae

    • Family Discodorididae





Phyllidiidae


  • Superfamily Phyllidioidea

    • Family Phyllidiidae

    • Family Dendrodorididae

    • Family Mandeliidae





Goniodorididae


  • Superfamily Onchidoridoidea (= Phanerobranchiata Suctoria)

    • Family Akiodorididae

    • Family Calycidorididae

    • Family Goniodorididae

    • Family Onchidorididae

    • Family Corambidae





Polyceridae


  • Superfamily Polyceroidea (= Phanerobranchiata Non Suctoria)

    • Family Polyceridae

    • Family Aegiridae - In Bouchet & Rocroi (2005) Aegiretidae is an incorrect subsequent spelling.

    • Family Gymnodorididae

    • Family Hexabranchidae

    • Family Okadaiidae




Description


Nudibranchs in this grouping have a mantle which overlaps the sides of the foot, apart from the tail in some families. In the Superfamily Polyceroidea and the Family Goniodorididae this is often reduced to a ridge which may bear processes. There is usually a ring of external branched gills surrounding the anus towards the back of the body, but in some subgroups these gills can be located beneath the sides of the mantle (Family Phyllidiidae, Family Corambidae). Typically there are two rhinophores with lamellae which arise through the mantle towards the front of the animals.



References





  1. ^ Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. .mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
    ISBN 3-925919-72-4. ISSN 0076-2997. 397 pp.



















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