description Drotops megalomanicus Overview
Drotops megalomanicus is a large phacopid trilobite from Lower Devonian marine deposits in Morocco. It is distinguished by a broad, strongly vaulted exoskeleton, prominent compound eyes, and a surface covered with conspicuous tubercles. Complete specimens can reach roughly 15 centimeters or more, making the species unusually large within its group. It is familiar to paleontologists and fossil collectors through articulated specimens recovered from Moroccan limestone, although reconstructed commercial examples require careful evaluation.
insights Ranking position
Drotops megalomanicus ranks #5 of 282 in the Trilobite ranking, behind Cyclopyge, ahead of Calymene blumenbachii.
help Drotops megalomanicus FAQ
Where are Drotops megalomanicus fossils found?
They are found in Lower Devonian marine rocks in Morocco, particularly deposits exposed in the Anti-Atlas region. The animal lived in a sea covering the area roughly 400 million years ago.
What are the bumps covering Drotops megalomanicus?
The conspicuous bumps are tubercles ornamenting its calcified exoskeleton. Along with its broad head and vaulted body, this texture gives Drotops a much rougher appearance than smoother trilobites such as Flexicalymene.
How did the large eyes of Drotops work?
Drotops had schizochroal compound eyes, a distinctive feature of phacopid trilobites. Each eye contained relatively large, individually separated lenses that provided a wide view of its marine surroundings.
Why are complete Drotops fossils often treated cautiously by collectors?
Complete articulated specimens are valuable, so commercial examples may be restored, composited, or heavily prepared. Buyers commonly inspect whether the free cheeks, eyes, spines, and thoracic segments belong to the same approximately 15-centimeter animal.
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