DOSEN PROFIL LENGKAP

Brittle stars, serpent stars, or ophiuroids (from Latin ophiurus 'brittle star'; from Ancient Greek ὄφις (óphis) 'serpent' and οὐρά (ourá) 'tail'; referring...

specimens of the Astrodia cf. excavata ophiuroid. In the Caribbean Sea, Callogorgia gracilis was found with ophiuroids from the genera Asteroschema and Ophiomitra...

fluid also contains some protein and high levels of potassium salts. Ophiuroids, the group including brittle stars and basket stars, have a somewhat different...

Associates, 2 ed.(2003) Smith, A. B.; Paterson, G. L. J.; Lafay, B. (1995). "Ophiuroid phylogeny and higher taxonomy: morphological, molecular and palaeontological...

star polygon. (In common usage, these names are also often applied to ophiuroids, which are correctly referred to as brittle stars or basket stars.) Starfish...

exchange via their water vascular system. The basket stars are the largest ophiuroids, with Gorgonocephalus stimpsoni measuring up to 70 cm in arm length with...

an Ophiuroid is its arms; the arms of an Ophiurida are longer, thinner, and distinctly separated in comparison to those of a sea star. Ophiuroids, also...

stenuroids are distinguished from each other and from the extant asteroids and ophiuroids by the arrangements of a specific type of ossicle known as virgals: Somasteroids...

characteristic many-branched arms. Gorgonocephalidae are the largest ophiuroids (Gorgonocephalus eucnemis can measure up to 70 cm in arm length with a...

conodonts, and many types of molluscs and echinoderms, including the ophiuroids ("brittle stars") and the first sea stars. Nevertheless, the arthropods...

trace fossil found in marine sedimentary rocks. It records the burrows of ophiuroid and asteroid sea stars on the sea floor. Asteriacites is found in European...

benthic invertebrates, including crabs, small fishes, sea urchins and ophiuroids, polychaetes, and gastropods. It is a protogynous hermaphrodite. The species...

caputmedusae". seawater.no. Retrieved 2025-06-03. "What makes a brittle star?". ophiuroids.myspecies.info. Retrieved 2025-06-03. "Gorgonocephalus caputmedusae: Medusahuvud"...

Alexander; Blake, Daniel B. (April 2004). "Preservation of tube feet in an ophiuroid (Echinodermata) from the Lower Devonian Hunsrück Slate of Germany and...

Upon its discovery, it was deemed to be an evolutionary link between ophiuroids and asteroids. C. Mah; M. Segonzac (2006). "Brisinga endecacnemos Asbjørnsen...

subdivisions. They have an endoskeleton of calcified ossicles as do other ophiuroids, but in their case, it is covered by a fleshy layer of skin, giving them...

crustaceans (crabs, shrimp, lobsters, etc.), ostracodes (seed shrimp), and ophiuroids (brittle stars). Vertebrate fossils include fish and a few rare large...

Wildlife. 1969. Martin-Medrano, L.; Garcia-Barrera, P. (2006). "Fossil Ophiuroids of Mexico". In F. J. Vega; T. G. Nybor; M. D. C. Perrillat; M. Montellano-Ballesteros;...

a combination of óphis, Greek for serpent, a commonly used prefix in ophiuroid genus names, and Tardis, acronym for 'Time And Relative Dimension In Space'"...

Chenuil, A. (2004) Identification of allopatric clades in the cosmopolitan ophiuroid species complex Amphipholis squamata (Echinodermata). The end of a paradox...

all genera from the fossil record that have ever been considered to be ophiuroids, excluding purely vernacular terms. The list includes all commonly accepted...

The organisation of the water vascular system is somewhat different in ophiuroids, where the madreporite may be on the oral surface and the podia lack suckers...

armigeri gen. et sp. n. (Mollusca, Prosobranchia) parasitic on the abyssal ophiuroid Ophiomusium armigerum. Sarsia, 66: 183-193 To World Register of Marine...

(2024). "The beginning of a success story: Basalmost members of the extant ophiuroid clade from the Silurian of Gotland, Sweden". European Journal of Taxonomy...

predator size, with the smallest crabs feeding mainly on amphipods and ophiuroids, while the largest crabs feed mainly on annelids, crustacean decapods...

