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FIGURE 12 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 12. Chromadora macrolaimoides female (MOUFPE 0006): (A) anterior region (buccal cavity, arrow marks secretory-excretory pore and ocelli), (B) pharynx posterior bulb and secretory-excretory gland, (C) anterior region (arrow marks amphidial fovea), (D) posterior region (cuticle), (E) posterior end (tail), (F) reproductive system.
FIGURE 10 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 10. Chromadora macrolaimoides male (MOUFPE 0005): (A) anterior region (arrow marks secretory-excretory pore and ocelli), (B) anterior region (arrow marks amphideal fovea), (C) pharynx posterior bulb and secretory-excretory gland, (D) anterior region (buccal cavity), (E) anterior region (cuticle), (F) posterior region (cuticle), (G) posterior end (tail), (H) posterior region (spicules, gubernaculum and pre-cloacal supplements).
FIGURE 11 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 11. Chromadora macrolaimoides female (MOUFPE 0006): (A) overview, (B) anterior region (buccal cavity, cephalic setae, secretory-excretory pore, ocelli and cuticle), (C) anterior region (pharynx posterior bulb and secretory-excretory gland), (D) posterior end (tail and cuticle).
FIGURE 9 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 9. Chromadora macrolaimoides male (MOUFPE 0005): (A) overview, (B) anterior region (buccal cavity, cephalic setae, secretory-excretory pore, ocelli and cuticle), (C) anterior region (pharynx posterior bulb and secretory-excretory gland), (D) posterior end (pre-cloacal supplements, spicules, gubernaculum, tail and cuticle).
FIGURE 4 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 4. Chromadora serrambi sp. nov. paratype female (MOUFPE 0002): (A) anterior region (pharynx posterior bulb and secretory-excretory gland), (B) anterior region (cuticle), (C) anterior region (buccal cavity, arrowhead marks secretory-excretory pore), (D) posterior end (tail), (E) posterior end (cuticle), (F) reproductive system (arrow marks vulva).
FIGURE 6 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 6. Chromadora pernambucana sp. nov. holotype male: (A) anterior region and secretory-excretory gland, (B) anterior region (buccal cavity), (C) pharynx posterior bulb, (D) posterior region (spicules, gubernaculum and pre-cloacal supplements, arrow marks papilliform pre-cloacal supplements), (E) posterior end (tail, arrow marks post-cloacal papilla), (F) posterior end (cuticle).
FIGURE 1 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 1. Chromadora serrambi sp. nov. holotype male: (A) overview, (B) anterior region (buccal cavity, cephalic setae, secretory-excretory pore, ocelli and cuticle), (C) anterior region (pharynx posterior bulb and secretory-excretory gland), (D) posterior end (tail and cuticle), (E) spicules and gubernaculum.
FIGURE 8 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 8. Chromadora pernambucana sp. nov. paratype female (MOUFPE 0004): (A) anterior region and secretory-excretory gland, (B) anterior region (buccal cavity), (C) anterior region (cuticle), (D) pharynx posterior bulb, (E) posterior end (tail), (F) reproductive system.
FIGURE 3 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 3. Chromadora serrambi sp. nov. paratype female (MOUFPE 0002): (A) overview, (B) anterior region (buccal cavity, cephalic setae, secretory-excretory pore, ocelli and cuticle), (C) anterior region (pharynx posterior bulb and secretory-excretory gland), (D) posterior end (tail and cuticle).
FIGURE 5 in New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865
FIGURE 5. Chromadora pernambucana sp. nov. holotype male: (A) overview, (B) anterior region (buccal cavity, cephalic setae, secretory-excretory pore and cuticle), (C) anterior region (pharynx posterior bulb and secretory-excretory gland), (D) posterior end (tail and cuticle), (E) pre-cloacal supplements, spicules and gubernaculum.
