Academic literature on the topic 'Strombina'

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Journal articles on the topic "Strombina"

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Rolán, Emilio. "Columbellidae (Gastropoda, Neogastropoda) of the gulf of Guinea with the description of eight new species." Iberus 23(2) (December 31, 2005): 119–56. https://doi.org/10.5281/zenodo.4524649.

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The species of the family Columbellidae found in West Africa are studied. Five genera are represented: <em>Columbella </em>(1 species), <em>Anachis </em>(1), <em>Mitrella </em>(11), <em>Cotonopsis </em>(1) and <em>Strombina </em>(1). Of the 15 species mentioned, 8 are described as new. The genus <em>Strombina </em>is employed by first time for a West African species.
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Anderson, Laurie C., Dana H. Geary, Ann F. Budd, Ross H. Nehm, Kenneth G. Johnson, and Thomas A. Stemann. "Paleoenvironmental control of species distributions in Neogene invertebrate taxa of the Dominican Republic." Paleontological Society Special Publications 6 (1992): 6. http://dx.doi.org/10.1017/s2475262200005669.

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Neogene deposits of the northern Dominican Republic contain a diverse fossil assemblage that is especially rich in corals and mollusks. To see if faunal change was concordant or discordant within and among taxa and decipher factors controlling distributions, we compared distributions of coral communities, the gastropod families Strombidae and Marginellidae, and the bivalve family Corbulidae. We also incorporated published ranges for the Cardiidae (Vokes, 1989), Cancellariidae (Jung and Petit, 1990), and the columbellid genus Strombina (Jung, 1986).First and last appearances of individual mollu
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Budd, Ann F., and Kenneth G. Johnson. "Size-related evolutionary patterns among species and subgenera in the Strombina group (Gastropoda: Columbellidae)." Journal of Paleontology 65, no. 03 (1991): 417–34. http://dx.doi.org/10.1017/s0022336000030390.

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This study represents a preliminary analysis of variation in size and shape in a large and diverse molluscan clade, the Strombina group, over the past 20 million years. Restored height and width were measured on 5,099 individuals of 72 species and 5 genera. Size was estimated by adding height and width, and shape was estimated by dividing height by width. Patterns of variation were analyzed quantitatively among species, subgenera, and genera using univariate statistical tests comparing means and variances and linear regression. Results of univariate tests show that both shape and size vary amo
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Fortunato, Helena. "Foregut and reproductive tract anatomy of three species of the Strombina-group (Buccinoidea: Columbellidae)." Iberus 21(2) (December 31, 2003): 109–22. https://doi.org/10.5281/zenodo.4516199.

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This paper reports for the first time anatomical data for three species of the <em>Strombina</em>group sensu Jung, 1989: <em>Bifurcium bicanaliferum</em>, <em>Sincola (Dorsina) gibberula </em>and <em>Clavistrombina clavulus</em>. Anatomical data for the foregut and reproductive tracts were determined from gross dissections mainly of living specimens. Both the anterior digestive tract and the reproductive systems of the three species are similar in their general plan and conform with what is known for columbellids and neogastropods in general. Differences among the three species are mostly with
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Landau, Bernard, Gijs C. Kronenberg, Gregory S. Herbert, and Carlos M. Da Silva. "The Genus Strombus (Mollusca: Caenogastropoda: Strombidae) in the Neogene of the Bocas Del Toro Area, Panama, by the description of three new species." Journal of Paleontology 85, no. 2 (2011): 337–52. http://dx.doi.org/10.1666/10-047.1.

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In contrast to the immense effort that has been put into the geological survey and stratigraphic study of the Neogene of Bocas del Toro region (Panama), little research has been done on the systematics of this region's rich gastropod assemblages. This is the first paper dealing primarily with the Bocas Neogene gastropod assemblages (Strombidae) since the pioneer work of Olsson (1922). Neogene strombid assemblages of the Dominican Republic have recently been reviewed and updated, and, therefore, the Strombidae are a suitable starting point for the revision of the gastropod assemblages from the
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Jackson, Jeremy B. C., and Peter Jung. "Molluscan diversification and extinction on opposite sides of the Isthmus of Panama." Paleontological Society Special Publications 6 (1992): 144. http://dx.doi.org/10.1017/s2475262200007048.

