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796 results for “Eutardigrada”
FIGURES 2 – 3 in A description of the new tardigrade Macrobiotus reinhardti (Eutardigrada: Macrobiotidae, harmsworthi group) with some remarks on the oral cavity armature within the genus Macrobiotus Schultze
FIGURES 2 – 3. Macrobiotus reinhardti sp. nov. – habitus; 2 – ventral view, 3 – middle section view (paratype). (DIC)
FIGURES 4 5 in Platicrista horribilis, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from Mongolia
FIGURES 4 5. Platicrista horribilis sp. nov. 4, claws of the IV pair of legs (drawn from Phase Contrast Microscope), 5, internal claw of the IV pair of legs (Nomarski Differential Interference Contrast Microscope).
FIGURES 13 – 18 in Re-description of the Arctic tardigrade Tenuibiotus voronkovi (Tumanov, 2007) (Eutardigrada; Macrobiotidea), with the first molecular data for the genus
FIGURES 13 – 18. Tenuibiotus voronkovi — egg process details, different shape of processes seen in PCM.
FIGURES 3 – 6 in Re-description of the Arctic tardigrade Tenuibiotus voronkovi (Tumanov, 2007) (Eutardigrada; Macrobiotidea), with the first molecular data for the genus
FIGURES 3 – 6. Tenuibiotus voronkovi — buccal apparatus: 3 — buccal apparatus, dorso-ventral projection (PCM); 4 — ventral view of the buccal armature, arrowhead indicate row of teeth (PCM); 5 — buccal apparatus, dorso-ventral projection (DIC); 4 — dorsal view of the buccal armature, arrowhead indicate single teeth (PCM).
FIGURES 9 – 12 in Re-description of the Arctic tardigrade Tenuibiotus voronkovi (Tumanov, 2007) (Eutardigrada; Macrobiotidea), with the first molecular data for the genus
FIGURES 9 – 12. Tenuibiotus voronkovi — eggs and juveniles: 9 — egg midsection (DIC); 10 — egg midsection with embryo (PCM); 11, 12 — juveniles and eggs.
FIGURES 1 – 2 in Re-description of the Arctic tardigrade Tenuibiotus voronkovi (Tumanov, 2007) (Eutardigrada; Macrobiotidea), with the first molecular data for the genus
FIGURES 1 – 2. Tenuibiotus voronkovi — habitus: 1 - dorso-ventral projection, exoskeleton after DNA extraction (PCM); 2 - dorso-ventral projection (DIC).
FIGURES 7 – 8 in Re-description of the Arctic tardigrade Tenuibiotus voronkovi (Tumanov, 2007) (Eutardigrada; Macrobiotidea), with the first molecular data for the genus
FIGURES 7 – 8. Tenuibiotus voronkovi — claws of leg IV seen in PCM: 7 — arrowhead indicate accessory points; 8 — dentate lunules and granulation.
figure 17 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 17 Doryphoribius monstruosus (Maucci, 1991) comb. nov. (PCM, holotype): A – the buccal apparatus (arrowhead indicates ventral lamina); B – claws I; C – claws IV. Scale bars in micrometres
figure 16 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 16 Buccal apparatus morphology of Doryphoribiidae fam. nov. and Hexapodibiidae members equipped with ventral lamina (arrowheads): A – Apodibius nuntius Binda, 1984; B – Doryphoribius korganovae Biserov, 1994; C – Doryphoribius bindae Lisi, 2011; D – Hexapodibius micronyx; E – Parhexapodibius castrii (Ramazzotti, 1964); F – Parhexapodibius ramazzottii Manicardi & Bertolani, 1987. Scale bars = 10 µm
figure 15 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 15 Hexapodibius micronyx, the buccal apparatus: A – habitus (ventral view, the arrowhead points the ventral lamina); B – habitus (dorsal view); C – buccal crown and ventral lamina (ventral view); D – furca; E – pharynx. Scale bars in micrometres
figure 14 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 14 Thulinius ruffoi, the buccal apparatus: A – habitus; B – mouth opening (the incised arrowhead indicates the first band of teeth, whereas the empty incised arrowhead – the second band of teeth); C – buccal crown (dorsal view); D – furca. Scale bars in micrometres
figure 13 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 13 Grevenius pushkini comb. nov., the buccal apparatus: A – habitus; B – mouth opening (the incised arrowhead indicates the first band of teeth, whereas the empty incised arrowhead – the second band of teeth); C – oral cavity armature; D – buccal crown (dorsal view); E – buccal crown (lateral view); F – pharynx (dorsal view); G – pharynx (lateral view). Scale bars in micrometres
figure 12 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 12 Hypothesised claw evolution scheme within the class Eutardigrada. Common Eutardigrade Ancestor (CEA) exhibited asymmetric (anisonych/heteronych) claws. Most significant changes in the overall morphology of claws are marked with numerals: (1) – secondary branch elongation; (2) – claw reduction, basal portion indistinctly merged with cuticle; (3) – branch curving; (4) – miniaturisation; (5) – evolution of true lunulae; (6) – claws tripartite; (7) – claw symmetry, claws bipartite; (8) – primary branch elongation, secondary branch reduction, lunulae transformed into longitudinal bars, exclusively aquatic. Drawings are based on SEM and/or PCM microphotographs. Phylogenetic relationships are based on the consensus results from recent published works (Bertolani et al., 2014a; Cesari et al., 2016; Guidetti et al., 2016) and the present study
