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1,913 results for “Morphological characters”
Figure 6. Conopeum oretiensis, 1951 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 6. Conopeum oretiensis, 1951: (a, b), MITS 28211, Manukau Harbour, Auckland; (c), NIWA 132866, Oreti Beach, Southland, New Zealand. (a, b), Bipolar colony astogeny from ancestrula. (c), Etched traces in shell substratum from previously present autozooids. Scalebars: (a), 500 μm; (b, c), 200 μm.
Figure 5. Conopeum oretiensis Uttley, 1951 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 5. Conopeum oretiensis Uttley, 1951: (a), NIWA 92728, Waiinu Beach, Wanganui; (b), MITS 28211, Manukau Harbour, Auckland; (c), unregistered specimen, no longer extant, Napier; (d), NIWA 132866, Oreti Beach, Southland, New Zealand. (a), Autozooids, each with small spine bases, mostly distolateral, and large midproximal spine base; note extent of proximal gymnocyst. (b), Autozooids with periopesial spines intact and adventitious kenozooids. (c), Autozooids, showing some spine bases and numerous adventitious kenozooids; autozooid cystid at middle right with reparative kenozooid inside its cystid. (d), Autozooid with interzooidal margins and gymnocyst completely concealed by kenozooids. Scalebars: (a–c), 300 μm; (d), 200 μm.
Figure 4 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 4. Conopeum seurati (Canu, 1928): (a, c), NIWA 98946, Whanganui Inlet, South Island, New Zealand; (b), NIWA 134508, Piombino, Tuscany, Italy. (a), Autozooids showing the peripheral cryptocystal groove, and a small kenozooid. (b), Lateral view of the cryptocystal rim of an autozooid, showing part of the peripheral grove, granules, minute pores (in the groove and lateral interior wall, and multiporous septula). (c), Lateral view of an autozooid and its proximal neighbour with mural septula. Scalebars: (a, c), 200 μm; (b), 100 μm.
Figure 3 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 3. (a–e). Conopeum seurati (Canu, 1928): A, B, NHMUK 2020.1.3.1, Wadi Bezirk, Tunisia; (c–e), MNHN, Paris, A66832, Wadi Abid, Tunisia. (a), Autozooids and kenozooids of unbleached specimen. (b), Distal end of autozooid showing cryptocystal groove, cryptocystal granules and acicular spinules on transverse interior wall. (c), Specimen of Nitscheina spiculata [= C. seurati]. (d, e), Unbleached autozooids of zooids from (c), showing, respectively, distolateral spines and a kenozooid. Scalebars: (a, d), 500 μm; (b), 100 μm; (e), 200 μm.
Figure 1 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 1. (a–d). Conopeum antipodum n. sp.: NIWA 98813, Te Whanga Lagoon, Chatham Island, New Zealand. (a), Autozooids with membranous frontal walls and opercula in situ. (b), Autozooids with stout distolateral spines. (c), Post-ancestrular autozooids with stout distolateral spines and smaller lateral spines. (d), Ancestrula and daughter zooids. Arrows in (c) and (d) indicate communication-pore areas in lateral walls. Scalebars: All 200 μm.
Figure 2 in The bryozoan genus Conopeum (Electridae) in New Zealand, with description of a new species and discussion of the morphological and genetic characters of Conopeum seurati (Canu, 1928)
Figure 2. (a–e). Conopeum antipodum n. sp.: (a, b), NIWA 98813, Te Whanga Lagoon, Chatham Island; (c, e), NIWA 16174, Kaipara Harbour; (d), NIWA 98824, Waitemata Harbour, Auckland, New Zealand. (a), Inner face of operculum showing the form of the marginal sclerite. (b), Two kenozooids flanking a repaired autozooid. (c), Lateral view of an autozooid with mural septula and stumpy spine bases on each side midlaterally. Arrows indicate raised distal zooid rims in profile. (d), Distal end on an autozooid showing a dense pore cluster in the transverse wall and (arrowed), inner (left) and outer (right) multiporous mural septula. (e), Close-up of the interior face of a multiporous mural septulum. Scalebars: (a, d), 50 μm; (b), 200 μm; (c), 100 μm; (e), 20 μm.
