#patiria miniata

[fungusqueen]

Bat Star (Patiria miniata) at Moss Cove beach in Laguna Beach. We just completed a few days of low-tide (during daylight), but next month starting around Nov. 14, it will also be a good time for tide-pooling in SoCal. Double check your local tide charts to be sure! Anything under 2 ft is pretty good for observing tide pools

[sitting-on-me-bum]

Nervous system of a juvenile sea star (Patiria miniata) about 1 cm wide. Labeled with an antibody against acetylated tubulin after optical clearing, and captured using a color-coded Z-projection.

By Laurent Formery (USA).

Light Microscopy Awards

[todaysbat]

Bat Star (Patiria miniata)

Their name comes from the webbing that fills the space between their rays, giving them the appearance of a bat's wing.

image description: a photo of a purple starfish on a rock in an aquarium

image source: my photo

[feather-bone]

[ID: a digital illustration of a wide orange starfish surrounded by stylized purple sea urchins, water, sand, and stone. End]

#00192 BAT STAR

Patiria miniata

PHYLUM ECHINODERMATA, CLASS ASTEROIDEA

An intertidal starfish found along the Pacific coast from Alaska to Mexico. It eats both living plants and animals as well as dead detritus - it secretes digestive juices to liquefy food sources before ingesting them.

[symptomsofdeceit]

Did you name your characters after their respective animals scientific name? That's such a interesting little detail! Their names sound fresh AND there's meaning! Catch me trying to figure out the first names of all characters now 😭😭 Not sure what aquatic animal has "Johnsoni" in their name though /j

I did, I’m glad you noticed this!! I just chose a part of their scientific name that looked like it would suit them. I’m really happy with how it turned out!! Something fresh but with meaning is what I was hoping for 💕

(I’ll clarify real fast that it’s not necessary in the game’s world to be named that way! Your mc can have any name. This is just something fun I like to do instead of coming up with names.)

I’ll put it under a cut, but here’s a list for everyone:

Thaumo = thaumoctopus mimicus (mimic octopus)

Nalis = sepia officinalis (common cuttlefish)

Tremo = tremoctopus (blanket octopus)

Dr. Willani = chromodoris willani (no common name)

Johnsoni = parastichopus johnsoni (Johnson’s sea cucumber)

Orca = orcinus orca (killer whale)

I haven’t decided on names for 2 people yet. I have their scientific names, I’m just still deciding which part of it suits them most!

The childhood friend = acanthaster planci (crown of thorns starfish)

The BERE agent = patiria miniata (sea bat or bat star)

[uncharismatic-fauna]

Uncharismatic Fact of the Day

Why do starfish always win? Because they're a-head! A new study of starfish genes has revealed that what we thought were arms are actually just extensions of the starfish's head, each containing DNA corresponding to various areas of the brain. This suggests that, at some point in their evolution sea stars had a torso, but lost it and became only disembodied heads. You can read more about this fascinating discovery here!

(Image: The star of the discovery, the bat starfish (Patiria miniata) by Olivia Johnson)

If you like what I do, consider leaving a tip or buying me a ko-fi!

[jenfoundabug]

Tide pooling finds north of Santa Cruz. Lots of cool critters <3

Bat star (Patiria miniata)

Feather boa kelp (Egregia menziesii)

Unknown marine isopod

Eelgrass isopod (Pentidotea resecata)

Sunburst anemone (Anthopleura sola) and Corallina

Greater moon jelly (Aurelia labiata)

Hermit crab, likely Pagurus venturensis

Rock barnacles (genus Balanus)

Pale beach hopper (Megalorchestia columbiana)

North American hermit crab (Isocheles pilosus)

[dougdimmadodo]

Bat Star (Patiria miniata)

Family: Cushion Star Family (Asterinidae)

IUCN Conservation Status: Unassessed

A small species of starfish found in a variety of habitats across the Pacific coast of North America, the Bat Star is named for the thin membrane that runs between its "arms", which has been compared to the wings of bats. Highly variable in appearance, members of this species are usually red with five arms but may also be yellow, brown, pink, blue or black and have anywhere from 4 to 9 arms, especially after enduring an injury or an awkward regeneration of a lost limb. As with all starfishes a Bat Star's arms are lined with chemical-sensitive cells and small light-detecting organs comparable to crude eyes, and through the use of these organs (as well as the numerous tiny tube-like feet lining their undersides) they crawl slowly along the seafloor in search of algae, carrion and immobile or slow-moving animals; lacking teeth or jaws, they feed by enveloping prey with their arms and then extending their stomachs out of a small mouth in their centre, externally digesting their food and absorbing the nutrients released as a result. Each individual Bat Star is either male or female, and when the waters around them are sufficiently warm females freely release huge number of tiny eggs into the water to be externally fertilized by gametes released by males.