figure 2 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 2 The phylogeny of Isohypsibioidea Sands et al., 2008 based on concatenated 18S rRNA and 28S rRNA seqences. New families and genera are marked in bold. Values above branches indicate Bayesian posterior probability values (BI), whereas those under branches show bootstrap values (ML). Branches with support below 0.9 in BI (70% in ML) were collapsed. Scale bar and branch lengths refer to the Bayesian analysis
figure 11 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 11 Claws of aquatic isohypsibioids, i.e. Doryphoribiidae fam. nov. (PCM): A – Grevenius granulifer comb. nov.; B – Grevenius pushkini comb. nov.; C – Grevenius sismicus (Maucci, 1978) comb. nov.; D – Grevenius karenae (Zawierucha, 2013) comb. nov.; E – Grevenius monoicus (Bertolani, 1981) comb. nov.; F – Grevenius longiunguis (Pilato, 1974) comb. nov.; G – Thulinius ruffoi; H – Pseudobiotus megalonyx. Note singular bars (incised arrowheads) and pseudolunulae (empty incised arrowheads). Asterisks indicate evident internal and anterior claw primary branch widening, the claw curvature forms an obtuse angle (A–C, E) or the expansion is knob-like (D, F). Scale bars = 10 µm Downloaded from Brill.com 12/12/2023 02:59:51PM via Open Access. This is an open access article distributed under the terms of the prevailing CC-BY license at the time of publication. http://creativecommons.org/licenses/by-nc/4.0
figure 3 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 3 Nominal species for the recently transferred or newly erected genera of Isohypsibioidea (PCM): A – Fractonotus verrucosus (Richters, 1900) (Isohypsibiidae); B – Dianea sattleri (Richters, 1902) comb. nov. (Isohypsibiidae); C – Ursulinius pappi (Iharos, 1966) comb. nov. (Isohypsibiidae); D – Grevenius granulifer (Thulin, 1928) comb. nov. (Doryphoribiidae fam. nov.). Scale bars = 50 µm
figure 9 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 9 Modified Isohypsibius type claws (Isohypsibiidae, PCM): A – Fractonotus gilvus (Biserov, 1986), note weakly developed pseudolunulae (empty incised arrowheads); B – Dianea sattleri comb. nov.; C – Eremobiotus ovezovae Biserov, 1992; D – Eremobiotus sp. nov. Scale bars = 10 µm
Figure 1 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
Figure 1 Schematic presentation of the oral cavity armature (OCA) in Isohypsibioidea, the first and/or the second band of teeth are marked by Roman numerals: A – a continuous peribuccal lamina, two bands of teeth (Apodibius, Grevenius gen. nov., Halobiotus, Hexapodibius); B – a continuous peribuccal lamina, the first band of teeth (Fractonotus, Isohypsibius, Ursulinius gen. nov.); C – six convex peribuccal papulae, the first band of teeth (Eremobiotus); D – rectangular peribuccal lamellae, the first band of teeth with lateral toothless intervals (Pseudobiotus); E – rectangular peribuccal lamellae, two bands of teeth (Thulinius); F – six large peribuccal lamellae, two bands of teeth (Haplomacrobiotus). Both bands of teeth contain variable number of rows, depending on the genus
figure 8 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 8 Isohypsibius type claws (Isohypsibiidae, PCM): A – Isohypsibius prosostomus; B – Isohypsibius arbiter Binda, 1980; C – Isohypsibius coulsoni; D – Isohypsibius wilsoni (Horning et al., 1978); E – Isohypsibius dastychi Pilato et al., 1982; F – Isohypsibius chiarae Maucci, 1987. Note singular bars (incised arrow- Downloaded from Brill.com 12/12/2023 02:59:51PM heads) and weakly developed or vialacking Open Access. pseudolunulaeThis is(an emptyopenincised access article arrowhead). Scale distributedbars = under 10 µmthe terms of the prevailing CC-BY license at the time of publication. http://creativecommons.org/licenses/by-nc/4.0
figure 4 in Deceptive conservatism of claws: distinct phyletic lineages concealed within Isohypsibioidea (Eutardigrada) revealed by molecular and morphological evidence
figure 4 Cephalic region of various members of Isohypsibioidea (SEM): A – Isohypsibius prosostomus Thulin, 1928 (Isohypsibiidae); B – Ursulinius pappi comb. nov. (Isohypsibiidae); C – Halobiotus crispae Kristensen, 1982 (Halobiotidae fam. nov.); D – Doryphoribius dawkinsi Michalczyk & Kaczmarek, 2010 (Doryphoribiidae fam. nov.); E – Apodibius confusus Dastych, 1983 (Doryphoribiidae fam. nov.); F – Pseudobiotus megalonyx (Thulin, 1928) (Doryphoribiidae fam. nov.); G – Grevenius granulifer Downloaded from Brill.com 12/12/2023 02:59:51PM comb. nov. (DoryphoribiidaeviafamOpen. nov.); AccessH –. This Hexapodibius is an open micronyx accessPilato article, 1969 (distributed Hexapodibiidaeunder). the terms Asterisks indicate frontal lobes or cephalic of papillaethe. Scale prevailingbars = 10 CC-BYµmlicense at the time of publication. http://creativecommons.org/licenses/by-nc/4.0
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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