#SeaScorpion
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kiabugboy.bsky.social
Something's off with this lobster
#eurypterid #paleoart #seascorpion #SciArt
April 11, 2025 at 6:22 PM
ultraluther.bsky.social
Pentecopterus.
My favorite Eurypterid.

#paleoart #sciart #art #seascorpion
A colored pencil drawing of Pentecopterus.
May 13, 2025 at 6:50 PM
ultraluther.bsky.social
Eurypterus.

Colors partially inspired by the Ornate Rock Lobster

#paleoart #seascorpion #arthropod #sciart #art
A digital painting of a Eurypterus swimming towards the viewer.
July 6, 2025 at 9:20 PM
saltwaterlifeuk.bsky.social
🤿 Boddam Lighthouse 31.01.2025 pretty much the only diveable spot on the north east coast 🏴󠁧󠁢󠁳󠁣󠁴󠁿 recently!

#nudibranch
#seascorpion
#lobster
#underwaterphotography
#ukwildlife

🌊 🦑
February 2, 2025 at 10:26 AM
franklode.bsky.social
A day in the lower Carboniferous.
A eurypterid is hiding.
#eurypterid #seascorpion #paleoart #Carboniferous
November 14, 2024 at 6:20 PM
dinojagger12.bsky.social
Telucaron is a giant arthropod that dwells in the murky water of the southeastern swamps. It ambushes terrestrial prey by dragging them underwater with a vice grip from its powerful chelicerae.

#seascorpion #jaekelopterus #worldbuilding #timeageddon
February 20, 2025 at 8:19 PM
franklode.bsky.social
Sea Scorpion.
- Eurypterus lacustris.
Arthopoda - Chelicerata.
Silurian Period.
Bertie Gr. Williamsville (A) Fm.
Buffalo Area -Western New York.

-Europe. Oesel island (now Saaremaa), part of present-day Estonia.

#SeaScorpion #Eurypterus #silurian #FossilFriday #fossil
March 13, 2026 at 9:40 AM
luluyam.bsky.social
(Also yes I believe you about the SeaScorpion shit. I know who that is. That's her 'business partner' who is a minor that I mentioned in my statement.)
April 11, 2026 at 3:51 PM
xccjason.bsky.social
Sea Scorpion, a #Bionicle #MOC based off the 1998 Aquazone set 6160 Sea Scorpion. (With a mini 6199 Hydro Crystalation Station included.) Built for BioCup 2023 Round 1 - Theme Saltwater Biome.

#Lego #Aquazone #Stingrays #SeaScorpion
Sea Scorpion MOC Sea Scorpion MOC Sea Scorpion MOC Side Original Set
December 6, 2024 at 4:22 AM
sheishine.bsky.social
Listed a new print, Ancient Sea Creature Diorama: Acutiramus, on my @Etsy shop!

Etsyショップに新しい（ほぼA4）ポスター「古代海洋生物 アクチラムス ジオラマ」をアップしました。ウオを捕獲してるシルル紀のウミサソリです。

hine.etsy.com/listing/1843...

#水島ひね #hinemizushima #print #acutiramus #diorama #seascorpion #ancientseacreature #silurian #アクチラムス #古代海洋生物 #ジオラマ
January 14, 2025 at 11:22 PM
daikaijuchaos.bsky.social
A #MerMay adjacent OC done!
Best friend of Kessho and a pirate-ish gal who just helps ferry folks from shore to shore, it is the scorpion-crab hybrid, Nephune Teludra.

#art #digitalart #oc #OCart #OCsky #characterdesign #seascorpion #eurypterid #monstergirl #scorpiongirl #pirate #scorpion
Reference artwork of Nephune Teludra, the "Sea-winged Ferrywoman". She is a gal who is a hybrid of a scorpion mother with a crab father, bearing features resembling that of an eurypterid (extinct sea scorpions). She has dark, tan skin, pink, spiny-like hair, bug eyes that are completely light purple, with a smaller, beady pair on her forehead. Her outfit shows that she has a six pack. Instead of humanoid legs, she instead has massive, meaty pincers instead, with the rest of her body being that of a scorpion, scuttling on four legs, with another, wing-like pair behind them, and a massive tail that ends in a fin-pincer hybrid like a Megalograptus. Her exoskeleton is patterned similarly toa Sally lightfoot crab, mostly red with yellow details. Back at her torso, she indeed has normal arms - albeit clawed and exoskeletal. Her outfit is coloured in a variety of magentas, consisting of a pirate's hat with a crab patterned on it, an open midriff shirt(?) that covers just her flat chest, a vest with torn sleeves, and a rounded white edge, a red and dark purple belt with pockets, and a magenta loincloth with a shrimp patterned on it.
May 14, 2025 at 5:32 PM
daikaijuchaos.bsky.social
#GoldenWeek (esk) doodle!
Just a silly piece of that one drawing pose meme. Nephune wearing a golden bunnysuit complete with patterns and decor inspired by different yellow sea slugs.
Oh yeah, and she caught something

