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220
Remarks: Established as a subdivision of the
Polybranchiata, containing the families Proctonotidae,
Aeolidiidae, Fionidae, Glaucidae,
Dotidae, and Hermaeidae.
Paracephala Gravenhorst, 1845
Reference: Das Thierreich nach den Verwandtschaften
& Übergängen in den Klassen
und Ordnungen desselben dargestellt: 33
Remarks: Established as an order containing
the taxa Pteropoda and Gastropoda.
Paracephalophora Blainville, 1824
Reference: Dictionnaire des Sciences Naturelles,
32: :94
Remarks: Established as a class of Malacozoaria,
contents equivalent to Gastropoda,
containing the subclasses Dioica, Hermaphrodita,
and Monoica.
Paragastropoda Linsley & Kier, 1984 [29 March]
Reference: Malacologia, 25(1): 249
Remarks: Established as a class containing the
orders Orthostrophina and Hyperstrophina.
Parasita P. Fischer, 1883 [20 December]
Reference: Manuel de conchyliologie et de
paléontologie conchyliologique, (6): 517, 547
Remarks: Established as a division of the
Nudibranchiata containing the family Entoconchidaeonly.
Paratectibranchia Salvini-Plawen, 1988
Reference: The Mollusca, volume 11: 326
Remarks: Taxon including the Bullomorpha,
Anaspidea, Saccoglossa, Thecosomata,
Umbraculomorpha, ?Gymnosomata, and
?Acochlidiomorpha.
Partuloinei Schileyko & Starobogatov, 1989
Reference: [in Golikov & Starobogatov] Trudy
Zoologicheskogo Instituta, 187: 75
Remarks: Established as infraorder contain-
ing the family Partulidae only.
Patelliones Golikov & Starobogatov, 1984
Reference: [in Amitrov] Spravochnik po
sistematike iskopaemykh organismov: 37
Remarks: Established, at the rank of subclass,
as a substitute name for Cyclobranchia, containing
the superorders Archinacelliformii and
Patelliformii.
Patellogastropoda Lindberg, 1986 [February]
Reference: American Malacological Bulletin,
4(1): 115
BOUCHET&ROCROI
Remarks: Unranked taxon including the fami-
lies Patellidae, Acmaeidae, and Lepetidae.
Ranked as order by Lindberg (1988: 55).
Patelloidea Ihering, 1876
Reference: Jahrbücher der Deutschen Malakozoologischen
Gesellschaft, 3: 139
Remarks: Established as suborder containing
the families Tecturidae, Patellidae, and Lep-
etidae. Spelling emended by Naef (1911:
158159) to Patellinae, used at rank above
order, as equivalent to Docoglossa. Spell-
ing and rank emended by Golikov & Starobogatov
(in Amitrov, 1 984: 37) to superorder
Patelliformii, order Patelliformes, and suborder
Patelloidei. Ranked by Salvini-Plawen
(in Mizzaro-Wimmer & Salvini-Plawen, 2001 :
67) as order Patellida, containing the family
Patellidae only.
Pectinibranchia Cuvier, 1814 [December]
Reference: [in Blainville] Bulletin des Sciences
par la Société Philomatique de Paris,
Zoo/og/e, (1814): 178
Remarks: Original spelling (vernacular) "Pectinibranches".
Latinized (as a family) by Goldfuss
(1820: xliv, 644). Established as an
order including the families "les Trochoïdes",
"les Buccinoides" and "les Sigarets". See
also Ctenobranchiata and Trochiones.
Pediculariiformes Golikov & Starobogatov,
1984
Reference: [in Amitrov] Spravochnik po
sistematike iskopaemykh organismov: 38
Remarks: Established as an order; no contents
given. Spelling and rank emended by Golikov
& Starobogatov (1989: 73) to suborder
Pediculahoidei, containing the superfamilies
Pediculahoidea, Trivioidea, and Lamellario-
idea.
Pedoneura Rankin, 1979 [25 May]
Reference: Royal Ontario Museum, Life Sciences
Contributions, 116: 83
Remarks: Established as a suborder contain-
ing the families Acochlidiidae, Palliohedyl-
idae, and Strubelliidae.
Pelagiellida Runnegar& Pojeta, 1985
Reference: The Mollusca, volume 10: 28, 50
Remarks: Established as an order of Monoplacophora
containing the family Pelagiellidae
only. Also declared new by MacKinnon
(1985: 75). Spelling emended to Pelagielli-
formes by Parkhaev (2001 :
1 34-1 35).