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Pycnodonte tarda

Bivalvia - Ostreida - Gryphaeidae

Taxonomy

No taxonomic data are available

Sister species
Gryphaea belli, Pycnodonta frauscheri, Pycnodonta rarilamella, Pycnodonta vesicularis (syn. Ostrea szajnochai), P. amakusensis, P. costei (syn. Ostrea (Crassostrea) costei, Pycnodonta costei, Ostrea hissarensis), P. erici, P. ewekoroensis, P. gryphovicinus, P. heermanni, P. loeli, P. nigeriensis, P. percrassa, P. squarrosa, P. trigonalis, P. vesicularis
Sister species lacking formal opinion data
P. aucella, P. belli, P. frauscheri, P. houzeaui, P. kansasense, P. kellumi, P. mackayi, P. aucella, P. gambaensis, P. navaniaensis

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
—OstreomorphiFerussac 1822
—OstreioniFerussac 1822
—OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(Fërussac 1822)
suborderOstreidina(Ferussac 1822)
superfamilyOstreoidea(Rafinesque 1815)
familyGryphaeidaeVialov 1936
subfamilyPycnodonteinaeStenzel 1959
genusPycnodonte(Fischer von Waldheim 1835)
speciestarda

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: Waipawan or 55.80000 to 53.00000 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Waipawan55.8 - 53.0New Zealand (Chatham Islands) Pycnodonte tarda (50991 50992 50993 51050 51052 51078 51079 51081 52559 52561)
Waipawan55.8 - 53.0New Zealand Pycnodonte tarda (51084 52447 52558)