Sibuet M. 1981. Ophieulima (Mollusca, Prosobranchia), a new genus of ophiuroid parasites. Sarsia, 66: 103-107 To World Register of Marine Species v t...

majority of living brittle star species. Ophiurina contain a large number of ophiuroids with characteristics ranging from skin just covering the disk, the presence...

the ophiuroids were classified as either euryalids or non-euryalids due to stark morphological differences. Increased study in the areas of ophiuroid and...

Ophionereis Ophioneroides Ophiotriton Smith, A.B.; Paterson, G.L.J., Ophiuroid phylogeny and higher taxonomy: morphological, molecular and palaeontological...

Forening I Kobenhaven (Report). Vol. 93. Hotchkiss FH (August 1977). "Ophiuroid Ophiocanops (Echinodermata) not a living fossil". Journal of Natural History...

genus of brittle stars in the family Ophiodermatidae. Research on the Ophiuroid rubicundum species has discovered the creatures oppurtunistic behaviors...

on fish eggs and benthic invertebrates, including crabs, sea urchins, ophiuroids, polychaetes, sponges and mollusks. Its coloration varies, ranging from...

Rahman, Imran A.; Siveter, David J.; Siveter, Derek J. (2021). "A Silurian ophiuroid with soft-tissue preservation". Papers in Palaeontology. 7 (4): 2041–2047...

Elizabeth A. G.; Moran, Amy L. (2012). "Comparative larval energetics of an ophiuroid and an echinoid echinoderm". Invertebrate Biology. 131 (4): 345–354. doi:10...

JSTOR 24844596. Girard, F.; Fu, B.; Fisher, CR (2016). "Mutualistic symbiosis with ophiuroids limited the impact of the Deepwater Horizon oil spill on deep-sea octocorals"...

Antarctic oceans. The usual diet of chimaeras consists of crustaceans, ophiuroids, and molluscs. Modern species are demersal durophages, but they used to...

During the summer, the dragonets feed primarily on ophiuroids and amphipods. In this season, ophiuroids are the most dominant in number. Finally, in the...

"Thermotolerance and the effects of hypercapnia on the metabolic rate of the ophiuroid Ophionereis schayeri: Inferences for survivorship in a changing ocean"...

Commons has media related to Ophiocomidae. Smith, A.B.; Paterson, G.L.J., Ophiuroid phylogeny and higher taxonomy: morphological, molecular and palaeontological...

ophiuroid. Palaeocoma P. milleri An Ophiacanthida ophiuroid. Eirenura E. papillata An Ophiurida ophiuroid. Sinosura S. brodiei An Ophiurida ophiuroid...

sea urchins have also been observed there, including Asteroporpa sp. ophiuroids, Stylocidaris sp. urchins, Mollusca, Actiniaria, and Decapoda crustaceans...

have been collected in total from Bear, Manning, and Muir seamounts. Ophiuroids and goose barnacles are the most abundant animal found on the seamount...

p. 8. Harper, John A.; Morris, Robert W. (1978). "A New Encrinasterid Ophiuroid from the Conemaugh Group (Pennsylvanian) of Western Pennsylvania, and...

Carvalho; Vega, Cristina Silveira (2022-12-01). "Preservation models of ophiuroids in epicontinental basins: Examples from a new Devonian echinoderm Lagerstätte...

She also authored two comprehensive catalogs, covering echinoids and ophiuroids found in major collections throughout North America, during her 30-year...

192 pp. York. Jaselli, L., 2015. The Lower Jurassic (Early Sinemurian) ophiuroid Palaeocoma milleri in the palaeontological collection of the Museo di...

Pako Guyot. Corals and squat lobsters have been found on the seamount. Ophiuroids, most of which are symbiotic with corals and sponges, live on the seamount...

be found in the aquarium trade. Peacock wrasse feeds on sea urchins, ophiuroids, bivalves, shrimps and crabs. Spawning takes place in spring, when a seaweed...

Beecher's Trilobite Bed and the Hunsrück Slate. Also found at the site are ophiuroids, crustaceans, fish, and other pyritized specimens. The exceptional preservation...

Mollusca from Japan". These sea snails are thought to be parasitic on ophiuroids (brittle stars). Species within the genera Mucronalia include: Mucronalia...

Pettibone, Marian H. (1993). Scaled polychaetes (Polynoidae) associated with ophiuroids and other invertebrates and review of species referred to Malmgrenia McIntosh...

