Résumé : (Statement of Responsibility) by John Burton Iverson III.
(Thesis) Thesis--University of Florida.
(Bibliography) Bibliography: leaves 353-378.
Typescript.
Vita.
Turks and Caicos Islands
UF

Droits : Copyright [name of dissertation author]. Permission granted to the University of Florida to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
000185664
03349845
AAV2250

Éditeur(s) : Printed for the author ; and sold by most booksellers in Great Britain and Ireland, Printed for the author ; and sold by most booksellers in Great Britain and Ireland, ( London )
Résumé : (Statement of Responsibility) by the Reverend Mr. Griffith Hughes ...
With a list of subscribers. A slip containing errata to the list of subscribers is pasted to the verso of p.vii. The final ten leaves contain 'Explanatory notes', addenda, and index. Without the final errata leaf found in the ordinary paper issue; the errata have not been corrected. Large paper issue. The plate following plate 10 is numbered 'X*'. Ornament on p.[97] differs from that in ordinary paper issue. Cf. ESTC. Head- and tail-pieces; initials. NLM copy has no errata slip; errata printed on verso of p. vii. NLM copy lacking plate 26.
Responsibility:by the Reverend Mr. Griffith Hughes ...

Droits : See: https://archive.org/details/mobot31753000322294
14335085
http://ufdc.ufl.edu/AA00019784/00001

Éditeur(s) : London, Printed for the author, 1750. London, Printed for the author, 1750.
Résumé : 314 p., illus., map, plates. 41cm.
(Funding) Digitized with funding from the Digital Library of the Caribbean grant awarded by TICFIA.
Barbados
London
London
London
London
London
Barbados
Barbados
London
London
London
Barbados

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
QH41.H8

Éditeur(s) : Florida State Museum, University of Florida Florida State Museum, University of Florida ( Gainsville, Fla. )
Résumé : (Bibliography) Includes bibliographical references.
Cover title.
Summaries in English and Spanish.
Bulletin of the Florida State Museum, volume 28, numbers 1-4
West Indies
Florida

Droits : Copyright held by the Florida Museum of Natural History, University of Florida. All rights reserved. Text, images and other media are for nonprofit, educational, and personal use of students, scholars, and the public. Any commercial use or republication by printed or electronic media is strictly prohibited without written permission of the museum. For permission or additional information, please contact the current editor of the Bulletin at bulletin@flmnh.ufl.edu.
09087148

Éditeur(s) : University of Florida University of Florida ( Gainesville, Fla. )
Résumé : (Thesis) Thesis (Ph. D.)--University of Florida, 1983.
(Bibliography) Bibliography: leaves 237-248.
Typescript.
Vita.
(Statement of Responsibility) by Mark Brenner.
Guatemala -- Peten
Mexico
Belize
Guatemala
UF

Droits : Copyright [name of dissertation author]. Permission granted to the University of Florida to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
000352574
09789239
ABZ0546

Éditeur(s) : FSM, University of Florida FSM, University of Florida ( Gainesville, Gainesville )
Résumé : (Bibliography) Bibliography: p. 406-408.
Cover title.
"This study was submitted as partial fulfillment of the Ph.D. degree in the Department of Zoology, University of Florida."
Bulletin of the Florida State Museum, Biological sciences, vol. 24, no. 4
(Statement of Responsibility) Frank J. Bonaccorso.
Panama
Panama
Barro Colorado Island
Panama
Barro Colorado Island
Panama
Barro Colorado Island

Droits : Copyright held by the Florida Museum of Natural History, University of Florida. All rights reserved. Text, images and other media are for nonprofit, educational, and personal use of students, scholars, and the public. Any commercial use or republication by printed or electronic media is strictly prohibited without written permission of the museum. For permission or additional information, please contact the current editor of the Bulletin at bulletin@flmnh.ufl.edu.
06532998
80621195

