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opennotspecifiedSep 2022View details →

Figure 5 in Tracking the trends of karyotype differentiation in the phylogenetic context of Gint, a scorpion genus endemic to the Horn of Africa (Scorpiones: Buthidae)

Figure 5. Bayesian tree of the Gint species based on the concatenated data set (16S and COI), complemented with summarized cytogenetic data of the species studied. Numbers above branches correspond to values for highly supported nodes as follows: Bayesian posterior probabilities (PP)> 0.95/maximum likelihood bootstrap> 70%. Specimen IDs depicted in bold indicate individuals based on chromosome counts determined for the corresponding Gint species in previous studies (see: Kovařík et al., 2013; Kovařík & Mazuch, 2015; Kovařík et al., 2018). Abbreviations: cyt, cytotype; 2n, diploid number of chromosomes; II, bivalent; III, trivalent; IV, quadrivalent; V, pentavalent; VI, hexavalent.

opennotspecifiedSep 2022View details →

Figure 3 in Tracking the trends of karyotype differentiation in the phylogenetic context of Gint, a scorpion genus endemic to the Horn of Africa (Scorpiones: Buthidae)

Figure 3. Post-pachytene cells of Gint amoudensis and G. gubanensis after Giemsa staining (A, C, E, G, I) and FISH with 18S rDNA (red signals) (B, D, F, H, J). A, B, G. amoudensis cytotype I (2n = 36 – 16II + IV). C, D, G. amoudensis cytotype II (2n = 35 – 14II + III + IV). E, F, G. amoudensis cytotype III (2n = 36 – 15II + VI). G, H, G. amoudensis cytotype IV (2n = 35 – 13II + III + VI). I, J, G. gubanensis (2n = 45 – 21II + III). Abbreviations: II, bivalent; III, trivalent; IV, quadrivalent; VI, hexavalent. Arrowheads indicate the position of 18S rDNA. Scale bar = 10 µm.

opennotspecifiedSep 2022View details →

Figure 4 in Tracking the trends of karyotype differentiation in the phylogenetic context of Gint, a scorpion genus endemic to the Horn of Africa (Scorpiones: Buthidae)

Figure 4. Post-pachytene cells of Gint species after FISH with (TTAGG)n telomeric probe (red signal). A, G. banfasae cytotype III (2n = 19 – 5II + III + VI). B, G. dabakalo cytotype II (2n = 24 – 8II + III + V). C, G. gaitako (2n = 30 – 13II + IV). D, G. maidensis (2n = 34 – 17II). E, G. amoudensis cytotype IV (2n = 35 – 13II + III + VI). F, G. gubanensis (2n = 45 – 21II + III). Abbreviations: II, bivalent; III, trivalent; IV, quadrivalent; V, pentavalent; VI, hexavalent. Scale bar = 10 µm.

Supplementary material 6 from: Kanda K, Gomez AR, Van Driesche R, Miller KB, Maddison DR (2016) Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte (Dytiscidae, Hydroporinae). ZooKeys 632: 75-91. https://doi.org/10.3897/zookeys.632.9866

Data availability : Explanation note: NEXUS formatted single-gene and concatenated nucleotide sequence alignments.

Supplementary material 5 from: Kanda K, Gomez AR, Van Driesche R, Miller KB, Maddison DR (2016) Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte (Dytiscidae, Hydroporinae). ZooKeys 632: 75-91. https://doi.org/10.3897/zookeys.632.9866

Table 3 : Explanation note: Taxa from Miller et al. (2013) sampled in this study with updated tribal and subtribal classification of Miller and Bergsten (2014).

Supplementary material 2 from: Kanda K, Gomez AR, Van Driesche R, Miller KB, Maddison DR (2016) Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte (Dytiscidae, Hydroporinae). ZooKeys 632: 75-91. https://doi.org/10.3897/zookeys.632.9866

Figure 2 : Explanation note: Majority rule consensus of 1,000 bootstrap replicates performed on single gene datasets. Bootstrap percentage given for clades recovered with more than 50% support.

