Earthling Nature

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We present this blog with the intention to serve as a journal about the life on our planet. While we are not (yet) experts in the field, our enthusiasm and interest on the different lifeforms around this world came to provide texts and comments on new and relictic subjects. This blog came from the idea of entereing the blogroll of science writting and reviving our past sites in the subject, all in Portuguese language: BioData by Rafael and Biolista by Piter. The blog will serve as a sibling to our other existing journal, Poisor Tristesi, as well for discussing the representation of both extinct and extant life in art.

Piter Boll
71 posts

Pangeia King
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  • February 24, 2017
  • 06:00 AM
  • 99 views

Friday Fellow: B. coli

by Piter Boll in Earthling Nature

by Piter Kehoma Boll It’s time to give more space for parasites, including human parasites! So today our fellow comes right from the stool of many mammals, including humans. Its name is Balantidium coli, or B. coli for short. B. coli is … Continue reading →... Read more »

Schuster, F., & Ramirez-Avila, L. (2008) Current World Status of Balantidium coli. Clinical Microbiology Reviews, 21(4), 626-638. DOI: 10.1128/CMR.00021-08  

  • February 17, 2017
  • 05:00 AM
  • 133 views

Friday Fellow: Brown-gutted Mud Roundworm

by Piter Boll in Earthling Nature

by Piter Kehoma Boll If you have your face buried in the mud at the bottom of a European lake, you may end up finding some of those tiny little roundworms known as Monhystera stagnalis. As usual, there is no common … Continue reading →... Read more »

  • February 10, 2017
  • 05:00 AM
  • 148 views

Friday Fellow: Paraná pine

by Piter Boll in Earthling Nature

by Piter Kehoma Boll As the first conifer Friday Fellow, I decided to choose one of my beloved ones, the Paraná pine, Araucaria angustifolia, also known as Brazilian pine or candelabra tree. The Paraná pine can reach up to 50 m … Continue reading →... Read more »

  • February 3, 2017
  • 05:00 AM
  • 248 views

Friday Fellow: Northern Plaited Radiolarian

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Some weeks ago I introduced a diatom here and mentioned that, despite the fact that they are a very abundant group, little information on species is available. Today our species is a radiolarian and, just as … Continue reading →... Read more »

  • January 27, 2017
  • 05:00 AM
  • 452 views

Friday Fellow: Black Bread Mold

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Today’s Friday Fellow lives in our houses and our gardens, among our food and our crops. And every time we notice it, we get upset, because it means that something we were supposed to eat is … Continue reading →... Read more »

Hernández-Lauzardo, A., Bautista-Baños, S., Velázquez-del Valle, M., Méndez-Montealvo, M., Sánchez-Rivera, M., & Bello-Pérez, L. (2008) Antifungal effects of chitosan with different molecular weights on in vitro development of Rhizopus stolonifer (Ehrenb.:Fr.) Vuill. Carbohydrate Polymers, 73(4), 541-547. DOI: 10.1016/j.carbpol.2007.12.020  

  • January 21, 2017
  • 09:54 PM
  • 217 views

Don’t let the web bugs bite

by Piter Boll in Earthling Nature

by Piter Kehoma Boll If you think spiders are scary creatures, today you will learn that they are scared too. But what could scary a spider? Well, a web bug! We usually think of spider webs as an astonishing evolutionary … Continue reading →... Read more »

  • January 20, 2017
  • 05:00 AM
  • 209 views

Friday Fellow: Giant Kelp

by Piter Boll in Earthling Nature

by Piter Kehoma Boll This week we’ll stay in the sea and meet on of the most impressive algae, the giant kelp, Macrocystis pyrifera. It is called giant for a good reason, since it can grow up to 50 m in … Continue reading →... Read more »

  • January 13, 2017
  • 05:00 AM
  • 214 views

Friday Fellow: Branching Vase Sponge

by Piter Boll in Earthling Nature

by Piter Kehoma Boll A fascinating group of animals that has not yet joined the Friday Fellows are the sponges. Different from all other animals, sponges have a unique body structure that behaves more like a plant or fungus. They … Continue reading →... Read more »

  • January 6, 2017
  • 05:00 AM
  • 251 views

Friday Fellow: Conan the Bacterium

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Most people would agree that 2016 was a hard year. So let’s try to make 2017 better by starting this year with a tough Friday Fellow, actually the toughest of them all: Conan the bacterium, or Deinococcus … Continue reading →... Read more »

