Wonderful photography of amazing, mostly out of sight animals. Just some notes -- not a review:
Spineless
Portraits of Marine Invertebrates, The Backbone of Life
Susan Middleton
The human population has more than doubled since the 1950s. Cost: One the land, natural systems and the diverse forms of life they contain have declined precipitously, meadows have disappeared along with 90 percent of many kinds of fish, squid and other ocean wildlife. (Sylvia Earle)
Lilliputian realm
97% Earth’s water is ocean
There is no better designer than nature. (Alexander McQueen)
Includes newly discovered like the Kanaloa squat lobster and Wanawana crab.
Vernal pools ephemeral shallow freshwater pools that dry out in summer and replenished by winter rains and snowmelt.
Some eggs can withstand years of desiccation and extreme temperature fluctuation.
Ornate tubeworms
Jean-Baptiste Lamarck and Georges Cuvier early 19th c fundamental plan of org of the animal body. Disticont vert and invertebrates without blood, hough many inv possess red blood. Animal kingdom: animals with backbones and not (inv).
Each creature fantastically endowed with elaborate regalia devised to allure and deceive, protect from predators, attract mates and meals, and express survival strategies that are utterly delightful to the eye and mind.
Spineless….tough characters perfectly adapted to their lives on Earth.
Animals who display such enchanting gestures, colors and postures, such extravagant eye makeup and such various moods, animated, kin prose, stubborn, independet and oddly generous.
OCean acidification already harming calcareous shells most notably molusks and corals.
Fieldwork.
Capture the dignity of these animals.
Earth 4.5 billion, 3 billion first life emerged - blue-green algae (cyanobacteria)
Cell langage, division of labor i multicellular.
Some cells in sponge can regenerate/build a new sponge...sponges can lies 1000s of yrs.
Collagen, protein provides structural support, ubiquitous throughout the animal kingdom.
Taxonomy
Linnaeus established 1758
100 yrs later Darwin challenged the Linnaean assumption that animals are immutable and posited instead that all animals have descended from some primordial form through the process natural selection, that is, descent with favorable modifications preserved over time.
Cambrian explosion 500 mil yrs ago, rise to animal diversity.
Ancestry of all creatures traced back to then.
Candy corn nudibranch
Graceful kelp crab
Stubby squid adorable.
Rainbow comb jelly,
Red-eye Medusa
Sea gooseberry
Island Nudibranch resembles ceramic art swirled.
Textile cone shell artful
Rose lace coral
Life forms body plan adapt to environment
Spherical, radial and bilateral. Sponges an exception, not symmetrical
Spherical: Radiolarians, Ernst Haeckel, exquisite renderings of the, inspired furniture designs and arch of the day.
Radial: no head, tail...drift.
Arthropod - bilateral advanced onto land, trails
Dogs members of same species, but even within a species, differentiation is less obvious in the early developmental stages. She photog adult and newborn to show how diff mature dogs look yet puppies strangely look much more alike.
Radial animals drift or lead a sessile life. They have a top and bottom but no right or left sides, head, tail, no side leads, redering locomotion relativelly ineffective.Circle of tentacles aoround exposed mouth.
Sponges
rudimentary lifeforms
invented collagen, a protein found in all animals that provides the body with the rigidity required to grow large. Sponges are active and powerful pumping organisms, filtering a ton of water for every ounce of food they consume. Deceptively simple, they can resurrect themselves from a single cell. Nervous systems - the centralization of cells into nerve cords -developed after sponges.
Fossil evidence traces the first footprints on land, called track ways, more than 400 million years ago, and thus pioneering animal (arthropods with jointed exoskeleton) walked out of the sea and onto land on legs with hinged joints. Arthropods landed with a winning design. The field of robotics has drawn inspiration from the arthropod body plan and used it as a model. Versatile.
Chambered nautilus a living fossil.
Octopuses intelligent.
Expressive colors patterns textures, live short lives or would achieve.
Chromatophores pigment cells ability to change color, pattern. Can alter appearance quickly and dramatically.
Echinodermata sea stars fearsome predators.
Worm adapted to almost every habitat on Earth.
Tube-building marine worms are architectural artisans, carefully selecting individual sand grains and assembling them into tubular homes by secreting a mortar-like substance.
Shape env many ways: recycling plant and animal matter into carbon dioxide gas and therefore helping stabilize the atmosphere, and stabilize mud bottom.
3 percent of phylum Chordata invertebrates : tunicates (sea squirts) and lancelets (nearly transparent flattered spear-shaped animals. 3 defining chordate creature features are a motochord, dorsal nerve and pharyngeal gill slits.
Fantastical creatures
Mosaic Pom-Pom Crab
Diamondback nudibranch and all other nudibranches
Graceful decorator crab
Tiger cowrie
Christmas tree hydroid - colony, indivs called polyps
Mantis shrimp best eyes in the world
Blue-eyed hermit
Pacific giant octopus
Chitons - 8 overlapping shell plates across back.
Hermit appropriate shells of dead others.
Sea snails quick and agile in bipedal mode.
Fuzzy island crab resembles costumed dancer
Some: mucus discharge helps them survive stinging prey attacks.
Unity and diversity
water- support
secretions, digestion, respiration, circulation, reproduction.
Slugs including nudibranches are snails without shells.
Smooth brown peanut worm move well with muscular proboscis.
Sea gooseberry shiny jewel-like glassy orbs belong to gelatinous comb jellies.