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19 results for “Caenoplana”
FIGURE 13. Maximum Likelihood tree inferred using the Cox1 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 13. Maximum Likelihood tree inferred using the Cox1 dataset. Values at nodes correspond to BP support values (left) and PP from the Bayesian analysis (right). Vertical bars at right correspond to the molecular species delimitation methods assignations (purple: ABGD; orange: bPTP).
FIGURE 5 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 5. Caenoplana variegata. Photographs of remaining preserved portions of the sectioned specimens, taken 10 August 2018. NHMUK97: dorsal (a) and ventral (b) surfaces, preserved in 1897, now in 80% IMS. Cv7: dorsal (c) and ventral (d) surfaces, killed and preserved 29 January 2015, now in 100% ethanol. 1 mm graph paper background, scale bar 5 mm.
FIGURE 2. a, Plate V, figs 3 and 3 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 2. a, Plate V, figs 3 and 3' of Fletcher & Hamilton (1888) as Geoplana variegata. b, Plate XI, Fig. 2 of Dendy (1892), as Geoplana variegata (but see text) original in colour. c, Figure 1 of Winsor (1973) as Geoplana varigata (but see text).
FIGURE 1 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 1. Caenoplana variegata. Specimens from the UK showing variation in pigmentation. a, specimen from Coventry, UK, as received (collected January 2015, specimen Cv7, sectioned for anatomical studies). Note the lateral surfaces appear uniformly black. Scale bar 1 cm. b–d, specimens after many months in captivity and fed at occasional intervals: b, a coiled specimen showing varied dark pigmentation laterally; c, another specimen with limited dark pigment laterally; d & e, a specimen with almost no dark pigment laterally though a little anteriorly bordering the dorsal yellow band.
FIGURE 7. Caenoplana variegata. NHMUK97 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 7. Caenoplana variegata. NHMUK97: a, LS showing several mature testes, scale 200 µm; b, TS showing the ventral nerve cord, ovovitelline duct and testis on one side, scale 100 µm; c, LS showing the immature ovovitelline duct immediately dorsal to the ventral nerve cord, scale 200 µm; d & e, LS of the portion containing the copulatory apparatus: d, the extent of the male atrium (right); e, the extent of the female atrium (left). Both extend beyond the sectioned portion. Scale 2 mm.
Figure 1 from: Suárez D, Martín S, Naranjo M (2018) First report of the invasive alien species Caenoplana coerulea Moseley, 1877 (Platyhelminthes, Tricladida, Geoplanidae) in the subterranean environment of the Canary Islands. Subterranean Biology 26: 67-74. https://doi.org/10.3897/subtbiol.26.25921
Figure 1 A location of "La Federica" mine (red dot) within Gran Canaria (Canary Islands) B topography of the mine. C.coerulea individuals were observed in the red shaded area.
Figure 4 from: Backeljau T, Breugelmans K, Quintana Cardona J, Artois T, Jordaens K (2012) First report of the exotic blue land planarian, Caenoplana coerulea (Platyhelminthes, Geoplanidae), on Menorca (Balearic Islands, Spain). ZooKeys 199: 91-105. https://doi.org/10.3897/zookeys.199.3215
Figure 4 - Neighbor-Joining and ML tree of the 1765 bp dataset of the nuclear 18S rDNA gene. The clones (cl) of the Menorcan specimens '1957' and '1958' are indicated with an asterisk. Bootstrap values ≥ 70% for the NJ and ML trees are given as NJ/ML and are shown at the nodes. – indicates that the node was not supported by the analysis. Note that the clades of the type I and type II 18S rRNA variants are not supported.
Figure 3 from: Backeljau T, Breugelmans K, Quintana Cardona J, Artois T, Jordaens K (2012) First report of the exotic blue land planarian, Caenoplana coerulea (Platyhelminthes, Geoplanidae), on Menorca (Balearic Islands, Spain). ZooKeys 199: 91-105. https://doi.org/10.3897/zookeys.199.3215
Figure 3 - Neighbor-Joining and ML tree of the 296 bp dataset of the mitochondrial cytochrome c oxidase subunit I gene (COI). The haplotype of the Menorcan specimens is indicated with an asterisk. Bootstrap values ≥ 70% for the NJ and ML trees are given as NJ/ML and are shown at the nodes. – indicates that the node was not supported by the analysis.
Figure 1 from: Backeljau T, Breugelmans K, Quintana Cardona J, Artois T, Jordaens K (2012) First report of the exotic blue land planarian, Caenoplana coerulea (Platyhelminthes, Geoplanidae), on Menorca (Balearic Islands, Spain). ZooKeys 199: 91-105. https://doi.org/10.3897/zookeys.199.3215
Figure 1 - (A) Location of the Balearic Islands in the Mediterranean Sea. Menorca is in black and indicated by an arrow. (B) Detailed map of Menorca: the locality where Caenoplana coerulea was found is indicated with the letter A.
Figure 2 from: Suárez D, Martín S, Naranjo M (2018) First report of the invasive alien species Caenoplana coerulea Moseley, 1877 (Platyhelminthes, Tricladida, Geoplanidae) in the subterranean environment of the Canary Islands. Subterranean Biology 26: 67-74. https://doi.org/10.3897/subtbiol.26.25921
Figure 2 Individual of C.coerulea preying on an isopod (red circle).
