PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchPromachocrinus fragarius, commonly called the Antarctic strawberry feather star, is a feather star described as a new species in a 2023 taxonomic revision. A 2025 review reports that it has 20 arms and a central body structure with a strawberry-like outline. The comparison refers to that central structure, not to the whole animal.
Why is it called the Antarctic strawberry feather star?
The name refers to the shape of the animal’s central body structure, called the centrodorsal. A 2025 review describes it as rounded-conical, widening slightly before curving back to a rounded tip—a shape it compares to a strawberry.
Does it really have 20 arms?
Yes. The 2025 genus review diagnoses P. fragarius with 20 arms. This is a species-specific count reported by that review.
What kind of animal is it?
Promachocrinus fragarius is a feather star in the genus Promachocrinus. Its common name is the Antarctic strawberry feather star.
#1 Best Overall
- You will get: the package contains 12 pieces of imitation coral decorations, including corals and starfishes in a variety of shapes, sufficient quantity can meet your decorative needs
- Quality material: made of quality polyresin material, the coral reef decor is reliable and safe to use, friendly to your fish and shrimp, not easy to fade or fray
- Suitable size: various sizes of simulated coral plants decorations with different vibrant colors are suitable for decorating your fish tank or aquarium
- Practical and eye-catching: the fish tank coral decor will show and maintain the realistic effect of the landscape in underwater environments, not easy to get rot, eye-catching and attractive
- Beautiful gifts: the artificial starfish and coral decorations can create a colorful and charming atmosphere in your aquarium, nice gifts for your families and friends who want to decorate their fish tanks
| Detail | What the research reports |
|---|---|
| Scientific name | Promachocrinus fragarius |
| Common name | Antarctic strawberry feather star |
| Arm count | 20, according to the 2025 genus review |
| Strawberry-like feature | The central body structure, or centrodorsal |
How did scientists identify the species?
McLaughlin, Wilson, and Rouse published a taxonomic revision in Invertebrate Systematics in 2023. The work combined mitochondrial DNA sequencing, additional genetic evidence for some representatives, and reassessment of physical characteristics.
The revision recognized eight species in the Promachocrinus complex, including four previously unnamed species described as new. P. fragarius was one of them. The authors noted that some members of the group cannot be reliably distinguished by morphology alone, so DNA evidence matters for identifying those species.
Rank #2
- ✨【High quality and non-toxic Silicone Material】Premium environment friendly silicone, non-defrmation, heat resisting, acid-proof, non-expansion and non-toxic.It is soft, flexible and dynamic,safe for your lovely fish,no harm to your real aquarium creature.
- ✨【Meticulously Painted With Great Detail To Realistic】Look extremely realistic and natural.With help of wave maker, it can move in water, vivid as a real Starfish.
- ✨【Long-lasting and Fade-resistant】It will not go rot, more beautiful and attractive.The design can maintain the long-time effect of realistic landscape.
- ✨【Beautiful and Vivid Decoration For Fish Tank】Use this Starfish to create a colorful, intriguing atmosphere in your Aquarium, and can attract more attention for your fish tank or aquarium.With orgeous color, very beautiful and lifelike.which will add unique landscape for your blank and tedious fish tank.
- ✨【Suitable For Both Fresh and Salt Water Environment】Practical with many environmental adaptations, looks and works great in all types of freshwater habitats such as shrimp tanks, fishbowls and decorative glass vessels.
What the research establishes—and what it does not
- Established: P. fragarius was formally described in the 2023 revision.
- Established: The 2025 genus review reports 20 arms and a strawberry-like centrodorsal.
- Important qualification: The 2023 revision recognized eight species in the complex and described four previously unnamed species as new.
- Not established here: A complete species-specific distribution, depth range, abundance, or specimen measurements.
Why does the revision matter?
The revision shows how a group of similar-looking feather stars previously treated under one broad species name could include several distinct species. The research combined genetic evidence with anatomical reassessment, and its authors cautioned that appearance alone is not enough to distinguish every member of the group.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.FAQ
What is the Antarctic strawberry feather star?
It is the common name for Promachocrinus fragarius, a feather star formally described as a new species in a 2023 taxonomic revision.
Free tools Windows power users keep installed
One-click scans. No signup required.
Rank #3
- Made of resin,it is -friendly,high simulation and ,will not fade away.
- Proper decoration will be good for fish to live in the fish for .
- This artificial starfish is rightly used for ornamenting your fish for .
- Fish for for require some decoration to add landscape to it,which will make it look beautiful.
- 5 s starfish in random colors per package.
Why is it called strawberry-like?
The 2025 genus review applies the comparison to the shape of its central body structure, the centrodorsal—not to the entire animal.
How many arms does it have?
The 2025 genus review reports 20 arms for P. fragarius.
Rank #4
- Vibrant Under the Sea Decor: transform any space into an alluring underwater landscape with our set of 8 fake corals and starfish; Crafted from lightweight plastic, these under the sea pool floats come in stunning different colors; With soft textures designs, illuminate mermaid party decorations
- Durable and Reusable: our coral reef decor are not only beautiful but also designed to last; Made from durable plastic, they withstand multiple uses across different events; Reinvigorate the appeal of your ocean-themed celebrations without worrying about wear and tear, allowing for creative options across seasons and styles
- Enchantingly Realistic: infuse charm and realism into your decor with meticulously crafted artificial corals and starfish that mimic natural marine environments; Their lifelike detail makes them ideal for bathroom decorations and beach-themed Christmas tree adornments, bringing a taste of the ocean to your home or event
- Versatile Home and Event Decor: from mermaid birthday parties to Mediterranean-style home interiors, these artificial aquarium coral decorations are ideal for any nautical-themed setup; Use them as ocean-scented bowl fillers or nautical accents, enhancing your spaces with versatile design options that captivate and delight
- Perfect Size for Versatile Design: each artificial coral measures approximately 4.72 x 5.91 inches, while the starfishes are about 4.72 inches in size; These dimensions provide a dynamic range to suit various decorative needs, from tabletop accents to eye-catching photo props, ensuring a memorable presentation at any gathering or thematic celebration
Was it newly discovered in 2023?
It was formally described as a new species in a 2023 revision. The dossier does not establish that the animal itself was first found that year.
Quick Recap
Best Value
- Versatile Set: This set includes 14 pieces of mini artificial coral plants, perfect for adding a pop of color and natural beauty to your aquarium or terrarium.
- Realistic Design: Crafted with high-quality materials, these plants mimic the intricate details and vibrant hues of real coral, creating an authentic underwater environment.
- Easy Installation: Simply arrange and secure the coral plants in your desired layout, no complicated setup required.
- Low Maintenance: Unlike live coral, these artificial plants require no special lighting or feeding, making them a hassle-free addition to your aquatic display.
- Mini size: Each coral piece measures approximately 1-2 inches (2-5 cm) in height, allowing for versatile arrangements in Small and Medium tanks.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
