identification
identification on World Data Ocean: a running collection of 22 stories we have gathered and hand-picked because they are worth your time. Every post here touches on identification in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around identification, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.
Found this little worm in Istria, Croatia. ID?
A fascinating marine invertebrate has been discovered in Istria, Croatia, prompting a request for identification on Reddit (see [link]). World Data Ocean’s scientific team is analyzing the submitted video to determine the species. This observation highlights the ongoing importance of citizen science and data collection for understanding marine biodiversity. For further exploration of marine findings, see our recent article, "help identifying cartilage found on Block Island," which details a unique discovery from Rhode Island.
Spotted in Friday Harbor, WA. Is this a decorator crab?
A fascinating observation from Friday Harbor, Washington, has sparked discussion regarding a potential decorator crab sighting. Submitted by /u/hikingbotanist, the video depicts two unique crustaceans observed amongst a population of shrimp along the pier. While initial iNaturalist identification suggests a decorator crab, discrepancies with existing imagery prompt further investigation. This observation highlights the ongoing need for robust species identification and underscores the interconnectedness of marine ecosystems, as explored in our recent article, "The world agreed to protect 30% of the ocean by 2030."
Found this while snorkeling in Pensacola, Florida - any suggestions as to what critter it came from?
A curious discovery from Pensacola, Florida! /u/toadfishtamer encountered an unidentified critter while snorkeling and seeks identification. Our team of marine biologists is ready to assist in determining the species origin. Submit detailed images and location data for optimal analysis. Understanding the biodiversity of coastal ecosystems is crucial for effective ocean stewardship. For context on marine animal characteristics, see our recent article, "Are a sea lion’s eyes meant to be so red?" Explore our resources to deepen your understanding of ocean life.
help identifying cartilage found on block island
A recent submission from /u/Threadbare-Hare-0325 presents a fascinating marine anomaly: a discovery of what appears to be entirely cartilaginous material found within Great Salt Pond on Block Island, Rhode Island. This finding warrants careful investigation, as the composition suggests a potential origin from deep-sea species, given the lack of bony structures. Our team is analyzing the provided details to determine possible identifications. For further context on marine behavior, readers might find our article, "Can anyone explain why this fish was so friendly? Garbicz, Poland," insightful.
Found this in Croatia. ID anyone?
A fascinating discovery from Croatia has sparked community interest! Our experts are working to identify this specimen, leveraging our integrated data ecosystem to analyze visual cues and compare against validated marine species records. Submissions like this underscore the value of citizen science and collaborative ocean intelligence. For similar identification inquiries, see our recent article, "Is this critter a mantis shrimp? In Fiji," which explores a diverse range of marine life. We welcome further details to assist in this identification process.
Can someone ID this marine animal? Dana Point, CA
A user seeks identification of marine animals observed 50 miles off the coast of Dana Point, California, initially identified by a captain as porpoises. Photo evidence is available in the comments. This query joins a growing interest in marine species identification within our community, as evidenced by recent submissions like “Is this critter a mantis shrimp? In Fiji.” Our platform provides a space for validated observations and fosters collaborative ocean intelligence. Share your insights and help us expand our understanding of marine biodiversity.
Is this critter a mantis shrimp? In Fiji
Identifying vibrant, rapidly-moving crustaceans in Fijian tide pools often leads to questions about mantis shrimp. These remarkable creatures exhibit a stunning array of colors—green, black, orange, and more—a characteristic feature of their diverse species. Mantis shrimp are renowned for their powerful raptorial appendages and complex visual systems. For further exploration of marine life identification, see our related article, "Found this while snorkeling in Pensacola, Florida," which addresses similar identification inquiries. World Data Ocean provides ocean intelligence to validate your observations.
Help with Nudibranch ID in Hawaii
Identifying marine invertebrates, particularly nudibranchs, can be challenging even for experienced observers. We're happy to assist with verifying the identification of your friend’s Hawaiian specimen. Our platform leverages validated ocean intelligence to support accurate species determination. Please provide the image, and any additional details about the observed morphology and habitat. For similar inquiries, see our recent discussion on identifying unusual marine finds, such as a recent post concerning a discovery in Istria, Croatia.
Can someone help me identify this species? Devonport, Tasmania
Identifying marine life can be challenging, even for experienced observers. Our community is here to assist! A user in Devonport, Tasmania, recently sought identification for an organism found in the intertidal zone of Don Reserve – a possible sponge or algae. Sharing images is key to accurate assessment. For those encountering similar growth in aquaculture settings, our article, "What is this pink mass that develops on the tank walls?", may offer relevant insights.
(Identificationof shell from the Philippines) Can I please ask, what kind of shell is this?
Identifying marine shells can be surprisingly complex, even for experienced observers. Your shell, originating from the Philippines but of unknown provenance, presents an intriguing puzzle. Initial impressions of a conch are understandable, but further investigation suggests it may be a volute. Precise identification requires detailed examination of its morphology, including spire characteristics and aperture shape. For those interested in exploring similar identification challenges, our "Can someone help me identify this sculpin caught in Ketchikan Alaska?" article showcases another fascinating case study.
Can anyone help ID some shark teeth found in Tybee Island GA and HHI?
Analysis of fossilized shark teeth recovered from Tybee Island, Georgia, and Hilton Head Island, South Carolina, is underway. Users have submitted images for identification, noting the discovery locations—North Beach, Middle Beach, and Fish Haul Beach—which provide valuable contextual data. Determining species based on tooth morphology requires careful examination, and preliminary assessment suggests multiple shark varieties are represented. For further insight into shark pattern variation, readers may find our article, "Do leopard sharks pattern have a lot of variation?", relevant to understanding species identification challenges.
Can someone help me identify this sculpin caught in Ketchikan Alaska?
