Haliclona oculata porifera with transplantation experiments. You may only upload pictures up to 10 mb file size. Dynamic transport and cementation of skeletal elements build up the poleandbeam structured skeleton of sponges. Sponge epizoism in the caribbean and the discovery of new plakortis and haliclona species, and polymorphism of xestospongia deweerdtae porifera. Chemical investigation of the marine sponge haliclona oculata resulted in the isolation of eight new compounds including oculatol 1 and oculatolide 2 and six unusual anor steroids, 2ethoxycarbonyl2. Modelling growth forms of the sponge haliclona oculata. An haliclona in nahilalakip ha familia nga chalinidae ilarom nga taxa. By eye alone, if very soft and elastic, with branches that are even in diameter with neat, round, easily visible oscules. Haliclona haliclona oculata is well characterized morphologically by its compressed, solid branches and the linear arrangement of the small oscules on the narrower sides of the branches. The branching is usually dichotomous, and the branches are simple or coalescent, cylindrical in cross section. The genus is divided into several subgenera as follows. Haliclona occulata misspelling of species name grant, 1841. Growth efficiency and carbon balance for the sponge haliclona oculata. Haliclona sigmadocia caerulea, introduced marine species of.
Phan van kiem, nguyen thi viet thanh, dan thi thuy hang, nguyen thi cuc, nguyen xuan nhiem, pham hai yen, hoang le tuan anh, bui huu tai, do thi thao and chau van minh affiliation. Haliclona cavernosa pulitzerfinali, 1993 haliclona cerebrum burton, 1928 haliclona clara cuartas, 1992. Smithsonian tropical research institutehaliclona caerulea. Seasonal growth and reproduction of an intertidal sponge. Haliclona oculata pallas, 1766 mermaids glove horny sponge other english common names. One of the steroids possesses an unusually short hydrocarbon side chain. If you are generating a pdf of a journal article or book chapter, please feel free. Espesye sa banaog nga una nga gihulagway ni peter simon pallas ni adtong 1766 ang haliclona oculata. The radiateaccretive growth process of the spongehaliclona oculata, under different environmental conditions, is simulated in a twodimensional model with. The absence of a strong central core distinguishes haliclona oculata from raspailia and stelligera q. Information and translations of haliclona in the most comprehensive dictionary definitions resource on the web.
Haliclona oculata linnaeus, 1759 accepted, alternate representation subgenus. Bootstrap support values below 50% have been removed from the tree. The animal diversity web is an educational resource written largely by and for college students. Marine drugs free fulltext isolation and identification. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Verification of fractal growth models of the sponge haliclona. Within this order is the family of chalinidae which contains the genus haliclona. Oculatol, oculatolide, and anor sterols from the sponge. Ang haliclona urceolus sakop sa kahenera nga haliclona sa kabanay nga chalinidae.
Text is available under the creative commons attributionsharealike license. Fmib 38477 finger sponge, salem harbor, massachusetts. Verrill is regarded as a synonym of haliclona oculata pallas. Growth efficiency and carbon balance for the sponge haliclona.
We have determined the nucleotide sequences of 5 s ribosomal rnas isolated from the sponges halichondria panicea, hymeniacidon sanguinea, and haliclona oculata. Thalassia seagrass beds, rocks and hard artificial substrate in shallow water. Haliclona oculata is a branching sponge, which makes threedimensional reconstructions impossible, because branches were overlapping in pictures from different views. Pdf growth efficiency and carbon balance for the sponge. From afar, large finger growths of the sponge haliclona oculata occur.
Flustra foliacea and haliclona oculata with a rich faunal turf on tideswept. Growth efficiency and carbon balance for the sponge haliclona oculata article pdf available in marine biotechnology 123. Haliclona oculata linnaeus, 1759 accepted, alternate representation subgenus assignment isodictya grantii bowerbank, 1866 genus transfer and junior synonym isodictya pygmaea bowerbank, 1866 genus transfer and junior synonym. Integrative taxonomy of amazon reefs arenosclera spp a. Haliclona oculata specimens around the platform died in the same period. Two new marine sponges, haliclona haliclona tonggumiensis n. Marine sponges yale peabody museum yale university.
Another interesting group of compounds are 18 carboline derivatives, manzamine ac, having potent antitumor activity from a sponge haliclona sp. Institute of marine biochemistry, vietnam academy of. Furthermore, since it is a sessile, filterfeeding animal, its physical and nutritive environment. In some pacific areas, haliclona caerulea has been reported to live in symbiosis with the calcareous algae jania adherens in shallow rocky ecosystems. Haliclona national marine biological library catalog. Phylogeny and systematics of demospongiae in light of new. Phan van kiem, nguyen thi viet thanh, dan thi thuy hang, nguyen thi cuc, nguyen xuan nhiem, pham hai yen, hoang le tuan anh, bui huu tai, do thi thao and chau van minh. Evolution of the main skeletonforming genes in sponges. The widespread order haplosclerida is a prime example due to limited and plastic morphological features. The ectosomal skeleton rests very loosely on the choanosomal skeleton, and is therefore easily peeled off, but consequently also easily damaged or lost.