Éditeur(s) : Gauthier-villars
Résumé : 70 hydrothermal sites were observed during the 23 dives of the French submersible Nautile (''Naudur'' cruise, December 1993), at 17-degrees-19-degrees-S on the East Pacific Rise. Large vent-animal communities are present around these sites. The zoological composition of these communities is the same as that of the communities at 11-degrees-13-degrees-N and 21-degrees-N on the East Pacific Rise. However, the distribution of the species on the sites is different from all the other hydrothermal communities; large anemone fields of several hundred square metres, associated with colonies of Bathymodiolus and Calyptogena, have been observed. Fresh lava areas seem to bear the most important biological activity.
70 sites hydrothermaux actifs ont été découverts lors des 23 plongées du submersible français Nautile (campagne « Naudur », décembre 1993) sur la dorsale Est Pacifique, entre 17°S et 19°S. D'importantes communautés animales leur sont associées, et bien que les animaux qui les constituent soient analogues à ceux observés sur cette même dorsale à 1 r-13°N et 21°N, les structures des peuplements sont différentes de celles connues par ailleurs. Des champs d'anémones et de bivalves (Bathymodiolus et Calyptogena) de plusieurs centaines de mètres carrés ont été observés (17°25'S). Les zones de laves les plus récentes paraissent les plus riches biologiquement
Comptes Rendus de l'Academie des Sciences Serie II (1251-8069) (Gauthier-villars), 1995-01 , Vol. 320 , N. 1 , P. 47-54

Droits : Académie des Sciences
http://archimer.ifremer.fr/doc/00183/29454/27856.pdf
http://archimer.ifremer.fr/doc/00183/29454/

Éditeur(s) : HAL CCSD Tecpar
Résumé : International audience
The general structure and organization of the shallow water (<1.5 m) fish assemblages were studied in two southern Brazilian ecosystems, a bay and a lagoon, under different marine or continental influences. The abiotic factors were measured to define the hydrology of the sites and the biotic descriptors were evaluated to characterize the assemblage structures. Transparency, salinity and organic matter were the abiotic factors which best distinguished the sites. A total richness of 69 species was observed. Ecological guilds, density, diversity and evenness indices values were different in each site. Hydrodynamism and geomorphology determined the structure and the organization of the fish assemblages in these shallow waters. It was observed that variations in the hydrological attributes generated by the marine or continental water movements are able to alter the conditions in the lagoon more quickly and at more regular frequencies than those in the bay.
ISSN: 1516-8913

hal-00753018
https://hal.univ-antilles.fr/hal-00753018
https://hal.univ-antilles.fr/hal-00753018/document
https://hal.univ-antilles.fr/hal-00753018/file/BRAZILIAN_2010.pdf

Éditeur(s) : HAL CCSD BioMed Central
Résumé : International audience
BACKGROUND: Sampling design is a key issue when establishing species inventories and characterizing habitats within highly heterogeneous landscapes. Sampling efforts in such environments may be constrained and many field studies only rely on subjective and/or qualitative approaches to design collection strategy. The region of Cacao, in French Guiana, provides an excellent study site to understand the presence and abundance of Anopheles mosquitoes, their species dynamics and the transmission risk of malaria across various environments. We propose an objective methodology to define a stratified sampling design. Following thorough environmental characterization, a factorial analysis of mixed groups allows the data to be reduced and non-collinear principal components to be identified while balancing the influences of the different environmental factors. Such components defined new variables which could then be used in a robust k-means clustering procedure. Then, we identified five clusters that corresponded to our sampling strata and selected sampling sites in each stratum. RESULTS: We validated our method by comparing the species overlap of entomological collections from selected sites and the environmental similarities of the same sites. The Morisita index was significantly correlated (Pearson linear correlation) with environmental similarity based on i) the balanced environmental variable groups considered jointly (p = 0.001) and ii) land cover/use (p-value<0.001). The Jaccard index was significantly correlated with land cover/use-based environmental similarity (p-value = 0.001). CONCLUSIONS: The results validate our sampling approach. Land cover/use maps (based on high spatial resolution satellite images) were shown to be particularly useful when studying the presence, density and diversity of Anopheles mosquitoes at local scales and in very heterogeneous landscapes.
BMC Ecology

pasteur-00914104
https://hal-riip.archives-ouvertes.fr/pasteur-00914104
https://hal-riip.archives-ouvertes.fr/pasteur-00914104/document
DOI : 10.1186/1472-6785-13-45
PUBMED : 24289184