Ophiothela mirabilis is a species of ophiuroid brittle star within the family Ophiotrichidae. O. mirabilis is an epizoic species which have a non-parasitic...

(2019), "Brittle stars from the Lower Cretaceous of Patagonia: first ophiuroid articulated remains for the Mesozoic of South America", Andean Geology...

between the caprellid Pariambus typicus Krøyer (Crustacea, Amphipoda) and ophiuroids". Hydrobiologia. 355 (1–3): 71–76. Bibcode:1997HyBio.355...71V. doi:10...

(such as bivalves and gastropods). They have also been observed eating ophiuroids/brittle stars, sea urchins, and fish eggs. Striped surfperch are a common...

of Philadelphia, Vol.67, No.1 (1915) Smith, A.B.; Paterson, G.L.J. . Ophiuroid phylogeny and higher taxonomy: morphological, molecular and palaeontological...

present in other orders of the class. The skeleton is similar to other ophiuroids, except the paired right and left vertebrae are not fused, albeit set...

November 2018. O'Hara, Timothy D.; Harding, Caroline (2015). "Enigmatic ophiuroids from the New Caledonian region". Memoirs of Museum Victoria. 73: 47–49...

Geologie (in German). 5: 151–177. Hess, H.; Meyer, C. A. (2008). "A new ophiuroid (Geocoma schoentalensis sp nov.) from the Middle Jurassic of northwestern...

Amphiura velox Amphiura verrilli Amphiura verticillata Štorc, R. The ophiuroid Amphiura? plana in nearshore settings of the Bohemian Cretaceous Basin...

Miller and Harris has been recovered from the formation, as have fossil ophiuroids (brittle stars). The formation is also the type location for the bryozoan...

crustaceans such as gammarids and cumaceans changing to decapods and ophiuroids, mainly Cphiura leptoctenia, in larger fishes. Froese, Rainer; Pauly,...

Krommaster (meaning "Krom River star") is an extinct genus of early ophiuroids (brittle stars) that lived nearly 410 million years ago in the early Devonian...

amount is known about the evolutionary history of the group. Paleozoic ophiuroids bear an uncanny resemblance to the modern relatives with respect to ambulacral...

(2024). "The beginning of a success story: basalmost members of the extant ophiuroid clade from the Silurian of Gotland, Sweden". European Journal of Taxonomy...

Luminescence in ophiuroids (Echinodermata) does not share a common nervous control in all species, J Exp Biol. 2002 Mar;205 Hendler, G. Ophiuroid Skeleton Ontogeny...

S. (1988). "Photographic observations of the life style of a deep-sea ophiuroid Asteronyx loveni (Echinodermata)". Deep-Sea Research. 35 (12): 2029–2043...

with a leathery tegumen containing calcareous plates (in crinoids and ophiuroids the main part of the body where the viscera are located). Either a minor...

E. (2006-03-15). "Tidal activity pattern and feeding behaviour of the ophiuroid Ophiocoma scolopendrina on a Kenyan reef flat". Coral Reefs. 25 (2): 213–222...

192 pp. York. Jaselli, L., 2015. The Lower Jurassic (Early Sinemurian) ophiuroid Palaeocoma milleri in the palaeontological collection of the Museo di...

Paleozoic), thylacocephalans, crustaceans, nautiloids, ammonoids, coleoids, ophiuroids, crinoids, and vertebrates. Such diverse assemblages show that organisms...

polychaetes, crabs, shrimp, Echiuran worms, sea cucumbers, gastropods, ophiuroids, and teleost fishes. Larger rays tend to feed on a wider variety of prey...

hours, little remained except the limbs of crustaceans and the discs of ophiuroids. The crab Pagurus bernhardus was the most likely scavenger to consume...

2020-04-05. Buchanan, John B. (1963). "Mucus Secretion Within the Spines of Ophiuroid Echinoderms". Proceedings of the Zoological Society of London. 141 (2):...

one paracrinoid, one rhombiferan, two "carpoids", two asteroids, one ophiuroid, and one edrioasteroid. Walcott–Rust Quarry is the single richest and...