#art #OC #OCsky #OCart #doodle #monstergirl #monsterfolk #seascorpion #eurypterid
A silly doodle of the sea scorpion girl, Nephune in a simple arm stretching pose, giving a sharp-toothed grin and wink at the camera, whilst carrying a prehistoric, jawless fish with an armored head in her (mostly) free arm. She is also wearing a golden bunny suit that is decorated in dark dots, golden, sea bunny ears, multiple, lobe-shaped, fan-like decorations at the back of her waist that are also yellow with a black ring and black dots.
May 2, 2026 at 6:05 PM
chroniclerwabba.bsky.social
#Eurypteroar: Poseidoscorpios ischyros, kaiju of the Marshall Islands

#Commission from @rochasaurusrex.bsky.social

#art #2D #2Dart #kaiju #monster #seascorpion #eurypterid #seamonster #ColossalFossils
Eurypteroar is a giant sea scorpion kaiju that lives within the waters around the Marshall Islands , protecting its territory and terraforming the land. Scores of nuclear weapon tests were conducted throughout the Marshall Islands in the aftermath of World War II and throughout the Cold War. The Operation Hardtack I Cactus test had blown an enormous hole in the surface of Runit Island, and the United States constructed an enormous concrete dome over the crater to bury the nuclear material. An underground chamber was shaken by the bomb's blast, which contained a chamber housing an ancient sea scorpion, kept alive for millions of years within the great amniotic fluid. It remained hidden from the U.S. military as they sealed away the nuclear litter, and the kaiju fed on the material within its shadowy basin. As the crater was not sealed, nuclear material began to escape out into the Pacific Ocean and the surrounding environment over the years. Structural integrity continued to fail until the kaiju escaped from it completely in 2020. The United States Navy engaged it in combat but was ultimately forced to retreat from the islands completely.
October 19, 2024 at 1:00 AM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 12-Jul-2026 00:28:32 CEST
Estat: #ancorat
Direcció: 38 deg
Destinació: BARCELONA
Distància: 92.2 nm
Senyal #RSSI: -17.7 dBFS
Vaixell #AIS VesselAlert © #kx1t - kx1t - aiscatcher
July 11, 2026 at 10:35 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 11-Jul-2026 19:22:24 CEST
Estat: #ancorat
Velocitat: 0.1 kts
Direcció: 45 deg
Destinació: BARCELONA
Distància: 92.2 nm
Senyal #RSSI: -16.9 dBFS
Vaixell #AIS VesselAlert © #kx1t
July 11, 2026 at 5:26 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 10-Jul-2026 16:06:03 CEST
Estat: #ancorat
Velocitat: 0.1 kts
Direcció: 60 deg
Destinació: BARCELONA
Distància: 92.2 nm
Senyal #RSSI: -18.9 dBFS
Vaixell #AIS VesselAlert © #kx1t
July 10, 2026 at 2:06 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 10-Jul-2026 12:16:57 CEST
Estat: #en_marxa_usant_motor
Velocitat: 11.9 kts
Direcció: 28 deg
Destinació: BARCELONA
Distància: 71.2 nm
Senyal #RSSI: -17.2 dBFS
Vaixell #AIS VesselA
July 10, 2026 at 10:17 AM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 10-Jul-2026 11:02:45 CEST
Estat: #en_marxa_usant_motor
Velocitat: 11.9 kts
Direcció: 25 deg
Destinació: BARCELONA
Distància: 61.5 nm
Senyal #RSSI: -18.4 dBFS
Vaixell #AIS VesselA
July 10, 2026 at 9:03 AM
amypteride.bsky.social
Aquatic main euchclicerates groups: Xiphosura (Horseshoe crabs), Chasmataspidida, Eurypterida & the arachnid body plan

