Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Strophomena (Actinomena) arachnoidea

Strophomenata - Strophomenida - Strophomenidae

Taxonomy
Strophomena arachnoidea was named by Lindström (1880) [Strophomena ? arachnoidea].

It was recombined as Strophomena (Actinomena) arachnoidea by Öpik (1930); it was recombined as Actinomena arachnoidea by Jaanusson (1958).

Synonymy list
YearName and author
1880Strophomena arachnoidea Lindström
1930Strophomena (Actinomena) arachnoidea Öpik p. 166
1958Actinomena arachnoidea Jaanusson

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyStrophomenoideaKing 1846
familyStrophomenidaeKing 1846
subfamilyStrophomeninaeKing 1846
genusStrophomenaRafinesque and De Blainville 1824
subgenusActinomenaOpik 1930
speciesarachnoidea(Lindström 1880)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 1.0 to < 10g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2009-06-10 11:58:19
Modified: 2009-06-10 13:58:19
Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013

Age range: Caradoc or 458.20000 to 449.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Caradoc458.2 - 449.5Sweden (Saljan) Actinomena arachnoidea (77102)