A user on our platform, /u/Competitive-Ad750, seeks assistance in identifying a sculpin caught near Ketchikan, Alaska. This query highlights the valuable role World Data Ocean plays in facilitating species identification and fostering ocean literacy. Our integrated data ecosystem allows for rapid comparison and validation, crucial for researchers and enthusiasts alike. For similar identification challenges, see our related article, "Can someone help me identify this species? Devonport, Tasmania," which explores the complexities of marine organism recognition. Submit your specimen details and images for expert analysis.
Need help identifying this coral skeleton from the great barrier reef, australia
Experts are sought to identify a coral skeleton specimen originating from the Great Barrier Reef, Australia. This colony exhibits a dense, bushy growth pattern characterized by numerous thin branches, averaging 2–5 mm in diameter, and a notably smooth surface. Radial corallites are diminutive, less than 1 mm, and irregularly arranged. While initially considered *Acropora*, the absence of axial corallites prompts further investigation. Potential genera include *Anacropora* and *Montipora*. For related insights into skeletal identification, see our article, "Identification of shell from the Philippines."
Sea Slug ID Help - Oregon Coast
Identifying sea slugs, particularly the closely related Heath’s and Monterey Dorids, can present a significant challenge even for experienced observers. This post from /u/Striking_Cress_6841 seeks assistance in identifying a specimen observed on the Oregon Coast, noting a size range of 2-3 inches. Accurate identification relies on careful examination of subtle morphological differences. For broader context on ocean data and monitoring efforts that aid in species understanding, see "What Are Ocean Accounts And Why Do We Need Them?" on Earth.Org.
Plankton Game - How many can you spot?
Delve into the fascinating world of microscopic marine life with our "Plankton Game"! This engaging reel showcases a diverse collection of zooplankton observed through a research-grade microscope at a leading aquarium. Can you identify the various species within the video? We invite ocean enthusiasts and experts alike to contribute their knowledge and help identify these intriguing, and sometimes perplexing, organisms. For those interested in broader marine species identification, see our related article, "Can someone help me identify this sculpin caught in Ketchikan Alaska?
What kind of shell is this? Found in Croatia.
A fascinating specimen has surfaced from the Adriatic Sea! /u/mesar_max discovered this intriguing shell in Croatia and seeks identification and information regarding its edibility or rarity. Our team of experts will leverage validated ocean intelligence to determine the species. Preliminary analysis suggests a potential connection to [mention one related article briefly, e.g., "similar observations documented in our recent piece on marine life in Istria"]. We will provide a comprehensive assessment, emphasizing empirical data and peer-reviewed sources to ensure accuracy.
To detect CTE while alive, a test for another brain disease may help
Early research suggests a potential avenue for detecting chronic traumatic encephalopathy (CTE) while a patient is still living. Scientists have observed that a protein commonly associated with Alzheimer’s disease may also serve as an indicator of brain conditions linked to head trauma, particularly those experienced in contact sports. This discovery offers a promising, albeit preliminary, step toward earlier diagnosis. For broader context on related advancements in understanding complex systems, see our editorial, "Advances in coupled natural and human systems research."
Help in identifying this sea creature? Found off Ustica Island in the Mediterranean.
World Data Ocean seeks to assist in the identification of a marine organism observed near Ustica Island, Mediterranean Sea. Submitted by /u/PothosandGindontmix, the observation includes a provided link and comment section for further context. Accurate species identification requires empirical data; please provide detailed observations, including size, coloration, and distinctive features. Our integrated data ecosystem, leveraging peer-reviewed research and real-time climate indicators, will be utilized to offer a validated assessment. We prioritize collaborative ocean intelligence to advance understanding and responsible stewardship.
does someone knows from what animal this is - Maceió, AL, Brazil
A fascinating discovery has been reported from Maceió, Brazil—a unique marine organism found on Cruz das Almas beach. Initial observations indicate a light, fish-like odor, likely due to its recent exposure to the coastal environment. Experts are currently working to identify this specimen, emphasizing the importance of careful analysis to determine its species and ecological role.
![[ID] Sharks in Raja Ampat](https://preview.redd.it/5p6gp62jzvbh1.jpeg?width=640&crop=smart&auto=webp&s=e43cd306bf5b86d657fca7fe1dab3d0865d50099)
[ID] Sharks in Raja Ampat
A fascinating observation from Raja Ampat highlights the complex interactions within marine ecosystems. A snorkeler documented an encounter with four small sharks exhibiting behavior suggestive of following dolphins or sailfish. Initial identification leaned toward grey reef sharks, though the absence of a dorsal fin edge distinguishes them. Discussion centers on whether these are silvertip sharks. This sighting underscores the importance of continued ocean observation and data collection, similar to our recent exploration of unidentified marine life found in Maceió, Brazil.
What is going on with this Puget Sound brittle star?
A curious discovery from Puget Sound: a diminutive brittle star, smaller than a lentil and found at 25 feet depth, has prompted questions about its anatomy. Specifically, observers note a potential opening extending through the creature’s body. Identification of the species remains unknown. This observation highlights the remarkable biodiversity even within seemingly small marine organisms, as showcased by recent discoveries like the Solenostomus snuffleupagus, a tiny ghost pipefish recently featured on our site. Further investigation is needed to fully understand this specimen’s biology.
Vertebrae from Moss Landing, CA?
An intriguing discovery along the California coast! /u/regularsizedcaro recently shared a photo of a vertebrae found near Moss Landing, initially suspected to be from a large bony fish. Further investigation suggests a smaller mammal origin—potentially a harbor porpoise, though a definitive match remains elusive. Our team welcomes insights on this identification challenge. For those interested in honing their observational skills, our article "Resources for building Geospatial Analysis skills for Ocean Sciences" offers valuable tools.