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802 results for “1927”
Figure 2. Paraspathidium apofuscum n in Three marine haptorid ciliates from northern China: Paraspathidium apofuscum n. sp., Trachelotractus entzi (Kahl, 1927) Foissner, 1997 and Apotrachelotractus variabialis Long, Song and Warren, 2009 (Protozoa, Ciliophora)
Figure 2. Paraspathidium apofuscum n. sp. from live cells (A, B, D, G, K–N) and after protargol (E, H–J), silver carbonate (C, F) and silver nitrate (O) impregnations. (A, D) lateral views of cells; (B, M, N) showing the contractile vacuole (arrows in M, N); (C, F) lateral view of the buccal apparatus, arrowheads indicate the dikinetids in the anterior part of somatic kineties, arrow marks the brush kineties; (E) apical view of buccal apparatus; (G) the anterior portion of the cell, arrow marks the extrusomes; (H) arrows mark extrusomes; (I) to show anterior part of somatic kineties (arrowheads) and extrusomes (arrow); (J) to show macronuclear nodule (Ma) and micronucleus (arrow); (K) a highly contracted cell; (L) arrow indicates the dorsal brush; (O) apical view of the oral apparatus. Notes: Ma, macronuclear nodule; scale bars: 50 µm (A, D, K).
Figure 8 in Three marine haptorid ciliates from northern China: Paraspathidium apofuscum n. sp., Trachelotractus entzi (Kahl, 1927) Foissner, 1997 and Apotrachelotractus variabialis Long, Song and Warren, 2009 (Protozoa, Ciliophora)
Figure 8. Trachelotractus entzi (Kahl, 1927) Foissner, 1997 (A–C) and Paraspathidium fuscum (Kahl, 1928) Fjeld, 1955 (D, E), from life (A, B, D) and after protargol impregnation (C, E). (A) lateral view, from Foissner (1997a); (B) a contracted cell, from Kahl (1927); (C) infraciliature of anterior part, from Foissner (1997a); (D, E) lateral view and infraciliature of anterior part, from Foissner (1997b). Note: scale bars: 200 µm (A); 90 µm (D).
FIGURE 2 in Maluti Mystery: A systematic review of Amietia vertebralis (Hewitt, 1927) and Strongylopus hymenopus (Boulenger, 1920) (Anura: Pyxicephalidae)
FIGURE 2. (A) Dorsal view of Amietia vertebralis type specimen from Mont-aux-Sources (PEM A1550), (B) Dorsal view of Rana umbraculata holotype (female from Drakensberg Gardens) (TM 22211, U.N. 401), (C) Dorsal view of Rana hymenopus holotype from the British Natural History Museum (BM 1978.2.28).
FIGURE 1 in Maluti Mystery: A systematic review of Amietia vertebralis (Hewitt, 1927) and Strongylopus hymenopus (Boulenger, 1920) (Anura: Pyxicephalidae)
FIGURE 1. Geographical distribution of 'A. vertebralis' and 'S. hymenopus' (background) and location of tissue samples used for sequencing (points).
FIGURE 3. The strict consensus tree from parsimony analysis for the combined 16S and RAG1-AmpF1 in Maluti Mystery: A systematic review of Amietia vertebralis (Hewitt, 1927) and Strongylopus hymenopus (Boulenger, 1920) (Anura: Pyxicephalidae)
FIGURE 3. The strict consensus tree from parsimony analysis for the combined 16S and RAG1-AmpF1 dataset with Pyxicephalus adspersus as the outgroup. Bootstrap values are shown at the major nodes. Branch lengths are proportional to the number of unambiguous changes in the original sequence data. Abbreviations of localities for sequenced samples are as follows: M = Mohlaka, B = Bafali, D = Senqu, Q = Qabane, S = Tsatsana, T = Tugela, V = Vemvane, J = Sani, * = Genbank sequence. Note that the two Amietia angolensis sequences from Genbank emerge from the tree as divergent lineages. This may indicate cryptic diversity or simply misidentification of these phenotypically diverse and difficult to identify frogs.
Figs. 10–15. Hoperius planatus, first instar. 10 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Figs. 10–15. Hoperius planatus, first instar. 10) Metathoracic leg, anterior view; 11) Metathoracic leg, posterior view; 12) Metathoracic tarsus, dorsodistal aspect; 13) Abdominal segment 8, dorsal view; 14) Abdominal segment 8, ventral view; 15), Urogomphus, dorsal aspect. Abbreviations: CO = coxa; FE = femur; PT = pretarsus; TA = tarsus; TI = tibia; TR = trochanter. Solid squares refer to additional setae; solid triangles refer to additional pores. URb, URc, and additional sensilla on the urogomphus are not labeled.