Supplementary material 1 from: Kanda K, Gomez AR, Van Driesche R, Miller KB, Maddison DR (2016) Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte (Dytiscidae, Hydroporinae). ZooKeys 632: 75-91. https://doi.org/10.3897/zookeys.632.9866

Figure 1 : Explanation note: Maximum likelihood trees for single gene datasets. Scale bar indicates the expected substitutions per site as estimated by RAxML.

opennotspecifiedDec 2023View details →

Figure 1. Phylogenetic tree reconstruction from ASTRAL, using 638 in A Taxonomic Revision of the Madagascar-Endemic Genus Bemangidia (Sapotaceae), with Description of a Second Species

Figure 1. Phylogenetic tree reconstruction from ASTRAL, using 638 protein-coding genes. Note that ASTRAL calculates only internal branch lengths, and that tip lines are artificially fixed at the same length for all the specimens. The node labels represent ASTRAL support values given as posterior probabilities (PP). Specimen collector's numbers are indicated after the species name, except for Capurodendron and Sapoteae, which appear in Boluda et al. (2022). BioSample numbers for sequence accessions are given in Boluda et al. (2022), except for Bemangidia sp. nov. Randriatafika 813 (BioSample no. SAMN35983425), B. lowryi Gautier 5784 (BioSample no. SAMN35982381), B. lowryi Lowryi et al. 6657 (BioSample no. SAMN35983092), Northia seychellana Bernardi 14641 (BioSample no. SAMN35983402) and Tsebona sp. Andriamiarisoa 2582 (BioSample no. SAMN35983419).

opennotspecifiedDec 2018View details →

FIGURE 14. Phylogenetic relationships between 13 in Subspecies-level systematics and affinities of Cheimas Thieme - an endemic genus of the subparamo of the Venezuelan Cordillera de Mérida (Lepidoptera: Nymphalidae, Satyrinae)

FIGURE 14. Phylogenetic relationships between 13 species belonging to 9 genera of the Pronophila clade of the subtribe Pronophilina, including 3 subspecies of Cheimas opalinus, with Manerebia inderena Adams & Bernard as an outgroup, based on DNA sequences of COI. Posterior probabilities of nodes are given near the branches.

FIGURE 2. A–C in Rediscovery, taxonomic status, and phylogenetic relationships of two rare and endemic snakes (Serpentes: Psammophiinae) from the southwestern Angolan plateau

FIGURE 2. A–C: Psammophylax rhombeatus SAM/ZR 17520, Kamanjab, Damaraland, Namibia; A, dorsum showing the characteristic boldly blotched body lacking a thin vertebral line separating the paravertebral ocelli but with a partial dark nape collar; B, ventrum showing the irregular rows of dark spots on the white belly. Rostral condition. C, dorsal view of head showing extensive intrusion of rostral between the supranasals; Tundavala. D: Psammophylax ocellatus: PEM R17620 (NB 561), dorsal view of head and E: PEM R17986, Estação Zootécnica, Huíla Province, views of head showing showing rostral barely visible from top and supranasals in broad contact. F–G: Psammophylax cf. ocellatus, SAM ZR 46424, Calueque, Cunene Province, Angola: F, general coloration of forebody showing the reduced paravertebral ocelli and absence of a thin vertebral line or nape collar; and G, ventral surface showing almost complete absence of dark blotches. All photos by W. R. Branch, except for photo D, by N. Baptista.

FIGURE 5 in Rediscovery, taxonomic status, and phylogenetic relationships of two rare and endemic snakes (Serpentes: Psammophiinae) from the southwestern Angolan plateau

FIGURE 5. Phylogenetic tree (Bayesian Inference tree) showing the relationships between selected species in the subfamily Psammophiinae. The two test-species (Psammophylax r. ocellatus and Psammophis ansorgii) are highlighted with grey boxes. The support values are given at the nodes (Bayesian inference posterior probabilities = above node; Maximum likelihood bootstrap values = below the nodes).