FIGURES 64–69. Thereuoneminae. 64, 65 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 64–69. Thereuoneminae. 64, 65, Thereuopoda clunifera (Wood, 1862). Two articles from first flagellum of antenna, showing pair of spines, scales 20 μm, 10 μm. 66, 68, Thereuopoda longicornis (Fabricius, 1793). 66, female subanal plate, scale 100 μm; 68, T7 stoma saddle, showing spines (s) paired with Tastborsten (T), scale 20 μm. 67, 69, Thereuopodina queenslandica Verhoeff, 1925, female subanal plate, scale 100 μm; 69, medial part of T7, showing spines (s) paired with Stachelborsten (St), and spicula (sc), scale 20 μm.
FIGURES 70–75 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 70–75. Ventral surface of metarthron of female gonopod, showing arrangement of sensilla coeloconica. 70, Theureuopoda longicornis (Fabricius, 1793), scale 10 μm; 71, Thereuonema turkestana Verhoeff, 1905, scale 10 μm; 72, Thereuopodina queenslandica Verhoeff, 1925, scale 10 μm; inset shows detail of a sensillum, scale 1 μm; 73, Allothereua maculata (Newport, 1844), scale 20 μm; 74, Scutigera coleoptrata (Linnaeus, 1758), scale 10 μm; 75, Madagassophora hova (Saussure & Zehntner, 1902), scale 30 μm.
FIGURES 61–63 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 61–63. Pilbarascutigera incola (Verhoeff, 1925). Female gonopods, scale for all 200 μm. 61, WAM T69862; 62, WAM
FIGURE 76 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURE 76. Strict consensus of four shortest cladograms based on character data in Table 4. Numbers in italics at nodes are jackknife frequencies greater than 50%.
FIGURES 45–52 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 45–52. Pilbarascutigera incola (Verhoeff, 1925). WAM T69858, male. 45–50, leg 14, anterior side except 48, 50, posterior side. 45, scale 1 μm; 46, 47, prefemur, scales 30 μm, 20 μm; 48, tibia, scale 30 μm; 49, tibial spine bristles, scale 100 μm; 50, tarsus I, first article, scale 30 μm. 51, 52, leg 10, tarsus II, ventral view, showing resilient sole hairs (r.s.h.) and tarsal papillae (t.p.). 51, scale 10 μm; 52, scale 10 μm.
FIGURES 53–60 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 53–60. Pilbarascutigera incola (Verhoeff, 1925). WAM T69858, female, except 60, WAM T69859, male. 53, subanal plate, scale 100 μm; 54, 55, setae and hairs on subanal plate, scales 20 μm; 56, syntelopodite of gonopod, showing depression, Grube (G), scale 40 μm; 57, distal end of mesarthron, scale 20 μm; 58, metarthron, scale 30 μm, inset shows sensillum coeloconica on mesarthron, scale 1 μm; 59, sensilla coeloconica on metarthron, scale 2 μm. 60, male gonopods, scale 30 μm.
FIGURES 5–12 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 5–12. Pilbarascutigera incola (Verhoeff, 1925). WAM T69858, female. 5, ventral view of epipharynx, scale 100 μm; 6, labral bristles, scale 3 μm; 7, labral trapezoid, scale 30 μm; 8, simple spines on labral trapezoid, scale 10 μm; 9, bottle-shaped sensilla in distal cluster on labral trapezoid, scale 3 μm; 10, 11, proximal sensilla clusters on labral trapezoid, scales 3 μm; 12, chevron-shaped row of spines at border between labral and clypeal parts of epipharynx, scale 4 μm.
