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Full-Text Articles in Life Sciences
Exploring Scale In Ocean And Coastal Governance In The Wider Caribbean, Robin C. Mahon
Exploring Scale In Ocean And Coastal Governance In The Wider Caribbean, Robin C. Mahon
Gulf and Caribbean Research
An early childhood attraction to the sea led to a career in marine ecology, fisheries and ocean and coastal governance. This paper tracks the development of my career from tertiary education, through a variety of jobs and positions with government, private sector, international and academic organizations. These positions took me from national to regional levels of governance, then down to local levels and ultimately back up to regional and global levels. At each stage new concepts join those already there to build what is ultimately a multilevel perspective on ocean and coastal governance. This perspective is built around ideas of …
Continued Spread Of The Seagrass Halophila Stipulacea In The Caribbean: Documentation In Puerto Rico And The British Virgin Islands, Hector Ruiz, David L. Ballantine, Jorge Sabater
Continued Spread Of The Seagrass Halophila Stipulacea In The Caribbean: Documentation In Puerto Rico And The British Virgin Islands, Hector Ruiz, David L. Ballantine, Jorge Sabater
Gulf and Caribbean Research
The geographical spread of Halophila stipulacea in the Caribbean since its first documentation in Grenada in 2001 has been impressive, as it has since been reported from most of the Caribbean. We now document its presence in the northern Caribbean at Culebra Island and in the Atlantic at a site between Humacao and Vieques Island, Puerto Rico. We further report the seagrass from Road Harbour, Tortola, British Virgin Islands. Spread of the invasive seagrass Halophila stipulacea is probably largely driven by Caribbean current patterns from its likely point of introduction in the southeast of the Caribbean basin. Continued spread into …
Shell Utilization Pattern By The Hermit Crab Isocheles Sawayai Forest And Saint Laurent, 1968 (Anomura, Diogenidae) From Margarita Island, Caribbean Sea, Venezuela, Lee A. Galindo, Juan A. Bolanos, Fernando L. Mantelatto
Shell Utilization Pattern By The Hermit Crab Isocheles Sawayai Forest And Saint Laurent, 1968 (Anomura, Diogenidae) From Margarita Island, Caribbean Sea, Venezuela, Lee A. Galindo, Juan A. Bolanos, Fernando L. Mantelatto
Gulf and Caribbean Research
Isocheles sawayai is a hermit crab that is occasionally mentioned in the literature, and recently its distribution was extended to Venezuelan waters. Because no information on the biology and shell use patterns of this species inhabiting Caribbean waters is available, we provide the first information on shell occupation patterns of I. sawayai from Venezuela. Specimens were collected monthly from January to December 2000 along the sandy shore of Margarita Island, Venezuela. The 942 specimens collected showed different shell use patterns between the sexes and according to the reproductive condition of the females. The gastropods Leucozonia nassa (37.37%), Engoniophos unicinctus (25.37%), …
Carpoapseudes Heardi N. Sp. (Tanaidacea: Apseudomorpha) From Caribbean Waters Near Tobago, Tom Hansknecht, Katia Christol Dos Santos
Carpoapseudes Heardi N. Sp. (Tanaidacea: Apseudomorpha) From Caribbean Waters Near Tobago, Tom Hansknecht, Katia Christol Dos Santos
Gulf and Caribbean Research
Carpoapseudes heardi n. sp. is described from samples collected from depths of 421 and 537 m off Tobago and is the first Caribbean record for the genus. The new species bears a resemblance to Carpoapseudes serratospinosus Lang, 1968 and other related species in the shortened dactylus unguis combination of pereopod 1, but has parallel eyespines like Carpoapseudes bacescui Guţu, 1975 and Carpoapseudes simplicirostris (Norman and Stebbing, 1886). Other diagnostic characters include pereopods 2 and 3 with basal spurs, labrum with paired lobes, labial palp with two terminal setae, maxillipedal bases with outer crenulations, and pleopods with 1-articled rami. It was …
Large Pelagic Fishes In The Caribbean Sea And The Gulf Of Mexico: Current Status And Integrated Management, Mark S. Peterson, Nancy J. Brown-Peterson, James S. Franks
Large Pelagic Fishes In The Caribbean Sea And The Gulf Of Mexico: Current Status And Integrated Management, Mark S. Peterson, Nancy J. Brown-Peterson, James S. Franks
Gulf and Caribbean Research
A symposium convened on 7 November 2006 in conjunction with the 59th annual meeting of the Gulf and Caribbean Fisheries Institute in Belize City, Belize.
