Species list, Checklist of Superorder Thoracica (Barnacles) for Ascension (Saint Helena, Ascension and Tristan da Cunha)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
Browser for Arthropods

Region search

British overseas territory Atlantic

Saint Helena, Ascension and Tristan da Cunha

Ascension

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INSECTOIDGERENGDARK LIGHT

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Checklist for Superorder Thoracica Darwin, 1854 (Barnacles)
and region Ascension (Saint Helena, Ascension and Tristan da Cunha)

Class	Maxillopoda Dahl, 1956 Maxillopods	21 36 41	Families Genera Species	Taxom
Subclass	Thecostraca Gruvel, 1905	4 6 8	Families Genera Species	Taxom
Infraclass	Cirripedia Burmeister, 1834 Barnacles	4 6 8	Families Genera Species	Taxom
Superorder	Thoracica Darwin, 1854 Barnacles	4 6 8	Families Genera Species	Taxom

List of families for Ascension
4 Families width 8 Species

Scalpellidae Pilsbry, 1907		3	Species	Taxom
Balanidae Leach, 1806		3	Species	Taxom
Lepadidae Darwin, 1852	Goose barnacles	2	Species	Taxom
Oxynaspididae Gruvel, 1905		0	Species	Taxom

Genera for Ascension
6 Genera with 8 Species

Arcoscalpellum Hoek, 1883		2	Species	Taxom
Austromegabalanus Newman, 1967		2	Species	Taxom
Lepas Linnaeus, 1758	Goose Barnacles	2	Species	Taxom
Megabalanus Hoek, 1916		1	Species	Taxom
Oxynaspis Darwin, 1852		0	Species	Taxom
Teloscalpellum Zevina, 1883		1	Species	Taxom

Species list for Ascension
8 Species

Arcoscalpellum africanum Hoek, 1883
Arcoscalpellum antarcticum Hoek, 1883
Austromegabalanus cylindricus Gmelin, 1791
Austromegabalanus isolde Holthius & S..., 1967
Lepas (Anatifa) hillii Leach, 1818
Lepas (Lepas) anatifera Linnaeus, 1758	Common goose barnacle
Megabalanus azoricus Pilsbry, 1916	Azorean barnacle
Teloscalpellum antarcticum Hoek, 1883

Subnodes of Thoracica with occurrences in Ascension

Order	Pedunculata Lamarck, 1818 Goose barnacle, Goose barnacles, Gooseneck barnacle, Gooseneck barnacles, Stalked barnacle, Stalked barnacles	3 4 5	Families Genera Species	Taxom
Order	Sessilia Lamarck, 1818 Acorn barnacles, Sessile barnacles	1 2 3	Family Genera Species	Taxom

Links, sources and further information

Thoracica at artfakta.se
Thoracica at irmng.org
Thoracica at itis.gov
Thoracica at marinespecies.org