Data from: Larval dispersal and fishing pressure influence recruitment in a coral reef fishery
<ol> <li><span>Understanding larval connectivity patterns in exploited fishes is a fundamental prerequisite for developing effective management strategies and assessing the vulnerability of a fishery to recruitment overfishing and localised extinction. To date however, researchers have not considered how regional variations in fishing pressure also influence recruitment. </span></li> <li><span>We used genetic parentage analyses and modelling to infer the dispersal patterns of bumphead parrotfish (<i>Bolbometopon muricatum</i>) larvae in the Kia fishing grounds, Isabel Province, Solomon Islands. We then extrapolated our Kia dispersal model to a regional scale by mapping the available nursery and adult habitat for <i>B. muricatum</i> in six regions in the western Solomon Islands, and estimated the relative abundance of adult <i>B. muricatum</i> populations in each of these regions based on available adult habitat and historical and current fishing pressure. </span></li> <li><span><span>Parentage analysis identified 67 juveniles that were the offspring of parents sampled in the Kia fishing grounds. A </span>fitted larval dispersal kernel<span> predicted that 50% of larvae settled within 30 km of their parents, and 95% settled within 85 km of their parents. After accounting for unsampled adults, our model predicted that 34% of recruitment to the Kia fishery was spawned locally. Extrapolating the spatial resolution of the model revealed that a high proportion of the larvae recruiting into the Kia fishing grounds came from nearby regions that had abundant adult populations. </span>Other islands in the archipelago provided few recruits to the Kia fishing grounds, reflecting the greater distances to these islands and lower adult abundances in some regions. </span></li> <li> <em>Synthesis and <a>applications</a></em><em>: </em>This study shows how recruitment into a commercial reef fishery is influenced by larval dispersal patterns and regional variations in historical fishing pressure. The scales of larval connectivity observed for <i>B. muricatum</i> indicate that recruitment overfishing is unlikely if there are lightly exploited reefs up to 85 km away from a heavily fished region, and that small marine protected areas (MPAs) are insufficient to protect this species. We recommend greater efforts to understand the interactions between larval dispersal and gradients of fishing pressure, as this will enable the development of tailored fisheries management <a>strategies.</a> </li> </ol>
Checklist of cryptbiont assemblages in coral reef of two subregions of the Great Caribbean Sea using ARMS
<p><strong>*Corresponding autor: </strong>edlinguerra@gmail.com</p> <p>This checklist contains systematic information of specimens of the cryptobiont assemblages identified by experts of each Phyla and is a complementary material of the research “The use of ARMS to evaluate taxonomic diversity and spatial distribution cryptobiont assemblages of coral reefs in two subregions of the great Caribbean Sea”. The checklist contains 367 morphotypes, 246 species, 86 genera, two subfamily, 26 family, seven class and nine Phyla. For the present research, animals of the appropriate species and quality were selected and the minimum number required to obtain scientifically valid results, as well as anesthetized and deposited in National Collections: Colección Regional de Crustáceos de la Península de Yucatán (SEMARNAT number: YUC-CC-255-11), Colección Regional de Moluscos de la Península de Yucatán (SEMARNAT number: YUC. -INV-240-01-11), Colección Regional de Equinodermos de la Península de Yucatán (SEMARNAT number: DGVS-CC-307-18), Colección Regional de Ascidias de la Península de Yucatán (SEMARNAT number: DGVS-CC-306-18), Colección Regional de Briozoos de la Península de Yucatán (SEMARNAT number: DGVS-CC-308-18), Colección Regional de Cnidarios de la Península de Yucatán (SEMARMAT number: YUC-CC-254-11), Colección Regional de Policládidos de la Península de Yucatán (105 Collection CONABIO) and Colección Nacional del Phyla Porifera “Gerardo Green” of the Universidad Nacional Autónoma de México, Sisal, Mexico (UMDI-Sisal) and within accordance with scientific collection permits: PPF/DGOPA: 295/17, 300/17, 294/17, 293/17, PPF/DGOPA-076/19 issued by Mexico’s State Secretaria de Agricultura, Ganaderia, Desarrollo Rural, Pesca y Alimentación (SAGARPA).</p> <p><strong>CC-BY-NC-N</strong></p>
Matrix aggregation of species of Phyla Annelida (Polychaeta), Mollusca, Arthropoda (Decapoda, Stomatopoda, Amphipoda, and Chelicerata), and Echinodermata registered of the Caribbean Sea and Gulf of Mexico region by Ocean Biodiversity Information Systems of the research "Evaluation of the use of Autonomous Reef Monitoring Structures (ARMS) for capturing the biological diversity of two coral reefs in the Yucatán Península, México"