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Molluscs are the most diverse and abundant tropical American macrofossils, but their distributions and evolution are not well understood. Classic studies by Olsson and Woodring documented a rich Late Miocene to Early Pliocene “Gatunian” fauna throughout the Caribbean and tropical Eastern Pacific, with many species in common between the oceans. This fauna was divided by formation of the Isthmus of Panama, and diverged into distinct Pacific and Caribbean faunas sometime thereafter. Diversity also decreased by about half in the Caribbean. However, the timing, rates and correlation of these major
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Halder, Kalyan, and Somnath Paira. "First record of sexual size dimorphism in fossil Strombidae (Mollusca, Gastropoda) from the Miocene of Kutch, western India and its evolutionary implications." Royal Society Open Science 6, no. 2 (2019): 181320. http://dx.doi.org/10.1098/rsos.181320.

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Persististrombus deperditus (Sowerby) from the Lower Miocene of Kutch, Gujarat, western India is represented by two size classes in our collection. Statistical analyses discriminate the size morphs. Large size variations generally result from either (1) sexual differences or (2) ecophenotypic causes. All the living species of the family Strombidae, wherever examined, are characterized by sexual size dimorphism (SSD). Persististrombus deperditus shares all the characters of SSD in these recent species. Size variations due to difference in ecological factors generally occur in allopatric populat
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Kronenberg, Gijs C., and Mathias Harzhauser. "Europrotomus (Mollusca: Caenogastropoda: Strombidae): a new Middle Miocene European strombid genus (Revision of Euprotomus Gill, 1870. Part 4)." Paläontologische Zeitschrift 86, no. 2 (2011): 147–59. http://dx.doi.org/10.1007/s12542-011-0121-1.

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Dekkers, Aart. "About abnormalities on the number of eyes and the evolution of the possible eye-sight related shell aspects in Strombidae; introducing new shell terms in Strombidae morphology (Gastropoda: Stromboidea, Strombidae)." Festivus 53, no. 3 (2021): 163–81. http://dx.doi.org/10.54173/f533163.

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Aberrations on the number of eyes and strombid notches, the evolution of the eye- sight, the use of the anterior canal and other morphological adaptions to the shells of the family are discussed. Animals with 3 and 4 eyes instead of 2 eyes are reported just as shells with 2 strombid notches instead of one strombid notch. The use of the term ‘siphonal canal’ is discouraged and replaced by ‘anterior canal’. A new term is introduced: the strombid lobe for the broadly rounded projection on the outer lip posterior to the strombid notch.
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PÖRTNER, H. O., S. VOGELER, and M. K. GRIESHABER. "Recovery from Anaerobiosis in the Intertidal Worm Sipunculus Nudus: I. Restoration of Aerobic, Steady-State Energy Metabolism." Journal of Experimental Biology 122, no. 1 (1986): 37–50. http://dx.doi.org/10.1242/jeb.122.1.37.

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Recovery from 24 h of anaerobiosis was investigated in Sipunculus nudus L. by monitoring changes in the concentrations of anaerobic metabolites in the musculature and in the coelomic plasma. The metabolic events in animals collected during March and October were compared. Anaerobiosis led to an increase of succinate, propionate and acetate in the muscle tissues and the coelomic plasma. Strombine, octopine and alanine (predominantly l- rather than d-alanine) accumulated in the musculature, whereas aspartate and phospho-l-arginine levels decreased. A higher metabolic rate was observed during ana
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Dissertations / Theses on the topic "Strombina"

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Egan, Brian Denis. "Aspects of the reproductive biology of Strombus gigas." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/24635.