Éditeur(s) : HAL CCSD Magnolia Press
Résumé : International audience
A new species of wrasse, Macropharyngodon pakoko, is described from the Marquesas Islands, bringing the total number of species of the genus Macropharyngodon to 12. Macropharyngodon pakoko was found at depths from 0-42 m and is endemic to the Marquesas Islands. Macropharyngodon pakoko is similar to M. meleagris, which is widely distributed from the central and western Pacific to Cocos-Keeling in the Indian Ocean, but differs genetically and in several coloration characters: males with irregularly curved black humeral blotch with incomplete iridescent blue border; inverted irregular " U "-shaped band on the cheek; a small black spot at the upper base of the pectoral fin; and background color of the body greenish with faint bluish black spots on each scale. Females lack black pigment on the chest posterior to the ventral attachment of the gill membranes; reddish black blotches on the body are widely spaced, particularly on the head where they are more reddish and half the size of those on body; caudal fin with small, bright yellow spots arranged in narrow vertical bands with pale interspaces; pelvic fins pale with three reddish yellow cross-bands; a small black spot at the upper base of the pectoral fin; and small reddish spots along the base of the anal fin. Juveniles have irregular black blotches on the body, a small black spot instead of an ocellus posteriorly on the dorsal fin and lack large black spots and ocellus on the anal fin.
ISSN: 1175-5326

Droits : http://creativecommons.org/licenses/by/
hal-01333340
https://hal-univ-perp.archives-ouvertes.fr/hal-01333340
https://hal-univ-perp.archives-ouvertes.fr/hal-01333340/document
https://hal-univ-perp.archives-ouvertes.fr/hal-01333340/file/7387-23089-2-PB.pdf
DOI : 10.11646/zootaxa.3857.3.6

Éditeur(s) : HAL CCSD Cambridge University Press (CUP)
Résumé : International audience
We studied the monogenean communities of 34 species of butterflyfish from the tropical Indo-West Pacific, identifying 13 dactylogyrid species (including two species that are presently undescribed). Monogenean assemblages differed significantly between host species in terms of taxonomic structure, intensity and prevalence. Parasite richness ranged from 0 (Chaetodon lunulatus) to 11 (C. auriga, C. citrinellus and C. lunula). Host specificity varied between the dactylogyrids species, being found on 2-29 of the 34 chaetodontid species examined. Sympatric butterflyfish species were typically parasitized by different combinations of dactylogyrid species, suggesting the existence of complex host-parasite interactions. We identified six clusters of butterflyfish species based on the similarities of their dactylogyrid communities. Dactylogyrid richness and diversity were not related to host size, diet specialization, depth range or phylogeny of butterflyfish species. However, there was a weak positive correlation between monogenean richness and diversity and host geographical range. Most communities of dactylogyrids were dominated by Haliotrema aurigae and H. angelopterum, indicating the importance of the genus Haliotrema in shaping monogenean communities of butterflyfishes. This study casts light on the structure of the monogenean communities of butterflyfishes, suggesting that the diversity and complexity of community structures arises from a combination of host species-specific parameters.
ISSN: 0031-1820

hal-01380679
https://hal-univ-perp.archives-ouvertes.fr/hal-01380679
DOI : 10.1017/S0031182016001463

