zoom_in Click to enlarge

Kettneraspis

▲ ▼

description Kettneraspis Overview

Kettneraspis is an extinct genus of spiny odontopleurid trilobite that existed during the Devonian period. It is distinguished by an elaborately ornamented exoskeleton, featuring elongated, sweeping marginal spines that line both the cephalon and the pygidium. Fossils of this genus are commonly uncovered in Devonian marine strata, with notable discoveries in Morocco, North Africa, and Europe. It is frequently studied by paleontologists examining ancient marine invertebrate ecosystems.

help Kettneraspis FAQ

What geological period did the Kettneraspis trilobite live in?

Kettneraspis lived during the Devonian period, approximately 419 to 359 million years ago. Fossils of this genus are typically found in the Devonian strata of Europe, particularly the Czech Republic, and North Africa. They thrived in the ancient reef environments that characterized this era.

What does a Kettneraspis trilobite look like?

Kettneraspis is an odontopleurid trilobite famous for its extremely spiky appearance. It features elaborate, barbed marginal spines lining both the cephalon (head) and the pygidium (tail). These spines likely served as a defense mechanism against predatory fish and cephalopods.

Where are Kettneraspis fossils most commonly found?

While not as common as some other trilobite genera, well-preserved Kettneraspis fossils are highly prized by collectors and frequently found in Europe. The famous Barrandian area in the Czech Republic yields some of the most detailed specimens in the world. Finding a complete specimen with all its delicate spines intact is a rare and valuable discovery.

What did the Kettneraspis trilobite eat?

As a bottom-dwelling arthropod, Kettneraspis is believed to have been a predator or scavenger. It likely used its many legs to feel for and capture small, soft-bodied organisms in the sediment of the Devonian sea floor. Its spiky armor protected it while it foraged for food.

swap_horiz

Looking for Kettneraspis alternatives? Compare top competitors ranked & scored

arrow_forward