Strabops thatcheri fossil aglaspidid. Potosi Dolomite, Upper Cambrian
![صورة Strabops](https://content.eol.org/data/media/60/9a/62/509.7de9d082db762b4c019ea75cbaa4a5bb.580x360.jpg)
الوصف:
Description: Strabops thatcheri fossil aglaspidid from the Cambrian of Missouri, USA (YPM 9001, Yale University's Peabody Museum of Natural History, New Haven, Connecticut, USA). (centimeter scale at right) Aglaspidids are a rare group of fossil arthropods known only from the Cambrian and Ordovician. They had a phosphatic exoskeleton consisting of a head (cephalon), a multisegmented trunk, and a tailspine. The fossil shown above is the holotype specimen of Strabops thatcheri, which is the type species of Strabops, which is the type genus of Family Strabopidae. The high-level taxonomy of aglaspidids has been debated by paleontologists. The classification given below is from Hou & Bergstrom (1997). Classification: Animalia, Arthropoda, Schizoramia, Lamellipedia, Artiopoda, Aglaspidida, Strabopida, Strabopidae Stratigraphy: Potosi Dolomite, Upper Cambrian Locality: Flat River, Missouri, USA Reference cited: Hou & Bergstrom (1997) - Arthropoda from the Lower Cambrian Chengjiang fauna, southwest China. Fossils & Strata 45. 116 pp. Date: 13 March 2015, 01:05. Source: Strabops thatcheri fossil aglaspidid (Potosi Dolomite, Upper Cambrian; Flat River, Missouri, USA). Author: James St. John.
مشمول على الصفحات التالية:
- Life
- Cellular
- Eukaryota (حقيقيات النوى)
- Opisthokonta
- Metazoa
- Bilateria
- Protostomia
- Ecdysozoa (انسلاخيات)
- Arthropoda (مفصليات الأرجل)
- Pancrustacea
- Hexapoda (سداسيات الأرجل)
- Insecta (حشرة)
- Pterygota (جناحيات)
- Neoptera (حديثات الأجنحة)
- Endopterygota
- Coleoptera (خنافس)
- Polyphaga
- Cucujiformia (سوسيات الشكل)
- Curculionoidea (سوسينات)
- Anthribidae (قاطوبيات)
- Strabops
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معلومات المصدر
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- حقوق النشر
- James St. John
- المنشئ
- James St. John
- المصدر
- Flickr user ID jsjgeology
- النص الأصلي
- ملف الوسائط الأصلي
- زيارة المصدر
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- Wikimedia Commons
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