halimeda opuntia description

We ship several clusters approx 3"- Short nodal fusion in a group of three medullary siphons (ls). The branches are numerous and are in different planes, rather than nearly in a single plane as some other species are. attached to rocks, sandy bottom and other algae. Description: calcareous green to whitish seaweed found in deeper water between rocks in bunches. These species are described in detail with original illustrations and an identification key. (Linnaeus) Lamouroux, 1812. With regard to the habitat of Halimeda in the Laccadives, the following interesting note on H. opuntia , Lamx. Green to chalky white . horizontally. 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. (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. 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. Halimeda opuntia. Halimeda hummii was placed in section Opuntia sensu Hillis-Colinvaux (1980) by Hillis et al. 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 The irregular oval segments of Halimeda appear as several small green coins glued from end-to-end, forming a chain. 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. Description. Features:An upright chain of joined up coin-like flattened segments. Halimeda opuntia. Detail of primary and secondary utricles (ds). Similarly, Comeau et al. Halimeda opuntia A unique form of calcareous algae that features tight, segmented discs, found attached to rocks, sandy bottom and other algae. Halimeda renschii Hauck (redirected from: Halimeda batanensis) Family: Halimedaceae [ Halimeda batanensis W.R.Taylor , more , Halimeda opuntia f. renschii (Hauck) E.S.Barton ] Description: Blades are kidney-shaped calcified thick segments, 0.5-2 cm wide, with midrib down middle of segment. Seashore life of Florida and the Carribbean. The genus Halimeda has a wide geographic distribution in tropical to subtropical regions of the world. 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. For this reason, Halimeda may also be called the Money Plant. Halimeda is a genus of chlorophyte, which can be found in tropical and subtropical regions (El-Manawy and Shafik, 2008). New World Publications, Inc., Paramount Miller Graphics, Inc., Jacksonville, Florida. 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). 30. This particular species does not possess a rhizome as other species of halimeda, but is an encrusting variety that spreads both laterally and horizontally. Within this section, identification of Atlantic mate-rial is straightforward, but Indo-Pacific material is often difficult to key out. 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. return to the bright green coloration within a few days. Reef Coral Identification - Florida Caribbean Bahamas, (ed. The Halimeda plant is a green calcareous macroalgae found within tropical oceans worldwide, and is a beautiful decorative plant for a marine aquarium. Halimeda opuntia (Chlorophyta) Features: Thick kidney-shaped blades . It features tight segments of calcified discs that form rather large mounds with several holdfasts anchoring each colony to rocks, sand and hard bottom. 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. N. Deloach). Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However one species, Halimeda tuna, was described as pleasant to eat with oil, vinegar, and salt. You can continue searching for Halimeda opuntia on one of these Web sites: Fauna Europaea (animals) | IOPI (plants) | NCBI (genetic). 29. Carpeting Halimeda (Halimeda Opuntia)is a calcified member of the popular Halimeda family, and is a green macroalgae. 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]. A such as reef aquaria. As for Halimeda monile and H. macroloba showed no … The section Opuntia within the green seaweed genus Halimeda includes sprawling and pendant thalli composed of strongly calcified segments. Short nodal fusion in paired groups (ls). [ 52 ] demonstrated that the calcification rate of Halimeda minima declined by 11.0% as p CO 2 doubled over ambient conditions. 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). The Halimeda plant is a green calcareous macroalgae found within tropical oceans worldwide, and is a beautiful decorative plant for a marine aquarium. Sometimes forming rather large 'thickets' covering an area of 40-50cm. This species will often appear white or pale when Halimeda tuna is a calcareous green seaweed, attached to the seabed by a holdfast. 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). Banyan Books, Inc. Miami, Florida. Calcified . Halimeda is a genus of green macroalgae. Halimeda opuntia. Description Halimeda Plant is a green calcareous macroalgae that is a prized decorative plant in marine aquariums. The section Opuntia within the green seaweed genus Halimeda includes sprawling and pendant thalli composed of strongly calcified segments. Short description Morphology Thalli form greenish to cream amorphous clumps, attached by rhizoids at various points where segments get in contact with the substrate. received, but will halimeda opuntia An abundant, heavily calcified algae that is a major producer of carbonate sand throughout the Caribbean. 0.5-2cm wide segments, with lengths of … Lamouroux, H. macroloba Decaisne, H. opuntia (L) Lamouroux, H. discoidea Decaisne and H. tuna (Ellis and Solander) Lamouroux. 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. The branches are numerous and are in different planes, rather than nearly in a single plane as some other species are. For each biochemical analysis, a different homogenization buffer was used (see Supplementary material). T.F.H. Introduction. The algal body (thallus) is composed of calcified green segments. This alga can cover larger areas with a dense mat so that individual plants are indistinguishable. These are hardy specimens collected from the 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. but is an encrusting variety that spreads both laterally and This particular 1. Description: Thick, profusely branched clumps of rounded three-lobed or ribbed leaf-like segments, between 10 and 25 cm in height. Photo by Kirby Adams. Calcium carbonate is deposited in its tissues, making it inedible to most herbivores. It gets its name from the thick carpeting growth pattern it features. For the two most abundant Halimedaspp. 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). 28. Campbell et al. 4" in diameter. , making it inedible to most herbivores middle of segment the latest scientific consensus,. Chlorophyte, which can be found in deeper water between rocks in bunches whitish seaweed found in deeper between. For each biochemical analysis, a different homogenization buffer was used ( see Supplementary )... Collected from the Thick carpeting growth pattern it features medullary siphons ( ls ) the section within! 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