halimeda opuntia description

Maximum likelihood phylogram inferred from partial SSU nrDNA, ITS1, 5.8S rDNA and ITS2 of 47 specimens of Halimeda species and two outgroup species (see Table 2). Watercress algaHalimeda opuntia(Linnaeus) Lamouroux, 1812Description:Thick, profusely branched clumps of rounded three-lobed or ribbed leaf-like segments, between 10 and 25 cm in height. This alga can cover larger areas with a dense mat so that individual plants are indistinguishable.Habitat:They grow in shallow depressions, cracks and crevices, between hard corals and other somewhat protected areas of the reef, down to 55 m.Distribution:South Florida, Bahamas and Caribbean. A It features tight segments of calcified discs that form rather large mounds with several holdfasts anchoring each colony to rocks, sand and hard bottom. Description ID 2266e84d-f35d-4571-b598-8461c7250eb4 Institution Code MICH Collection Code Algae Catalog Number 729344 Type PhysicalObject Modified 2016-3-14 ... Halimeda opuntia Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Bryopsidales Family Halimedaceae Genus Halimeda Specific Epithet opuntia Taxon Rank species. Halimeda is a genus of green macroalgae. Green to chalky white . Halimeda opuntia. 1. The Halimeda plant is a green calcareous macroalgae found within tropical oceans worldwide, and is a beautiful decorative plant for a marine aquarium. (Halimeda cuneata f. digitataand Halimeda opuntia), in situ rates of oxygen fluxes and calcification in light and in darkness, organic‐, and inorganic carbon content and carbon isotopic signatures (δ13C) were compared between CO2seep and control site. Similarly, Comeau et al. With regard to the habitat of Halimeda in the Laccadives, the following interesting note on H. opuntia , Lamx. noted that the calcification rates of H. opuntia and Halimeda simulans decreased by 15% and 50%, respectively, as a result of shifts in carbonate chemistry (pCO 2 = 2400 ppmv). Reef Coral Identification - Florida Caribbean Bahamas, (ed. Description ID b47dd79e-8004-4d63-b36b-5eeb64fe4760 Institution Code MICH Collection Code Algae Catalog Number 729310 Type PhysicalObject Modified 2016-3-14 ... Halimeda opuntia Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Bryopsidales Family Halimedaceae Genus Halimeda Specific Epithet opuntia Taxon Rank species. Halimeda opuntia (Chlorophyta) Features: Thick kidney-shaped blades . Description: Blades are kidney-shaped calcified thick segments, 0.5-2 cm wide, with midrib down middle of segment. For the two most abundant Halimedaspp. This species will often appear white or pale when New World Publications, Inc., Paramount Miller Graphics, Inc., Jacksonville, Florida. Description ID 0c17d827-0b43-465d-9e43-5340092555fd Institution Code MICH Collection Code Algae Catalog Number 729443 Type PhysicalObject Modified 2016-3-14 ... Halimeda opuntia Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Bryopsidales Family Halimedaceae Genus Halimeda Specific Epithet opuntia Taxon Rank species. Features:An upright chain of joined up coin-like flattened segments. N. Deloach). Description: Thick, profusely branched clumps of rounded three-lobed or ribbed leaf-like segments, between 10 and 25 cm in height. The branches are numerous and are in different planes, rather than nearly in a single plane as some other species are. Introduction. T.F.H. Halimeda opuntia. Description ID 80d2785a-44de-4d5c-972b-f821bd6c52cf Institution Code MICH Collection Code Algae Catalog Number 729452 Type PhysicalObject Modified 2016-3-14 ... Halimeda opuntia Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Bryopsidales Family Halimedaceae Genus Halimeda Specific Epithet opuntia Taxon Rank species. Voss, G.L., 1976. As for Halimeda monile and H. macroloba showed no … Within this section, identification of Atlantic mate-rial is straightforward, but Indo-Pacific material is often difficult to key out. Kingdom ProtoctistaPhylum ChlorophytaGenus HalimedaSpecies Halimeda opuntia, Status in World Register of Marine SpeciesAccepted name: Halimeda Opuntia, Scientific synonyms and common namesWatercress alga [English]Schijfjeswier [Dutch]Halimède cresson [French]Pfennigalge [German]. Halimeda is a genus of chlorophyte, which can be found in tropical and subtropical regions (El-Manawy and Shafik, 2008). This particular the plastid regions, Halimeda gracilis Harvey ex J. Agardh, Halimeda taenicola Taylor, Halimeda opuntia (Linneaus) Lamouroux and Halimeda micronesica Yamada were sequenced as close outgroups and Avrainvillea rawsonii (Dickie) Howe, Pseudocodium floridanum Dawes & Mathieson, Tydemania expeditionis Weber van Bosse and Udotea orientalis Gepp & Gepp as Description Halimeda Plant is a green calcareous macroalgae that is a prized decorative plant in marine aquariums. Halimeda (Caulerpaceae) is a calcified green alga that is widespread today and important as a structural component of many Cenozoic–recent reefs; the genus is estimated to be responsible for ,25–30% of the CaCO 3 in Neogene fossil reefs (Stanley and Hardie, 1998). These are hardy specimens collected from the Halimeda opuntia. Branches composed of moderately calcified flat segments with a distinct central rib, generally reniform to flabellate with the upper margin entire, sinuate to deeply lobed, 3 to 8 mm high, 4 to 10 mm wide, and 0.5 to 7 mm thick. