Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
401
datasets available to search
ShareScore release 0.9.0
Dataset results
401 results for “phylogenetic classification”
CLDF dataset derived from Gerardi and Reichert's "The Tupí-Guaraní Language Family: A Phylogenetic Classification" from 2021
<p>Cite the source of the dataset as:</p> <blockquote> <p>Ferraz Gerardi, Fabrício and Reichert, Stanislav (2021) The Tupí-Guaraní Language Family: A Phylogenetic Classification. Diachronica 38(2). 151--188. DOI: https://doi.org/10.1075/dia.18032.fer.</p> </blockquote>
Phlorest phylogeny derived from Michael et al. 2015 'A Bayesian Phylogenetic Classification of Tupi-Guarani'
<p>Cite the source of the dataset as:</p> <blockquote> <p>Michael L, Chousou-Polydouri N, Bartolomei K, Donnelly E, Wauters V, Meira S & O'Hagan Z. 2015. A Bayesian Phylogenetic Classification of Tupi-Guarani. LIAMES 15(2):1–36.</p> </blockquote>
Figure 13. Neoterebra guadeloupensis n in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 13. Neoterebra guadeloupensis n. sp., Maculauger sudchinensis n. sp. and morphologically similar species. A. N. guadeloupensis n. sp. holotype, MNHN-2013- 61448, KARUBENTHOS 2015 Stn DW4638, 15°50'N, 61° 18'W, 305–312 m, 17.2 mm. B. MNHN-IM-2013-20531, KARUBENTHOS 2012 Stn GD55, 16° 22.48'N, 61° 35.46'W, 85 m, 9.4 mm. C. Terebra limatula syntype, USNM93971, Apalachicola Bay, FL, 17.8 mm. D, E. M. sudchinensis n. sp., holotype, MNHN-IM-2013-61887, ZhongSha 2015 Stn CP4144, 16°6'N, 114° 23'E, 160–200 m, 19.9 mm. F. Terebra helichrysum lectotype, NHMUK 1903.12.15.117, Mussandam, Persian Gulf, 47 fms (= 86 m), 24.5 mm. G. Terebra levantina holotype, MNHN-IM-2000-2812, MUSORSTOM 2 Stn CP59, 14°00'N, 120°16'E, 186–190 m, 24.2 mm.
Figure 10 in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 10. Genera defined solely by shell morphology. A. Terebra bathyrhaphe lectotype, NHMUK 1873.8.6.10/1, Gulf of Yedo, 35° 35'N, 139°48'E, 6–25 fms (= 11–46 m), 24.8 mm. B. Hastulopsis melanachme lectotype, NMHUK 1873.8.6.11/1, Cape Sima, Japan, 18 fms (= 33 m), 17.8 mm. C. Terebra bifrons holotype, NHMUK 1968237, Japan, 51.0 mm. D. Gradaterebra scalariformis, SAM D-110176, Newland Head, S Australia, 20 fms (= 37 m), 12.1 mm. E. Terebra circumcincta holotype, NHMUK 1978150, Red Sea (erroneous?), 38.0 mm. F. Microtrypetes iola holotype, ANSP 155289, Mazatlan, Mexico, 20 fms (= 37 m), 14.0 mm.
Figure 11. Duplicaria herberti n in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 11. Duplicaria herberti n. sp., Partecosta bozzettii n. sp. and morphologically similar species. A. D. herberti, holotype, MNHN-IM-2013-52381, INHACA 2011 Stn MR15, 26° 00.0'S, 32° 54.4'E, 0–1 m, 29.7 mm. B. D. herberti, MNHN-IM-2013-52366, INHACA 2011 Stn MM1, 26° 02.3'S, 32° 54.1'E, 0–1 m, 12.4 mm. C. D. herberti (paratype of D. mozambiquensis), NMSA 566, 27 mm. D. D. mozambiquensis, YT, Quelimane Pebane, Mozambique, 35–45 m, 19.6 mm. E. Partecosta bozzettii holotype, MNHN-IM-2009-10163, ATIMO VATAE Stn TP29, 25° 03' 43.9''S, 46°57'42.9''E, 3–4 m, 12.5 mm. F. Partecosta trilineata holotype, MNHN-IM-2000-21473, S Madagascar, Lavanono, 8.85 mm. G. P. daniae holotype, MMM, Farol das Lagostas, Luanda, Angola, 12 mm.
