Spores brown, 35-450 um, more or less distinctly tetrahedral, irregularly areolate-lamellate, with a pellucid margin. The elaters are attenuate, 300-450 um contorted, often branched, and spiraled.
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The legs are long and the shoulders of the pronotum project into short spines in adults and older nymphs. The hindmost legs are much thicker than the other legs, and the hind femur has inner rows of fine teeth and one preapical spine. The hindmost legs are shorter and much swollen in the male. The hind tibia are inwardly lamellate in about middle third; less so in the male, which also has a distinct spine on the lamellate area.
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Orthotylinae is a subfamily of plant bugs in the family Miridae. There are at least 650 described species and at least 70 genera in Orthotylinae. The Orthotylinae have traditionally been diagnosed by their possession of lamellate, apically divergent parempodia.
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The white shell reaches a height of 1 mm. The solid shell has a depressed, turbinate shape. It is openly perforate to imperforate. The sculpture shows distant longitudinal lamellate ribs that cross the whorl from the suture to the umbilicus.
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There are also yellow-orange markings on the corners of the rectangle. The lamellate rhinophores have a translucent, dirty- white color. The bipinnate gills only have a few branches, and have the same dirty white color.Nakano, Rie (2004): "Opisthobranchs of Japan Islands" 304 pp.
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The tail is long, flattened and has a dorsal crest. It is muscular and can be used for swimming. The gills are large, sparsely branched and held erect. The rhinophores have lamellate tips and a tapering stalk and are similar in colour to the body.
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Their texture is reticulate (i.e. net-like) and the lamellate ridges are unbroken. The girdle that runs between these ridges is obscured by the heavy reticulation. The microspores are grey in colour, measure 20 to 30 μm in diameter, and are smooth to papillose (i.e.
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Animals within this family have elongated bodies with numerous branching cerata on their dorsal sides. The cerata contain extensions from the digestive gland which vary in extent between species. The head has an oral veil having branching extensions. The lamellate rhinophores are surrounded by a sheath and branched extensions.
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This reason and the lack of a more modified spike-like distal podomere may suggest Onychopterella was not a very efficient swimmer. In 1999, Braddy, Aldridge, Theron and Sarah E. Gabbott, a geologist, described a new specimen of O. augusti from the Soom Shale (GSSA C1179, housed at the Geological Survey of South Africa) which preserves four pairs of vertical lamellate (composed of thin plates or scales) book gills (external gills arranged like the pages of a book), part of the respiratory system. This specimen preserves a complete carapace, partial appendages, complete opisthosoma and an almost complete telson. The lamellate structures are evident in the third to sixth segments of the preabdomen.
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Feather like flabellate antennae are a restricted form found in the Rhipiceridae and a few other families. The Silphidae have a capitate antennae with a spherical head at the tip. The Scarabaeidae typically have lamellate antennae with the terminal segments extended into long flat structures stacked together. The Carabidae typically have thread-like antennae.
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The; base of the shell is flat, concentrically lirate, the lirae 8 to 14 in number. The outer lirae are crenulated by fine radiating wrinkles which are continued a short distance inward from the periphery. The aperture is transverse. The outer and parietal walls are lirate within, the base more or less strongly uni-lamellate.
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The surface of the mantle shows irregular dark reddish-brown blotches. Behind the rhinophores there is a large horse shoe shaped spot. There are no mantle papillae in front of the non-lamellate, non-retractile rhinophores. The mantle ridge is situated at either side of the anus and is reduced to three pairs of bifid tentacles.
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Most species of Boletaceae produce large, fleshy mushrooms, with a more or less central stipe. The fruit bodies typically have tubular hymenophores, although a small number of species (e.g. Phylloporus) are lamellate. The spore deposit colours are commonly olivaceous (yellowish- green), yellowish, brownish, or vinaceous (red-wine coloured), and when viewed under the microscope spores are usually fusiform or subfusiform.
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The second type of appendages, are thin, long with many small sharp, thin and long simple ramifications. These appendages are present on the sides of the body, foot, dorsum and oral veil in number 15–17 per side with 6 on the oral veil. The rhinophores have a lamellate clavus and a peduncule with little, thin and sharp ramifications. Each rhinophoral sheath edge has three ramifications.