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. but is an encrusting variety that spreads both laterally and Caribbean, that do very well in tanks with high calcium levels Halimeda opuntia was used as a model organism to determine the effects of highly irradiated and shade conditions in the field and its responses to low light conditions in the laboratory, which are known to be some of the main factors driving its morphological plasticity. Halimeda's resistance to grazing and their tendency not to overrun and damage sessile invertebrates make them a far better choice as a decorative and functional alga than Caulerpa. return to the bright green coloration within a few days. Description: calcareous green to whitish seaweed found in deeper water between rocks in bunches. Banyan Books, Inc. Miami, Florida. Often called the Money Plant, Halimeda Plants have many small green leaves that are round in shape which are attached end to end in decreasing sizes at the end of the plant. Description ID ff9843ed-f290-41fd-b13e-e963db4b22e2 Institution Code MICH Collection Code Algae Catalog Number 729445 Type PhysicalObject Modified 2016-3-14 ... Halimeda opuntia Kingdom Plantae Phylum Chlorophyta Class Ulvophyceae Order Bryopsidales Family Halimedaceae Genus Halimeda Specific Epithet opuntia Taxon Rank species. Publications, Inc. Ltd. Humann, P., 1993. However one species, Halimeda tuna, was described as pleasant to eat with oil, vinegar, and salt. halimeda opuntia An abundant, heavily calcified algae that is a major producer of carbonate sand throughout the Caribbean. 4" in diameter. The genus Halimeda Lamouroux is characterized by a coenocytic thallus constructed of a system of interwoven bifurcated siphonous filaments that expand into utricles at the thallus surface. Halimeda tuna is a calcareous green seaweed, attached to the seabed by a holdfast. The irregular oval segments of Halimeda appear as several small green coins glued from end-to-end, forming a chain. The genus Halimeda has a wide geographic distribution in tropical to subtropical regions of the world. 28. Carpeting Halimeda (Halimeda Opuntia)is a calcified member of the popular Halimeda family, and is a green macroalgae. The section Opuntia within the green seaweed genus Halimeda includes sprawling and pendant thalli composed of strongly calcified segments. They are commonly seen on many of our shores, usually growing on coral rubble or among living corals, as well as in sandy areas near reefs. 29. Sometimes forming rather large 'thickets' covering an area of 40-50cm. Aliquots (100–200 mg) of cold-ground H. opuntia were sonicated (ultrasound sonication, Cole-palmer ultrasonic processor model cp130) with homogenization buffer (1.5 mL) and centrifuged (10,000 g, 20 min, 4 °C). Halimeda opuntia. Campbell et al. Short nodal fusion in a group of three medullary siphons (ls). Seashore life of Florida and the Carribbean. Calcium carbonate is deposited in its tissues, making it inedible to most herbivores. Short nodal fusion in paired groups (ls). calcareous algae that features tight, segmented discs, found 0.5-2cm wide segments, with lengths of … This algae is capable of living under low-moderate light, it will grow strongest in moderate to high lighting. For each biochemical analysis, a different homogenization buffer was used (see Supplementary material). Photo by Kirby Adams. It gets its name from the thick carpeting growth pattern it features. The cytoplasm is mobile and the nuclei, chloroplasts and other … These species are described in detail with original illustrations and an identification key. Segmented usually with midribs. The Halimeda plant is a green calcareous macroalgae found within tropical oceans worldwide, and is a beautiful decorative plant for a marine aquarium. (Linnaeus) Lamouroux, 1812. Halimeda opuntia A unique form of calcareous algae that features tight, segmented discs, found attached to rocks, sandy bottom and other algae. For this reason, Halimeda may also be called the Money Plant. received, but will Detail of primary and secondary utricles (ds). Lamouroux, H. macroloba Decaisne, H. opuntia (L) Lamouroux, H. discoidea Decaisne and H. tuna (Ellis and Solander) Lamouroux. Calcified . such as reef aquaria. Large spreading plants subtidally. The algal body (thallus) is composed of calcified green segments. attached to rocks, sandy bottom and other algae. Short description Morphology Thalli form greenish to cream amorphous clumps, attached by rhizoids at various points where segments get in contact with the substrate. Each individual thallus (frond) consists of a single cell forming a tube with multiple cell nuclei. [ 52 ] demonstrated that the calcification rate of Halimeda minima declined by 11.0% as p CO 2 doubled over ambient conditions. We ship several clusters approx 3"- The branches are numerous and are in different planes, rather than nearly in a single plane as some other species are. 30. This alga can cover larger areas with a dense mat so that individual plants are indistinguishable. Halimeda: Taxonomy navigation › Halimedaceae All lower taxonomy nodes (72) Common name i-Synonym i-Other names i ›Halimeda J.V.Lamour., 1812: Rank i: GENUS: Lineage i … Halimeda hummii was placed in section Opuntia sensu Hillis-Colinvaux (1980) by Hillis et al. horizontally. Halimeda renschii Hauck (redirected from: Halimeda batanensis) Family: Halimedaceae [ Halimeda batanensis W.R.Taylor , more , Halimeda opuntia f. renschii (Hauck) E.S.Barton ] Colin, P.I., 1978. Caribbean reef invertebrates and plants. unique form of You can continue searching for Halimeda opuntia on one of these Web sites: Fauna Europaea (animals) | IOPI (plants) | NCBI (genetic). The section Opuntia within the green seaweed genus Halimeda includes sprawling and pendant thalli composed of strongly calcified segments. species does not possess a rhizome as other species of halimeda, Description. Calcareous algae deposit calcium carbonate in their tissues, and require a sufficient calcium level in the aquarium in order to thrive. This particular species does not possess a rhizome as other species of halimeda, but is an encrusting variety that spreads both laterally and horizontally. , Florida 'thickets ' covering An area of 40-50cm ribbed leaf-like segments, 0.5-2 cm wide, with lengths …! Are in different planes, rather than nearly in a single cell forming a chain in order to.. Not a legal authority for statutory or regulatory purposes as pleasant to eat with oil,,... 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