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Fig. 2. Mastigograptus aff. tenuiramosus. A in The ultrastructure, development, and systematic position of the graptolite genus Mastigograptus
Fig. 2. Mastigograptus aff. tenuiramosus. A. Fusellar fabric of holdfast (ZPAL G.30/2). Scale bar 1 µm. B. Fusellar and cortical fabrics in the laminae of holdfast (ZPAL G.30/3). Scale bar 20 µm. C. Sheet fabric of laminae of holdfast (ZPAL G.30/1). Scale bar 1 µm. D. Laminae of holdfast. Bundled parallel cortical fibrils and sheet fabric with vesicles (ZPALG.30/1). Scale bar 1 µm. E. Two siculae on holdfast. The left hand one is occluded (ZPALG.30/1). Scale bar 100 µm. F. Occluded sicula (arrowed) (ZPAL G.30/3). Scale bar 100 µm. G, H. Broken thecal base on proximal portion of stem (ZPAL G.30/2). Scale bars: G, 50 µm; H, 100 µm.
Figure 16 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 16 Position of the spiracle 8 inAlbardia furcata van der Weele, 1903 female, lateral view. D: distivalve, E:ectoproct, GX:gonocoxite, L:liguella, T: tergite, Arrow:spiracle 8.
Figure 15 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 15 Ventral view of the male and female terminalia of neotropical tribes of Ascalaphinae (Neuroptera: Myrmeleontidae). Males terminalia (A-E): A) Dimares elegans (Perty, 1833), the gonarcus-paramere complex is removed; B) Fillus amazonicus Machado & Rafael, 2011; C) Haploglenius costatus (Burmeister, 1839); D) Albardia furcata van der Weele, 1903; E) Ululodes sp. Smith, 1900. Female terminalia (F-J). From left to right, in the same species order as above; except for J) Ascalorphne macrocerca (Burmeister, 1839). D: distivalve, E: ectoproct, GX: gonocoxite, I: interdens, L: liguella, P: pulvinus, S: sternite, T: tergite.
Figure 13 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 13 Phylogenetic tree of Neotropical Ascalaphinae.Most parsimonious and unique tree (number of steps=68, consistency index=69, retention index=79) obtained through the traditional search with implicit weighing (K=3). Numbers above the circles indicate the character and below, the state; unequivocal changes (black circles) and reversals or multiple changes (white circles); relative Bremer support (dark blue) and values of bootstrap with Poisson distribution (light blue).
Figure 8 Orphne umbrina Gerstaecker, 1894 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 8 Orphne umbrina Gerstaecker, 1894 [= Ascalorphne umbrina (Gerstaecker, 1894)], lectotype, male, ZIMUG.A) Fore and hind wing B) Body, dorsal; C) Body, lateral; D) Abdomen, lateral view; Antennal club; E) Head, frontal; F) Labels.
Figure 5 Ascalaphus intempestivus Walker, 1853 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 5 Ascalaphus intempestivus Walker, 1853 (= Ascalorphne impavida (Walker, 1853)), holotype, female, NHMUK: A) Fore and hind wing; B) Body, dorsal; C) Body, lateral; D) Antennal club; E) Head, frontal; F) Labels.
Figure 3 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 3 Terminalia /genitalia of Ascalorphne macrocerca (Burmeister, 1839). Male (A- D): A) Terminalia, lateral view; B) Idem, ventral view; C) Gonarcus-paramere complex, ventral view; D) Idem, lateral view. Female (E-F): E) Lateral view; F) Ventral view. D: distivalve, E: ectoproct, GX: gonocoxite, L: liguella, P: pelta, PU: pulvinus, S: sternite T: tergite, SP: spermatheca.
Figure 14 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 14 Labium and labial palps of the neotropical tribes of Ascalaphinae (Neuroptera: Myrmeleontidae). A) Dimares elegans (Perty, 1833); B) Fillus amazonicus (Machado & Rafael, 2011); C) Haploglenius costatus (Burmeister, 1839); D) Albardia furcata van der Weele, 1903; E) Ascalorphne impavida (Walker, 1853).
