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Katabuporhynchus
Taxonomy
Katabuporhynchus was named by Sartenaer (2014).
It was assigned to Platyterorhynchidae by Sartenaer (2014).
It was assigned to Platyterorhynchidae by Sartenaer (2014).
Species
Synonymy list
Year | Name and author |
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2014 | Katabuporhynchus Sartenaer pp. 278 - 280 |
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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
Reference | Diagnosis | |
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P. A. Sartenaer 2014 | Shell medium to large size, moderately gibbous. Outline transversely oval to elliptical. Hinge line and ventral interarea short. Shell thickest at front margin or posterior to front margin. Sulcus, fold, and median costae starting at or very close to the beaks. Apical angle very wide. Costae in moderate number; median costae commonly divided or intercalated; parietal costae absent; lateral costae, when present, simple and evanescent posteriorly. Shell thick posteriorly. Delthyrial cavity undulated. Dental plates absent or vestigial. Teeth and dental sockets small. Septum slender. Very shallow median depression in the undivided hinge plate. Crural bases stout. Crura raduliform, closely set. Ventral muscle field slightly impressed. |
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Collections (99 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Givetian | USA (Pennsylvania) | Leiorhynchus mesacostale (9885) | |
Givetian | USA (New York) | Camarotoechia mesacostales (86235 86238 86239 86240 86241 86242 86243 86244 86245 86246 86247 86250 86254 86256 86261 86264 86267 86268 86269 86318 86319 86653 86657 86658 89805 89811 89816 89817 89818 89819 89823 89825 89827 89830 89878 89890 89894 89895 89897 89919 89920 89926 89938 89939 89945 90841 90842 90843 90844 90845 90848 94411 96341 96345 96356 96362 96365 96367 96371 96373 96375 96376 96377 96378 111343 111345 111470 111612 111616 111623 111624 111627 111631 111634 111635) Camarotoechia mesacostalis (54405) Leiorhynchus mesacostale (94437 94438 94443) Leiorhynchus mesacostalis (54682) | |
Givetian - Frasnian | USA (New York) | Leiorhynchus mesacostalis (54537 54684 54685) | |
Frasnian | USA (New York) | Leiorhynchus mesacostalis (10227 10236 54469 54528 54586) | |
Frasnian | USA (Pennsylvania) | Leiorhynchus mesacostalis (54496 54683) | |
Famennian | USA (Montana) | Leiorhynchus mesacostalis (54254) | |
Famennian | USA (New York) | Camarotoechia mesacostalis (54404) Leiorhynchus mesacostalis (14261 54260 54261 54262 54263 54493) |