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113 results for “Continenticola”
Figure 8 in Two new Geoplaninae species (Platyhelminthes: Continenticola) from Southern Brazil based on an integrative taxonomic approach
Figure 8. Obama maculipunctata sp. nov. in dorsal view. (A) Photograph of a live specimen (holotype MZUSP PL.1565). (B) Dorsal pattern of pigmentation of the holotype. (C) Eye pattern of a fixed specimen (paratype MZU PL.00197). (D) Photograph of monolobated eyes of a fixed specimen (paratype MZU PL.00197) in clove oil. (E) Photograph of trilobated eyes of a fixed specimen (paratype MZU PL.00197) in clove oil.
Figure 2 in Two new Geoplaninae species (Platyhelminthes: Continenticola) from Southern Brazil based on an integrative taxonomic approach
Figure 2. Cratera ochra sp. nov., holotype, in dorsal view. (A) Photograph of the live specimen. (B) Dorsal pattern of pigmentation of the preserved specimen.
Figure 1. Bayesian phylogenetic tree inferred from the 640 in Two new Geoplaninae species (Platyhelminthes: Continenticola) from Southern Brazil based on an integrative taxonomic approach
Figure 1. Bayesian phylogenetic tree inferred from the 640-bp of cytochrome c oxidase subunit I gene under GTR + I + G model of sequence evolution. The two new species are highlighted in light grey (Cratera ochra sp. nov.) and dark grey (Obama maculipunctata sp. nov.). Values indicate support for each node according to the maximum posterior probabilities>70% and bootstrap support values> 70%, respectively.
FIGURES 18–23 in A new species of land flatworm (Platyhelminthes: Continenticola) from areas of Araucaria Forest in southern Brazil
FIGURES 18–23. Cratera steffeni sp. nov.: (18) detail of prostatic vesicle of paratype MZU PL.00176 in horizontal section; (19) detail of penis papilla of the holotype in sagittal section; (20) detail of male atrium of the holotype in sagittal section; (21) detail of vagina and ovovitelline ducts in paratype MZU PL.00176 in horizontal section; (22) detail of vagina and common ovovitelline duct of the holotype in sagittal section; (23) detail of female atrium of the holotype in sagittal section. Anterior tip to the left (Figs. 19–20; 22–23) or to the bottom (Figs. 18 and 21). (cov) common glandular ovovitelline duct; (ej) ejaculatory duct; (fa) female atrium; (ma) male atrium; (ov) ovovitelline ducts; (p) penis papilla; (pv) prostatic vesicle; (sc) secretory cells; (sg) shell glands; (sv) spermiducal vesicle; (v) vitellaria; (va) vagina.
FIGURES 1–5 in A new species of land flatworm (Platyhelminthes: Continenticola) from areas of Araucaria Forest in southern Brazil
FIGURES 1–5. Cratera steffeni sp. nov.: (1–2) colour pattern of a fixed specimen (paratype MZU PL.00178) in dorsal view; (3) eyes pattern of a fixed specimen (paratype MZU PL.00177) in dorsal view; (4) detail of eyes pattern in the anterior extremity of the holotype; (5) detail of the median third of the body of the holotype. Anterior tip to the left (Figs. 1–3) or to the top (Figs. 4–5). (ca) copulatory apparatus; (db) dorsal band; (e) eyes; (ph) pharynx; (ps) paramarginal stripes.
FIGURES 16–17 in A new species of land flatworm (Platyhelminthes: Continenticola) from areas of Araucaria Forest in southern Brazil
FIGURES 16–17. Cratera steffeni sp. nov.: (16) copulatory apparatus of the holotype in sagittal section; (17) copulatory apparatus of paratype MZU PL.00176 in horizontal section. Anterior tip to the left. The arrow indicates the approximate position of the common muscle coat. (cmc) common muscle coat; (ej) ejaculatory duct; (fa) female atrium; (go) gonopore; (ma) male atrium; (ov) ovovitelline ducts; (p) penis papilla; (pv) prostatic vesicle; (sc) secretory cells; (sg) shell glands; (va) vagina.
