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117 results for “Batoidea”
FIGURE 4 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 4. Rhinobatos borneensis sp. nov., adult male holotype, 633 mm TL (SMEC 373, preserved). Dorsal snout.
FIGURE 3 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 3. Rhinobatos borneensis sp. nov., female paratype, 829 mm TL (IPMB-I 01.00115, fresh). Dorsal view; B. Ventral view.
FIGURE 11 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 11. Oronasal regions of: J. Glaucostegus typus (KA 59 unreg, Borneo, photo P. Last); K. Anoxypristis cuspidata (CSIRO H 4715-01, Australia, photo C. Devine); L. Pristis pristis (CSIRO H 2755-01, Australia, photo C. Devine).
FIGURE 8 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 8. Rhinobatos borneensis sp. nov., paratype embryo, 189 mm TL (CSIRO H 7086–01, 1 of 4, fresh). Dorsal view.
FIGURE 7 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 7. Rhinobatos borneensis sp. nov., adult male holotype, 633 mm TL (SMEC 373, preserved). A. First dorsal fin; B. Second dorsal fin; C. Caudal fin.
FIGURE 6 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 6. Rhinobatos borneensis sp. nov., adult male holotype, 633 mm TL (SMEC 373, preserved). Oronasal region.
FIGURE 11 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 11. Oronasal regions of: G. Pseudobatos planiceps (MNHNC P5809, Chile, photo P. Last); H. Rhina ancylostoma (BO 522 unreg, Borneo, photo M. Manjaji-Matsumoto); I. Rhynchobatus australiae (unreg, Indonesia, photo W. White).
FIGURE 11 in A new species of guitarfish, Rhinobatos borneensis sp. nov. with a redefinition of the family-level classification in the order Rhinopristiformes (Chondrichthyes: Batoidea)
FIGURE 11. Oronasal regions of: D. Rhinobatos rhinobatos (MNHN 1977-106, Mediterranean Sea, photo J. Last); E. Acroteriobatus sp. (unreg, Oman, J. Last); F. Rhinobatos schlegelii (HUMZ unreg, Japan, photo P. Last).
FIGURE 7 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 7. Line drawings of Aberrapex catarinensis sp. nov. from Myliobatis goodei Garman. A—scolex (MZUSP 8046e, paratype); B—mature proglottid, dorsal view (MZUSP 8045, holotype); C—detail of ootype region, ventral view (MZUSP 8045, holotype). Abbreviations: Mg. Mehlis' gland; O. ovary; Oc. ovicapt; Od. oviduct; T. teste; V. vagina; Vd. vas deferens; Vit. vitelline follicle.
FIGURE 5 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 5. Light micrographs of cocoons of Aberrapex panamensis sp. nov. A—tangle of strand-like cocoons. B—part of a strand-like cocoon.
FIGURE 6 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 6. Micrographs of transversal histological sections of Aberrapex spp. A–B—Aberrapex panamensis sp. nov. A— section at level of cirrus sac; B—section at level of ovary. C–D—A. catarinensis sp. nov. C—section at level of cirrus sac; D—section at level of ovary. Abbreviations: Cs. cirrus sac; O. ovary; Od. oviduct; T. testes; V. vagina; Vd. vas deferens; Vit. vitelline follicle.
FIGURE 8 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 8. Scanning electron micrographs of Aberrapex catarinensis sp. nov. from Myliobatis goodei Garman. A—scolex and most anterior immature proglottids; uppercase italic letters indicate location of details shown in C–E; B—bothridiate acetabulum; C—surface of the apex of the scolex; D—distal acetabular surface; E—proximal acetabular surface; F—surface of a mature proglottid.
FIGURE 4 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 4. Light micrographs of proglottids of Aberrapex spp. A–B—Aberrapex panamensis sp. nov. A—terminal fully mature proglottids in which most testes are degenerated (MZUSP 8050b, paratype); B—detached gravid proglottid (MZUSP 8050q, paratype). C—Aberrapex catarinensis sp. nov., terminal fully mature proglottids in which most testes are degenerated (MZUSP 8046d, paratype). Abbreviation: Esv. external seminal vesicle.