Figure 8. Genus Punctoterebra. A. P in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 8. Genus Punctoterebra. A. P. nitida, MNHN-IM-2013-13332, PAPUA NIUGINIStn PD32, 05° 04.4'S, 145° 48.7'E, 1–8 m, 26.5 mm. B. P. teramachii, MNHN-IM-2009-9973, TERRASSES Stn DW3093, 22°06'S, 167°03'E, 190–200 m, 27.5 mm. C. P. polygyrata, MNHN-IM-2007-30424, SALOMON 2 Stn CP2282, 08° 37'S, 157°21'E, 150–160 m, 22.3 mm. D. P. succincta, MNHN-IM-2007-30385, SANTO 2006 Stn VM32, 15°26.6'S, 167°15.2'E, 0–1 m, 42.9 mm. E. P. solangeae, MNHN-IM-2009-10122, ATIMO VATAE Stn BP18, 25° 26.1–26.4'S, 44° 55.2–55.6'E, 17–20 m, 10.2 mm. F. P. sp. aff. textilis, MNHN-IM-2009-10093, MIRIKYStn CP3274, 15°30.15'S, 46°04.3'E, 29–36 m, 16.8 mm. G. P. souleyeti radula, MNHN-IM-2007-30547, SANTO 2006 Stn LD21, 15° 31.3'S, 167° 09.9'E, 1–6 m, 27 mm.
Figure 7. Genera Myurella, Maculauger n. gen. and Myurellopsis n. gen. A in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 7. Genera Myurella, Maculauger n. gen. and Myurellopsis n. gen. A. Myurella affinis, MNHN-IM-2013-17860, PAPUA NIUGINIStn PR196, 05°12.3'S, 145° 48.8'E, 0 m, 39.8 mm. B. Myurella fortunei, MNHN-IM-2013-58677, KAVIENG 2014 Stn DW4468, 02°45'S, 150°37'E, 190–472 m, 25.2 mm. C. Myurella amoena, MNHN-IM-2013-46861, KAVIENG 2014 Stn KR02, 02°37.5'S, 150°46.5'E, 10–14 m, 24.9 mm. D. Myurella pygmaea, MNHN-IM-2009- 10121, off Lovanono, SMadagascar, 0–5 m, 6.1 mm. E. Maculauger pseudopertusa, MNHN-IM-2009-9954, MIRIKYStn DW3230, 13°25'S, 47°57'E, 71–158 m, 42.9 mm. F. Maculauger campbelli, MNHN-IM-2013-52252, EXBODI Stn CP3836, 22° 08'S, 167°11'E, 415–420 m, 20.5 mm. G. Myurellopsis undulata, MNHN-IM-2013-10252 PAPUA NIUGINI Stn PR07, 05°12.5'S, 145°48.5'E, 2–17 m, 31.9 mm. H. Myurellopsis kilburni, MNHN-IM-2013-12712, PAPUA NIUGINI Stn PS11, 05°04.7'S, 145° 48.9'E, 0–5 m, 24.8 mm. I. Myurellopsis joserosadoi, MNHN-IM-2013-52369, INHACA 2011 Stn MR13, 25°59.7'S, 32°54.5'E, 2–5 m, 17.9 mm.
Figure 6. Genera Hastula and Oxymeris. A. H in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 6. Genera Hastula and Oxymeris. A. H. strigilata, MNHN-IM-2013-16102, PAPUA NIUGINI Stn PM41, 05° 08.1'S, 145° 49.3'E, 0–1 m, 32.4 mm. B. H. solida, MNHN-IM-2009-07098, Inhaca I., Mozambique, 25° 59.0'S, 32°54.5'E, 0 m, 25.6 mm. C. H. hectica, MNHN-IM-2009-11870, Tahiti, 17°30' 28.28''S, 149°27' 0.14''W, 0 m, 35.6 mm. D. H. cinerea, MNHN-IM-2013-9455, KARUBENTHOS 2012 Stn GM19, 16°21.3'N, 61°44.92'W, 0–1 m, 20.4 mm. E. H. lanceata radula, MNHN IM-2007-30535, PANGLAO 2004 Stn B1, 9°33.0'N, 123°46.50'E, 8–14 m, 32.5 mm (broken). F. H. hectica radula" Panglao I., Bohol" Philippines, intertidal. G. O. maculata, MNHN-IM-2013-40074, Marquesas Is, 113 mm. H. O. crenulata, MNHN-IM-2013-46877, KAVIENG 2014 Stn KR06, 02°36.3'S, 150° 46.2'E, 3–12 m, 85.9 mm. I. O. felina, MNHN-IM-2013-10283, PAPUA NIUGINI Stn PB05, 05°11.7'S, 145° 49.4'E, 0–20 m, 31 mm.