  • December 30, 2016
  • 05:00 AM
  • 246 views

Friday Fellow: Peacock Spikemoss

by Piter Boll in Earthling Nature

by Piter Kehoma Boll This is the last Friday Fellow of the year and I decided to choose a beautiful and little known plant, the peacock spikemoss, more commonly known as Willdenow’s spikemoss or peacock fern, and scientifically known as Selaginella … Continue reading →... Read more »

  • December 23, 2016
  • 05:00 AM
  • 229 views

Friday Fellow: Christmas Wreath Lichen

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Celebrating Christmas (or whatever you call this time of the year), today’s Friday Fellow is another lichen. And the reason I chose it is because it is known as Christmas wreath lichen due to its red … Continue reading →... Read more »

  • December 16, 2016
  • 05:00 AM
  • 303 views

Friday Fellow: Common Stonewort

by Piter Boll in Earthling Nature

by Piter Kehoma Boll It’s always hard to introduce a less charismatic species here. Not because they are less interesting to me, but because I cannot find good information available. But I try to do my best to show all … Continue reading →... Read more »

Ariosa, Y., Quesada, A., Aburto, J., Carrasco, D., Carreres, R., Leganes, F., & Fernandez Valiente, E. (2004) Epiphytic Cyanobacteria on Chara vulgaris Are the Main Contributors to N2 Fixation in Rice Fields. Applied and Environmental Microbiology, 70(9), 5391-5397. DOI: 10.1128/AEM.70.9.5391-5397.2004  

  • December 2, 2016
  • 06:18 AM
  • 298 views

Friday Fellow: Indian shot

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Today’s Friday Fellow may not seem to be such an astonishing plant, but it has its peculiarities, some of them quite interesting. Commonly known as Indian shot, African arrowroot, purple arrowroot, and many other names, it … Continue reading →... Read more »

  • November 25, 2016
  • 05:00 AM
  • 302 views

Friday Fellow: Persian Carpet Flatworm

by Piter Boll in Earthling Nature

by Piter Kehoma Boll A flatworm again, at last! Not a land planarian, but a flatworm nonetheless. If there is a group of flatworms that may put land planarians in second plan regarding beauty, those are the polyclads. Living in … Continue reading →... Read more »

  • November 11, 2016
  • 04:00 AM
  • 196 views

Friday Fellow: Wheel Necklace Diatom

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Most of you likely know what diatoms are, microscopic algae with a silica shell that are very abundant in the world’s oceans and one of the main oxygen producers. You may have seen images like the … Continue reading →... Read more »

  • November 6, 2016
  • 09:05 PM
  • 349 views

Obama invades Europe: “Yes, we can!”

by Piter Boll in Earthling Nature

by Piter Kehoma Boll This information was known by me and some other people for quite a while, but only recently has caught attention of the general public. Obama is the newest threat in Europe. No, I’m not talking about the … Continue reading →... Read more »

  • November 4, 2016
  • 05:00 AM
  • 349 views

Friday Fellow: Silvergreen Moss

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Found throughout most of the world, you probably have encountered this fellow many times in your life, but did not pay any attention. After all, it is just a moss! Scientifically known as Bryum argenteum and popularly … Continue reading →... Read more »

  • October 28, 2016
  • 05:00 AM
  • 196 views

Friday Fellow: Sun Beetle

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Who says beetles cannot be cute? Take a look at those guys: These little fellows are beetles of the species Pachnoda marginata, commonly known as sun beetle or taxi cab beetle. Native from Africa, they reach up … Continue reading →... Read more »

Stensmyr, Marcus C., Larsson, Mattias C., Bice, Shannon, & Hansson, Bill S. (2001) Detection of fruit- and flower-emitted volatiles by olfactory receptor neurons in the polyphagous fruit chafer Pachnoda marginata (Coleoptera: Cetoniinae). Journal of Comparative Physiology A, 187(7), 509-519. info:/

  • October 21, 2016
  • 05:00 AM
  • 248 views

Friday Fellow: Witch’s Butter

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Last week I introduced a cyanobacteria that reminds me of my childhood and that is commonly known as witch’s jelly or witch’s butter. But witch’s butter is also the common name of fungus, so I thought … Continue reading →... Read more »

  • October 14, 2016
  • 07:00 AM
  • 366 views

Friday Fellow: Witch’s Jelly

by Piter Boll in Earthling Nature

by Piter Kehoma Boll I wonder how many people can say they have a bacterium that reminds them of their childhood. Well, at least I can say that I have. When I was a boy and started to know about … Continue reading →... Read more »

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