FIGURE 4 in Rediscovery, taxonomic status, and phylogenetic relationships of two rare and endemic snakes (Serpentes: Psammophiinae) from the southwestern Angolan plateau

FIGURE 4. Psammophis ansorgii NB 600, Tundavala montane grassland, Huíla province. A: whole body, showing a subdued grey-brown body and distinctive head coloration, with ivory pre- and postoculars and dark-edged upper labial stripe; B: ventral coloration with a central broad light yellow band bordered by white edges, and the ventral surface of the tail brighter yellow without white border; C: unusual dorsal coloration showing dark edges to scattered dorsal scales; and D: these dark scale edges forming an indistinct 'ladder-like' effect on the forebody that was not noted in type description. All photos by N. Baptista.

FIGURE 1. Psammophylax ocellatus PEM R17986 in Rediscovery, taxonomic status, and phylogenetic relationships of two rare and endemic snakes (Serpentes: Psammophiinae) from the southwestern Angolan plateau

FIGURE 1. Psammophylax ocellatus PEM R17986, Estação Zootécnica, montane grasslands, Huíla Province. A: dorsum showing the characteristic boldly blotched body, a thin vertebral line separating the paravertebral ocelli, and the absence of a dark nape collar; B: ventrum showing the white belly with irregular rows of dark spots, that are absent below the tail; C: Live specimen showing general colouration and striking red eye; D: Habitat—montane grasslands, Estação Zootécnica, Huíla Province, Angola. All photos by W. R. Branch.

FIGURE 6 in Rediscovery, taxonomic status, and phylogenetic relationships of two rare and endemic snakes (Serpentes: Psammophiinae) from the southwestern Angolan plateau

FIGURE 6. Distribution of Psammophylax ocellatus (green) and Psammophis ansorgii (blue). Right (A): Africa with location of Angola in blue. Middle (B): Topographic map of Angola, showing relief and central localities, and red square outlining the location of the Humpata Plateau, adjacent to the Chela Escarpment. Localities: 1–2 Catchiungo—Chinguar (blue star) type locality of Psammophis ansorgii; 3, Cunhangamua; 4, Tundavala; 5, Estação Zootécnica; 6, Chibemba (green star) type locality of Psammophylax ocellatus; 7, Humbe; 8, Calueque, near Ruacaná. Left (C): zoomed in region of Humpata Plateau.

FIGURE 1B in The phylogenetic affinities of Pellaea connectens, a rare endemic Chinese fern

FIGURE 1B. Phylogeny of more taxa reconstructed using maximum likelihood derived from the analysis of rbcL sequences, crown group. Abbreviations: A, Aleuritopteris clade; D, Doryopteris clade sensu Windham & al. (2009).

FIGURE 3 in The phylogenetic affinities of Pellaea connectens, a rare endemic Chinese fern

FIGURE 3. Habitat and morphology of Argyrochosma connectens. A–C: habitat; D: plant morphology; E: lamina; F–G: pinna and ultimate segment; H: rhizome scale; I: spore.

FIGURE 2 in The phylogenetic affinities of Pellaea connectens, a rare endemic Chinese fern

FIGURE 2. Maximum likelihood phylogeny of the focal taxa derived from the analysis of rbcL, trnL–trnF, rps4, rps4–trnS and trnG-trnR sequences. Meaning of abbreviations and symbol are the same with figure 1.

FIGURE 1A in The phylogenetic affinities of Pellaea connectens, a rare endemic Chinese fern

FIGURE 1A. Phylogeny of more taxa reconstructed using maximum likelihood based on the analysis of rbcL sequence, basal part. Branch length corresponds to the estimated number of substitutions (see bar). Values above branches correspond to the maximum likelihood bootstrap values. Only bootstrap values>50% are shown. Species marked with an oval are focus in this study. Abbreviations (clade names following Windham & al. (2009): B, bommeriid clade; M, myriopterid clade; N, notholaenid clade; P, pellaeid clade; H, hemionitid clade. The inlay figure shows the entire phylogram; the arrow indicates where it has been split into Fig. 1A and Fig. 1B.

opennotspecifiedJan 2019View details →

FIGURE 7 in Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters

FIGURE 7. Geographical distribution of Senecio ser. Culcitium showing groups into which the series was split.