Figure 5. Genus Terebra. A. T in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 5. Genus Terebra. A. T. subulata (Subclade C1), MNHN-IM-2013-47287, KAVIENG 2014 Stn KR12, 02° 36.3'S, 150°46.3'E, 0 m, 62.8 mm. B. T. guttata (Subclade C1) radula, MNHN-IM-2007-30376, SANTO 2006 Stn FR08, 15° 33,1'S, 167°12.2'E, 3–40 m, 74.6 mm. C. T. aff. fenestrata (Subclade C2), MNHN-IM-2013-46010, MADEEP Stn CP4330, 06° 07.63'S, 149°12.1'E, 315–625 m, 43.5 mm. D. T. aff. fenestrata 2 (Subclade C2) radula, MNHN- IM-2007-30418, PANGLAO 2005 Stn CP2331, 09°39'N, 123°48'E, 256–268 m, 23.1 mm. E. T. fujitai (Subclade C3-1), MNHN-IM-2007-15724, PANGLAO 2005 Stn CP2343, 09° 27'N, 123° 49'E, 273–356 m, 95.7 mm. F. T. triseriata (Subclade C4), MNHN-IM-2013-51211, KAVIENG 2014 Stn KD13, 02° 44.6'S, 150°43.1'E, 0–15 m, 25.6 mm. G. T. argus (Subclade C5), MNHN-IM-2013-46900, KAVIENG 2014 Stn KR06, 02°36.3'S, 150° 46.2'E, 3–12 m, 53.7 mm. H. T. babylonia (Subclade C6), MNHN-IM-2013-51267, KAVIENG 2014 Stn KR54, 02° 42.3'S, 150° 39.1'E, 7–10 m, 38.5 mm. I. T. sp. aff. cumingii (Subclade C7), MNHN-IM-2013-46237, MADEEP Stn CP4335, 06°05'S, 149° 18'E, 240–250 m, 62.5 mm. J. T. cingulifera (Subclade C7) radula, MNHN-IM-2007-30382, SANTO 2006 Stn VM32, 15° 26.6'S, 167° 15.2'E, 0–1 m, 49.7 mm.
Figure 9. Genera Profunditerebra n. gen. and Neoterebra n. gen. A. P. papuaprofundi n in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 9. Genera Profunditerebra n. gen. and Neoterebra n. gen. A. P. papuaprofundi n. sp., MNHN-IM-2013-58123, KAVIENG 2014 Stn CP4422, 02°21'S, 150° 38'E, 496–609 m, 19.2 mm. B. P. orientalis, MNHN-IM-2009-29153, EXBODI Stn DW3930, 18° 37'S, 164°26'E, 448–464 m, 39.6 mm. C. P. brazieri, MNHN-IM-2013-55861, MORRISON AUSTRALIA Stn TA22, 43° 10.4'S, 147° 51.3'E, 1–7 m, 32.4 mm. D. Terebra specillata lectotype, NHMUK 1844.6.7.84, San Blas, Mexico, 7 fms (= 12.8 m), 39.3 mm. E. P. poppei radula, MNHN-IM-2007-30546, SANTO 2006, Stn AT44, 15°36'S, 167° 03'E, 86–118 m, broken. F. Terebra assu holotype, MNHN-IM-2000-25244, off Conceição da Barra, Espírito Santo, Brazil MD55, Stn DC75, 18°59'S, 37°50'W, 295 m, 9.8 mm. G. Terebra alagoensis holotype, MZSP 84238, continental slope off Alagoas, Brazil, 10° 05' 57''S, 35°46' 24''W, 720 m, 9.8 mm. H. Neoterebra sterigmoides, MNHN-IM-2013-20352, KARUBENTHOS 2012 Stn GD02, 16° 22.57'N, 61° 34.12'W, 0–80 m, 29.6 mm.