FIGURES 14–15 in A new species of land flatworm (Platyhelminthes: Continenticola) from areas of Araucaria Forest in southern Brazil
FIGURES 14–15. Cratera steffeni sp. nov.: (14) sagittal composite reconstruction of the copulatory apparatus of the holotype; (15) diagrammatic horizontal composite reconstruction of the copulatory apparatus of paratype MZU PL.00176. Anterior tip to the left. (cmc) common muscle coat; (cov) common glandular ovovitelline duct; (ej) ejaculatory duct; (fa) female atrium; (go) gonopore; (ma) male atrium; (ov) ovovitelline ducts; (p) penis papilla; (pv) prostatic vesicle; (sc) secretory cells; (sg) shell glands; (sv) spermiducal vesicle; (va) vagina.
FIGURES 6–13 in A new species of land flatworm (Platyhelminthes: Continenticola) from areas of Araucaria Forest in southern Brazil
FIGURES 6–13. Cratera steffeni sp. nov., holotype: (6) anterior region of the body in transverse section; (7) detail of the anterior region of the body in transverse section; (8) pre-pharyngeal region in transverse section; (9) detail of body margin of the pre-pharyngeal region in transverse section; (10) detail of the dorsal surface of the pre-pharyngeal region in transverse section; (11) detail of the ventral surface of the pre-pharyngeal region in transverse section; (12) pharynx in sagittal section (anterior tip to the left); (13) ovary in sagittal section (anterior tip to the left). (de) dorsal epidermis; (di) dorsal insertion; (dm) dorsal cutaneous musculature; (e) eyes; (es) esophagus; (gm) glandular margin; (i) intestine; (im) internal musculature; (lu) pharyngeal lumen; (m) mouth; (mm) mesenchymal muscles; (n) nerve cord; (o) ovary; (om) outer musculature; (ov) ovovitelline duct; (pp) pharyngeal pouch; (sc) secretory cells; (sp) sensory pit; (t) testes; (v) vitellaria; (ve) ventral epidermis; (vi) ventral insertion; (vm) ventral cutaneous musculature.
FIGURES 7–8 in A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest
FIGURES 7–8. Supramontana argentina sp. nov. Sagittal reconstructions of the copulatory apparatus: holotype (7); paratype MLP 6698 (8). (cod) common glandular ovovitelline duct, (ej) ejaculatory duct, (fa) female atrium, (g) gonopore, (ma) male atrium, (od) ovovitelline duct, (pg) prostatic glands, (ph) pharynx, (pp) penis papilla, (pv) prostatic vesicle, (sd) sperm duct, (sg) shell glands, (v) vagina.
FIGURES 3–5 in A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest
FIGURES 3–5. Supramontana argentina sp. nov. (3) Schematic drawing of a transverse section of the cephalic region (holotype); (4) schematic drawing of a transverse section of the pre-pharyngeal region (paratype MLP 6476); (5) half of a transversal section of the pre-pharyngeal region (paratype MLP 6476). (cn) cutaneous nerve net, (cs) creeping sole, (dep) dorsal epidermis, (dl) dorsal cutaneous longitudinal musculature, (dp) dorsal parenchymatic musculature, (dvp) dorso-ventral parenchymatic musculature, (e) eye, (gs) glandular secretion, (i) intestine, (n) nervous plate, (od) ovovitelline duct, (r) retractor muscle, (sbp) sub-intestinal parenchymatic musculature, (sd) sperm duct, (se) sensory pit, (snp) sub-neural parenchymatic musculature, (spp) supra-intestinal parenchymatic musculature, (t) testes, (vit) vitellaria, (vl) ventral cutaneous longitudinal musculature.