Retrieved 2011-08-31. Fontaine, A. R. (1965). "The feeding mechanisms of the ophiuroid Ophiocomina nigra". Journal of the Marine Biological Association of the...

during bioluminescence production in dissociated photocytes from the ophiuroid Amphipholis squamata (Echinodermata)". Cell and Tissue Research. 299 (1):...

October 2023. Jaselli, L. (2015). "The Lower Jurassic (Early Sinemurian) ophiuroid Palaeocoma milleri in the palaeontological collection of the Museo di...

Vol. 152, No. 1 (Feb., 1977) Dewael Y, Mallefet J., Luminescence in ophiuroids (Echinodermata) does not share a common nervous control in all species...

Numberger-Thuy, L.D.; Jagt, J.W.M. (2018). "An unusual assemblage of ophiuroids (Echinodermata) from the late Maastrichtian of South Carolina, USA". Swiss...

as shrimps, crabs, lobsters, stomatopods, cephalopods, echinoderms and ophiuroids. Off East Africa most spawning takes place during the spring and summer...

paleozoicus Stürtz, 1886 (8.5 centimeters long), a fossil brittle star (ophiuroid) from the Hunsrück Lagerstätte. All five arms are bent in the same direction...

and 34 °C. The reef harbors several living stone corals, octocorals, ophiuroids and bivalves. There are also silica-containing demo-sponges. In the rural...

Ordovician asteroids (Echinodermata) with characters suggestive of early ophiuroids". Journal of Paleontology. 81 (6): 1476–1485. Bibcode:2007JPal...81.1476B...

Samuel; García-Alcalde, Jenaro (2015-07-31). "A new Devonian asteroid-like ophiuroid from Spain". Geologica Acta. 13 (4): 335–344. doi:10.1344/GeologicaActa2015...

1969, Clark also published three reviews of others' works in Nature: 'Ophiuroids of Soviet Seas', 'Irregular Echinoids', and 'Russian Sea Urchins'. Clark...

Rarer are fossils of trilobites, bivalves, cephalopods, gastropods, ophiuroids, hyoliths, echinoids, echinoderms, conulariids, cricoconarids, and corals...

since it was unclear whether they might have affinities with asteroids or ophiuroids. The former view gained acceptance, and since 2006, they have been considered...

Retrieved 21 June 2022. O'Hara, T. D.; Harding, C. (2015). "Enigmatic ophiuroids from the New Caledonian region". Memoirs of Museum Victoria. 73: 47–49...

Formation at Fossilworks.org A. Kroh. 2003. First record of gorgonocephalid ophiuroids (Echinodermata) from the middle Miocene of the Central Paratethys. Cenozoic...

Metriorhynchus, fish, decapod, mysid crustaceans, thylacocephalans, crinoids, and ophiuroids (most commonly Ophiopinna elegans) are also to be found. The in situ mortality...

black corals, crinoids, egg cases of elasmobranchs, glass sponges and ophiuroids. The faunal communities vary depending on the depth, the substrate (bedrock...

eels, gastropods, hermit crabs, hydrozoans, jellyfish, nudibranchs, ophiuroids, polychelida, porifers, sea anemones, sea pens, sea stars, soft corals...

(December 1998). "Mortensen's Pacific Expedition: Re-identification of ophiuroids (Echinodermata) from southern Australia". Steenstrupia. 24: 37–50. ISSN 0375-2909...

were used to describe the genus. The individuals described with small ophiuroids with arched, crescent-shaped arm plates, articulations in the spine made...

Ostracods remained common in the Tertiary seas of Texas. Segments left by ophiuroids are also common in rocks deposited in these marine environments. Other...

and 34 °C. The reef harbours several living stone corals, octocorals, ophiuroids and bivalves. There are also silica-containing demosponges. Due to its...

uses its elongate tube feet to transport food to its mouth. Unlike most Ophiuroid brittle stars, banded brittle stars locomote by taking small "steps" with...

two primary components of this population's diet. Penaeids, ostracods, ophiuroid echinoderms and a variety of molluscs also make up a significant part...

unnamed or undescribed species of crinoids, echinoids (sea urchins), ophiuroids (brittle stars), and asteroids (sea stars). The only moderately common...

in some groups of marine invertebrates (e.g., hydromedusae and certain ophiuroids), the specificity is very high; in others (e.g., starfish), the specificity...

