GVI Corals Mexico

Beschreibung

Bio- und Umwelttechnik Karteikarten am GVI Corals Mexico, erstellt von Luca Hess am 28/07/2021.
Luca Hess
Karteikarten von Luca Hess, aktualisiert more than 1 year ago
Luca Hess
Erstellt von Luca Hess vor mehr als 3 Jahre
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Porites asteroides Mustard Yellow to Brown. Medium-sized boulders, possibly slightly fuzzy if the polyps are out. Coralites are small in size and close together. polyps don't portrude
Siderastrea radians The holes are on the surface and look a bit like a (official term!) cat's anus. Sid. siderea holes in comparison are slightly recessed.
Siderastrea siderea Basically looks like a lump of clay which someone pricked with a pencil. The holes are generally rounder and have neater edges than Sid. radians.
Stephanocoenia intersepta Dark polyps/coralites (with white/green centre) on a bright background. Looks a bit like Cheerios in a bowl of milk!
Montastraea cavernosa Very fleshy, large polyps which are pretty distinct from each other
Orbicella faveolata Up-close the polyps/coralites of the Orbicella genus look a bit like small volcanos. This species has a continuous coverage of the underlying rock, looking like a sheet spread over a lumpy surface
Orbicella faveolata Up-close the polyps/coralites of the Orbicella genus look a bit like small volcanos. This species has a continuous coverage of the underlying rock, looking like a sheet spread over a lumpy surface
Orbicella franksi Up-close the polyps/coralites of the Orbicella genus look a bit like small volcanos. This species also covers the underlying rock continuosly. Unlike faveolata, the tips of it's lumps are bright
Favia fragum Small in size with generally rounded holes. Somewhat similar in appearance to D. stokesii, but is usually not as large and the "mouths" of the holes don't portrude.
Dichocoenia stokesii Has elongated holes with slightly portruding edges. Usually larger in size than Favia fragum
Solenastrea bournoni colonies are found on the sand or "fore reef" (rather than on the reef itslef), corralite rims portrude. Smooth dome with some irregular bulges
Solenastrea hyades colonies are found on the sand or "fore reef" (rather than on the reef itslef), corralite rims portrude. Wide base with pinched waist, some irregular knobs on surface
Diploria labyrinthiformis Has double ridges which are separated by a shallow groove. These ridge pairs are in turn separated by deeper grooves
Pseudodiploria strigosa Similar to Diploria lab., but only has a single ridge separated by a single groove. Forms a smooth dome with regular-pattern labyrinth
Pseudodiploria clivosa Similar to Diploria lab., but only has a single ridge separated by a single groove. Has a more irregular surface than P. strigosa, which also has lumps. Less regular pattern.
Colpophyllia natans Labyrinthiform-ridges. Notable: Ridges have a "zipper-like" appearance, with a seam running down the middle of them. A slightly less pronounced "zipper" can usually also be seen in the valleys.
Manicina areolata one continuous ridge running along outside. small in size
Meandrina meandrites thick ridges with very pronounced septa. no visible separation between ridges, no valley space visible
Meandrina jacksoni thick ridges with very pronounced septa. some separation between ridges, valley space visible and white colour
Dendrogyra cylindrus distinctive fuzzy tower-like appearance
Mycetophyllia lamarckiana Mycetophyllia spp: like a meadow surrounded by fence. flat-ish lamarckiana: "lame that mark and ana have no sheep" => no white/red spots (can have pale spots)
Mycetophyllia aliciae Mycetophyllia spp: like a meadow surrounded by fence. flat-ish aliciae: "alice has loads of sheep" => white spots
Mycetophyllia ferox Mycetophyllia spp: like a meadow surrounded by fence. flat-ish ferox: "the feral wolf killed all the sheep, leaving the fields bloody" => red spots
Isophyllia sinuosa hemisphere. thick, fleshy ridges with slight groove running down the centre of them. labyrinth of ridges
Isophyllia rigida hemisphere. thick, fleshy ridges with slight groove running down the centre of them. looks like rock with net thrown over it.
Eusmilia fastigiata looks like bouquet of flowers individual polyps have long stems and portruding septa at the head
Mussa angulosa thick-walled fleshy rings with distinct spaces in between them
Scolymia spp thick, fleshy walled single-polyp colonies. look a bit like disk-shaped flowers
Helioseris cucullata "Like helicopter over water" => distinct waves raditing out from a point toward edges. "lines" on those ridges point toward centre
Agaricia fragilis small coral plate with upturned edges (which are often white in colour) agaricia-pattern visible but less pronounced
Agaricia lamarcki distinctive "Agaricia" pattern. has WHITE (not just pale) polyps which look like very pronounced stars
Agaricia agaricites distinctive "Agaricia" pattern. agaricites has long "troughs" in which multiple polyps are located. Can have many differnt growth forms.
Agaricia tenuifolia distinctive Agaricia pattern. Grows in thin sheets which together look like a head of lettuce
Agaricia humilis Also has a rather distinct Agaricia-pattern. Unlike agaricites, humilis has no "throughs" with multiple polyps. Instead, polyps are located in single (or few) holes surrounded by distinct edges
Acropora cervicornis Coral with coarse-looking surface (polyps cylindrical in shape). Grows in long branches, which look like a shrub or treebranches.
Acropora palmata Usually large, with coarse surface (polyps cylindrical in shape). "Branches" are flat and have a vaguely palm-frond-esque shape
Acropora prolifera hybrid of stahorn and elkhorn Multiple shorter branches growing out of a single node. Those branches are closer together than in cervicornins. (also here polyps cylindrical in shape)
Madracis auretenra form dome-like outline with "fingers", which are all very similar in length. small, portruding polyps
Madracis decactis look like a number of small potatoes close together. small, portruding polyps
Madracis spp. small, portruding polyps. many growth patterns
Oculina diffusa long, thin branches of pale colour with portruding polyps rare
Porites spp not as regular in shape as M. auretenra, polyps don't portrude
Porites spp not as regular in shape as M. auretenra, polyps don't portrude
Porites spp not as regular in shape as M. auretenra, polyps don't portrude
Millepora alcicornis Fire coral! Very distinctive coloration. Alcicornis can predate other corals/structures and take many different forms. Millepora can hybridize
Millepora complanata distinctive coloration. Has flat "blades" of coral, with little to no crossing of blades Millepora can hybridize
Millepora striata distinctive coloration. also has flat blades of coral, but these cross, giving a convoluted appearance. Millepora can hybridize
Millepora squarrosa Distinctive coloration, but more diminuitive than other forms of Millepora. Has small ridges which cross and form square-like shapes.
Stylaster roseus Usually flat bush/tree-like appearance, purple to pink in colour
Orbicella annularis Up-close the polyps/coralites of the Orbicella genus look a bit like small volcanos. This species forms "islands" of colonies, rather than a continuous sheet.
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