209:, giving evidence that embryonic torson is not the cause of asymmetric coiling of typical gastropod shells. Physiologic restriction points to the viscera being turned 180 degrees with the gills and anus to the front and the aperture positioned to best facilitate retreat inward by the head and foot.
327:
often expanded abruptly; dorsal slit-band distinct, the slit itself generally very long and narrow, sometimes represented by a row of openings; surface with transverse lamellae or lines, usually crossed at right angles by short
216:
Part I divided the
Bucaniinae into two tribes, the Bucaniides, in which the exhalent emargination is a short slit, and the Salpingostoma in which the exhalent orifice consists of one or more holes in series, known as trema.
446:
Text Book of
Paleontology edited by C. R. Eastman adapted from German of K. A. von Zittel, 2nd edition revised and enlarged by the editor in collaboration with the following named specialists: R.S. Bassler, W. H. Dall,
191:
183:
584:
661:
571:
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397:. Treatise on Invertebrate Paleontology. Lawrence, Kansas: Geological Society of America and University of Kansas Press. p. I171 - I184.
213:
201:, in 1960 included the bucaniids in the Bellerophontidae as the subfamily Bucaniinae, and considered them true gastropods belonging to the
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623:
666:
261:
192:
Paleozoic molluscs of uncertain systematic position with isostrophically coiled shells (Gastropoda or
Monoplacophora)
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Lethaea geognostica oder
Beschreibung und Abbildung der fĂŒr die Gebirgs-Formationen bezeichnendsten Versteinerungen
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Bouchet P. & Rocroi J.-P. (Ed.); FrĂœda J., Hausdorf B., Ponder W., ValdĂ©s Ă. & WarĂ©n A. 2005.
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Bouchet & Rocroi, (2005) have elevated the tribes
Bucaniides and Salpingostoma to the subfamilies
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and have shells in which the apertural margins tend to flare. Most genera have a slit and
376:, Harrison and Smith, Minneapolis, 48 plates. Pages 813-1081, plates 61-82. Bucaniidae on
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rather numerous, merely in contact, or embracing slightly, all visible in the
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This article incorporates public domain text from reference.
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The
Geological and Natural History Survey of Minnesota,
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taxonomy of the
Gastropoda by Bouchet & Rocroi, 2005
393:
J.Brooks Knight; et al. (1960). R.C. Moore (ed.).
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http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278
409:
Classification and nomenclator of gastropod families
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300:Family Bucaniidae was originally described by
456:. MacMillan & Co., London. xii + 839 pp.
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174:, others some modification of this feature.
150:of uncertain position possibly being either
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362:The Lower Silurian Gastropoda of Minnesota
186:categorizes Bucaniidae in the superfamily
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252:Genera in the family Bucaniidae include:
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476:. I. Theil: Lethaea palaeozoica. Atlas.
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311:The type description reads as follows:
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364:. In: Ulrich E. O., Scofield W. H.,
162:. The family lived from the Lower
662:Early Ordovician first appearances
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490:Drawings of various species of
279:, 1876 Ordovician and Silurian.
228:. They added the subfamilies,
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657:Prehistoric mollusc families
315:Symmetric, involute shells;
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419:. ISSN 0076-2997. 397 pp.
236:which includes the tribes
16:Extinct family of molluscs
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41:Scientific classification
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268:Ordovician and Silurian.
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27:Temporal range: Lower
611:Paleobiology Database
667:Devonian extinctions
296:Original description
158:in the superfamily
499:Bucania simulatrix
395:Part I, Mollusca 1
292:(incomplete list)
226:Salpingostomatinae
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598:Open Tree of Life
512:Taxon identifiers
207:Archaeogastropoda
188:Bellerophontoidea
160:Bellerophontoidea
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354:Ulrich E. O.
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238:Plectonotini
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197:J.B. Knight
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124:Subfamilies
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544:Wikispecies
501:- figure 45
374:volume 3(2)
288:Conrad 1838
203:prosobranch
652:Bucaniidae
646:Categories
550:Bucaniidae
520:Bucaniidae
439:Gastropods
435:Dall W. H.
333:References
266:type genus
222:Bucaniinae
172:selenizone
164:Ordovician
152:gastropods
140:Bucaniidae
106:Bucaniidae
76:Gastropoda
29:Ordovician
24:Bucaniidae
321:umbilicus
308:in 1897.
264:, 1847 -
47:Kingdom:
535:Q4982360
529:Wikidata
458:Page 521
454:Volume 1
378:page 849
325:aperture
306:Scofield
214:Trestise
178:Taxonomy
168:Devonian
148:molluscs
131:See text
116:Scofield
100:Family:
64:Mollusca
59:Phylum:
52:Animalia
33:Devonian
603:2915240
577:3245271
492:Bucania
258:Bucania
205:order,
166:to the
71:Class:
629:833711
590:117390
472:1876.
441:. In:
437:1913.
415:
368:&
360:1897.
356:&
317:whorls
302:Ulrich
277:Roemer
248:Genera
144:family
118:, 1897
114:&
112:Ulrich
624:WoRMS
616:70831
585:IRMNG
564:7NWDS
328:ribs.
199:et al
182:The
572:GBIF
413:ISBN
304:and
262:Hall
240:and
232:and
224:and
212:The
559:CoL
154:or
78:or
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427:^
385:^
344:^
323:;
244:.
194:.
31:-
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380:.
282:â
104:â
91:â
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