Figure 3. Subfamily Pervicaciinae A in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 3. Subfamily Pervicaciinae A. Duplicaria duplicata, MNHN-IM-2009-29454, WESTERN AUSTRALIA 2011 Stn WB32, 33° 33'S, 115° 04'E, 5–15 m, 26.7 mm. B. Duplicaria tricincta, MNHN-IM-2013-5638, PAPUA NIUGINI Stn PD67, 05° 15.5'S, 145°46.8'E, 2–6 m, 6.9 mm. C. Duplicaria tristis lectotype, NHMUK 1979115, 'Seas of Japan', 17.7 mm. D. Duplicaria brevicula, MNHN-IM-2013-66140, off Namibe, S Angola, 40–60 m, 12.9 mm. E. Duplicaria bernardi radula, MNHN-IM-2009-10908, Australia, 26°56' 607''S; 153°23' 813''E, shell broken. F. Terebra fuscobasis lectotype, NHMUK 1873.7.5.8/1, Persian Gulf, 11.3 mm. G. Terebra nassoides lectotype, NHMUK 1968251/1, Red Sea, 13.5 mm. H. Partecosta varia, MNHN-IM-2013-52342, ATIMO VATAE Stn TM27, 24°56.4'S, 47° 06.9'E, 0–1 m, 10.4 mm. I. Partecosta sandrinae, MNHN-IM-2013-52359, INHACA 2011 Stn MM7 PL5, 26°03.7'S, 32°54.1'E, 0–1 m, 8.8 mm. J. Partecosta n. sp. aff fuscolutea radula, MNHN-IM-2009-10133, ATIMO VATAE Stn BS06, 25°26.8'S, 44° 54.9'E, 0–27 m, 6.9 mm. K. Partecosta bozzettii n. sp. paratype, MNHN-IM-2009-10162, ATIMO VATAE Stn TP29, 25° 03.7–03.8'S, 46° 57.7'E, 3–4 m, 12.4 mm. L. Partecosta trilineata, MNHN-IM-2009-10164, ATIMO VATAE Stn TP24, 25° 03.7–03.8'S, 46°57.6–57.7'E, 2–7 m, 8.2 mm. M. Partecosta macleani, MNHN-IM-2009-10115 ATIMO VATAE Stn TP19, 25°04.4–04.7'S, 46°55.3–56.3'E, 16–26 m, 8.9 mm. N, O. Partecosta macleani radula, MNHN-IM- 2009-10111, ATIMO VATAE Stn TP19, 25° 04.4–04.7'S, 46°55.3–56.3'E, 16–26 m, 12 mm.
Figure 4 in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 4. Phylogenetic relationships of the subclades of the genus Terebra. Schematic of subclades C1–C7 in the genus Terebra; see Supplementary Material Fig. S1 forspecies composition (after Modica et al., 2019).
Figure 12. Profunditerebra papuaprofundi n in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 12. Profunditerebra papuaprofundi n. sp., P. macclesfieldensis n. sp. and morphologically similar species. A. P. papuaprofundi holotype, MNHN-IM-2013- 58123, KAVIENG 2014 Stn CP4422, 02° 21'S, 150° 38'E, 496–609 m, 19.0 mm. B. P. papuaprofundi paratype 1, MNHN-IM-2013-45571, same locality, 29.5 mm. C. Terebra cinctella lectotype, NHMUK 197988/1, 'Mouth of the Indus', 27.8 mm. D. Terebra textilis lectotype, NHMUK 1844.6.7.80, 'Str Macassar', 25.7 mm. E. P. macclesfieldensis holotype, MNHN-IM-2013-61875, ZhongSha 2015 Stn DW4144, 16°6'N, 114° 23'E, 160–200 m, 22.4 mm. F. P. macclesfieldensis paratype 1, MNHN-IM-2013-61877, same locality, 22.2 mm. G. P. anseeuwi holotype, MNHN-IM-2000-6224, Aliguay I., Philippines, 80–150 m, 29.8 mm.
