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Gyraulus parvus
Taxonomy
No taxonomic data are available
Sister species
G. albertanus (syn. Menetus (Dilatata) albertanus), G. applanatus (syn. Planorbis dealbatus, G. dealbatus, G. trochiformis applanatus, G. trochiformis dealbatus), G. convexiusculus, G. costulatus, G. cryptornatus, G. geminus, G. kleini, G. krohi, G. pulici, G. sachsenhoferi, G. trochiformis, G. vermicularis, G. vermicularis
Sister species lacking formal opinion data
G. albus, G. altissimus, G. balmensis, G. bosqueti, G. circumstriatus, G. crista, G. deflectus, G. hornensis, G. inornatus, G. laevis, G. loryi, G. matraensis, G. mauritianus, G. microstatus, G. nedici, G. pabloanus, G. schulzianus, G. trochiformis, G. trochiformis, G. dubius, G. praeponticus, G. tenuistriatus
Synonymy list
No taxonomic opinions are available
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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
No measurements are available
No ecological data are available
Age range: base of the Pleistocene to the top of the Rancholabrean or 2.58000 to 0.01400 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Blancan | USA (California) | Gyraulus parvus (234637) | |
Pleistocene | USA (Florida) | Gyraulus parvus (227393 227396 227397) | |
Irvingtonian | USA (Kansas) | Gyraulus parvus (20293 20352) | |
Rancholabrean | USA (California) | Gyraulus parvus (240844) | |
Rancholabrean | USA (Michigan) | Gyraulus parvus (70130) | |
Late/Upper Pleistocene (late glacial) | USA (Texas) | Gyraulus parvus (93554) | |
Late/Upper Pleistocene (high glacial) | USA (Texas) | Gyraulus parvus (93103) | |
Late/Upper Pleistocene | Canada (Ontario) | Gyraulus parvus (174229) | |
Late/Upper Pleistocene | USA (Kansas) | Gyraulus parvus (37788) | |
Late/Upper Pleistocene (late glacial) | USA (Ohio) | Gyraulus parvus (93208) | |
Late/Upper Pleistocene | USA (Florida) | Gyraulus parvus (96538) |