Cocculinoidea
Encyclopedia
The Cocculinoidea, as now designated, is a superfamily of deepwater limpet
s, marine gastropods, the only superfamily in the clade Cocculiniformia, one of the main clades of gastropods according to the taxonomy as set up by (Bouchet & Rocroi, 2005
).
Cocciliniformia was previously designated as a superorder, but is no longer.
), the superfamily Cocculinoidea contains the families Bathysciadiidae
and Cocculinidae
.
The Cocculinoidea (Cocculinacea Dall, 1882) are combined with the Lepetelliodea (Lepetellacea Dall, 1882) in Cocculinoformia Haszprunar, 1987, referred to as a clade in Bouchet & Rocroi, 2005
although it was previously designated a superorder by Ponder & Lindberg, 1997
. Bouchet & Rocroi(2005) leave the Cocculiniformia to consist only of the Cocculinoidea, having moved the Lepetelloidea to the Vetigastropoda
.
(Note that before the recent stipulation by the ICZN , the majority of invertebrate superfamilies ended in -acea, or -aceae, not -oidea.)
Limpet
Limpet is a common name for a number of different kinds of saltwater and freshwater snails ; it is applied to those snails that have a simple shell which is more or less conical in shape, and either is not spirally coiled, or appears not to be coiled in the adult snails.The name limpet is most...
s, marine gastropods, the only superfamily in the clade Cocculiniformia, one of the main clades of gastropods according to the taxonomy as set up by (Bouchet & Rocroi, 2005
Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised by Philippe Bouchet and Jean-Pierre Rocroi is currently the most up-to-date overall system for classifying gastropod mollusks...
).
Cocciliniformia was previously designated as a superorder, but is no longer.
Taxonomy
According to Bouchet & Rocroi, 2005Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised by Philippe Bouchet and Jean-Pierre Rocroi is currently the most up-to-date overall system for classifying gastropod mollusks...
), the superfamily Cocculinoidea contains the families Bathysciadiidae
Bathysciadiidae
Bathysciadiidae is a family of sea snails, deep-sea limpets, marine gastropod mollusks in the clade Cocculiniformia .This family has no subfamilies.- Genera :...
and Cocculinidae
Cocculinidae
Cocculinidae is a family of sea snails, deep-sea limpets, marine gastropod mollusks in the clade Cocculiniformia .- Genera :Genera within the family Cocculinidae include:...
.
The Cocculinoidea (Cocculinacea Dall, 1882) are combined with the Lepetelliodea (Lepetellacea Dall, 1882) in Cocculinoformia Haszprunar, 1987, referred to as a clade in Bouchet & Rocroi, 2005
Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised by Philippe Bouchet and Jean-Pierre Rocroi is currently the most up-to-date overall system for classifying gastropod mollusks...
although it was previously designated a superorder by Ponder & Lindberg, 1997
Taxonomy of the Gastropoda (Ponder & Lindberg, 1997)
The taxonomy of the Gastropoda, as revised by Winston Ponder and David R. Lindberg in 1997, is an older taxonomy of the class Gastropoda, the class of molluscs consisting of all snails and slugs...
. Bouchet & Rocroi(2005) leave the Cocculiniformia to consist only of the Cocculinoidea, having moved the Lepetelloidea to the Vetigastropoda
Vetigastropoda
Vetigastropoda is a major taxonomic group of sea snails, marine gastropod mollusks that form a very ancient lineage. Taxonomically Vetigastropoda are sometimes treated as an order although they are a clade in Bouchet and Rocroi, 2005....
.
(Note that before the recent stipulation by the ICZN , the majority of invertebrate superfamilies ended in -acea, or -aceae, not -oidea.)
Further reading
- Strong E. E., Harasewych M. G. & Haszprunar G. (2005) "Phylogeny of the Cocculinoidea (Mollusca, Gastropoda)." Invertebrate Biology 122(2): 114-125.