Figure 1 in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 1. Phylogenetic relationships of the main lineages of Terebridae. Genera are numbered 1–13 in the tree and a shell of the type species of each genus is depicted to the left; see Supplementary Material Fig. S1 for species composition (after Modica et al., 2019).
Figure 2. Subfamily Pellifroniinae. A–C. Pellifronia jungi. A in Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea)
Figure 2. Subfamily Pellifroniinae. A–C. Pellifronia jungi. A. MNHN-IM-2013-52275, NANHAI 2014 Stn DW4102, 15°03'N, 116°31'E, 339–533 m, 25.5 mm. B. MNHN-IM-2013-52249, EXBODI Stn CP3831, 22° 02'S, 167°09'E, 523–560 m, 24 mm. C. MNHN-IM-2007-30591, SALOMON 2 Stn CP2195, 08° 26'S, 159° 26'E, 543–593 m, 29 mm (broken), D. Pellifronia brianhayesi holotype, MNHN-IM-2000-20800, S Mozambique, 22.6 mm. E–G. Bathyterebra benthalis. E. MNHN-IM-2013-60185, KARUBENTHOS 2015 Stn CP4524, 16°29'N, 61°42'W, 500–550 m, 35.5 mm. F, G. MNHN-IM- 2013-61124, KARUBENTHOS 2015 Stn DW4608, 9.3 mm. H. Bathyterebra zhongshaensis n. sp. holotype, MNHN-IM-2013-61800, ZhongSha 2015 Stn DW4138, 19° 13'N, 113°56'E, 470–494 m, 17 mm. I. Bathyterebra coriolisi, MNHN-IM-2013-52331, CONCALIS Stn DW3001 18°32'S, 163° 09'E, 390–400 m, 12.4 mm.
→ Fig. 10. FESEM images of the test structure in lagenid foraminifers from Recent, Admiralty Bay, King George Island, West Antarctica (A) and from the Jurassic of Gnaszyn, Poland (B, C). A. Unilocular Procerolagena gracilis Williamson, 1848, MWGUW ZI/67/44/02. B. Unilocular Lagena globosa Montagu, 1803, MWGUW ZI/67/61/09. C. Uniserial Nodosaria pulchra Franke, 1936, MWGUW ZI/67/61/26. Oblique cross-sectional views (A1, A2, A4, B1, B2, C); transverse cross-sectional views, showing single-crystal interlocked bundle structures, inner pores which extend along the entire length of the bundles as well as prominent calcite cleavage (A3, B3). Abbreviations: c, prominent calcite cleavage; ip, inner pore. in Chamber arrangement versus wall structure in the high-rank phylogenetic classification of Foraminifera
→ Fig. 10. FESEM images of the test structure in lagenid foraminifers from Recent, Admiralty Bay, King George Island, West Antarctica (A) and from the Jurassic of Gnaszyn, Poland (B, C). A. Unilocular Procerolagena gracilis Williamson, 1848, MWGUW ZI/67/44/02. B. Unilocular Lagena globosa Montagu, 1803, MWGUW ZI/67/61/09. C. Uniserial Nodosaria pulchra Franke, 1936, MWGUW ZI/67/61/26. Oblique cross-sectional views (A1, A2, A4, B1, B2, C); transverse cross-sectional views, showing single-crystal interlocked bundle structures, inner pores which extend along the entire length of the bundles as well as prominent calcite cleavage (A3, B3). Abbreviations: c, prominent calcite cleavage; ip, inner pore.
Fig. 9 in Chamber arrangement versus wall structure in the high-rank phylogenetic classification of Foraminifera
Fig. 9. FESEM images of "monocrystalline" test structure in Spirillinata → foraminifers from the Jurassic of Gnaszyn, Poland (A) and Recent from Ronsard Bay, Western Australia (B). A. Paalzowella pazdroe Bielecka and Styk, 1969, MWGUW ZI/67/61/27; view of the test cross-section (A1); significantly magnified view of the test cross-section (A2, A4, A5); oblique cross-sectional view of the test showing "monocrystalline" test structure (A3); oblique cross sections of the test showing test composed of a few layers (A6, A7). B. Patellina sp., MWGUW ZI/67/61/22; oblique cross sections of the test showing prominent calcite cleavage (B1, B2).
