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16 results for “Neopetrosia”
FIGURE 2 in Neopetrosia de Laubenfels, 1949 from Brazil: description of a new species and a review of records (Haplosclerida: Demospongiae: Porifera)
FIGURE 2. Neopetrosia sulcata sp. nov. A, three preserved specimens; B, tangential view of ectosome; C, perpendicular section of choanosome. Scale bars: A = 5 cm; B–C = 600 µm.
FIGURE 3 in Neopetrosia de Laubenfels, 1949 from Brazil: description of a new species and a review of records (Haplosclerida: Demospongiae: Porifera)
FIGURE 3. SEM images of the spicules of Neopetrosia sulcata sp. nov. (UFPEPOR 17, holotype). A, two variations of oxea; B, details of the apex of oxea. Scale bars: A = 30 µm; B = 5 µm.
FIGURE 5 in Neopetrosia de Laubenfels, 1949 from Brazil: description of a new species and a review of records (Haplosclerida: Demospongiae: Porifera)
FIGURE 5. SEM images of the spicules of Neopetrosia proxima (Duchassaing & Michelotti, 1864) (UFSPOR 116). A, three variations of oxeas; B, details of the apex of oxea; C, styloid form. Scale bars: A and C = 10 µm; B = 5 µm.
FIGURE 1 in Neopetrosia de Laubenfels, 1949 from Brazil: description of a new species and a review of records (Haplosclerida: Demospongiae: Porifera)
FIGURE 1. Location of the collection sites of (1) Neopetrosia sulcata sp. nov. (RN-Rio Grande do Norte State) and (2) Neopetrosia proxima (SE-Sergipe State) in the Brazilian coast. For details about the collecting positions of individual samples of the species cf. the description of these.
FIGURE 4 in Neopetrosia de Laubenfels, 1949 from Brazil: description of a new species and a review of records (Haplosclerida: Demospongiae: Porifera)
FIGURE 4. Neopetrosia proxima (Duchassaing & Michelotti, 1864). A, preserved specimen (UFSPOR 116); B, preserved specimen (UFSPOR 135); C, tangential view of ectosomal skeleton; D, fine brushes of oxeas at surface; E, ectosome and choanosome through transverse section. Scale bars: A–B = 2 cm; C–E = 150 µm.
FIGURE 1. A in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 1. A Neopetrosia chaliniformis (Thiele, 1899) holotype ZMB2889, B Neopetrosia exigua (Kirkpatrick, 1901), holotype BMNH1898.12.20.49, C Xestospongia pacifica Kelly-Borges & Bergquist, holotype AM Z4999, and D Neopetrosia pandora de Laubenfels, 1954, holotype USNM4806. Scale bar= 1 cm.
FIGURE 2 in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 2. Oxea from the holotypes of A Neopetrosia chaliniformis (Thiele, 1899) ZMB2889, B Neopetrosia exigua (Kirkpatrick, 1901), BMNH1898.12.20.49, C Xestospongia pacifica Kelly-Borges & Bergquist, AMS Z4999, and D Neopetrosia pandora de Laubenfels, 1954, USNM4806. Scale bar= 50 µm
FIGURE 5. Bayesian cox2 in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 5. Bayesian cox2 phylogram of Neopetrosia spp. Numbers on the branches represent posterior probabilities (PP) / bootstrap proportions (BP) of maximum likelihood analyses. Scale bar indicates the number of substitutions per site. Bold is sequences, which are obtained from this study. Wj= Pulau Seribu, West Java, Indonesia, Indonesia Le= Lembeh, North Sulawesi, Indonesia, Ma = Makassar, South Sulawesi, Indonesia Th= Southeast Thailand, Qn= The Great Barrier Reef, Queensland, Australia, So= Solomon Islands
FIGURE 6 in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 6. Neighbor Joining phylogram of 28S rDNA sequences from Neopetrosia spp. The scale bar indicates the number of substitutions per site and dashed lines indicate connectivity between two sequence types from one individual. Bold are sequences, which are obtained from this study. Wj= Pulau Seribu, West Java, Indonesia, Le= Lembeh, North Sulawesi, Indonesia, Ma = Makassar, South Sulawesi, Indonesia Th= Southeast Thailand, Qn= The Great Barrier Reef, Queensland, Australia, So= Solomon Islands.
FIGURE 4 in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 4. In situ photo of sponges identified as N. exigua, that were collected in (A) Northern Territory Australia, QM G303302, (B) Palau, QM G306321, (C) Tonga, QM G313297 and (D) a sponge identified as N. chaliniformis that was photographed in Probolinggo, East Java, Indonesia.
FIGURE 1 in New records of Neopetrosia carbonaria (Lamarck, 1814) from the Brazilian coast reveal new morphological features and spicule types
FIGURE 1. Collection sites of Neopetrosia carbonaria in the Northeastern Brazilian coast (CE—Ceará State; RN—Rio Grande do Norte State; PB—Paraíba State; PE—Pernambuco State; AL—Alagoas State and BA—Bahia State).
FIGURE 3 in New records of Neopetrosia carbonaria (Lamarck, 1814) from the Brazilian coast reveal new morphological features and spicule types
FIGURE 3. Anatomical characters of Neopetrosia carbonaria. (A–B) Tangential view of the ectosomal skeleton, (C) Cross section of the skeleton, showing the subdermal layer and the inner choanosome. Scale bars: (A–B) 500 μm, (C) 1 mm.
FIGURE 2 in New records of Neopetrosia carbonaria (Lamarck, 1814) from the Brazilian coast reveal new morphological features and spicule types
FIGURE 2. Underwater photographs of Neopetrosia carbonaria specimens. (A) UFPEPOR 1853, (B) UFPEPOR 1854, (C) UFPEPOR 1637, (D) MNRJ 17035, (E) MNRJ 17783, (F) UFPEPOR 1855, (G) MNRJ 17766, (H) MNRJ 17782.
Neopetrotaurines A-C, Isoquinoline Alkaloids with an Unprecedented Taurine-Bridged Isoquinoline Quinone Moiety from the Sponge Neopetrosia sp.
GEO Series GSE249431. Homo sapiens. 8 samples. Type: Expression profiling by high throughput sequencing.
FIGURE 3 in Bearing the wrong identity: A case study of an Indo-Pacific common shallow water sponge of the genus Neopetrosia (Haplosclerida; Petrosiidae)
FIGURE 3. Spicule arrangement in holotypes of A Neopetrosia chaliniformis (Thiele, 1899) ZMB2889, B Neopetrosia exigua (Kirkpatrick, 1901), BMNH1898.12.20.49, C Xestospongia pacifica Kelly-Borges & Bergquist, AMS Z4999, and D Neopetrosia pandora de Laubenfels, 1954, USNM4806. Scale bar= 150 µm.
FIGURE 4 in New records of Neopetrosia carbonaria (Lamarck, 1814) from the Brazilian coast reveal new morphological features and spicule types
FIGURE 4. Megascleres and microscleres of Neopetrosia carbonaria. (A) Oxeas I, (B) details of the apex of oxeas I, (C) Oxeas II, (D'–D'') Toxas.
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