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Susisuchus

genus of reptiles

Specimen drawers, botanical folios and brass scientific instruments under study light
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 29, 2025
Entity authorityQ7649091 ↗
Source-derived summary

Susisuchus is an extinct genus of neosuchian mesoeucrocodylian crocodyliform from the Early Cretaceous of Brazil. Fossils have been found from the Nova Olinda Member of the Aptian-age Crato Formation in the Araripe and Lima Campos Basins of northeastern Brazil. Named in 2003, Susisuchus is the sole member of the family Susisuchidae, and is closely related to the clade Eusuchia, which includes living crocodilians. The type species is S. anatoceps, known from a single partial articulated skeleton that preserves some soft tissue. A second species, S. jaguaribensis, was named in 2009 from fragmentary remains.

Discovery

The genus Susisuchus was first erected with the description of the type species S. anatoceps in 2003. S. anatoceps was found in the Aptian-age Crato Formation in the Araripe Basin, and was the first crocodyliform to be described from the formation. The holotype skeleton is the most complete known specimen of Susisuchus, including most of the bones except for those of the hindlimbs, and even traces of soft tissue. The specimen is thought to have been a desiccated carcass before it was buried and later fossilized. A second species, S. jaguaribensis, was named in 2009 from the Lima Campos Basin about 115 kilometres (71 mi) from where the skeleton of S. anatoceps was uncovered.

Editorial summary

The public source identifies “Susisuchus” as genus of reptiles. This brief keeps that definition visible, then builds a research path around Susisuchus, genus and reptiles.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current lead gives the account dated anchors—2003, 2009—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Susisuchus, genus and reptiles providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Susisuchus”, the useful work is to connect “genus of reptiles” to the records capable of establishing context and consequence.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Mar 29, 2025. The linked authority identifier is Q7649091. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2003 and 2009.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.

Best used for
  • Current terminology
  • Classification context
  • Finding cited technical literature
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.

Three-step research path

  1. Establish the record: confirm the title “Susisuchus”, its source revision and the description used here.
  2. Expand the search: follow Susisuchus primary sources, Susisuchus archive and Susisuchus research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Susisuchus”?
  2. Which observation, specimen, dataset or publication supports the account?
  3. Has classification or technical consensus changed since the cited source?
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Source & attribution

This entry incorporates text from “Susisuchus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.