Figure 6 in Insights on the evolution of Ululodini (Insecta: Neuroptera: Myrmeleontidae: Ascalaphinae), focusing on the systematics of the genus Ascalorphne Banks, 1915
Figure 6 Terminalia/genitalia of Ascalorphne impavida (Walker, 1853). Male (A-D): A) Terminalia,lateral view; B) Idem, ventral view; C), Gonarcus-paramere complex,ventral view; D) Idem, lateral view.Female (E-F):E) Lateral view; F) Ventral view. D: distivalve, E: ectoproct, GX: gonocoxite, L: liguella, P: pelta, PU: pulvinus, S: sternite T: tergite.
Fig. 2 in New systematic position of Itatingamyia Albuquerque (Diptera, Muscidae) based on molecular evidence, and description of the female of I. couriae
Fig. 2. Molecular phylogenetic hypothesis using Bayesian inference of the combined mitochondrial (COI) and nuclear (AATS, CAD, and EF1-a) protein-coding genes for 68 species of Muscidae highlighting the position of Itatingamyia within the Cyrtoneurininae.Subfamily-level classification follows Haseyama et al. (2015). Numbers are Bayesian posterior probabilities values.
Figure 3 in Molecular systematics and phylogeography of Bufotes variabilis (syn. Pseudepidalea variabilis) (Pallas, 1769) in Turkey
Figure 3. Mismatch distributions for different population subsets of genus Bufotes compared to the expected frequencies under the demographic expansion model (a = B. viridis, b = lineage 1 of B. variabilis, c = lineage 2 of B. variabilis).
Figure 1 in Molecular systematics and phylogeography of Bufotes variabilis (syn. Pseudepidalea variabilis) (Pallas, 1769) in Turkey
Figure 1. Map of Turkey, Greece, Albania, Russia, and Azerbaijan showing localities of samples sequenced for this study and haplotype group (Bufotes viridis, lineage 1, and lineage 2 of B. variabilis) assignments for populations based on phylogenetic analyses.
Text-fig. 12. Cladogram showing the systematic position of Protothymallus within the Cyprinidae (for the character states see Tab. 1). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)
Text-fig. 12. Cladogram showing the systematic position of Protothymallus within the Cyprinidae (for the character states see Tab. 1).
Text-fig. 10. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, NM S 4766, x 26. Lateral plates on undersurface of arm segment in Hunsrück Slate articulated specimen. Short thin groove spines on ventral edge of lateral arm plates protect undersurface of vertebra and partially cover ambulacral groove. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 10. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, NM S 4766, x 26. Lateral plates on undersurface of arm segment in Hunsrück Slate articulated specimen. Short thin groove spines on ventral edge of lateral arm plates protect undersurface of vertebra and partially cover ambulacral groove.
Text-fig. 11. Eospondylus cf. primigenius (STÜRTZ) "Prastav" quarry at Praha-Holyně, Třebotov Limestone, Lower Devonian, Dalejan, NM L 36905, x 65. Overlay of proximal and distal articulations. Upper photo is proximal surface with distal bird-like articulation knobs superposed in ink. Lower photo is distal surface with proximal articulation knobs superposed in ink. The architecture of articulation surfaces is both zygospondylous and auluroid. This architecture occurs also in vertebrae of Furcaster and indicates that families Eospondylidae and Furcasteridae are closely related. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 11. Eospondylus cf. primigenius (STÜRTZ) "Prastav" quarry at Praha-Holyně, Třebotov Limestone, Lower Devonian, Dalejan, NM L 36905, x 65. Overlay of proximal and distal articulations. Upper photo is proximal surface with distal bird-like articulation knobs superposed in ink. Lower photo is distal surface with proximal articulation knobs superposed in ink. The architecture of articulation surfaces is both zygospondylous and auluroid. This architecture occurs also in vertebrae of Furcaster and indicates that families Eospondylidae and Furcasteridae are closely related.
Text-fig. 7B. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, BMNH E3358, x 4. Hunsrück Slate articulated specimen. Underside of arm showing two contrasting appearances of lateral arm plates in a single arm. The arm is rolled slightly. Of the left lateral arm plates the lateral surface is extensively exposed. The spine ridge faces distally (posteriorly). Of the right lateral arm plates only the ventral edge that borders the ambulacral groove is exposed. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 7B. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, BMNH E3358, x 4. Hunsrück Slate articulated specimen. Underside of arm showing two contrasting appearances of lateral arm plates in a single arm. The arm is rolled slightly. Of the left lateral arm plates the lateral surface is extensively exposed. The spine ridge faces distally (posteriorly). Of the right lateral arm plates only the ventral edge that borders the ambulacral groove is exposed.