FIGURES 21–28 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 21–28. Pilbarascutigera incola (Verhoeff, 1925). WAM T69858, female, except 21, 27, WAM T69859, male. 21, cephalic sutures, scale 100 μm; 22–26, mandible. 22, gnathal edge, scale 30 μm; 23, fringe of pectinate bristles, scale 3 μm; 24, mandibular teeth, scale 10 μm; 25, 26, Haarpolster, with molar plate (m.p.), scales 10 μm; 27, eye and Tömösváry organ (T.O.), scale 20 μm; 28, brush-like setae on inner margin of distal article of telopodite of first maxilla, scale 4 μm.
FIGURES 13–20 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 13–20. Pilbarascutigera incola (Verhoeff, 1925). 13, 14, 16–18, WAM T69858, female. 13, field of branching spines on clypeal part of epipharynx, scale 10 μm; 14, cluster of sensilla on medial clypeal part of epipharynx, scale 2 μm; 16, branching bristles beside median excavation on hypopharynx, scale 6 μm; 17, 18, lateral and distal views of hypopharynx, scales 30 μm, 60 μm; inset shows sensilla on distal tip, scale 1 μm. 15, 19, 20, WAM T69862, female. 15, lateral cluster of spines on clypeal part of epipharynx, scale 20 μm; 19, distal part of first flagellum of antenna, scale 20 μm; 20, hairs and a single trichoid seta on two articles from proximal part of second antennal flagellum, scale 10 μm.
FIGURE 1 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURE 1. Distribution of Pilbarascutigera. Location of the Pilbara region indicated in inset (corresponding to large map) and type locality of Pilbarascutigera incola at Broome. Detailed map shows Pilbara region with localities for P. incola indicated by small closed circles.
FIGURES 37–44 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 37–44. Pilbarascutigera incola (Verhoeff, 1925). Tergal prominences. 37, 38, 44, WAM T69858, female. 37, Tastborsten on lateral part of T1, scale 10 μm; 38, isolated Tastborste on T1, scale 2 μm; 44, spine and Tastborste on T7, scale 3 μm. 39–43, WAM T69859, male. 39, lateral part of T3, scale 30 μm; 40, medial part of T5, scale 20 μm; 41, T6, scale 100 μm; 42, medial part of T6, showing spines (s), Tastborsten (T) and spicula (sc), scale 10 μm; 43, margin of T6, scale 10 μm; 44, spine and Tastborste on T7, scale 3 μm.
FIGURES 3–4 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 3–4. Pilbarascutigera incola (Verhoeff, 1925). Pigmentation of head and T1. 3, WAM T75216, female; 4, WAM T69865, male. Scales 100 μm.
FIGURES 29–36 in A new genus of scutigerid centipedes (Chilopoda) from Western Australia, with new characters for morphological phylogenetics of Scutigeromorpha
FIGURES 29–36. Pilbarascutigera incola (Verhoeff, 1925). WAM T69858, female, except 36, WAM T69859, male. 29–33, second maxilla. 29, scale 100 μm; 30, trochanter, prefemur and femur, scale 100 μm; 31, tibial spine bristles, scale 20 μm; 32, detail of a femoral spine bristle, scale 10 μm; 33, distal end of tarsus, scale 10 μm. 34, maxillipede tarsus and pretarsus, showing spine comb (s.c.), scale 100 μm; 35, detail of spine comb, scale 10 μm; 36, maxillipedes, scale 200 μm.
FIGURE 14 in Combination of morphological characters and ITSsequence to characterize a new species of Macrocheles (Acari: Macrochelidae)
FIGURE 14. Phylogenetic trees of five species (9 individuals) using PAUP*4b10 software. 14A. NeighbourJoining tree based on sequence of ITS1 region, under K81 + unequal frequencies model; 14B. Most parsimonious tree, using Branch and Bound method. For both trees, bootstrap values (50%) from analyses with 2000 replications are plotted.
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