Figs. 2–9. Hoperius planatus, first instar. 2 in A Description of the First Instar of Hoperius planatus Fall, 1927 (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini), with Phylogenetic Implications
Figs. 2–9. Hoperius planatus, first instar. 2) Cranium, dorsal view; 3) Cranium, ventral view; 4) Right antenna, dorsum; 5) Left antenna, venter; 6) Antennomere 3, distal aspect; 7) Right mandible, dorsum; 8) Maxilla and labium, venter; 9) Prementum, dorsal view. Abbreviations: A3′ = ventrolateral apical process of antennomere 3; EB = egg burster; FR frontoclypeus; LA = labium; LM = labrum; MX = maxilla; PA = parietal; Sp = spinula; TP = posterior tentorial pit. Solid squares refer to additional setae; solid triangles refer to additional pores.
FIGURE 41. Pigrogromitus timsanus Calman, 1927 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319
FIGURE 41. Pigrogromitus timsanus Calman, 1927: A adult lateral, B adult dorsal, C chela, D oviger and enlarged spine, E leg 3.
FIGURE 23 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 23. Lourinia aldabraensis sp. nov. (♀: A–B) (♂: C): A, female, abdomen, ventral; B, P5, anterior; C, urosome, ventral.
FIGURE 21 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 21. Lourinia aldabraensis sp. nov. (♀: A–B) (♂: C): A, P1, anterior; B, P2, anterior; C, P2 endopod, anterior.
FIGURE 22 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 22. Lourinia aldabraensis sp. nov. (♀: A–D) (♂: E): A, P3 exopod, anterior: B, P4 exopod, anterior; C, P3 endopod, anterior; D, P4 endopod, anterior; E, P3 endopod, anterior.
FIGURE 20 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 20. Lourinia aldabraensis sp. nov. (♀): A, habitus, dorsal; B, habitus, lateral; C, antenna, lateral; D, anal somite and caudal rami, dorsal.
FIGURE 19 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 19. Lourinia gocmeni sp. nov. (♂): A, habitus, ventral; B, antennule and rostrum, ventral; C, antennule, segment 6, ventral; D, Abdomen, ventral.
FIGURE 17 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 17. Lourinia gocmeni sp. nov. (♀: A) (♂: B–D): A, abdomen, ventral; B, urosome, ventral; C, P5, anterior; D, P6, anterior.
FIGURE 18 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 18. Lourinia gocmeni sp. nov. (♀): A, habitus, dorsal; B, habitus, ventral; C, habitus, lateral; D, P5 exopod, lateral; E, anal operculum and caudal rami, dorsal; D, caudal ramus, lateral.
FIGURE 16 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 16. Lourinia gocmeni sp. nov. (♂): A, habitus, dorsal; B, antennule, ventrolateral (armature elements not shown on segments 3–6); C, antennule, segments 2–5, lateral; D, antennule, segments 5–8, lateral.
FIGURE 15 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 15. Lourinia gocmeni sp. nov. (♀: A–E) (♂: F–G): A, P3 exopod, anterior; B, P4 exopod, anterior; C, P3 endopod, anterior; D, abnormal form of second endopod of P3, anterior; E, P4 endopod, anterior; F, P3 endopod, anterior; G, P4 endopod, anterior.
FIGURE 6 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 6. Lourinia wellsi sp. nov. (♀): A, habitus, dorsal; B, habitus, lateral; C, rostrum, dorsal; D, caudal ramus, dorsal; E, caudal ramus, ventral; F, caudal ramus, lateral.
FIGURE 10 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 10. Lourinia wellsi sp. nov. (♂): A, habitus, dorsal; B, antennule, ventral; C, antennule segments 3–4, dorsal; D, antennule, segments 5–8, dorsal; E, antennules, segments 6–9, dorsal; F, antennule, segment 9, dorsal.
FIGURE 5 in Resolving the Lourinia armata (Claus, 1866) complex with remarks on the monophyletic status of Louriniidae, Monard 1927 (Copepoda: Harpacticoida)
FIGURE 5. Lourinia aff. armata (Claus, 1866) (♀: A, C) (♂: B, D): A, urosome, ventral; B, urosome, ventral; C, P6, anterior; D, P5 and P6, anterior.
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