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Itajahya is a fungal genus in the family Phallaceae. The genus, widespread in tropical and subtropical areas, contains three species. Characters in this genus include a white calyptra (tissue which covers the top of the fruit body to which the gleba is attached), and lamellate plates covered with gleba. The gleba has a white mottled surface, and the cap appears wig-like when removed of the gleba.
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The mantle of these oval nudibranchs is flattened dorsoventrally and its dorsal surface is covered with hard, colored tubercles. This mantle is decorated with contrasting colors and patterns as warning signals to predators. The lamellate rhinophores can be retracted. Like other dorid nudibranchs, all species have a dorsal anus, except for the species in the genus Fryeria where the anus is posteroventral and protrusible.
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These were horizontally divided into numerous tubes that could represent superficial "ribs". The specimen measured in length, while the best preserved lamellate structure (in the left part of the third segment) measured in length and in width, with approximately 45 closely placed lamellae. This proves that Onychopterella and possibly all eurypterids possessed four pairs of vertically oriented lamellate book gills (possibly for aquatic respiration), instead of five pairs like the xiphosuran Limulus as previously thought. This structure is also comparable to that of the current scorpions, which have four pairs of vertically oriented book lungs with 140-150 lamellae per lung in the third to sixth segments, resulting in a synapomorphy (shared characteristic different from that of their latest common ancestor) between both clades and even increasing the possibilities of a sister group relationship (that is, that both clades are the closest relative to each other).
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Spurilla neapolitana is a large nudibranch, growing to a length of in the Mediterranean Sea. The rhinophores (the pair of sensory structures on the dorsal surface of the head) are lamellate. The cerata (outgrowths of the body) are also flattened and have opaque white tips. These tips are known as cnidosacs and are defensive structures armed with cnidocytes (stinging cells) garnered from sea anemones that the nudibranch has eaten.
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They are relatively large in size, some growing to sizes as large as 1.5 inches (3 cm) or more. As in other members of this genus, the males have large distinctive antennae consisting of several lamellate plates, which they close up when threatened. The antennae are used to detect pheromones emitted by the females. The wing covers (elytra) have four long white stripes and one short stripe each.
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The second type of appendage is thin, long with many small sharp, thin and long simple ramifications. These appendages are present on the entire body, sides, foot, and dorsum. The oral veil has four appendages, two of which are longer, situated at the lateral edges of the oral veil and two that are shorter situated in the center. The rhinophores have a lamellate clavus and a peduncule with acute ramifications.
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The sculpture is harsher on the earlier whorls. The radials are narrow, almost lamellate, ending abruptly at the shoulder and gradually on the base, slightly oblique, fourteen widely spaced on the body whorl and on the penultimate sixteen. These are crossed by spiral threads of smaller gauge, forming long narrow meshes, amounting to sixteen on the body whorl and to six on the penultimate. The fasciole is flat, only incised by crescentic growth lines.
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The Christmas tree-like pattern helps to reduce the directionality of the reflectance by creating an impedance matching for blue wavelengths. In addition, the height offset between neighboring ridges increases the intensity of reflection for a wide range of angles. This structure may be likened to a photonic crystal. The lamellate structure of their wing scales has been studied as a model in the development of biomimetic fabrics, dye-free paints, and anticounterfeit technology used in currency.
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The upper surface of the caps of Leiotrametes fungi are smooth and dull. They are attached to the substrate by a stem-like base, sometimes in the form of a disc; this feature is however absent in L. lactinea, which is sessile. The pores on the cap underside are regular, sometimes becoming daedalean (maze-like) to lamellate (gill-like). Leiotrametes lacks the parietal crystals in the hyphae that are found in the similar genera Artolenzites, Pycnoporus, and are sometimes present in Trametes.
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Daedaleopsis fungi have basidiocarps that are annual, with a cap or effused-reflexed (crust-like with the edges forming cap-like structures). Their colour is pale brown to deep red, zonate, with a mostly smooth cap surface, lamellate to tubular hymenophore, and a pale brown context. Microscopic features include a trimitic hyphal system with clamped generative hyphae, and the presence of dendrohyphidia. Daedaleopsis has hyaline, thin-walled, and slightly curved cylindrical spores that are negative in Melzer's reagent and Cotton Blue.
