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123 results for “conchology”
Fig. 1 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 1. Localities in the Black Sea and the Sea of Azov where the samples were collected: 1 — Cordon "Morskoj", the Black Sea Biosphere Reserve (BSBR), Gola Prystan District, Kherson Region, Ukraine (46°07´54˝ N, 32°13´39˝ E, 2011 and 2012, coll. V. V. Anistratenko and O. Yu. Anistratenko); 2 — Fedotova Spit in the vicinity of Kirillovka settlement, Akimovka District, Zaporizhzhya Region, Ukraine (46°19´40˝ N, 35°20´03˝ E, 2005, 2006, 2012, coll. V. V. Anistratenko, O. Yu. Anistratenko and I. A. Khaliman); 3 — Yurkino settlement, Lenino District, Crimea, Ukraine (45°25´24˝ N, 36°33´15˝ E, October 12, 2003, coll. V. V. Anistratenko and O. Yu. Anistratenko); 4 — Pichory village, Galy District, Abkhazia (42°26´57˝ N, 41°32´30˝ E, June 22, 1989, coll. V. V. Anistratenko); 5 — Chakvy settlement, Adzharia (41°44´05˝ N, 41°43´57˝ E, June 21, 1989, coll. V. V. Anistratenko).
Fig. 4. A in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 4. A ratio of basic types of the shell shape in A. inaequivalvis from the Black Sea and the Sea of Azov. Enumerated forms correspond to those in the text discussed; the first symbol specifies an absolute number of valves in the sample, the second symbol means a percentage share of this form in the sample.
Fig. 6 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 6. Morphology of the shell A. inaequivalvis from the Black-Azov Sea Basin: A, B — left valve with wellsculptured radial ribs (Caucasus coast near Pichory village, Abkhazia); C–F — inequivalvity in adult shells: C, D — specimen from the Sea of Azov, Fedotova Spit, E, F — specimen from the Black Sea, cape Opuk. Arrows indicate the line of valves occlusion.
Fig. 3 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 3. Basic forms of the shell shape i. e. commissural opening in A. inaequivalvis from the Black Sea and the Sea of Azov. A, B — form 1; C, D — form 2; E, F — form 3; G, H — form 4; I, J — form 5; K, L — form 6. All specimens — from the BSBR. Numeration is selected arbitrarily, explanations see in the text.
Fig. 2 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 2. Shells of A. inaequivalvis from the Black Sea (G–L) and the Sea of Azov (А–F): А–F — specimens from the northwestern part of the Sea of Azov (Fedotova Spit); G–L — specimens from the northwestern part of the Black Sea (Cordon "Morskoj", the BSBR). A, C, E, G, I, K — inner side of the valves; B, D, F, H, J, L — outer side of the same specimens.
Fig. 5 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 5. Morphological ranges of basic types of the shell shape in A. inaequivalvis from the Black-Azov Sea Basin. Outlines of the shell commissural opening are given in the same scale. The form 4 is defined as initial for all other modifications presented.
Linked collectors and determiners for: Buffalo Society of Natural Sciences Conchology.
Natural history specimen data linked to collectors and determiners held within, "Buffalo Society of Natural Sciences Conchology". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d984cc71-7248-416a-8648-6aea17153b36">https://bionomia.net/dataset/d984cc71-7248-416a-8648-6aea17153b36</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d984cc71-7248-416a-8648-6aea17153b36">https://gbif.org/dataset/d984cc71-7248-416a-8648-6aea17153b36</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Conchological Society of Great Britain & Ireland: non-marine molluscs (fossil & subfossil records).
Natural history specimen data linked to collectors and determiners held within, "Conchological Society of Great Britain & Ireland: non-marine molluscs (fossil & subfossil records)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5850a253-4e7c-44ec-a784-87a52fd0556a">https://bionomia.net/dataset/5850a253-4e7c-44ec-a784-87a52fd0556a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5850a253-4e7c-44ec-a784-87a52fd0556a">https://gbif.org/dataset/5850a253-4e7c-44ec-a784-87a52fd0556a</a>. Formatted as a Frictionless Data package.
Fig. 7 in Conchological Variability Of Anadara Inaequivalvis (Bivalvia, Arcidae) In The Black-Azov Sea Basin
Fig. 7. The number of radial ribs in A. inaequivalvis from the Black Sea and the Sea of Azov.
FIGURE 2 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 2. Distribution of Hemicycla (Adiverticula) diegoi n. sp. (․: modern record) and Hemicycla (Adiverticula) mascaensis (●: modern records, Ο: (sub-)fossil record) on Tenerife, Canary Island, Spain. The map is based on the topographical map sheets in the Series L, scale 1:50000, Cartografía Militar de España for Tenerife, UTM (MGRS) coordinates, WGS-84 ellipsoid and datum, zone 28R, 100 x 100 km UTM-squares CS and DS with 5 km grid spacing. Symbols in the map correspond to1 x 1 km UTM-squares.