Text-fig. 8. Eospondylus cf. primigenius (STÜRTZ) "Červený lom" quarry near Praha-Klukovice, Loděnice Limestone, Lower Devonian, Pragian, NM L 36910, x 25. Left lateral plate, outer view. The surface leading to the vertical ridge flairs outward. The height profile leaves uncovered part of the side of the arm vertebra. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 8. Eospondylus cf. primigenius (STÜRTZ) "Červený lom" quarry near Praha-Klukovice, Loděnice Limestone, Lower Devonian, Pragian, NM L 36910, x 25. Left lateral plate, outer view. The surface leading to the vertical ridge flairs outward. The height profile leaves uncovered part of the side of the arm vertebra.
Text-fig. 6. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, NM S 4766, x 12.5. Undersurface of arm segments in Hunsrück Slate articulated specimen. A few lateral plates are displaced and expose details of vertebrae. The canal for radial water vessel is in center of zygosphene knob and zygotreme pit, like spout and funnel. At distal outer edges of vertebrae is cupola for tube feet. There are no under arm plates. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 6. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate, NM S 4766, x 12.5. Undersurface of arm segments in Hunsrück Slate articulated specimen. A few lateral plates are displaced and expose details of vertebrae. The canal for radial water vessel is in center of zygosphene knob and zygotreme pit, like spout and funnel. At distal outer edges of vertebrae is cupola for tube feet. There are no under arm plates.
Text-fig. 2. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate,, NM S 4764, x 3. Specimen with ventral arm coiling. The specimen is on its dorsum in slate with all five rays curled ventrally inward toward mouth area on underside of disk. Barely visible are tips of two jaws; slightly exposed are proximal parts of rays in oral view extending outward from disk. The location of abrupt ventral bending of rays is indicated by emergence from slate of five rays in aboral view that point inward toward buried disk. Based on ventral bending of rays and intimate association with crinoids Eospondylus has been interpreted as stratigraphic first occurrence of Order Euryalida, which contains epizoic gorgonocephalid and euryalid basket-stars of modern oceans. This status is rejected using new evidence from isolated vertebrae. [Photo by Alexander Glass]. in Isolated Ossicles Of The Family Eospondylidae Spencer Wright, 1966, In The Lower Devonian Of Bohemia (Czech Republic) And Correction Of The Systematic Position Of Eospondylid Brittlestars (Echinodermata: Ophiuroidea: Oegophiurida)
Text-fig. 2. Eospondylus primigenius (STÜRTZ) Bundenbach, Eschenbach-Bocksberg quarry, Lower Devonian, Lower Emsian (Zlichovian), Hunsrück Slate,, NM S 4764, x 3. Specimen with ventral arm coiling. The specimen is on its dorsum in slate with all five rays curled ventrally inward toward mouth area on underside of disk. Barely visible are tips of two jaws; slightly exposed are proximal parts of rays in oral view extending outward from disk. The location of abrupt ventral bending of rays is indicated by emergence from slate of five rays in aboral view that point inward toward buried disk. Based on ventral bending of rays and intimate association with crinoids Eospondylus has been interpreted as stratigraphic first occurrence of Order Euryalida, which contains epizoic gorgonocephalid and euryalid basket-stars of modern oceans. This status is rejected using new evidence from isolated vertebrae. [Photo by Alexander Glass].
Figure 6. Four most parsimonious phylogenetic trees for 12S in New insight into the systematic position of the endemic Madagascan genus Amberiana (Hemiptera: Heteroptera: Dinidoridae) using 12S rDNA sequences
Figure 6. Four most parsimonious phylogenetic trees for 12S rDNA sequences of 28 species used in this study generated using the maximum parsimony method. Bootstrap support is indicated at nodes; the frame shows the clade consisting of Amberiana montana and Sehirus luctuosus.
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