<p>This database consists of an aggregation matrix of species from Ocean Biodiversity Information Systems using as geographic filters the Caribbean Sea region (ID 34287) and the Gulf of Mexico region (ID 34287) nomenclature and hierarchical classification of each Phyla from World Register of Marine Species used for the calculation of average taxonomic distinction of species belonging to the Phyla Annelida (Polychaeta), Mollusca, Arthropoda (Decapoda, Stomatopoda, Amphipoda, and Chelicerata), and Echinodermata associated to Autonomous Reefs Monitoring Structures from the research “Evaluation of the use of Autonomous Reef Monitoring Structures (ARMS) to estimate cryptic diversity in two coral reefs of the Yucatan Península, México”</p> <p><strong>*Corresponding autor: </strong>edlinguerra@gmail.com</p> <p>BIS Ocean Biodiversity Information System. Available online: <a href="http://www.iobis.org/">www.iobis.org</a>.</p> <p>Horton, T.; Gofas, S.; Kroh, A.; Poore, G.C.B.; Read, G.; Rosenberg, G.; Stöhr, S.; Bailly, N.; Boury-Esnault, N.; Brandão, S.N.; et al. Improving nomenclatural consistency: A decade of experience in the World Register of Marine Species. <em>Eur. J. Taxon.</em> <strong>2017</strong>, <em>2017</em>, doi:10.5852/ejt.2017.389.</p> <p><span lang="EN-US">was produced in collaboration with the Biodiversidad Marina de Yucatán project. </span><a href="https://www.bdmy.org.mx/carteles-publicaciones/" target="_blank" rel="noopener">https://www.bdmy.org.mx/,</a> Universidad Nacional Autonoma de México and Escuela Nacional de Estudios Superiores</p>
Database of Incidence per reef and región of the research "Evaluation of the use of Autonomous Reef Monitoring Structures (ARMS) for capturing the biological diversity of two coral reefs in the Yucatán Península, México"
<p><strong>*Corresponding autor: </strong>edlinguerra@gmail.com</p> <p>This database contains information of specimens of the cryptofauna assemblages identified by experts of each Phyla per reef and región and is a complementary material of the research “Evaluation of the use of Autonomous Reef Monitoring Structures (ARMS) to estimate cryptic diversity in two coral reefs of the Yucatan Península, México”. For the present research, animals of the appropriate species and quality were selected and the minimum number required to obtain scientifically valid results were considered, all animals were anesthetized and deposited in National Collections: Colección Regional de Crustáceos de la Península de Yucatán (SEMARNAT number: YUC-CC-255-11), Colección Regional de Moluscos de la Península de Yucatán (SEMARNAT number: YUC. -INV-240-01-11), Colección Regional de Equinodermos de la Península de Yucatán (SEMARNAT number: DGVS-CC-307-18), Colección Regional de Ascidias de la Península de Yucatán (SEMARNAT number: DGVS-CC-306-18), Colección Regional de Briozoos de la Península de Yucatán (SEMARNAT number: DGVS-CC-308-18), Colección Regional de Cnidarios de la Península de Yucatán (SEMARMAT number: YUC-CC-254-11), Colección Regional de Policládidos de la Península de Yucatán (105 Collection CONABIO) and Colección Nacional del Phyla Porifera “Gerardo Green” of Universidad Nacional Autónoma de México, Facultad de Ciencias, Sisal, Mexico (UMDI-Sisal) and within accordance with scientific collection permits: PPF/DGOPA: 295/17, 300/17, 294/17, 293/17, PPF/DGOPA-076/19 issued by Mexico’s State Secretaria de Agricultura, Ganaderia, Desarrollo Rural, Pesca y Alimentación (SAGARPA).</p> <p><strong>CC-BY-NC-N</strong></p>
Non-reef habitats in a tropical seascape affect density and biomass of fishes on coral reefs
<p class="CxSpFirst">Non-reef habitats such as mangroves, seagrass, and macroalgal beds are important for foraging, spawning, and as nursery habitat for some coral reef fishes. The spatial configuration of non-reef habitats adjacent to coral reefs can therefore have a substantial influence on the distribution and composition of reef fish. We investigate how different habitats in a tropical seascape in the Philippines influence the presence, density, and biomass of coral reef fishes to understand the relative importance of different habitats across various spatial scales. A detailed seascape map generated from satellite imagery was combined with field surveys of fish and benthic habitat on coral reefs. We then compared the relative importance of local reef (within coral reef) and adjacent habitat (habitats in the surrounding seascape) variables for coral reef fishes. Overall, adjacent habitat variables were as important as local reef variables in explaining reef fish density and biomass, despite being fewer in number in final models. For adult and juvenile wrasses (Labridae), and juveniles of some parrotfish taxa (<i>Chlorurus)</i>, adjacent habitat was more important in explaining fish density and biomass. Notably, wrasses were positively influenced by the amount of sand and macroalgae in the adjacent seascape. Adjacent habitat metrics with the highest relative importance were sand (positive), macroalgae (positive) and mangrove habitats (negative), and fish responses to these metrics were consistent across fish groups evaluated. The 500-m spatial scale was selected most often in models for seascape variables. Local coral reef variables with the greatest importance were percent cover of live coral (positive), sand (negative), and macroalgae (mixed). Incorporating spatial metrics that describe the surrounding seascape will capture more holistic patterns of fish-habitat relationships on reefs. This is important in regions where protection of reef fish habitat is an integral part of fisheries management but where protection of non-reef habitats is often overlooked.</p>
FIGURE 6. Coralliocryptus caementa n. gen., n in A new genus and new species of leucosiid crab (Crustacea: Decapoda: Brachyura) from coral reefs in the Indo-West Pacific
FIGURE 6. Coralliocryptus caementa n. gen., n. sp., non-types, showing coloration in life. A, male (3.3 × 5.3 mm) (ZRC 2012.0145), Vanuatu; B, male (3.8 x 6.4 mm) (CBM-ZC 10876), Vanuatu.