larger and older specimens are found solitary. It feeds on sea urchins, ophiuroids, mollusks, crabs and worms. Maturity occurs after two years at lengths...

third is formed by coral gardens made up of scleractinians, the fourth by ophiuroids, the fifth consists of populations of sponges and octocorals and the sixth...

deeper falls are dominated by smaller, slower moving scavengers such as ophiuroids and gastropods which results in longer carcasses persistence. With increased...

polychaetes, copepods from the cladoceran and calanoid orders, amphipods and ophiuroid echinoderms. Other lesser taken types of food include sedentary polychaetes...

are an important or dominant component, associated with polychaetes, ophiuroids, fishes and cephalopods, within porifera (siliceous sponges) and crinoid“grasslands"...

(December 1998). "Mortensen's Pacific Expedition: Re-identification of ophiuroids (Echinodermata) from southern Australia". Steenstrupia. 24: 37–50. ISSN 0375-2909...

incoming nutrient-rich water from the ocean, while crinoids, gorgonians, ophiuroids and sponges have been found on the western rift zone of Vailuluʻu. In...

increased in the Early Ordovician: new classes appeared, including asteroids, ophiuroids, crinoids and diploporitans. Various Early Ordovician echinoderms are...

pennsylvanicus, A new Genus and Species of Pennsylvanian Eospondylid Ophiuroid (Echinodermata: Ophiuroidea) from Western Pennsylvania". Annals of Carnegie...

Columbella) Rhopalura ophiocomae Giard, 1877 – E North Atlantic, in ophiuroids (usually Amphipholis) Rhopalura pelseneeri Caullery & Mesnil, 1901 – E...

doi:10.1017/jpa.2022.8. S2CID 247492659. Loba, M.; Radwańska, U (2022). "Ophiuroids from the Upper Jurassic of Kuyavia and the Kraków-Częstochowa Upland,...

internal morphology of the water vascular system in a specimen of a stem-ophiuroid species Protasterina flexuosa from the Ordovician (Katian) Kope Formation...

have enlarged nasal rosettes. The shortfin spiny eel feeds on bryozoans, ophiuroids, amphipods and sponges. The shortfin spiny eel spawns in June and July...

"Contrasting reproductive periodicities among north-eastern Pacific ophiuroids", Echinodermata, CRC Press, doi:10.1201/9781003079224-137, ISBN 978-1-003-07922-4...

Carboniferous of Poland and its implications on Paleozoic modern-type ophiuroid systematics". Acta Palaeontologica Polonica. 60 (4): 923–929. Bibcode:2015AcPaP...

S2CID 241205905. Peter A. Jell; Alex G. Cook (2020). "New Carboniferous ophiuroid from central coastal New South Wales". Alcheringa: An Australasian Journal...

when dead, Bolosoma peduncles can provide structure for organisms like ophiuroids. Similar to many other taxa of deep-water suspension feeders, the diet...

Ocnus planci and Holothuria polii, starfish (Asteroidea), brittle stars (ophiuroids) with Ophiothrix fragilis populations, which are at times very dense,...

2006). "Assessment of trophic relationships between symbiotic tropical ophiuroids using C and N stable isotope analysis". Journal of the Marine Biological...

(2019). "Brittle stars from the Lower Cretaceous of Patagonia: first ophiuroid articulated remains for the Mesozoic of South America". Andean Geology...

encrusting sponge beds species such as sea anemones, ascidians, crinoids and ophiuroids are found. The area is also home to brittlestars: filter feeders which...

marine zoology. After winning a Commonwealth scholarship he did a PhD on ophiuroids (brittle stars) at the University of Auckland, New Zealand, being the...

et. al (1994) finding that 82% of their gut contents were made up of ophiuroids, 65% of which were O. sarsii. Over 50% of adult red king crabs were also...

fragmentary material), and echinoderms (14 genera, including eocrinoids, ophiuroids, stylophorans, crinoids, edrioasteroids, and a cyclocystoid), as well...

animal is white. Eulima glabra is ectoparasitic on echinoderms, probably ophiuroids, and live sublittorally to depths of approximately 200 m. The animals...

n’Tizguienne; Assameur n’Baknou-Aferdoun’Achi IV Spines & Specimens Hemicidaridae Ophiuroids Indeterminate Boukendil area IV Complete specimens Psephechinus globosus...