FIGURE 3 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 3. Light micrographs of the whole worms of Aberrapex spp. A—Aberrapex panamensis sp. nov. (MZUSP 8050f, paratype). B—A. catarinensis sp. nov. (MZUSP 8046h, paratype).
FIGURE 2 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 2. Scanning electron micrographs of Aberrapex panamensis sp. nov. from Aetomylaeus asperrimus (Gilbert). A— scolex, dorsoventral view; uppercase italic letters indicate locations of details shown in E–F; B—bothridiate acetabulum; C— scolex, apical view, and most anterior immature proglottids; small letters indicate locations of details shown in Fig. 2D and G; D—surface of the apex of the scolex; E—distal acetabular surface; F—proximal acetabular surface; G—surface of an immature proglottid.
FIGURE 1 in Two new American species of Aberrapex (Eucestoda: Lecanicephalidea: Aberrapecidae) from myliobatid stingrays (Batoidea: Myliobatidae)
FIGURE 1. Line drawings of Aberrapex panamensis sp. nov. from Aetomylaeus asperrimus (Gilbert). A—scolex (MZUSP 8050k, paratype); B—mature proglottid, dorsal view (HWML 217585, paratype); C—detail of ootype region, dorsal view (MIUP H-0085, holotype). Abbreviations: Mg. Mehlis' gland; O. ovary; Oc. ovicapt; Od. oviduct; T. teste; U. uterus; V. vagina; Vd. vas deferens; Vit. vitelline follicle.
FIGURE 1 in Using the size independent discriminant analysis to distinguish the species of Myliobatis Cuvier (Batoidea: Myliobatidae) from Brazil
FIGURE 1: Morphometric characters used in Size Independent Discriminant Analysis: 1GOL First gill opening length; 5GOL Fifth gill opening length; 1ID First interbranchial distance; 5ID Fifth interbranchial distance; DBL Dorsal fin base length; DH Dorsal fin height; DL Disc length; DW Disc width; HDE Horizontal diameter of eye ball; HW Head width; IED Interespiracular distance; IND Internarial distance; IOD Interorbital distance; MW mouth width; PCD Precloacal distance; PD Predorsal distance; PL Pelvic fin length; POBL preorbital length; PORL preoral length; PW Pelvic fin width; SL Spiracle length
Figure 3 in Mitogenomics of electric rays: evolutionary considerations within Torpediniformes (Batoidea; Chondrichthyes)
Figure 3. Maximum likelihood (ML) tree of concatenated protein-coding genes describing phylogenetic relationships amongst batoids. The ML bootstrap and Bayesian posterior probability values for each node are indicated (black circles: bootstrap value ≥ 90% and posterior probability of 1; grey circles: bootstrap value <90% and posterior probability of 1; white circles: bootstrap value <90% and posterior probability <1). The scale bar represents the number of nucleotide substitutions per site.
Figure 2 in Mitogenomics of electric rays: evolutionary considerations within Torpediniformes (Batoidea; Chondrichthyes)
Figure 2. Schematic representation of the mitochondrial genome architecture, AT (blue) and CG (green) content of the tropical electric rays Narcine brasiliensis and Narcine bancroftii. Abbreviations: Atp, Adenosine Triphosphate synthase subunit; Cox, cytochrome oxidase subunit; Cytb, apocytochrome b; Nad, reduced nicotinamide adenine dinucleotide ubiquinone oxireductase subunit; rRNA, ribosomal RNA; tRNA, transfer RNA.
Figure 1 in Mitogenomics of electric rays: evolutionary considerations within Torpediniformes (Batoidea; Chondrichthyes)
Figure 1. Phylogenetic hypotheses regarding the evolutionary relationships amongst batoid fishes. Trees were pruned and modified to better reflect the different levels of comparison and the taxa included in the present study. Reconstructions based on (A) partial mitochondrial and nuclear genes (Aschliman et al., 2012a) and (B) morphological characters (McEachran & Aschliman, 2004) of major groups. Competing hypotheses within Torpediniformes depicting (C) the monophyly (Claeson, 2014) and (D) the paraphyly (Naylor et al., 2012) of the genus Narcine.
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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.