Fig. 8 in Chamber arrangement versus wall structure in the high-rank phylogenetic classification of Foraminifera
Fig. 8. FESEM images of the test structure in Tubothalamea from the Jurassic of Gnaszyn, Poland. A. Ophthalmidium carinatum Pazdro, 1958, MWGUW → ZI/67/08/5.03; front views of the abraded test surface, showing the extrados and porcelain (A1, A2). B.?Cornuspira radiata (Terquem, 1886), MWGUW ZI/67/55/11; front view of the test surface (B1, B3); oblique view of the test cross section, showing the test as being entirely composed of needle-shaped crystallites (B2, B4). C. Planiinvoluta sp., MWGUW ZI/67/57/13; view of the inner test surface (C1); side view of the test cross section, showing irregular meshwork of needle-shaped crystallites (C2). Abbreviations: e, extrados; p, porcelain.
Fig. 7 in Chamber arrangement versus wall structure in the high-rank phylogenetic classification of Foraminifera
Fig. 7. FESEM images of the test structure in Recent calcareous cemented agglutinated textulariid (Globothalamea; A, B) and miliolid (Tubothalamea; C) → foraminifers from Ronsard Bay, Western Australia. A. Textularia sp., MWGUW ZI/67/55/24, front view of the test, showing agglutinated grains and the calcareous nanogranular matrix (A1); details of test wall (A2, A3). B. Gaudryina sp., MWGUW ZI/67/61/16, front view of the test, showing agglutinated grains and the matrix (B1); details of nanogranular matrix (B2, B3). C. Quinqueloculina arenata Said, 1949, MWGUW ZI/67/57/02, front view of the test (C1); oblique cross-sectional view of test showing foreign particle partially embedded in the irregular meshwork of needle-shaped crystallites (C2). Abbreviations: g, foreign particle; m, calcareous matrix. Arrows indicate pores.
A revised phylogenetic classification for Viola (Violaceae)
<p>The genus <em>Viola</em> (Violaceae) is among the 40–50 largest genera among angiosperms, yet its taxonomy has not been revised for nearly a century. In the most recent revision, by Wilhelm Becker in 1925, the then known 400 species were distributed among 14 sections and numerous unranked groups. Here we provide an updated, comprehensive classification of the genus, based on data from phylogeny, morphology, chromosome counts, and ploidy, and based on modern principles of monophyly. The revision is presented as an annotated global checklist of accepted species of <em>Viola</em>, an updated multigene phylogenetic network and an ITS phylogeny with denser taxon sampling, a brief summary of the taxonomic changes from Becker’s classification and their justification, a morphological binary key to the accepted subgenera, sections and subsections, and an account of each infrageneric subdivision with justifications for delimitation and rank including a description, a list of apomorphies, molecular phylogenies where possible or relevant, a distribution map, and a list of included species. We distribute the 664 species accepted by us into 2 subgenera, 31 sections, and 20 subsections. We erect one new subgenus of <em>Viola</em> (subg. <em>Neoandinium</em>, a replacement name for the illegitimate subg. <em>Andinium</em>), six new sections (sect. <em>Abyssinium</em>, sect. <em>Himalayum</em>, sect. <em>Melvio</em>, sect. <em>Nematocaulon</em>, sect. <em>Spathulidium</em>, sect. <em>Xanthidium</em>), and seven new subsections (subsect. <em>Australasiaticae</em>, subsect. <em>Bulbosae</em>, subsect. <em>Clausenianae</em>, subsect. <em>Cleistogamae</em>, subsect. <em>Dispares</em>, subsect. <em>Formosanae</em>, subsect. <em>Pseudorupestres</em>). Evolution within the genus is discussed in light of biogeography, fossil record, morphology, and particular traits. <em>Viola</em> is among very few temperate and widespread genera that originated in South America. The biggest identified knowledge gaps for <em>Viola</em> concern the South American taxa, for which basic knowledge from phylogeny, chromosome counts, and fossil data is virtually absent. <em>Viola</em> has also never been subject to comprehensive anatomical study. Study on seed anatomy and morphology is required to understand the fossil record of the genus.</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.