PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Haplophragmoides walteri

Lituolida - Haplophragmoididae

Taxonomy

Trochammina walteri was named by Grzybowski (1898). It is a 3D body fossil.

It was recombined as Haplophragmoides walteri by Govindan and Bhandari (1988).

Sister species lacking formal opinion data

H. asanoi, H. bartensteini, H. barthouxi, H. calcula, H. calculus, H. carinatum, H. ciscoensis, H. collyra, H. colusaensis, H. concavoides, H. concavus, H. convexus, H. crickmayi, H. cushmani, H. desertorum, H. eggeri, H. eggeri, H. emeljanzevi, H. excavata, H. excavata, H. excavatus, H. fimbrians, H. fimbriatus, H. fraseri, H. gigas, H. gilberti, H. glabra, H. globigerinoides, H. gracilis, H. hendersonense, H. howardense, H. howardensis, H. impensus, H. impressus, H. indentatus, H. infracretacea, H. infracretaceous, H. joukowskyi, H. kingakensis, H. laminatus, H. latidorsatum, H. latidorsatus, H. lithuanicus, H. marga, H. mutabilis, H. neocomianus, H. nigeriensis, H. nonioninoides, H. nonionionides, H. obesus, H. perexplicatus, H. peripheroexcavatus, H. planus, H. postis, H. probata, H. rota, H. rugosa, H. schleferi, H. schleiferi, H. spadix, H. spiritense, H. umbilicatus, H. umbonatus, H. vasiceki, H. volossatovi, H. votubilis, H. chapmani, H. suborbicularis

Synonymy list

Year	Name and author
1898	Trochammina walteri Grzybowski p. 290 figs. pl. 11, fig. 31
1988	Haplophragmoides walteri Govindan and Bhandari p. 84

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Rank	Name	Author
kingdom	Chromista	Cavalier-Smith 1981
subkingdom	Rhizaria	()
phylum	Foraminifera	(Eichwald 1830)
order	Lituolida

Rank	Name	Author
superfamily	Lituoloidea
family	Haplophragmoididae	Maync 1952
genus	Haplophragmoides	Cushman 1910
species	walteri	(Grzybowski 1898)

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.

†Haplophragmoides walteri Grzybowski 1898

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Locomotion:

stationaryo

Life habit:

semi-infaunalo

Diet:

omnivoreo

Created:

2007-11-28 00:47:02

Modified:

2009-05-20 05:31:44

Source: o = order

Reference: Kiessling 2004

Age range: base of the Ypresian to the top of the Pliocene or 56.00000 to 2.58000 Ma

Collections (25 total)

Time interval	Ma	Country or state	Original ID and collection number
Ypresian	56.0 - 48.07	North Pacific	Haplophragmoides walteri (270732)
Ypresian - Lutetian	56.0 - 41.03	India	Haplophragmoides walteri (91366 91367 91368 91369 91370)
Lutetian	48.07 - 41.03	North Pacific	Haplophragmoides walteri (268631 271476)
Priabonian - Rupelian	37.71 - 27.3	North Pacific	Haplophragmoides walteri (271484)
Rupelian	33.9 - 27.3	North Pacific	Haplophragmoides walteri (268618)
Chattian	27.3 - 23.04	North Pacific	Haplophragmoides walteri (272197)
Chattian - Aquitanian	27.3 - 20.45	North Pacific	Haplophragmoides walteri (268552 268608 268610)
Aquitanian - Burdigalian	23.04 - 15.98	North Pacific	Haplophragmoides walteri (268606)
Early/Lower Miocene - Middle Miocene	23.04 - 11.63	North Pacific	Haplophragmoides walteri (261059)
Middle Miocene	15.98 - 11.63	North Pacific	Haplophragmoides walteri (261041 261050)
Middle Miocene - Late/Upper Miocene	15.98 - 5.333	North Pacific	Haplophragmoides walteri (261032)
Late/Upper Miocene	11.63 - 5.333	North Pacific	Haplophragmoides walteri (260992 261006 261012 261016)
Pliocene	5.333 - 2.58	North Pacific	Haplophragmoides walteri (260975)
Pliocene - Pleistocene	5.333 - 0.0117	North Pacific	Haplophragmoides walteri (260963)