Éditeur(s) : HAL CCSD Wiley
Résumé : International audience
Haplognathia ruberrima is a cosmopolitan gnathostomulid species found in sulfur bacterial mats in mangroves in Guadeloupe (French West Indies). Haplognathia ruberrima presents a d13C value lower than all measured meiofaunal grazers and lower than the available measured food sources of this environment. This low d13C value can not be due to specific ingestion of 13C-depleted methanogenic bacteria because abundances of those bacteria are reduced in surficial and deep sediments as revealed by d13C of bacterial fatty acid. According to scanning electron microscope observations, no bacterial ectosymbionts were observed at the surface of the gnathostomulids, and transmission electronmicroscope views revealed the absence of bacterial endosymbionts. Energy-dispersive X-ray spectroscopy analysis detected low levels of sulfur (0.32%+-0.8) in biological tissues of H. ruberrima, confirming the absence of thioautotrophic bacterial symbionts in these animals. Consequently, the low d13C value of H. ruberrima can not be due to the presence of sulfur-oxidizing symbionts but more probably to the selective and exclusive consumption of free-living, sulfuroxidizing bacteria
ISSN: 0173-9565

hal-01253239
https://hal.archives-ouvertes.fr/hal-01253239
DOI : 10.1111/maec.12296

Éditeur(s) : HAL CCSD Royal Society, The
Résumé : International audience
Many studies have focused on the impacts of climate change on biological assemblages, yet little is known about how climate interacts with other major anthropogenic influences on biodiversity, such as habitat disturbance. Using a unique global database of 1128 local ant assemblages , we examined whether climate mediates the effects of habitat disturbance on assemblage structure at a global scale. Species richness and evenness were associated positively with temperature, and negatively with disturbance. However, the interaction among temperature, precipitation and disturbance shaped species richness and evenness. The effect was manifested through a failure of species richness to increase substantially with temperature in transformed habitats at low precipitation. At low precipitation levels, evenness increased with temperature in undisturbed sites, peaked at medium temperatures in disturbed sites and remained low in transformed sites. In warmer climates with lower rainfall, the effects of increasing disturbance on species richness and evenness were akin to decreases in temperature of up to 98C. Anthropogenic disturbance and ongoing climate change may interact in complicated ways to shape the structure of assemblages, with hot, arid environments likely to be at greatest risk.
ISSN: 0962-8452

hal-01323255
https://hal.archives-ouvertes.fr/hal-01323255
DOI : 10.1098/rspb.2015.0418

Éditeur(s) : HAL CCSD Wiley
Résumé : International audience
This article documents several cases of widespread species, which usually mimic other widespread species throughout the Indo–Pacific, using endemic Marquesan species as a model and displaying endemic mimicry patterns. This discovery adds a new line of evidence to the uniqueness of the Marquesas Islands, which not only host a high number of endemic reef–fish species, but also endemic mimicry patterns.
ISSN: 0022-1112

hal-01338324
http://hal.upmc.fr/hal-01338324
http://hal.upmc.fr/hal-01338324/document
http://hal.upmc.fr/hal-01338324/file/2016_Delrieu%E2%80%90Trottin%20et%20al_When%20endemic.pdf
DOI : 10.1111/jfb.13050

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
The emerging orbicular batfish (Platax orbicularis) aquaculture is the most important fish aquacultureindustry in French Polynesia. However, bacterial infections are causing severe mortality episodes.Therefore, there is an urgent need to find an effective management solution. Besides the supplyingdifficulty and high costs of veterinary drugs in French Polynesia, batfish aquaculture takes place close tothe coral reef, where use of synthetic persistent drugs should be restricted. Medicinal plants andbioactive algae are emerging as a cheaper and more sustainable alternative to chemical drugs. We havestudied the effect of local Polynesian plants and the local opportunistic algae Asparagopsis taxiformis onbatfish when orally administered. Weight gain and expression of two immune-related genes (lysozyme ge Lys G and transforming growth factor beta - TGF-b1) were studied to analyze immunostimulant activityof plants on P. orbicularis. Results showed that several plants increased Lys G and TGF-b1 expressionon orbicular batfish after 2 and 3 weeks of oral administration. A. taxiformis was the plant displaying themost promising results, promoting a weight gain of 24% after 3 weeks of oral administration andsignificantly increasing the relative amount of both Lys G and TGF-b1 transcripts in kidney and spleen ofP. orbicularis.
ISSN: 1050-4648

hal-01381334
https://hal-univ-perp.archives-ouvertes.fr/hal-01381334
DOI : 10.1016/j.fsi.2016.09.011

