All snails and their ancestors, the Gastropods, share a common feature. We people with fancy Ph.D.’s in biology call this a synapomorphy, a word derived from the Greek words for “together with”, “away from”, and “shape”, namely syn, apo, and morphe. You might think the shell is a common feature of snails, but Gastropoda also . . . → Read More: How the Gastropod Got Its Twist
|
By Dr. M, on  October 8th, 2012  2 comments  Adaptations, Cephalopods, Organisms  evolution, Gastropoda, larvae, Mollusc, mutation, poetry, shell, slugs, Snail, torsion, veliger By Miriam Goldstein, on January 17th, 2012 One comment Mating & Reproduction apophallation, banana slug, Mollusc, sex This is a repost from my former blog The Oyster’s Garter and was originally published on March 24, 2008. I’m re-posting in honor of Kate Clancy‘s & Scicurious‘ Sex, gender and controversy: writing to educate, writing to titillate session at Science Online 2012, since this is one of the silliest bits of sex-related writing I’ve . . . → Read More: Perverted cannibalistic hermaphrodites haunt the Pacific Northwest!
By Kevin Zelnio, on September 14th, 2011 Leave a comment Expeditions, Life At Sea, Organisms, Scientist!, Seeps, Vent, & Whale Falls deep sea, Field Museum, Hydrothermal Vents, Janet Voight, Mollusc, Wood Dr. Janet Voight of the Field Museum of Natural History in Chicago talks about exploring deep sea ecosystems and her research on deep sea marine invertebrates. Many of these images are familiar to me as I was generously invited to participate on a cruise to hydrothermal vents in 2003 by her while I was merely . . . → Read More: Janet Voight: In 1860s “Educated People Could Not Envision” Life on the Seafloor
By Miriam Goldstein, on December 14th, 2010 6 comments Organisms Antarctica, Clione, Doctor Who, Limacina, Mollusc, Predation “Don’t blink. Blink and you’re dead. Don’t turn your back. Don’t look away. And don’t blink.” – The Doctor The Weeping Angels are the monster of the week in one of my very favorite Doctor Who episodes. They look like saccharine angel statues…until they strike. The Weeping Angels could very well have been modeled . . . → Read More: Angels in Antarctica
The sea slug Elysia chlorotica I first discovered Dr. Pat Krug when he gave a talk at Scripps and revealed that he had named a new species of sea slug after Willow from Buffy the Vampire Slayer in order to “capture the spirit of sexual flexibility.” Now Dr. Krug is back with a great interview . . . → Read More: The Slug Song, and more from Dr. Krug the slug drug lug
By Dr. M, on September 6th, 2010 2 comments Adaptations, Cephalopods, Ecology, Evolution, Mating & Reproduction, Organisms acoustic, adaptation, Cephalopod, ear, echinoderms, evolution, Gastropod, Geerat Vermeij, Mollusc, Morphology, Predation, RB Editor's Selection, reprodcution, sensory, shell, Sound Why don’t animal’s use wheels in locomotion? Why aren’t blue whales bigger? Why are there no freshwater starfish? Why are there no tree dwelling cephalopods? Why can’t my dog make a decent cocktail? These are the kinds of questions that intrigue me. Apparently I am not alone. Geerat Vermeij’s new paper “Sound reasons for silence: . . . → Read More: If Molluscs Could Communicate What Would They Say?
By Kevin Zelnio, on June 20th, 2010 4 comments Adaptations, Organisms bivalve, Giant Clam, Mollusc, National Geographic That is all. By Dr. M, on March 7th, 2010 9 comments Adaptations, Biology, Cephalopods, Mating & Reproduction, Opinion & Editorial, Organisms aplacophora, Arthropoda, Bernoulli, body size, echinoderms, Gastropod, Invertebrate, Invertebrate Wars, logarithimic spiral, Mollusc, Radula, shell, Vampire Squid A blog war is starting to develop again. No I am not talking about this one. I am talking about the Great Invertebrate Wars. Everything was quiet until someone had to stir the pot. GIW I took many causalities with molluscs taking the clear win. Which invertebrate group will take GIW II? If polls are . . . → Read More: Molluscs, now with 100% more awesum
By Kevin Zelnio, on October 17th, 2009 One comment Education, Organisms donation, Donor's Choose, MLML, Mollusc, Playing Cards, tall ship, The Other 95% Eric at The Other 95% has been revealing a new card from an NSF funded mollusc playing card set. This set is awesome (disclaimer – I am previewing, fact checking and testing them out) and will NOT be on the market for a while. They are intended to be used in classrooms to teach about . . . → Read More: Behold the Jack of Diamonds!
By Dr. M, on March 29th, 2008 3 comments Adaptations, Opinion & Editorial, Organisms Aristotle's Lantern, Conidae, Gastropod, Mollusc, Radula, Snail Jim has decided that he will join the darkside for the Invertebrate Battle Royale. That’s fine! We wouldn’t want someone with such poor cognitive processes on our team. Jim’s attack centers on the idea that the Aristotle’s Lantern is cooler than the radula. Now I just cannot stand for this. Especially after reading about . . . → Read More: You Should Fear and Respect the Radula
|
|
|
Copyright © 2013 Deep Sea News - All Rights Reserved Powered by WordPress & Atahualpa |
|
Recent Comments