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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyllene
Taxonomy
Cyllene was named by Gray (1834) [Sepkoski's age data: T Mi R]. It is extant.
It was assigned to Nassariidae by MacNeil (1960); to Nassariinae by Wilson (1994); and to Neogastropoda by Sepkoski (2002).
It was assigned to Nassariidae by MacNeil (1960); to Nassariinae by Wilson (1994); and to Neogastropoda by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
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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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| height | 5 | 4.84 | 4.20 | 6.70 | 4.40 | 1.03 |
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Paleocene to the top of the Early/Lower Pleistocene or 66.00000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 61.66 Ma
Minimum age of oldest fossil (stem group age): 61.66 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Paleocene | USA (Texas) | C. bellana (86464) | |
| Selandian | USA (Alabama) | C. bellana (205472) | |
| Middle Paleocene - Late/Upper Paleocene | USA (Alabama) | C. bellana (85330) | |
| Thanetian | USA (Alabama) | C. bellana (86177 90439 92034 92352) | |
| Ypresian | USA (Alabama) | C. bellana (80792 89873 89946 90038 90039 90040 90143 90144 90145 97454) | |
| Aquitanian | Myanmar | C. pretiosa (76582 76595 76596) | |
| Aquitanian | France | C. desnoyersi (74861) | |
| Late/Upper Miocene | Japan (Okinawa) | C. gracilenta (42167) | |
| Pliocene | India | C. varians (77658) | |
| Pliocene | Japan | C. pulchella (97111) | |
| Early/Lower Pleistocene | Fiji | C. sp. (94832) |