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
Regeneration of artificially induced lesions was monitored in nubbins of the branching coral Acropora muricata at two reef-flat sites representing contrasting environments at Réunion Island (21u079S, 55u329E). Growth of these injured nubbins was examined in parallel, and compared to controls. Biochemical compositions of the holobiont and the zooxanthellae density were determined at the onset of the experiment, and the photosynthetic efficiency (F v /F m) of zooxanthellae was monitored during the experiment. Acropora muricata rapidly regenerated small lesions, but regeneration rates significantly differed between sites. At the sheltered site characterized by high temperatures, temperature variations, and irradiance levels, regeneration took 192 days on average. At the exposed site, characterized by steadier temperatures and lower irradiation, nubbins demonstrated fast lesion repair (81 days), slower growth, lower zooxanthellae density, chlorophyll a concentration and lipid content than at the former site. A trade-off between growth and regeneration rates was evident here. High growth rates seem to impair regeneration capacity. We show that environmental conditions conducive to high zooxanthellae densities in corals are related to fast skeletal growth but also to reduced lesion regeneration rates. We hypothesize that a lowered regenerative capacity may be related to limited availability of energetic and cellular resources, consequences of coral holobionts operating at high levels of photosynthesis and associated growth.
ISSN: 1932-6203

hal-01369712
http://hal.univ-reunion.fr/hal-01369712
http://hal.univ-reunion.fr/hal-01369712/document
http://hal.univ-reunion.fr/hal-01369712/file/journal.pone.0072618.PDF
DOI : 10.1371/journal.pone.0072618

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
While the fire coral Millepora platyphylla is an important component of Indo-Pacific reefs,where it thrives in a wide range of environments, the ecological and biological processesdriving its distribution and population structure are not well understood. Here, we quantifiedthis species' population structure in five habitats with contrasting hydrodynamic regimes inMoorea, French Polynesia; two in the fore reef: mid and upper slopes, and three in thelagoon: back, fringing and patch reefs. A total of 3651 colonies of fire corals were mappedand measured over 45,000 m2 of surveyed reef. Due to the species' sensitivity to fragmentationin response to strong water movement, hydrodynamic conditions (e.g. waves, pass andlagoonal circulation) corresponded to marked differences in colony size distributions, morphologyand recruitment dynamics among habitats. The size structure varied among reefhabitats with higher proportions of larger colonies in calm nearshore reefs (fringing andpatch reefs), while populations were dominated by smaller colonies in the exposed forereefs. The highest densities of fire corals were recorded in fore reef habitats (0.12±0.20 n.m-2) where the proportion of recruits and juveniles was higher at mid slope populations(49.3%) than on the upper slope near where waves break (29.0%). In the latter habitat, mostcolonies grew as vertical sheets on encrusting bases making them more vulnerable to colonyfragmentation, whereas fire corals were encrusting or massive in all other habitats. Thelowest densities of M. platyphylla occurred in lagoonal habitats (0.02±0.04 n.m-2) characterizedby a combination of low water movement and other physical and biological stressors.This study reports the first evidence of population structure of fire corals
ISSN: 1932-6203

hal-01561659
https://hal-univ-perp.archives-ouvertes.fr/hal-01561659
https://hal-univ-perp.archives-ouvertes.fr/hal-01561659/document
https://hal-univ-perp.archives-ouvertes.fr/hal-01561659/file/millepora%20platyphylla.pdf
DOI : 10.1371/journal.pone.0173513

