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Heterastridium

Hydrozoa - Milleporina - Heterastrididae

Taxonomy
Heterastridium was named by Reuss (1865) [Sepkoski's age data: Tr Nori-u]. It is not extant.

It was assigned to Heterastrididae by Stanley and Senowbari-Daryan (1999); and to Milleporina by Sepkoski (2002).

Species
H. conglobatum

Synonyms
Synonymy list
YearName and author
1865Heterastridium Reuss
1999Heterastridium Stanley, Jr. and Senowbari-Daryan p. 797
2002Heterastridium Sepkoski
2002Stoliczkaria Sepkoski

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RankNameAuthor
kingdomAnimalia()
phylumCnidariaHatschek 1888
subphylumMedusozoa
classHydrozoaOwen 1843
RankNameAuthor
orderMilleporina
familyHeterastrididaeFrech 1890
genusHeterastridiumReuss 1865

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.

G. †Heterastridium Reuss 1865
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Invalid names: Stoliczkaria [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: stationaryc
Attached: yesc
Life habit: epifaunalc
Diet: carnivorec
Diet 2: suspension feederc
Vision: blindc
Created: 2007-08-27 03:49:02
Modified: 2010-02-11 07:06:40
Source: c = class
Reference: Kiessling 2004

Age range: base of the Wordian to the top of the Sevatian or 266.90000 to 205.60000 Ma

Collections (57 total)


Time interval Ma Country or state Original ID and collection number
Wordian - Capitanian266.9 - 259.51China (Guizhou) H. sp. (47456)
Changhsingian254.17 - 252.17China (Guizhou) H. sp. (80251)
Carnian237.0 - 228.0Indonesia H. conglobatum (204273)
Carnian - Norian237.0 - 208.5Indonesia (Timor) H. conglobatum (205303)
Late/Upper Triassic237.0 - 201.4USA (Alaska) H. sp. (112416 112417 112422 112437 112441 112442 112448 112462 112463 112468 112527)
Norian228.0 - 208.5Oman H. sp. (101376)
Norian228.0 - 208.5Austria (Calcareous Alps) H. sp. (38148)
Norian228.0 - 208.5Iran (Isfahan) H. spp. (138966)
Norian228.0 - 208.5Mexico (Sonora) H. conglobatum (39170 39172)
Norian228.0 - 208.5Cyprus H. conglobatum (73866)
Norian228.0 - 208.5Russian Federation (Adygea) H. conglobatum (36719)
Norian228.0 - 208.5Canada (British Columbia) H. conglobatum (22994 100584)
Norian228.0 - 208.5Russian Federation (Adygea republic) H. conglobatum (36720 36721 36722)
Norian228.0 - 208.5USA (Alaska) H. conglobatum (33430 112470) H. sp. (85146 101510 112410 112411)
Norian228.0 - 208.5Iran H. conglobatum (37983) H. sp. (98644)
Norian - Rhaetian228.0 - 201.3USA (Alaska) H. conglobatum (44433 44441 44444)
Lacian221.5 - 215.56USA (Alaska) H. sp. (112251)
Alaunian215.56 - 212.0Oman H. sp. (73260)
Alaunian - Sevatian215.56 - 205.6Indonesia H. sp. (204424 204492)
Alaunian - Rhaetian215.56 - 201.3Iran (South Khorasan) H. conglobatum (133222)
Sevatian212.0 - 205.6USA (Alaska) Heterastridium indet. (44440) H. sp. (44437 44442 97814)
Sevatian212.0 - 205.6Iran H. sp. (36869)
Sevatian212.0 - 205.6New Caledonia H. conglobatum (178178)
Sevatian212.0 - 205.6Austria H. granulatum (170674)
Sevatian212.0 - 205.6Tajikistan H. conglobatum (34648)
Sevatian212.0 - 205.6United Arab Emirates H. sp. (85064)
Rhaetian208.5 - 201.3USA (Alaska) H. conglobatum (100532) H. sp. (100401 100533 100535)
Rhaetian208.5 - 201.3Mexico (Sonora) H. sp. (34984)