Ryan HodnettSea Grape (Coccoloba uvifera)
#Coccoloba #SeaGrape #ArtWithOpenSource #Darktable #CCBYSA #Plant #Plants #Nature #NaturePhotography #Photo #Photography
#Coccoloba #SeaGrape #ArtWithOpenSource #Darktable #CCBYSA #Plant #Plants #Nature #NaturePhotography #Photo #Photography
Vietnamnet BOTĐặc sản Khánh Hòa: Rong nho, trồng một lần thu hoạch quanh năm, được ví như "trứng cá hồi xanh" nhờ vị giòn mát và giàu dinh dưỡng. Món ăn dân dã nay đã trở nên phổ biến trong các gia đình.
#KhánhHòa #đặcsản #rongnho #ẩmthực #KhanhHoa #specialty #seagrape #cuisine #vietnam
Đặc sản Khánh Hòa trồng 1 lần thu cả năm, được ví như trứng cá hồi xanh
Từng là món ăn dân dã gắn liền với người dân miền biển, rong nho nay đã trở thành đặc sản nổi tiếng của Khánh Hòa, xuất hiện phổ biến trong mâm cơm của nhiều gia đình thành thị nhờ vị giòn mát, dễ ăn và giàu dưỡng chất.
ScubaHankNYCSailor’s Eyeball (Valonia ventricosa): The World’s Largest Single-Celled Organism
Quick Facts: Sailor’s Eyeball
Scientific Name Valonia ventricosa Common Names Sailor’s Eyeball, Sea Grape, Bubble Algae Class Green Algae (Chlorophyceae) Size Up to 5cm (Golf ball size) Location Tropical zones (Caribbean, Indo-Pacific) Key Feature It is a single massive cellThe Biological Anomaly
Spotting a Sailor’s Eyeball is a unique experience because you are looking at a freak of nature. Unlike most marine plants that are made of millions of microscopic cells, the Valonia ventricosa is a single, massive cell.
This unique biology creates its signature metallic shine. Because there are no internal cell walls to scatter light, the entire organism reflects the blue ocean water like a polished mirror. It is essentially a living, liquid-filled balloon.
Field Observation: Sint Eustatius
I filmed this particular specimen off the coast of Sint Eustatius in the Caribbean. Unlike many that are firmly wedged into the reef, this one was drifting and bouncing freely among the seagrass.
Watching it roll with the gentle surge highlights just how delicate it is. It really does behave like a fluid-filled balloon, completely at the mercy of the current. It’s a rare opportunity to see one fully exposed like this, rather than hidden inside a dark crevice.
Camera Gear & Settings
- Camera: Panasonic GH5
- Lens: LUMIX G Series 14-42mm
- Housing: Nauticam
- Audio: Original composition (Logic Pro X)
FAQ: Is the Sailor’s Eyeball Dangerous?
No. The Sailor’s Eyeball is not dangerous to divers or humans. It is not venomous and does not sting.
However, divers should avoid squeezing them. Because the organism is a single cell, “popping” it releases thousands of spores into the water column. In some conditions, this can cause the algae to spread rapidly and overgrow surrounding coral.
#bubbleAlgae #greenAlgae #Nature #sailorSEyeball #seaGrape #underwaterBall #ValoniaVentricosa
Sean Riley
HelenPhotographed these beautiful, orange backlit seagrape leaves one autumn afternoon. The leaves are normally green but as they mature and get ready to fall, they turn yellow and then orange. Autumn in Central Florida is normally low-key but signs are there if we look for them. Textured art.
Sun Lit Seagrape is here with #FreeShipping https://www.pictorem.com/856971/Sun%20Lit%20Seagrape.html
#seagrape #leaf #leaves #botanical #orange #art #artists #artwork #FediArt #photography #MastoPhoto #BuyIntoArt #fediverse #FediGiftShop