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Sea Challengers Natural History Books, Washington, 426 pp. page(s): 217 The rhinophores are lamellate and contractile, the base is white topped with blue to purple but they can also be white with a longitudinal blue to purple line. The branched gill has a whitish external side, the internal surface is golden.Warren, Lindsay , Corolla, Jean-Pierre , Sittler, Alain-Pierre, (2014) Chromodoris leopardus Rudman, 1987 in : DORIS, January 3, 2014Debelius, Helmut, 2001, Nudibranchs and Sea Snails: Indo-Pacific Field Guide, IKAN – Unterwasserarchiv, Frankfurt, Germany.
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Their antennae is a lamellate antennal club and has a head with anterior margins which are either semicircular or emerginate mesocoxae, strongly oblique. The manuka beetle is a part of the subfamily Melolonthinaes, which is characterized by its stout body and glossy exterior, and the presence of either labrums or mandibles. These appear as segments either elongated or as oval lobes which can be folded together tightly to form compact and asymmetrical clubs. The elbow clubs have between 8 and 10 segments.
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Lentinellus is a genus of white rot, wood decay, lamellate agaric in the family Auriscalpiaceae, further characterized in part by rough-walled, amyloid spores produced on lamellae with jagged edges. Typically, thick-walled hyphae in the fruit body are in part amyloid, and frequently the taste of the mushrooms is acrid (burning, spicy). The widespread genus has been estimated to contain 15 species. Mycologists Ronald Petersen and Karen Hughes considered 24 species in their 2004 world monograph of the genus.
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The Syndesus ambericus holotype is a male with a total length of and a height of and having an overall convex, cylindrical shaped body. The coloration of S. ambericus is not described in the type description, and only a mention of golden colored hairs along the fore-wing margins is made. The head has antennae that are composed of at least an unknown number of segments with the seven visible segments modified into a lamellate structure. The broad head sports two, nearly round, large eyes and sharp projections placed in front of them.
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Murphydoris singaporensis Sigurdsson, 1991 is the type species of the monotypic genus Murphydoris. The generic name Murphydoris was created to honor the zoologist and ecologist D. H. Murphy, who is on the staff at the National University of Singapore. The characteristics of the genus Murphydoris is, that it lacks peri-anal ctenidia (comb-like respiratory gills); its rhinophores are non-lamellate and its radula formula is n x 1.1.0.1.1. The lateral teeth are unicuspid (= with a single tapering point) with 12 denticles and the marginal teeth are bicuspid.
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The 2-segmented antennal club and the specialized first segment of the gaster suggest that Diaphoromyrma is not closely related to either of these genera. The membership of Diaphoromyrma in Stenammini or Adelomyrmecini (the other tribes of the solenopsidine tribe group [Bolton 2003]) is unlikely. Diaphoromyrma lacks the specialized lamellate hairs on the ventral side of masticatory margin of adelomyrmecine mandibles or the various traits listed in Bolton (2003) for stenammines, namely the clypeal configuration. Although Diaphoromyrma possess the clypeus broadly inserted between the frontal lobes, it lacks any of the traits defining the tribes Myrmicini, Lenomyrmecini, Pheidolini, Tetramoriini or Paratopulini.
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The rose chafer has a yellowish-tan coloured body that is about in length, with wings that do not completely cover the abdomen. The beetle has six long, spiny, reddish-brown legs that gradually become darker towards the end of the appendage. It has two short lamellate antennae that end in a club of flat plates and it has chewing mouthparts. Rose chafers are covered in dull yellow hairs which give the body its characteristic colour, however with age and with normal activity the hairs are worn off the head and thorax revealing a black colour.
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Anatomy viewed from below with frontal edge of mantle on the top. Heart (red) is surrounded by renal organ (yellow). Retractor muscles (blue) include retractor muscle of left eye tentacle (depicted on the right), retractor muscle of right eye tentacle and retractor muscle of odontophore (both on the left). The cerebral ganglia, a central processing area which is equivalent to the brain within the nervous system of the slug The circulatory and excretory systems of the Kerry slug are closely related; the heart is surrounded by the triangular kidney, which has a lamellate (layered) structure and two ureters.
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