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Image Source: Here

[insidewarp]

Two-month old juvenile sea star (Patiria miniata)

Dr. Laurent Formery

[obscureoldguy]

What is this, you ask? Why, of course, it's the nervous system of a juvenile sea star (Patiria miniata) about 1 cm wide. Labeled with an antibody against acetylated tubulin after optical clearing, and captured using a color-coded Z-projection.

No, but seriously folks, check out the link above for more amazing miniature beauty.

[juliiluvvsyu]

Image 1 : Sunflower sea star - Pycnopodia helianthoides

Fun Fact: As a juvenile, sunflower stars start with five arms and as they grow older they grow up to 24! Σ（・□・；）

Image 2 : Royal starfish - Astropecten articulatus

Fun Fact: Royal stars are carnivores and catch their food with their arms. They even swallow it whole too! (^з^)-☆

Image 3 : Bat star - Patiria miniata

Fun Fact: If two bat stars bump into each other, they will start to look like they're "arm wrestling" in slow-motion (so cute!) ^ ^

September 26 , 2023 (๑>◡<๑)

[fungusqueen]

Bat Star (Patiria miniata) video set to Caroline Polachek's "Crude Drawing Of An Angel"

[aangussca]

Art Studio 1 Research: Biology of Slime (IDEA 2) PART 2

Artist Archive (both ideas): Markos Kay's aBioGenesis (2022)

aBioGenesis (2022, CGI-animated short film (57 secs))

Markos Kay's works exist in between art and biology, in this case creating a visual 'reimagining' of the theory that early cellular life originated from 'primordial lipids'.

Organic forms (droplets, bubbles, vesicles/vacuoles, veins, flowers, cells, etc.) could perhaps influence how my 'slime-inspired work' may look (abstract?).

Abstract/biomorphic animation is definitely something I may use for my own work.

Artist Archive (both ideas, but primarily idea 2a): Aron Sanchez-Baranda

1st Row (left to right) - photographic prints: Fundament, Pisaster ochraceus/Anthopleura xanthogrammica (2021), Hair, Gum and Blood, Stemonitis sp. (2019), Febrile, Urticina eques (2021)

2nd Row (left to right) - short film screencaps: Take me to your heart, Phoca vitulina birth remnants (2017), Higher class tissue, Octopus rubescens (2021), Proportion dependent, Anthopluera sola (2023)

3rd Row (left to right) - short film screencaps: Cell wall, Aplysia californica (2023), World entire, Anthopluera sola (2023), Transactive memory, Anthopluera sola under UV light (2022)

4th Row (left to right) - short film screencaps: Lap, Neverita lewisii (2021), Cooperation offer, Ophiodromus pugettenis lives within patiria miniata (2022), Sparkling reflective stacks of purine crystals, Flabellinopsis iodinea (2023)

Aron Sanchez-Baranda's photographs and films exist as both documentation and art.

His close-ups of fungi and marine wildlife abstract the natural forms of the subject, focusing on the colours, the patterns, the shapes and textures interacting with each other, and the glistening water, mucus, etc. of their surfaces.

This may perhaps play into the natural vs. unnatural, familiar/comfortable vs. repulsive?

Artist Archive (both ideas, but primarily idea 2b): Anicka Yi's tempura-fried flower sculptures and artificial honeycomb lamps

1st Row (left to right): Maybe She's Born With It (2015), ALZ/AZN (2015), Lapidary Tea Slave (2015)

2st Row - tempura-fried flower sculptures: Installation shot of all three sculptures listed about

1st Row (left to right) - artificial honeycomb (epoxy resin) lamps: Escape From The Shade 1 (2016), Escape From The Shade 7 (2016), God Make It This Time Or Never At All (2017)

2nd Row (left to right) - artificial honeycomb (epoxy resin) lamps: Mausoleum Of Easy Going (2017), Slippage Between Law and Art (2022), One Bright Pearl (2022)

Anicka Yi is another artist who explores biology and art, but more within the context of sensory immersion and how it may trigger emotional responses.

In the case of her tempura-fried flower sculptures, the strong smell of oil, tempura batter and decaying plants exudes from a hybrid between crystallised and molten/dripping forms (interesting to play with both shape/texture and smell).