FIGURE 2 in A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest
FIGURE 2. Supramontana argentina sp. nov. Schematic drawing of the colour pattern and eyes at the anterior third of body, in dorsal view (paratype MLP 6475). (e) eyes, (la) lateral bands, (m) median band, (pm) para-median stripes.
FIGURES 9–13 in A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest
FIGURES 9–13. Supramontana argentina sp. nov. (holotype). Sagittal sections: (9) copulatory apparatus; (10) penis papilla; (11) ovary; (12–13) details of the female reproductive system. (cod) common glandular ovovitelline duct, (ej) ejaculatory duct, (fa) female atrium, (g) gonopore, (i) intestine, (ma) male atrium, (od) ovovitelline duct, (ov) ovary, (pg) prostatic glands, (pp) penis papilla, (pv) prostatic vesicle, (sg) shell glands, (v) vagina, (vit) vitellaria, (vl) ventral cutaneous longitudinal musculature.
FIGURE 6 in A new species of Supramontana Carbayo & Leal-Zanchet (Platyhelminthes, Continenticola, Geoplanidae) from the Interior Atlantic Forest
FIGURE 6. Supramontana argentina sp. nov. (holotype). Sagittal section of the pharynx. (di) dorsal insertion, (i) intestine, (mo) mouth, (ph) pharynx, (php) pharyngeal pouch, (pl) pharyngeal lumen, (t) testes, (vi) ventral insertion, (vit) vitellaria. The arrowhead indicates the outer pharyngeal musculature and the arrow indicates the inner pharyngeal musculature.
FIGURES 15–17 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 15–17. Girardia pierremartini. Photographs of preserved specimens: (15) paratype MZU PL. 00210 in dorsal view; (16–17) specimen MZU PL. 00212 in dorsal (16) and ventral (17) view. The posterior tip of the specimens is bent.
FIGURE 14 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 14. Girardia desiderensis. Sagittal composite reconstruction of the copulatory apparatus of the holotype. The arrow indicates the contracted penis papilla.
FIGURE 24 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURE 24. Girardia pierremartini. Sagittal composite reconstruction of the copulatory apparatus of the holotype. Arrows indicate the basal part of the penis papilla; the arrowhead indicates a diverticulum of the ejaculatory duct.
FIGURES 18–23 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 18–23. Girardia pierremartini, in sagittal sections: (18) ventral surface of the body of the holotype; (19) ovary and anterior testes of the holotype; (20–23) copulatory apparatus of the holotype (20–22) and of the specimen MZU PL. 00212 (23)
FIGURES 8–13 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 8–13. Girardia desiderensis, in sagittal sections: (8) dorsal surface of the body of paratype MZU PL. 00209; (9) ovary and anterior testes of paratype MZU PL. 00209; (10) pharynx of the holotype; (11–13) copulatory apparatus of the holotype (11–12) and paratype MZU PL. 00209 (13).
FIGURES 6–7 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 6–7. Girardia desiderensis. Photograph of a preserved specimen (paratype MZU PL. 00209) in dorsal (6) and ventral (7) view.
FIGURES 1–5 in Two new species of freshwater flatworms (Platyhelminthes: Tricladida: Continenticola) from South American caves
FIGURES 1–5. Sampling areas of Girardia desiderensis and Girardia pierremartini in the karst areas of São Desidério, Bahia state, and Presidente Olegário, Minas Gerais state, Brazil: (1) location of the studied areas; (2) outcrops of Baixa Fria cave, São Desidério karst area (Photograph: J. E. Gallão); (3) sampling site of G. desiderensis in the aphotic zone of Baixa Fria cave, São Desidério karst area (Photograph: J. E. Gallão); (4) sampling location of G. pierremartini in the photic zone of Lapa da Fazenda São Bernardo cave, Presidente Olegário karst area (Photograph: Ericson C. Igual); (5) sampling site of G. pierremartini in the twilight zone of Toca do Charco cave, Presidente Olegário karst area (Photograph: Tamires Zepon).
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