Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclostremiscus (Ponocyclus)
Taxonomy
Ponocyclus was named by Pilsbry (1953) [Sepkoski's age data: T Mi-m R]. It is extant.
It was reranked as Cyclostremiscus (Ponocyclus) by Weisbord (1962), Ladd (1966), Perrilliat (1972) and Todd (2001).
It was assigned to Cyclostremiscus by Weisbord (1962), Ladd (1966), Perrilliat (1972) and Todd (2001); and to Neotaenioglossa by Sepkoski (2002).
It was reranked as Cyclostremiscus (Ponocyclus) by Weisbord (1962), Ladd (1966), Perrilliat (1972) and Todd (2001).
It was assigned to Cyclostremiscus by Weisbord (1962), Ladd (1966), Perrilliat (1972) and Todd (2001); and to Neotaenioglossa by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1953 | Ponocyclus Pilsbry |
1962 | Cyclostremiscus (Ponocyclus) Weisbord p. 137 |
1966 | Cyclostremiscus (Ponocyclus) Ladd p. 80 |
1972 | Cyclostremiscus (Ponocyclus) Perrilliat p. 29 |
2001 | Cyclostremiscus (Ponocyclus) Todd |
2002 | Ponocyclus Sepkoski |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Subg. Cyclostremiscus (Ponocyclus) Pilsbry 1953
show all | hide all
†Cyclostremiscus (Ponocyclus) domingensis Pilsbry and Johnson 1917
†Cyclostremiscus (Ponocyclus) guppyi Mansfield 1925
†Cyclostremiscus (Ponocyclus) pentagonus Gabb 1873
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Collections (58 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Miocene | Panama | Cyclostremiscus pentagonus (52173) | |
Middle Miocene | Trinidad and Tobago | Adeorbis guppyi (74921) | |
Middle Miocene | Indonesia | Cyclostremiscus novemcarinatus (70081) | |
Tortonian | Panama (Colon) | Cyclostremiscus pentagonus (145251 145334) Cyclostremiscus sp. (61334 79790 79792 79984 79985) | |
Tortonian | Venezuela | Cyclostremiscus pentagonus (130981) | |
Tortonian | Panama (Darien) | Cyclostremiscus sp. (136122) | |
Tortonian | Panama | Cyclostremiscus pentagonus (52174 93051 93059 93171 93172 93173 93174 93175 93177) | |
Late/Upper Miocene | Indonesia (Borneo) | Cyclostremiscus cinfulifer (42339) Cyclostremiscus novemcarinatus (42221) | |
Late/Upper Miocene | Trinidad and Tobago | Cyclostremiscus pentagonus (60399 60630 60632 60634 60635) | |
Late/Upper Miocene | Palau | Cyclostremiscus cingulifera (77930) | |
Late/Upper Miocene | Marshall Islands | Cyclostremiscus novemcarinatus (77991) | |
Late/Upper Miocene | Indonesia | Cyclostremiscus cingulifera (70077) Cyclostremiscus novemcarinatus (70078) | |
Early/Lower Pliocene | Trinidad and Tobago | Cyclostremiscus sp. (60416) | |
Early/Lower Pliocene | Venezuela (Sucre) | Cyclostremsicus maiquetiensis (41550) | |
Late/Upper Pliocene | Venezuela | Cyclostremiscus pentagonus (131218) | |
Late/Upper Pliocene | Jamaica | Circulus pentagonus (58522 69090 69094) | |
Late/Upper Pliocene | Indonesia | Cyclostremiscus cingulifera (70084) | |
Late/Upper Pliocene | Mexico | Cyclostremiscus domingensis, Cyclostremiscus pentagonus (77713) Cyclostremiscus pentagonus, Cyclostremiscus guppyi (77714) | |
Late/Upper Pliocene | Mexico (Veracruz) | Cyclostremiscus pentagonus (134767) | |
Piacenzian | Panama (Bocas del Toro) | Cyclostremiscus sp. (61344) | |
Piacenzian | Panama (Bocas) | Cyclostremiscus sp. (79772 79989 79999) | |
Piacenzian | Costa Rica (Limon) | Cyclostremiscus sp. (79796 79798) | |
Early/Lower Pleistocene | Panama (Bocas) | Cyclostremiscus sp. (79871) | |
Early/Lower Pleistocene | USA (Florida) | Cyclostremiscus beaui (79331) Cyclostremiscus gunteri (79338) Cyclostremiscus pentagonus (61309) Cyclostremiscus stirophorus (79333) | |
Calabrian | Costa Rica (Limon) | Cyclostremiscus sp. (79842) | |
Middle Pleistocene | USA (Florida) | Cyclostremiscus pentagonus (61310) | |
Late/Upper Pleistocene | USA (Florida) | Cyclostremiscus pentagonus (96538) | |
Holocene | USA (Louisiana) | Cyclostremiscus pentagonus (41935 92776) |