Figure 2 from: Backeljau T, Breugelmans K, Quintana Cardona J, Artois T, Jordaens K (2012) First report of the exotic blue land planarian, Caenoplana coerulea (Platyhelminthes, Geoplanidae), on Menorca (Balearic Islands, Spain). ZooKeys 199: 91-105. https://doi.org/10.3897/zookeys.199.3215
Figure 2 - One of the two specimens of Caenoplana coerulea collected on Menoca.
FIGURE 9. Caenoplana bicolor. ZMB3506 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 9. Caenoplana bicolor. ZMB3506: a, LS showing several immature testes, scale 100 µm; b, TS showing ovovitelline duct, ventral nerve cord and immature testis on one side, scale 100 µm; c, longitudinal section showing the immature ovovitelline duct immediately dorsal to the ventral nerve cord, scale 100 µm; d, longitudinal section showing the immature ovovitelline duct and probable immature ovary, scale 100 µm; e, LS showing the maximum extent of the male atrium (right); f, showing the maximum extent of the female atrium (left), scale bar 2 mm; g and h, enlargement of the extremities of the female and male atria, scale bar 250 µm; e, diagram of the copulatory apparatus, male to the right.
FIGURE 3 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 3. Caenoplana variegata. Photographs of a single specimen from Southampton, UK, collected April 2013, taken on the dates and times shown: a & b, as received. Note the varied lateral pigmentation in (a), but that in (b) the lateral band seems uniformly black (grooves on the background stone are 1 cm apart, scale bars where shown 1 cm). The white patch near the posterior end was a wound and the worm fissioned at this point shortly afterwards into three portions, a long anterior portion about 5 cm long and two posterior portions about 1 cm long, one shown in (c); d, the two posterior portions and e, the anterior fissioned portion, all three portions showing regeneration; f, g and h, the anterior portion (1 mm graph paper scale), by October 2018 (h) it had fissioned into three portions. The dark lineation varies considerably over time.
FIGURE 6. Caenoplana variegata. NHMUK97 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 6. Caenoplana variegata. NHMUK97: a, mid-dorsal and, b, mid-ventral TS showing the epithelium and cutaneous muscle, scales 50 µm; c, TS enlargement of dorsal portion of (d), scale 200 µm; d, whole TS, scale 500 µm. Note in (c) lack of sub-cutaneous melanic pigment in regions corresponding with the dark stripes of living animals, cf. Figs 8 & 10; e, LS of the pharynx, * indicates the position of the pharyngeal aperture, scale 2 mm (anterior to the right).
FIGURE 12 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 12. Caenoplana variegata. Cv7: diagram and selected LS micrographs of the copulatory apparatus: a, overlapping images through the gonopore, female atrium to the left, male to the right; b–e, sections of the female atrium and ducts; f–j, sections through the male atrium and ducts (i is an enlargement of the entry of the combined sperm duct into cavity c1); k, diagrammatic reconstruction. All (except i) to the same scale, 1 mm scale bars shown in a and k (scale bar in i = 200 µm). Vertical lines link the same feature.
FIGURE 4. Caenoplana variegata. a–d in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 4. Caenoplana variegata. a–d; photographs of the same specimen taken on the dates shown. Between 7 March and 7 May it had consumed four woodlice (Oniscus asellus L.) and several more before 6 August and more before 12 December; e, a woodlouse after being fed upon by a specimen; f, a specimen feeding on a spider (photo Sally Ann Hurry).
FIGURE 11 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 11. Caenoplana variegata. Cv7: a, LS showing several empty testes, scale 100 µm; b, TS showing the sperm duct, ventral nerve cord, ovovitelline duct and empty testis on one side, scale 100 µm; c, LS showing the ovovitelline duct on the dorsal margin of the ventral nerve cord, and the sperm duct on the ventral margin of the ventral nerve cord, scale 100 µm; d, LS of the copulatory apparatus, scale 2 mm.
FIGURE 8. Caenoplana bicolor. ZMB3506 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 8. Caenoplana bicolor. ZMB3506: mid-dorsal (a) and mid-ventral (b) TS showing the epithelium and cutaneous muscle, scales 50 µm; c, TS, enlargement of dorsal portion of (d), scale 200 µm; d, whole TS, scale 500 µm. The double-ended arrows above c and d indicate regions of sub-cutaneous melanic pigment presumed to correspond with the dark stripes of living animals, cf. Figs 6 & 10; e, LS of the pharynx, * indicates the position of the pharyngeal aperture, scale 2 mm (anterior to the right).
FIGURE 10 in The identity of the invasive yellow-striped terrestrial planarian found recently in Europe: Caenoplana variegata (Fletcher & Hamilton, 1888) or Caenoplana bicolor (Graff, 1899)?
FIGURE 10. Caenoplana variegata. Cv7: mid-dorsal (a) and mid-ventral (b) TS showing the epithelium and cutaneous muscle, scales 50 µm; c, TS enlargement of dorsal portion of (d), scale 200 µm; d, whole TS, scale 500 µm. The double-ended arrows above c and d indicate regions of sub-cutaneous melanic pigment presumed to correspond with the dark stripes of living animals, cf. Figs 6 & 8; e, LS of the pharynx, * indicates the position of the pharyngeal aperture, scale 2 mm (anterior to the right).
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