#Cheliceratime #horseshoecrab #chasmataspidid #eurypterid #seascorpion #arachnid
3/6
Xiphosura (Horseshoe crabs) Group represented: Limulines Cardiac lobe extending forward Ophthalmic ridge The first & second segments of the opisthosoma are functionally linked to the prosoma, making horseshoe crabs the sole chelicerates where using the word “cephalothorax” is 100% correct scientifically. The rest of the opisthosoma is called “thoracetron” More rigid thoracetron with fused segments for all post-Paleozoic species Thoracetron sides often spiny, modern species having articulated spines Sword-shaped telson with wide motion range 5 pairs of book gills. They can be flapped to aid in swimming on the back when needed First opisthosomal legs reduced to non-functional appendages stuck between prosomal walking legs & called “chilaria” Large genital operculum at the end of the cephalothorax Last prosomal legs modified & called “pusher legs”, with a small highly modified exopodite serving as a cleaning structure. 4 first walking legs ending with pincer claws Uniramous prosomal appendages covered by the vaulted prosomal shield 3-segmented chelicerae Chasmataspidida Group represented: Diploaspidids lineage 5 pairs of uniramous only-walking prosomal legs Unknown chelicerae, supposed to be small & 3-segmented Last segment of 5° legs modified into a small claw or a leg joint Opisthosoma subdidived into typical pattern of a shorter & broader mesosoma of 4 segments, and a longer narrower metasoma (=tail) of 9 segments. The 3 largest segments of the mesosoma are grouped under the term of “buckler”. Reduced pointy/rounded telson Genital appendage tubular and stemming from the 2° operculum, similar to what’s seen in eurypterids Respiratory organs hidden under 3 opercula and of unknown morphology, probably book gills like horseshoe crabs & eurypterids. Possibly 3 supplementary operculas on the first 3 segments of the metasoma. First opisthosomal segment super reduced and squished against the prosoma, overlapping in ventral view on the prosoma in the form of a metastoma between the 5° legs. Eurypterida ("sea scorpions") Group represented: Derived eurypterines Chelicerae small on average, rarely visible beyond the prosomal rim in most species Large lateral eyes with excellent sight Morphologies of prosoma & uniramous legs are extremely diverse, key features for eurypterid identification & classification Eurypterines specifically have an additional segment to their 5° legs, and the said legs are modified in most eurypterines into large flippers aiding in swimming Opisthosoma subdidived into typical pattern of a broader mesosoma of 6 segments, and a narrower metasoma (=tail) of 6 segments. Sometimes a 7/5 preabdomen/postabdomen denomination is used Telson of various shapes depending on the group considered Complex & segmented tubular +/- long genital appendage called “zipfel” and steming from the fused 1° & 2° operculum. 5 pairs of book gills hidden under opercula called “blattfüsse” First opisthosomal segment squished against the prosoma, only lasting as an overlapping metastoma between the 5° legs in ventral view 1° & 2° opercula fused, ensuring both reproduction & respiration The arachnid body plan Due to multiple terrestrialization events, arachnids in their traditional sense aren’t monophyletic and therefore, didn’t originate from a single terrestrial ancestor. However, the historic grouping of these animals in a single class relied on a lot of morphological similarities that seem to be convergently shared by default by all terrestrial euchelicerates. The mouth is pushed forward to accommodate the changes in food processing between land & water The first pair of legs is modified as manipulatory & sensory appendages, now called pedipalps Shortened chelicerae, often only 2-segmented 0 to 8 eyes, pattern highly variable Prosoma-opisthosoma connexion is often less rigid and can be morphologically diverse Opisthosoma made of max 12 segments, the ancestral first one being lost Telson reduced, most frequently lost, or turned into a flagellum Spiracles (air-breathing openings) usually on the ventral first half of the opisthosoma, internal respiratory system Genital opening often in the shape of a plate Prosoma’s ventral side often shows fused plates, rigidifying the body for terrestrial walk Loss of the gnathobases & reduction of the masticatory role of the coxae, the legs mainly serve to move Uniramous appendages
March 28, 2026 at 5:47 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 17-Jul-2026 20:35:33 CEST
Estat: #ancorat
Direcció: 197 deg
Destinació: BARCELONA
Distància: 92.4 nm
Senyal #RSSI: -17.7 dBFS
Vaixell #AIS VesselAlert © #kx1t - kx1t - link
July 17, 2026 at 6:43 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 16-Jul-2026 19:02:21 CEST
Estat: #ancorat
Velocitat: 0.1 kts
Direcció: 157 deg
Destinació: BARCELONA
Distància: 92.4 nm
Senyal #RSSI: -15.4 dBFS
Vaixell #AIS VesselAlert © #kx1t
July 16, 2026 at 5:03 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 16-Jul-2026 01:32:10 CEST
Estat: #ancorat
Velocitat: 0.1 kts
Direcció: 218 deg
Destinació: BARCELONA
Distància: 92.5 nm
Senyal #RSSI: -19.6 dBFS
Vaixell #AIS VesselAlert © #kx1t
July 15, 2026 at 11:39 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 15-Jul-2026 15:17:29 CEST
Estat: #ancorat
Direcció: 219 deg
Destinació: BARCELONA
Distància: 92.5 nm
Senyal #RSSI: -11.7 dBFS
Vaixell #AIS VesselAlert © #kx1t - kx1t - link
July 15, 2026 at 1:18 PM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 15-Jul-2026 05:53:01 CEST
Estat: #ancorat
Direcció: 75 deg
Destinació: BARCELONA
Distància: 92.2 nm
Senyal #RSSI: -17.8 dBFS
Vaixell #AIS VesselAlert © #kx1t - kx1t - aiscatcher
July 15, 2026 at 3:54 AM
victorribera.bsky.social
#VesselAlert #Vaixell
Nom del Vaixell: #SEASCORPION
#MMSI: #211129160
Indicatiu: #DERW
Tipus: #Cisterna
#Bandera: #Germany
Vist a: 10-Jul-2026 10:11:14 CEST
Estat: #en_marxa_usant_motor
Velocitat: 11.6 kts
Direcció: 26 deg
Destinació: BARCELONA
Distància: 56.3 nm
Senyal #RSSI: -18.1 dBFS
Vaixell #AIS VesselA
July 10, 2026 at 8:40 AM