As for her artificial honeycomb lamps, she transforms the 'honeycomb' into a 'draping cloth' while maintaining its texture and translucency - with colours ranging from softer and more natural to more vibrant and emotive (perhaps textured sculptures and light/colour for a tangible, interactive form?).

[evoldir]

Fwd: Job: CarnegieMellonU.Bioinformatics

Begin forwarded message: > From: evoldir@evol.biology.mcmaster.ca > Subject: Job: CarnegieMellonU.Bioinformatics > Date: 15 February 2024 at 05:57:24 GMT > To: rdmpage@gmail.com > > > > Echinobase is hiring. > Applications will be accepted until we fill the position so apply > immediately. > > Application Instructions > Applications, including a cover letter, curriculum vitae indicating > your interest should be submitted electronically via Interfolio at > https://ift.tt/WYdEX9t. > > Veronica Hinman is a PI on a newly renewed NIH grant that funds an > international team to develop Echinobase (Echinobase.org), a community > resource for echinoderm genomic research. The Department of Biological > Sciences at Carnegie Mellon University is seeking candidates for a > full-time Senior Bioinformatician to improve the contiguity and accuracy > of echinoderm genome assemblies, enhance the annotation of gene models > through orthology mapping, improve Gene Ontology and integration > with external sources and process bulk RNA-seq data for subsequent > use in viewing phenotypes and relative expression across multiple > species. Opportunities for independent projects are available depending > on interest and experience. Opportunities to teach and mentor students > are also available depending on the candidate's interests and experience. > > Responsibilities will include: > - Continued integration (full or partial) of community-provided >  assemblies. > - Improving the assembly and annotations for existing genomes (e.g. >  Patiria miniata). > - Enhance the functional annotation of genomic elements and datasets. > - Automated merging of multiple genome annotations. > - Addressing many:X homology relationships by considering orthogroups. > - Whole-proteome ontology analyses of supported species (e.g. PFAM, >  InterPro). > - Coordination of external resource integration (e.g. UniProt, AGR, >  PhylomeDB). > - Deployment of SRA / GEO pipeline for gene expression visualization. > - Compute ???Expression Phenotypes??? to be provided to Curate >  for the ECAO. > - Process and prepare single-cell data for visualization across >  multiple species. > - Implement UCSC cell browser to browse single-cell datasets. > > Flexibility, excellence, and passion are vital qualities within > MCS. Inclusion, collaboration, and cultural sensitivity are valued > competencies at CMU. Therefore, we are in search of a team member who is > able to effectively and professionally interact with a varied population > of internal and external partners. We are looking for someone who shares > our values and who will support the mission of the university through > their work. > > Qualifications > - PhD degree in computational biology, bioinformatics, evolutionary or >  developmental biology or related fields is required. > - An interest in echinoderm genomics. > - Ability to summarize and communicate technical information in a clear, >  concise manner to multiple audiences. > - Ability to publish computational and biological results in peer- >  reviewed journals. > - Ability to work with an international team on the development of >  tools. > - Compensation will be commensurate with experience. > > The Mellon College of Science (MCS) is home to four departments and > many programs and research centers that cross disciplines. We approach > scientific problems from fresh angles using creative interdisciplinary > approaches while drawing on our departmental strengths in the core > sciences. MCS faculty members are nationally and internationally > recognized for their research in various fields, including molecular > and cellular biology and genomics. > > Cheryl Telmer

[cilginfizikcilervbi]

Deniz Yıldızının Sinir Sistemi

Deniz Yıldızının Sinir Sistemi Mikroskop üreticisi Evident, her yıl düzenlediği Bilimsel Işık Mikroskobu Ödülü’nü bu yıl deniz yıldızının (Patiria miniata ya da yarasa yıldızı) sinir sistemi çalışması ile ABD’den Laurent Formery’ye verdi. 1 cm boyutlarındaki örnek, önce antikor ile işlem gördü daha sonra yapay olarak boyanarak en ince detaylarına kadar görüntülenmesi sağlandı. Yazan: Selim…

[gaetaniu]

Nel corso della loro evoluzione le stelle marine hanno perso il corpo per diventare solo testa

L’insolita simmetria a cinque assi delle stelle di mare (Patiria miniata) ha a lungo confuso la nostra comprensione dell’evoluzione animale. Per secoli i naturalisti si sono interrogati su cosa potesse costituire la testa di una stella di mare, comunemente chiamata “stella marina”. Quando si guarda un verme o un pesce, è chiaro quale sia l’estremità della testa e quale quella della coda. Ma con…