FIGURE 7 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 7. Scatter plots of some linear shell measurements (see Fig. 1) that are frequently used to compare gastropod species. Black dots: Hemicycla (Adiverticula) diegoi n. sp.; gray dots: H. (A.) mascaensis.
FIGURE 1 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 1. Shell and genital measurements for comparison of Hemicycla (Adiverticula) diegoi n. sp. (A–C) and Hemicycla (Adiverticula) mascaensis (D–E). A, B. Dorsal and lateral view of shell. Dmax = maximum diameter, Dmin = minimum diameter, SH = shell height, SpH = spire height, AH = aperture height, AB = aperture breadth, BWH = body whorl height. C, D. Aperture of shell. AWmax = maximum aperture width, AWmin = minimum aperture width, CW = callus width (C, for shell with open and D, for shell with covered umbilicus). E. Genital system. BC = length of bursa copulatrix, BCD = length of bursa copulatrix duct, DV = length of distal vagina, PV = length of proximal vagina, P = penis length, DEp = length of distal part of epiphallus (from the penis retractor muscle to the proximal end of the penis), PEp = length of proximal part of epiphallus (from the insertion point of the vas deferens to the penis retractor muscle), F = length of flagellum, Vsd = length of vas deferens, MG = length of mucus gland, DS = length of dart sac, SOv = length of spermoviduct, FOv = length of free oviduct, AlG = length of albumen gland.
FIGURE 4 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 4. Hemicycla (Adiverticula) diegoi n. sp. A. living animal from the type locality (scale bar = 10 mm). B. Genital system (scale bar = 5 mm). C. Internal anatomy of the penis (scale bar = 1 mm) with proximal penial papilla (pp), distal penial papilla (dp), contact organ (co) and distal part of epiphallus (ep). D. Dart (scale bar = 1 mm). E. Mandible (scale bar = 1 mm). F–H. Radula teeth (scale bar = 10 μm): marginal teeth (F), outer lateral teeth (G), central and inner lateral teeth (H).
FIGURE 3 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 3. Comparison of shells of Hemicycla (Adiverticula) diegoi n. sp. (holotype) (A–D) and Hemicycla (Adiverticula) mascaensis (E–H). A, E. Shell. B, F. Aperture. C, G. Last whorl sculpture. D, H. Protoconch. (A, E: scale bar = 10 mm; B, F: scale bar = 5mm; C, D, G, H: scale bar = 2.5 mm).
FIGURE 5 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 5. Hemicycla (Adiverticula) mascaensis. A. Living animal from the type locality (scale bar = 10 mm). B. Genital system (scale bar = 5 mm). C. Internal anatomy of the penis (scale bar = 1 mm) with proximal penial papilla (pp), distal penial papilla (dp), contact organ (co) and distal part of epiphallus (ep). D. Dart (scale bar = 1 mm). E. Mandible (scale bar = 1mm). F–H. Radula teeth (scale bar = 10 μm): marginal teeth (F), outer lateral teeth (G), central and inner lateral teeth (H).
FIGURE 6 in Hemicycla (Adiverticula) diegoi (Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840
FIGURE 6. Bayesian tree based on COI sequences of 19 specimens from 10 different taxa in the genus Hemicycla and two outgroup taxa. Specimen abbreviations correspond to those listed in Tab. 2. The bold horizontal lines group the Hemicycla species in the two currently recognised subgenera Hemicycla s. str. and Adiverticula. Numbers at nodes indicate posterior probability values as percentages; branch lengths are measured in nucleotide substitutions per site (scale bar).
Supplementary material 1 from: Jochum A, Slapnik R, Klussmann-Kolb A, Páll-Gergely B, Kampschulte M, Martels G, Vrabec M, Nesselhauf C, Weigand AM (2015) Groping through the black box of variability: An integrative taxonomic and nomenclatural re-evaluation of Zospeum isselianum Pollonera, 1887 and allied species using new imaging technology (Nano-CT, SEM), conchological, histological and molecular data (Ellobioidea, Carychiidae). Subterranean Biology 16: 123-165. https://doi.org/10.3897/subtbiol.16.5758
List of localities of Zospeum isselianum: Explanation note: List of localities of Zospeum isselianum. A − Austria, BiH − Bosnia and Herzegovina, Cro − Croatia, Slo − Slovenia, Ita − Italy, CBSS − Collection of Croatian Biospeleological Society, CSR SASA – Malacological collection of the Biological Institute of the Centre for Scientific Research of the Slovenian Academy of Sciences and Arts in Ljubljana, SMNH – Malacological collection of the Slovenian Museum of Natural History, LIT – data from literature.
Supplementary material 5 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 5 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 4 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 4 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 2 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
Supplementary material 2 from: Khalik MZ, Hendriks K, Vermeulen JJ, Schilthuizen M (2018) A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae). ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878
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