Kennedy (2002) demonstrated the use of time-lapse SPI for quantifying ophiuroid bioturbation. Diaz and Cutter (2001) used the same method for quantifying...

W. Hunter; Adrian W.A. Rushton; Philip Stone (2016). "Comments on the ophiuroid family Protasteridae and description of a new genus from the Lower Devonian...

five arms but some have as many as 20. The basket stars are the largest ophiuroids measuring up to 27.5 inches in arm length. The branching of arms is repeated...

anomurans, brachyurans, crinoids, echinoids, holothuroids, stelleroids, and ophiuroids, have also been recovered from the Tlayúa Formation. The remains of several...

attempt. This specimen has several taxa associated: ammonite aptychi, two ophiuroids (Sinosura brodiei) and an articulated echinoid (Diademopsis crinifera)...

Fujita, T. (2023). "A New Asteroid (Echinodermata, Astropectinidae) and Ophiuroid (Echinodermata, Hemieuryalidae) from the Mid-Cretaceous of Southern Japan"...

limited to taxa such as Luehndea, Mancodinium and Mendicodinium. Rare Ophiuroid impressions can be observed. Phytoclasts, spores, pollen and Tasmanites...

Venezolanos. Boletin de Geologia 13:77-79 T. M. Sanchez. 1983. A new Permian ophiuroid, Archaeophiomusium andinum nov sp from western Venezuela. Geobios 16:103-107...

crustaceans, hydroids, loricifera, molluscs, nematodes, nemertinea, ophiuroids, ostracods, polychaetes, sipuncula, squat lobsters, vermes and xenophyophorans...

Comment (2013). "A remarkable example of a Late Jurassic shallow-water ophiuroid assemblage from the Swiss Jura Mountains". Swiss Journal of Geosciences...

argument in favor of monophyly and a position closer to stenuroids and ophiuroids than to asteroids has also been made. Somasteroids are "more or less petaloid...

04.005. Glass, A.; Blake, D. B.; Lefebvre, B. (2024). "An unusual new ophiuroid (Echinodermata) from the Late Ordovician (early Katian) of Morocco". Comptes...

hydrothermal vents alcyonaceans, brisingids, cnidarians, holothuroids, ophiuroids, polychaetes and shrimp live on and in the seafloor. The bivalve species...

brisingids and crinoids, glass sponges, gorgonians, holothurians, the ophiuroids Ophiactis balli and Ophiomusium lymani, the pencil urchin Cidaris cidaris...

in some groups of marine invertebrates (e.g., hydromedusae and certain ophiuroids), the specificity is very high; in others (e.g., starfish), the specificity...

PMID 34457344. Thuy, B.; Maxwell, V.; Pruss, S. B. (2021). "A new phosphatized ophiuroid from the lower Triassic of Nevada and its position in the evolutionary...

D. Numberger-Thuy; John W. M. Jagt (2018). "An unusual assemblage of ophiuroids (Echinodermata) from the late Maastrichtian of South Carolina, USA". Swiss...

temperature-dependent metabolisms. A. limbata can be manipulated and ingested by ophiuroids (big group of echinoderms). Brown-banded moon jellies predate upon Larval...

Ovocarpus moncereti, the rhombiferan Macrocystella sp. and undercribed ophiuroids and eocrinoids. The lower Landeyran Formation assemblage (Cabrières Biota)...

In this he created a major systematic division of the asteroids and ophiuroids based on the presence or absence of the ambulacral groove. The genus Linckia...

gammarid amphipods and other crustaceans, but they also prey on worms, ophiuroids/brittle stars, bryozoans, small crabs, and mollusks. They have been known...

archaeocytes and bacteriocytes. Large prey such as mysids, pycnogonids, ophiuroids, or phyllodocid worms (no larger than 8 mm (0.31 in) long) is estimated...

the Duho Formation include a variety of aquatic invertebrates such as ophiuroids, bivalves and mantis shrimps, numerous extant genera of plants, indeterminate...

cnidarians mainly as octocorals, corals, crustaceans, echinoderms including ophiuroids and crinoids, which dominate the animal community, fish, holothurians...

boundary in the southeast Netherlands and the northeast Belgium. - part 3: Ophiuroids. Scripta Geologica 21:1-179  R. W. Dortangs, A. S. Schulp, E. W. A. Mulder...