Large Pelagic Fishes In The Wider Caribbean And Northwest Atlantic Ocean: Movement Patterns Determined From Conventional And Electronic Tagging, Brian E. Luckhurst
Large Pelagic Fishes In The Wider Caribbean And Northwest Atlantic Ocean: Movement Patterns Determined From Conventional And Electronic Tagging, Brian E. Luckhurst
Gulf and Caribbean Research
Conventional tagging data has documented long distance movements (including trans-Atlantic movements) in blue marlin (Makaira nigricans) and yellowfin tuna (Thunnus albacares) within the Atlantic. Swordfish (Xiphius gladius) have also been shown to move substantial distances, although primarily in a north-south direction. There is, however, a paucity of data for wahoo (Acanthocybium solandri). In the past several years, electronic archival (i.e., data recording) tags have significantly advanced our understanding of the behavior and movement patterns of large pelagic fishes. Data from electronic arcltival tags have generally corroborated conventional tagging data with respect to …
Relative Abundance Of Pelagic Sharks In The Western North Atlantic Ocean, Including The Gulf Of Mexico And Caribbean Sea, Enric Cortes, Craig A. Brown, Lawrence R. Beerkircher
Relative Abundance Of Pelagic Sharks In The Western North Atlantic Ocean, Including The Gulf Of Mexico And Caribbean Sea, Enric Cortes, Craig A. Brown, Lawrence R. Beerkircher
Gulf and Caribbean Research
Little information exists on the status of pelagic shark populations in the Atlantic Ocean, especially in the Gulf of Mexico and Caribbean Sea. We derived indices of relative abundance for pelagic sharks based on mandatory logbooks and observer reports from a scientific observer program of the United States (US) pelagic longline fleet. Time series data from the pelagic longline logbook program (1986-2005) and the pelagic longline observer program (1992-2005) were standardized with Generalized Linear Model (GLM) procedures. Declines in relative abundance for the 6 pelagic shark species or genera examined in the logbook data analysis ranged from 43% for mako …
Management In The Gulf And Caribbean: Mosaic Or Melting Pot?, Patrick Mcconney, Hazel A. Oxenford, Milton Haughton
Management In The Gulf And Caribbean: Mosaic Or Melting Pot?, Patrick Mcconney, Hazel A. Oxenford, Milton Haughton
Gulf and Caribbean Research
Does ''managing large pelagic fishes" mean the same thing across the diversity of maritime jurisdictions, governance arrangements, economies, languages, cultures, scales of operation and other features of the Gulf and Caribbean region? It would be surprising if it did. Yet international fisheries management urges this mosaic of management to become a melting pot; at least integrated, even if differentiated. This paper examines some themes underlying whether a mosaic or melting pot is the most apt metaphor for where we are, and are headed, in attempts to manage large pelagic fishes in the region. We pay particular attention to the multi-dimensional …
Seasonal Occurrence Of Reef-Related Medusae (Cnidaria) In The Western Caribbean Sea, Gloria Ramos, Lourdes Segura-Puertas
Seasonal Occurrence Of Reef-Related Medusae (Cnidaria) In The Western Caribbean Sea, Gloria Ramos, Lourdes Segura-Puertas
Gulf and Caribbean Research
Seasonal fluctuations in composition and abundance of medusae collected in a reef lagoon of the Mexican Caribbean were analyzed. Plankton samples and hydrological data were taken monthly from January to September 1994 at 2 stations: coastal and near-reef. The highest densities of medusae were recorded in March (17,687 ind/100 m3) and August (2,433 ind/100 m3) at the coastal station. Medusae were less abundant at the nearreef station, but diversity indices were higher in comparison to the coastal station. Twenty-five species (24 hydroidomedusae and 1 scyphomedusa) were identified, with Linuche unguiculata (Swartz, 1788) and Eirene lactea (Mayer, …
A Caribbean-Wide Survey Of Marine Reserves: Spatial Coverage And Attributes Of Effectiveness, Richard S. Appeldoorn, Kenyon C. Lindeman
A Caribbean-Wide Survey Of Marine Reserves: Spatial Coverage And Attributes Of Effectiveness, Richard S. Appeldoorn, Kenyon C. Lindeman
Gulf and Caribbean Research
Fully-protected marine reserves can function at several spatial scales, from a single area encompassing few habitats, to local networks of many habitats, to large-scale networks connected by larval dispersal. However, the amount, spatial distribution, and associated administrative attributes of Caribbean marine reserves are collectively unknown. We compiled information on reserves from 21 countries in order to 1) assemble a spatial framework to aid development of networks of reserves at the most effective spatial scales, and 2) aid policy makers in establishing reserves that are science-based and possess optimal management attributes. Since 1961 there have been over 50 reserves established in …
Tanapseudes Gutui, A New Species Of Apseudomorphan Tanaidacea (Crustacea: Peracarida) From The Caribbean Sea And The Taxonomic Status Of The Family Tanapseudidae Băcescu, Thomas Hansknecht, Richard W. Heard, Roger Bamber
Tanapseudes Gutui, A New Species Of Apseudomorphan Tanaidacea (Crustacea: Peracarida) From The Caribbean Sea And The Taxonomic Status Of The Family Tanapseudidae Băcescu, Thomas Hansknecht, Richard W. Heard, Roger Bamber
Gulf and Caribbean Research
Tanapseudes gutui, n. sp., is described from depths of 3–34 m off San Juan, Puerto Rico, and 4– 5 m off Goat Island, Tobago. Tanapseudes sinensis Bamber from Hong Kong waters is re-examined and determined to represent a junior synonym of the type species T. ormuzana Băcescu which was originally collected in the Straights of Hormuz off Iran. Tanapseudes gutui can be distinguished from T. ormuzana by several characters including details of the mouth parts, the presence of a reduced spiniform seta on the distotergal margin of the propodus of pereopod 1, pereonites 3–6 with rounded anterior margins, and …
Amphilochidae (Crustacea: Amphipoda) From The Western Gulf Of Mexico And Caribbean Sea, L.D. Mckinney
Amphilochidae (Crustacea: Amphipoda) From The Western Gulf Of Mexico And Caribbean Sea, L.D. Mckinney
Gulf and Caribbean Research
Two new species of Amphilochus, Amphilochus casahoya and Amphilochus delacaya, and one new species of Gitanopsis, Gitanopsis laguna, are described. Relationships within these genera, particularly Amphilochus, are difficult to determine. The new species, however, are similar to some eastern Pacific forms. One known species, Amphilochus neapolitanus is also reported as occurring in both the Gulf and Caribbean.