The marine sponge haliclona simulans collected from the irish sea yielded two new steroids. The skeletal architecture is rather variable, due to the high variation in the amount of spongin, but still characteristic. Two new arenosclera are described here on the basis of materials obtained from amazon reefs in 2014, a. Spongia cladonia cladonian sponge haliclona oculata pallas. It occurs along the coast of north america, from the gulf of st. Haliclona caerulea from the caribbean, was first described from jamaica by hechtel 1965. Adw doesnt cover all species in the world, nor does it include all the latest scientific information about organisms we describe.
According to monitoring data of the dutch anemoon foundation, h. We found that only 34% of the particulate carbon pumped through the sponge was used for both respiration and growth. Oculatol, oculatolide, and anor sterols from the sponge haliclona. Kaandorp department of computer science, institute of taxonomic zoology university of amsterdam kruislaan 403 nl1098 sj amsterdam the netherlands abstract the radiateaccretive growth process of the sponge haliclona oculata, under different environmental conditions, is simulated in a twodimensional model with fractal modelling techniques. An integrative approach to find the best classification. In 2012, when the boulder reef area was imaged as a part of a benthic. Topology is rooted on six representatives of the three other subclassesjr172 vetulina sp. Members of the class demospongiae are hermaphroditic. Pdf the interest in sponges has increased rapidly since the discovery of potential new pharmaceutical compounds produced by many sponges. Verification of fractal growth models of the sponge haliclona oculata porifera with.
World register of marine species haliclona haliclona. Dynamic transport and cementation of skeletal elements. Cryptic species are widespread across the phylum porifera making the identification of nonindigenous species difficult, an issue not easily resolved by the use of morphological characteristics. Both are clearly distinct from all other arenosclera by their erect, solid funnel to lamellate habit, larger oxeas, and ectosomal architecture bearing occasional multispicular tracts. Espesye sa banaog nga una nga gihulagway ni martin heinrich rathke ug vahl ni adtong 1806 ang haliclona urceolus. Short communication two new marine sponges of the genus. Kaandorpmodeling growth forms of the sponge haliclona oculata porifera, demospongiae using fractal techniques.
Cytotoxic constituents from vietnamese marine sponge haliclona oculata linnaeus, 1759 volume. A list of lyrics, artists and songs that contain the term haliclona from the website. The branching is usually dichotomous, and the branches. An haliclona oculata in uska species han porifera nga syahan ginhulagway ni peter simon pallas hadton 1766.
Verification of fractal growth models of the sponge haliclona oculata porifera with transplantation experiments. Chemical investigation of the marine sponge haliclona oculata resulted in the isolation of eight new compounds including oculatol 1 and oculatolide 2 and. Media in category haliclona the following 21 files are in this category, out of 21 total. The structures were elucidated using nuclear magnetic resonance. There are a great number of species in this group including haliclona oculata. An haliclona oculata in nahilalakip ha genus nga haliclona, ngan familia nga chalinidae. National biodiversity network mapping facility, data for uk. Summary statistics of the raw reads and the assembled transcriptomes from the three haliclona species are presented in supplementary tables 3 and 4. Seasonal growth rate of the sponge haliclona oculata. Frontiers integrative taxonomy of amazon reefs arenosclera.
Nucleotide sequences of three poriferan 5 s ribosomal rnas. Remains of sponges can be found along the shoreline. In our study a strong positive correlation p pdf 232 kb. Haliclona haliclona oculata, sometimes known by the common name mermaids glove, is a species of sea sponges that is found in depths of around 1,000 m. Annali del museo civico di storia naturale giacomo doria 1958 18224302349. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. Haliclona oculata pallas, 1766 tsn 47779 unique identifier. To obtain more knowledge about carbon requirements for growth by sponges, the growth rate, respiration rate, and clearance rate was measured in situ in haliclona oculata. One of the main environmental parameters affecting the growth. Haliclona sigmadocia caerulea, introduced marine species. While every effort has been made to provide the most reliable and uptodate information available. Haliclona haliclona oculata linnaeus, 1759 finger sponge or eyed sponge.
Haliclona haliclona oculata is found in the north atlantic ocean and. The genus haliclona is subdivided into six subgenera, gellius, halichoclona, haliclona, reniera, rhizoniera, and soestella hooper and van soest, 2002. World porifera database species haliclona haliclona oculata. Pdf verification of fractal growth models of the sponge. Modelling growth forms of the sponge haliclona oculata porifera. The exaggeratedly bushy, muchbranched, forms seem to be typical of estuarine or strong current conditions. The structures were elucidated using nuclear magnetic resonance spectroscopy and.
Volumetric growth rate of haliclona oculata showed a seasonal trend with the highest average specific growth rate measured in may. Media in category haliclona oculata the following 5 files are in this category, out of 5 total. Ang haliclona oculata sakop sa kahenera nga haliclona sa kabanay nga chalinidae. A total of 48,520 contigs n50 1596 were assembled for h. Cytotoxic constituents from vietnamese marine sponge. Haliclona bulbifera swartschewsky, 1906 haliclona calamus lundbeck, 1902 haliclona cancellata carter, 1887 haliclona carteri burton, 1959. However, it is not a legal authority for statutory or regulatory purposes. The zygote develops into parenchymella larva freeswimming before settling down on a substrate where it grows into a young sponge ref. Pdf seasonal growth rate of the sponge haliclona oculata.
The biodiversity heritage library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community. He reports this species as common on pilings and mangrove roots, as well as in a sandy turtle grass bed. Verification of fractal growth models of the sponge. Growth efficiency and carbon balance for the sponge. An integrative approach to find the best classification for both.
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