Éditeur(s) : HAL CCSD Public Library of Science
Résumé : International audience
Little is known of how linkage patterns between species change along environmental gradients. The small, spatially discrete food webs inhabiting tank-bromeliads provide an excellent opportunity to analyse patterns of community diversity and food-web topology (connectance, linkage density, nestedness) in relation to key environmental variables (habitat size, detrital resource, incident radiation) and predators: prey ratios. We sampled 365 bromeliads in a wide range of understorey environments in French Guiana and used gut contents of invertebrates to draw the corresponding 365 connectance webs. At the bromeliad scale, habitat size (water volume) determined the number of species that constitute food-web nodes, the proportion of predators, and food-web topology. The number of species as well as the proportion of predators within bromeliads declined from open to forested habitats, where the volume of water collected by bromeliads was generally lower because of rainfall interception by the canopy. A core group of microorganisms and generalist detritivores remained relatively constant across environments. This suggests that (i) a highly-connected core ensures food-web stability and key ecosystem functions across environments, and (ii) larger deviations in food-web structures can be expected following disturbance if detritivores share traits that determine responses to environmental changes. While linkage density and nestedness were lower in bromeliads in the forest than in open areas, experiments are needed to confirm a trend for lower food-web stability in the understorey of primary forests.
PLoS ONE

hal-00913931
https://hal.archives-ouvertes.fr/hal-00913931
https://hal.archives-ouvertes.fr/hal-00913931/document
DOI : 10.1371/journal.pone.0071735
OATAO : 10204

Éditeur(s) : HAL CCSD Wiley/Blackwell
Résumé : International audience
Marine fishes exhibit spectacular phenotypic changes during their ontogeny, and the identification of their early stages is challenging due to the paucity of diagnostic morphological characters at the species level. Meanwhile, the importance of early life stages in dispersal and connectivity has recently experienced an increasing interest in conservation programmes for coral reef fishes. This study aims at assessing the effectiveness of DNA barcoding for the automated identification of coral reef fish larvae through large-scale ecosystemic sampling. Fish larvae were mainly collected using bongo nets and light traps around Moorea between September 2008 and August 2010 in 10 sites distributed in open waters. Fish larvae ranged from 2 to 100 mm of total length, with the most abundant individuals being <5 mm. Among the 505 individuals DNA barcoded, 373 larvae (i.e. 75%) were identified to the species level. A total of 106 species were detected, among which 11 corresponded to pelagic and bathypelagic species, while 95 corresponded to species observed at the adult stage on neighbouring reefs. This study highlights the benefits and pitfalls of using standardized molecular systems for species identification and illustrates the new possibilities enabled by DNA barcoding for future work on coral reef fish larval ecology.
ISSN: 1755-098X

hal-01342973
https://hal-univ-perp.archives-ouvertes.fr/hal-01342973
DOI : 10.1111/1755-0998.12293

Éditeur(s) : HAL CCSD National Shellfisheries Association
Résumé : International audience
Monitoring gonad maturation for protandrous and functional hermaphrodite species such as the giant clam Tridacna maxima is difficult due to the juxtaposition and relative proportion of male and female tissues in the gonad [gonadal sex ratio (GSR)]. Here, the relevance of the widely used gonadosomatic index (GSI) as proxy of giant clam gonad maturation is tested with a large dataset (n ¼ 265). Gonadosomatic index is compared with other indices, namely the proportion of the male part harboring spermatozoids, the proportion of empty oocyte follicles, the mean oocyte diameter, and the oocyte elongation. At gonad scale, high index variability highlighted partial spawning. At individual scale, male and female maturation proxies were contrasted, showing either asynchronous emissions of male and female gametes or contrasted spermatogenesis and oogenesis duration. The GSI was mostly driven by the number and diameter of oocytes and therefore it is recommended here as primary proxy for female maturity. Except for the oocyte elongation, all indices were affected by the GSR, which ruled out drawing conclusions at population scale. These results highlight the need for maturation stage proxies that are optimized for functional hermaphrodite species.
ISSN: 0730-8000

hal-01613648
https://hal.archives-ouvertes.fr/hal-01613648
https://hal.archives-ouvertes.fr/hal-01613648/document
https://hal.archives-ouvertes.fr/hal-01613648/file/Gaertner-Mazouni-2016-eio.pdf
DOI : 10.2983/035.035.0107