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160 results for “Osteoglossomorpha”
Figure 1 in Petrocephalus Marcusen, 1854 (Osteoglossomorpha: Mormyridae) of the Bangweulu-Mweru ecoregion (Luapula River system, Congo basin), with the description of a new species
Figure 1. Map of Africa (top right) showing the location of the Congo basin. The first inset at centre details the topography of the Congo River and its main tributaries and rapids/falls sections. The second inset (bottom left) provides a detailed map of the Bangweulu-Mweru ecoregion (comprising the Luapula River basin), located in the southeastern-most part of the Congo River basin. The filled circle indicates the type locality of the new species Petrocephalus frieli sp. nov.; open circles indicate additional localities. The filled triangle indicates the type locality of Petrocephalus squalostoma; open circles indicate additional localities. Filled diamond marks the estimated location of the first specimen identified as Petrocephalus simus by Boulenger (1920) (identification uncertain, see text for details).
Supplementary material 5 from: Sullivan JP, Hopkins CD, Pirro S, Peterson R, Chakona A, Mutizwa TI, Mukweze Mulelenu C, Alqahtani FH, Vreven E, Dillman CB (2022) Mitogenome recovered from a 19 th Century holotype by shotgun sequencing supplies a generic name for an orphaned clade of African weakly electric fishes (Osteoglossomorpha, Mormyridae). ZooKeys 1129: 163-196. https://doi.org/10.3897/zookeys.1129.90287
Measurements and counts of Heteromormyrus specimens and relevant mormyrid types from existing literature and taken from photographs & radiographs of newly sequenced individuals
Phylogenomics of bonytongue fishes (Osteoglossomorpha) shed light on the craniofacial evolution and biogeography of the weakly electric clade (Mormyridae)
Open the record for dataset details and reuse information.
Fig. 17 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 17. Evolutionary events supporting the marine and geodispersal dispersal hypotheses to explain the distributions of Arapaima and Heterotis. Each dispersal hypothesis requires four main evolutionary events (that are mapped on time calibrated phylogenetic trees and a 60 Ma paleomap reconstruction). Paleomap modified from Seton et al. (2012). Timescale in million years ago (Ma). For each hypothesis, possible ancestral areas at nodes shown on phylogenies (Abbreviations: Afr, Africa (Afrotropics); Sam, South America (Neotropics); NA, North America (Nearctics); Eur, West Eurasia (West Palearctics); EA, East Atlantic; WA, West Atlantic. "X" means extinction). Grey rectangles indicated time limit for each hypothesis.
Fig. 16 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 16. Phylogeny-based biogeographic hypotheses. Nelson (1969), Patterson (1975), Lundberg, Chernoff (1992).
Fig. 14 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 14. Morphological systematics of Osteoglossomorpha. Phylogenies redrawn from a. Li, Wilson (1996a), b. Hilton (2003), c. Zhang (2006), and d. Murray et al. (2018).
Fig. 13 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 13. Morphological systematics of Osteoglossomorpha. Phylogenies redrawn from a. Taverne (1998) and b. inferred phylogeny based on classification presented by Bonde (2008).
Fig. 10 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 10. †Phareodontinae. a. †Phareodus testis, Eocene, Wyoming, USA. (UMA F11332; scale bar = 2 cm). b. †Brychaetus muelleri (BMNH P3898; holotype; scale bar = 5 cm) and c. †Brychaetus muelleri (BMNH 1748; scale bar = 2 cm), Eocene, England.
Fig. 9. Arapaiminae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 9. Arapaiminae. a. Arapaima sp. (VIMS 38993; 120 mm SL). b. Heterotis niloticus (CU 95903); Scale bar = 2 cm.
Fig. 4. Notopterinae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 4. Notopterinae. a. Notopterus notopterus (UF 237410; 167 mm SL). b. Chitala ornata (UF 237959; 498 mm SL). Photos by Z. Randall.
Fig. 3. Hiodontidae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 3. Hiodontidae. a. Hiodon alosoides (VIMS 12099). b. †Hiodon falcatus, Eocene, Wyoming, USA (UMA F10651). Scale bars = 2 cm.
Fig. 6. Mormyridae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 6. Mormyridae. a. Petrocephalus bovei (CU 94594). b. Gnathonemus petersii (CU 91805). c. Campylomormyrus tamandua (CU 91801). Scale bars = 2 cm.
Fig. 2 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 2. Stem-group Osteoglossomorpha. Reconstructions of a. †Tongxinichthys microdus (modified from Zhang, Jin, 1999: fig. 2), b. †Kuntulunia longipterus (modified from Zhang, 1998: fig. 11), and c. †Tanolepis ningjiagouensis (modified from Jin, 1991: fig. 1; note that †Tanolepis has been suggested to be a synonym of †Paralycoptera).