FIGURE 5. Coralliocryptus caementa n. gen., n in A new genus and new species of leucosiid crab (Crustacea: Decapoda: Brachyura) from coral reefs in the Indo-West Pacific
FIGURE 5. Coralliocryptus caementa n. gen., n. sp., holotype, female (5.4 x 9.1 mm) (CBM-ZC 10875), Okinawa. A, right cheliped, ventral view; B, same, dorsal view (tubercles on merus omitted); C, same, chela, extensor (anterior) view; D, right first ambulatory leg (second pereopod), ventral view; E, same, dactylus, ventral view. Scale bars: 1 mm for A–D; 0.5 mm for E.
FIGURE 3. Coralliocryptus caementa n. gen., n in A new genus and new species of leucosiid crab (Crustacea: Decapoda: Brachyura) from coral reefs in the Indo-West Pacific
FIGURE 3. Coralliocryptus caementa n. gen., n. sp., holotype, female (5.4 x 9.1 mm) (CBM-ZC 10875), Okinawa. A, schematic drawing of carapace, dorsal view, showing outline and position of tubercles; B, anterior part of carapace, left side, dorsal view; C, lateral part of carapace, dorsal view; D, frontal part of carapace, right side, anterior (frontal) view, showing epistome, antennular fossa and antenna; E, right orbit, anterior (frontal) view; F, dorsal roof of orbit, posterodorsal view; G, left third maxilliped, outer view; H, anterior part of sterno-abdominal cavity, ventral view; I, abdomen and telson, ventral view (tubercles on somites 3–6 and telson, and setae omitted). Scale bars: 2 mm for A; 1 mm for B, C, I; 0.5 mm for D–G. Abbreviations: A1B, basal segment of antennule; S1, abdominal somite 1.
FIGURE 4. Coralliocryptus caementa n. gen., n in A new genus and new species of leucosiid crab (Crustacea: Decapoda: Brachyura) from coral reefs in the Indo-West Pacific
FIGURE 4. Coralliocryptus caementa n. gen., n. sp., non-type, male (3.8 x 6.4 mm) (CBM-ZC 10876), Vanuatu. A, left mandible, outer view; B, same, inner view; C, left first maxilliped, outer view; D, left second maxilliped, outer view; E, left third maxilliped, inner view; F, thoracic sternum and first gonopods, ventral view; G, second to sixth abdominal somites and telson, outer view; H, left first gonopod and coxa of fifth pereopod, ventral view; I, left first gonopod, lateral view; J, left second gonopod, dorsal view; K, same, lateral view (dissected). Scale bars: 1 mm for F, G; 0.5 mm for A–E, H–K. Abbreviation: P, penis.
FIGURE 2. Coralliocryptus caementa n. gen., n in A new genus and new species of leucosiid crab (Crustacea: Decapoda: Brachyura) from coral reefs in the Indo-West Pacific
FIGURE 2. Coralliocryptus caementa n. gen., n. sp., non-type, male (3.8 x 6.4 mm) (CBM-ZC 10876), Vanuatu, entire animal. A, dorsal view; B, anterior (frontal) view; C, ventral view.
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International Brain Laboratory public data
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OpenNeuro
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