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Tag: Phylogeny

Abyss Adaptations Biology Cephalopods Evolution

The Lonely Existence of Vampire Squids

Dr. M January 13, 2019 CephalopodevolutionOctopusPhylogenysquidVampire Squid

Vampyroteuthis infernalis or the “vampire squid from Hell” is likely one of the coolest denizens of the deep. At one-foot long (You thought it was bigger…

View More The Lonely Existence of Vampire Squids
Abyss Evolution Microbes Uncategorized

The weird sizes and exotic shapes of nematode worms

Holly Bik January 15, 2015 nematodePhylogenyReproductionsedimentssizing ocean giantsSpiculesstory of size

FACT: We study evolution in nematodes by constructing trees out of their penis size. Ok, well a “penis” in male nematodes is actually a hard copulatory…

View More The weird sizes and exotic shapes of nematode worms
Biology Crustacean Currents Evolution New Research Organisms Paleobiology Seeps, Vent, & Whale Falls

The Origins of Hairy Crabs

Dr. M June 19, 2013 AntarcticaDancingDavid HasselhoffDiscoevolutionHoff CrabkiwaPestoPhylogenyyeti crab

Everyone’s favorite crabs are back in the news!  Yeti Crabs! Those deep-sea beasties with hairy claws or chests!  A new paper in Proceedings B led…

View More The Origins of Hairy Crabs
Adaptations Evolution Paleobiology

Veins of Water: The Evolution of the Echinoderm Water-Vascular System

Kevin Zelnio March 20, 2012 EchinodermataechinodermsEvolutionary HistoryfossilMadreporitePhylogenyRadial SymmetryWater Vascular SystemXyloplax

  Echinoderms are one of the most highly derived groups of animals with many species as significant components of several marine communities. They’re classified by…

View More Veins of Water: The Evolution of the Echinoderm Water-Vascular System

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