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Shell morphology changes relating to sexual maturity and the reproductive cycle of Strombus gigas were studied at a single site within the Barrier Reef lagoon of Belize, Central America. Monthly samples, from July 1981 to June 1983, of transverse tissue sections, through the digestive gland and gonad, were fixed for examination by light microscopy. Sections from all areas of the gonad were used to develop a sexual maturity scale that would permit the maturity of a specimen to be determined from the condition of a single tissue sample. The effectiveness of the technique described, for use in ot
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Volland, Jean-Marie. "Interaction durable Strombidae-Sporozoaires et fonctionnement de l'organe hôte de la relation : la glande digestive." Antilles-Guyane, 2010. http://www.theses.fr/2010AGUY0377.

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En 2007, il a été rapporté la présence de structures étrangères en grand nombre dans les cellules de la glande digestive de Strombus gigas. Ces structures sont alors décrites comme des parasites appartenant au groupe des Apicomplexa (Sporozoaires). Dans le cadre de ce travail de thèse, nous nous proposons de poser les bases de l'étude d'une thématique nouvelle: l'association Strombidae-Sporozoaires. Dans un premier temps, une analyse structurale et ultrastructurale de la glande digestive et de ses micro-organismes associés a été réalisée sur neuf espèces de Gastéropodes. Il en ressort que les
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李坤璁. "Purification andcharacteristics of strombine dehydrogenase of foot in hard clam (Meretrix lusoria)." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/kh59u4.

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Pleše, Bruna [Verfasser]. "Anaerobic pathways in the porifera : strombine dehydrogenase, an opine dehydrogenase, from the sponge Suberites domuncula / Bruna Pleše." 2007. http://d-nb.info/986978388/34.

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Books on the topic "Strombina"

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Moscatelli, Renato. The superfamily Strombacea from western Atlantic. [s.n.], 1987.

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Simone, Luiz Ricardo Lopes de. Comparative morphological study of representatives of the three families of Stromboidea and the Xenophoroidea (Mollusca, Caenogastropoda), with an assessment of their phylogeny. Museu de Zoologia da Universidade de São Paulo, 2005.

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Kreipl, Kurt. A conchological iconography. ConchBooks, 1999.

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Revision of the Strombina-group (Gastropoda:Columbellidae), fossil and living: Distribution, biostratigraphy, and systematics. Birkhäuser, 1989.

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Jung, P., and Peter Jung. Bulletins of American Paleontology Vol. 90: Neogene Paleontology in the Northern Dominican Republic 2. the Genus Strombina (Gastropoda: Columbellidae) (Bulletins of American Paleontology). Paleontological Research Institution, 1986.

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Kreipl, Kurt, and Guido Poppe. The Family Strombidae - A Conchological Iconography. Conch Books, 1999.

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Baxter, Bethany. Conches. Rosen Publishing Group, 2013.

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Book chapters on the topic "Strombina"

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Schomburg, D., M. Salzmann, and D. Stephan. "Strombine dehydrogenase." In Enzyme Handbook 7. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-78521-4_18.

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"strombite, n." In Oxford English Dictionary, 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/9249700594.

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Conference papers on the topic "Strombina"

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Kakkar, S., E. Melissari, and V. V. Kakkar. "CONGENITAL SEVERE PROTEIN C DEFICIENCY IN ADULTS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644304.

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We (Melissari et al, 1985, T.R. 29 [1985] 641) were the first to identify the occurrence of severe protein C deficiency in an adult with thrombophilia and undetectable protein C levels. This report documents our clinical and laboratory resuts of this patient and his family, as well as another 8 patients, in two more, unrelated families. In these unique families with members suffering from severe protein C deficiency (≤6%), no one had experienced neonatal purpura fulminans. Symptoms started mainly in their early twenties, except in 2 patients who first had symptoms at the ages of 11 and 13. The
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