Fig. 5. Xenomystinae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 5. Xenomystinae. a. Xenomystus nigri (CU 91453). b. Papyrocranus afer (CU 97661). Scale bars = 2 cm.
Fig. 18 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 18. Historical biogeography of Osteoglossomorpha based on ancestral area analysis (AAA). Ancestral area estimates under the unconstrained model DEC+J using the time-calibrated Bayesian phylogeny of Osteoglossomorpha of Lavoué (2016) that combines molecular and morphological characters and extant and extinct taxa. Letters from A to F represent the regions (see above map) used for the biogeographical reconstruction: A (yellow), Afrotropics; B (green) Neotropics; C (red) Orient; D (orange) Australia; E (blue) Nearctics, F (pink) North-Eastern Palearctics (Cretaceous period). The geographical distributions of extant and extinct taxa are indicated. The most likely ancestral range is provided: ancestral ranges at nodes indicate the inferred ancestral distributions before speciation and ancestral ranges at corner positions represent geographical ranges immediately after speciation. Black and white pie charts above specific ancestral area reconstruction show the probability (white) of the corresponding reconstruction.
Fig. 8. Osteoglossinae. a in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 8. Osteoglossinae. a. Osteoglossum bicirhossum (UF 189007; 260 mm SL; photo by Z. Randall). b. Scleropages formosus (aquarium specimen; photo by Z. Randall).
Fig. 15 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 15. Molecular systematics of Osteoglossomorpha. a. The phylogenetic positions of Osteoglossomorpha relative to Elopomorpha and Clupeocephala as inferred from molecules. Each arrow-head indicates a root position on the same unrooted topology providing three different hypotheses (1 to 3). For each rooted topology, three references are given. b. A molecular phylogenetic tree of Osteoglossomorpha (modified from Lavoué, Sullivan, 2004). This is the single most-parsimonious tree recovered from a dataset of five molecular markers (12S and 16S rRNA, cytochrome b, RAG2, and MLL). Bootstrap proportions (>50%) and Bremer support indices (in parentheses) are indicated at nodes. Synapomorphic molecular insertions from 12S rRNA are shown by inverted triangles.
Fig. 1 in A review of the systematic biology of fossil and living bony-tongue fishes, Osteoglossomorpha (Actinopterygii: Teleostei)
Fig. 1. †Lycopteridae. Lycoptera davidi, Early Cretaceous, China (UMA F10652; 110 mm SL). Scale bar = 2 cm.
Supplementary material 2 from: Lavoué S, Zafirah Ghazali S, Amirul Firdaus Jamaluddin J, Azizah Mohd Nor S, Zain KMd (2020) Genetic evidence for the recognition of two allopatric species of Asian bronze featherback Notopterus (Teleostei, Osteoglossomorpha, Notopteridae). Zoosystematics and Evolution 96(2): 449-454. https://doi.org/10.3897/zse.96.51350
DNA Data matrice
Figure 1 from: Lavoué S, Zafirah Ghazali S, Amirul Firdaus Jamaluddin J, Azizah Mohd Nor S, Zain KMd (2020) Genetic evidence for the recognition of two allopatric species of Asian bronze featherback Notopterus (Teleostei, Osteoglossomorpha, Notopteridae). Zoosystematics and Evolution 96(2): 449-454. https://doi.org/10.3897/zse.96.51350
Figure 1 A Map covering the Oriental biogeographic region and showing the distribution of localities (black and red circles) of specimens of Notopterus examined in this study. Black star indicates the estimated type locality of Notopterus notopterus in Java (i.e. Jakarta region) and red stars indicate the likely origin localities of the two syntypes of Notopterus synurus (i.e. coast of Malabar and Coromandel coast at Tharangambadi [formerly Tranquebar]). Main Oriental river basins from West to East: 1. Indus basin; 2. Ganga-Brahmaputra river system; 3. Irrawaddy basin; 4. Salween basin, 5. Mekong basin. Insert shows the left lateral view of a specimen of Notopterus notopterus (Penang State, west Peninsular Malaysia; 20 cm in standard length, voucher specimen number USMFC (3) 00002, NO_1). B The unrooted network constructed with the software PopArt and a median-joining algorithm showing the COI haplotype relationships within the genus Notopterus. Branch lengths are not proportional to the number of changes. Red circles indicated haplotypes of Notopterus synurus (South Asia) and black circles indicated haplotypes of Notopterus notopterus (Southeast Asia).
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