AMPHIPYNDACIDAE Riedel, 1967
publication ID |
https://doi.org/ 10.5252/geodiversitas2021v43a15 |
publication LSID |
urn:lsid:zoobank.org:pub:DC259A19-9B35-4B33-AD9F-44F4E1DA9983 |
persistent identifier |
https://treatment.plazi.org/id/038DDA73-FFD6-FE77-05DB-F98DFACA4C3A |
treatment provided by |
Felipe |
scientific name |
AMPHIPYNDACIDAE Riedel, 1967 |
status |
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Family AMPHIPYNDACIDAE Riedel, 1967
Amphipyndacidae Riedel, 1967a: 148 ; 1967b: 296; 1971: 657. — Petrushevskaya 1971b: 985 [as a subfamily]. — Petrushevskaya & Kozlova 1972: 545. — Nakaseko et al. 1975: 174. — Nakaseko & Sugano 1976: 131. — Riedel & Sanfilippo 1977: 877. — Dumitrica 1979: 32; 1995: 30. — Anderson 1983: 44. — Sanfilippo & Riedel 1985: 596. — Takemura 1986: 55. — O’Dogherty 1994: 138. — Hollis 1997: 66. — De Wever et al. 2001: 266, 268. — Suzuki H. et al. 2002: 180; 2004: 383. — Suzuki & Gawlick 2003: 191. — Afanasieva et al. 2005: S303. — Afanasieva & Amon 2006: 152-153. Amphipyndacinae – Dumitrica 1995: 31.
TYPE GENUS. — Amphipyndax Foreman, 1966: 355 [type species by subsequent designation: Amphipyndax enesseffi Foreman, 1966: 356 ].
INCLUDED GENUS (CENOZOIC ONLY). — Amphipternis Foreman, 1973a: 430 (= Amphiparvex synonymized byO’Dogherty et al. 2009a: 327; Protostichocapsa synonymized by De Wever et al. 2001: 268).
DIAGNOSIS. — A multisegmented Nassellaria whose post-cephalis segments are separated by distinct dividers. The apical part is robust and consists of a spherical cephalis, a narrowly necked tunnel with a thick separator in the lower part of the cephalic cavity. The robust proximal top part is fully or partially covered by a thick poreless wall. No rods from the initial spicular system extend outwards from the shell.
STRATIGRAPHIC OCCURRENCE. — Early Berriasian-early Middle Miocene.
REMARKS
The initial spicular system of the Amphipyndacidae has been repeatedly discussed and documented ( Foreman 1966: text-fig. 1-9; Empson-Morin 1982: text-fig. 2; Takemura 1986: 36-37; De Wever et al. 2001: fig. 176). According to Empson-Morin (1982), the cephalis and thorax correspond to the cephalic cavity of aforementioned papers.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Amphipyndacoidea |
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AMPHIPYNDACIDAE Riedel, 1967
Suzuki, Noritoshi, Caulet, Jean-Pierre & Dumitrica, Paulian 2021 |
Amphipyndacidae
AFANASIEVA M. S. & AMON E. O. 2006: 152 |
SUZUKI H. & GAWLICK H. - J. 2003: 191 |
DE WEVER P. & DUMITRICA P. & CAULET J. P. & NIGRINI C. & CARIDROIT M. 2001: 266 |
HOLLIS C. J. 1997: 66 |
DUMITRICA P. 1995: 30 |
DUMITRICA P. 1995: 31 |
O'DOGHERTY L. 1994: 138 |
SANFILIPPO A. & RIEDEL W. R. 1985: 596 |
DUMITRICA P. 1979: 32 |
RIEDEL W. R. & SANFILIPPO A. 1977: 877 |
NAKASEKO K. & SUGANO K. 1976: 131 |
NAKASEKO K. & YAO A. & ICHIKAWA K. 1975: 174 |
PETRUSHEVSKAYA M. G. & KOZLOVA G. E. 1972: 545 |
PETRUSHEVSKAYA M. G. 1971: 985 |
RIEDEL W. R. 1967: 148 |
RIEDEL W. R. 1967: 296 |