Grenada Site Report for Grand Etang and Annandale Forest Reserves
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Amphidromy in Shrimps: a Life Cycle Between Rivers and the Sea
Lat. Am. J. Aquat. Res., 41(4): 633-650, 2013 Amphidromy in shrimps: a life cycle 633 “Studies on Freshwater Decapods in Latin America” Ingo S. Wehrtmann & Raymond T. Bauer (Guest Editors) DOI: 103856/vol41-issue4-fulltext-2 Review Amphidromy in shrimps: a life cycle between rivers and the sea Raymond T. Bauer1 1Department of Biology, University of Louisiana at Lafayette, Lafayette, Louisiana, 70504-2451 USA ABSTRACT. Amphidromy is a diadromous life history pattern, common in tropical and subtropical freshwater caridean shrimps, in which adults live, breed and spawn small-sized embryos in freshwater but have extended larval development (ELD) in marine waters. Most completely freshwater species spawn large embryos with either direct or abbreviated larval development (ALD). An important benefit of amphidromy is dispersal among river systems via marine larvae, which increases their access to alternative habitats. Thus, amphidromous species have much broader geographic distributions than closely related completely freshwater ones with ALD. ALD and freshwater ELD species appear to have evolved from amphidromous species with marine ancestors. Delivery of larvae to the sea in many amphidromous species is accomplished by upstream hatching and river drift of larvae to the sea. In other species, the females themselves apparently migrate down to marine waters to spawn. After development, the postlarvae must find a river mouth and migrate upstream to the adult habitat. Migrations occur at night, with juveniles swimming or crawling along the river or stream bank. Larvae are released during the wet or flood season of the year, while juvenile migrations take place during the dry or low-flow season. -
The Lesser Antilles Incuding Trinidad
The brilliant Lesser Antillean Barn Owl again showed superbly. One of several potential splits not yet recognized by the IOC (Pete Morris) THE LESSER ANTILLES INCUDING TRINIDAD 5 – 20/25 JUNE 2015 LEADERS: PETE MORRIS After our successful tour around the Caribbean in 2013, it was great to get back again this year. It all seemed pretty straightforward this time around, and once again we cleaned up on all of the available endemics, po- 1 BirdQuest Tour Report:The Lesser Antilles www.birdquest-tours.com The fabulous White-breasted Thrasher from Martinique (Pete Morris) tential splits and other goodies. For sure, this was no ordinary Caribbean holiday! During the first couple of weeks we visited no fewer than ten islands (Antigua, Barbuda, Montserrat, Dominica, Guadeloupe, Martinique, St Lucia, St Vincent, Barbados and Grenada), a logistical feat of some magnitude. With plenty of LIAT flights (the islanders refer to LIAT as ‘Leave Island any Time’ and ‘Luggage in Another Terminal’ to name but two of the many funny phrases coined from LIAT) and unreliable AVIS car hire reservations, we had our work cut out, but in the end, all worked out! It’s always strange birding on islands with so few targets, but with so many islands to pack-in, we were never really short of things to do. All of the endemics showed well and there were some cracking highlights, including the four smart endemic amazons, the rare Grenada Dove, the superb Lesser Antillean Barn Owl, the unique tremblers and White-breasted Thrashers, and a series of colourful endemic orioles to name just a few! At the end of the Lesser Antilles adventure we enjoyed a few days on Trinidad. -
IDF-Report 62 (2013)
International Dragonfly Fund - Report Journal of the International Dragonfly Fund ISSN 1435-3393 Content Garrison, Rosser & Natalia von Ellenrieder A contribution to the study of the biodiversity of Odonata in Costa Rica with an emphasis on the genus Argia (Insecta: Odonata: Coenagrionidae) 1-23 Volume 62 2013 The International Dragonfly Fund (IDF) is a scientific society founded in 1996 for the improvement of odonatological knowledge and the protection of species. Internet: http://www.dragonflyfund.org/ This series intends to publish studies promoted by IDF and to facilitate cost-efficient and rapid dis- semination of odonatological data. Editorial Work: Martin Schorr Layout: Martin Schorr Indexed by Zoological Record, Thomson Reuters, UK Home page of IDF: Holger Hunger Printing: ikt Trier, Germany Impressum: International Dragonfly Fund - Report - Volume 62 Date of publication: 21.10.2013 Publisher: International Dragonfly Fund e.V., Schulstr. 7B, 54314 Zerf, Germany. E-mail: [email protected] Responsible editor: Martin Schorr International Dragonfly Fund - Report 62 (2013): 1-23 1 A contribution to the study of the biodiversity of Odonata in Costa Rica with an emphasis on the genus Argia (Insecta: Odonata: Coenagrionidae) Rosser W. Garrison1 & Natalia von Ellenrieder2 Plant Pest Diagnostics Branch, California Department of Food & Agriculture, 3294 Meadowview Road, Sacramento, CA 95832-1448, U.S.A. [email protected], [email protected] Pairs of Argia cupraurea in tandem perching along sunny river margins in Limón province. Abstract A two week trip to Costa Rica was conducted between 26 May and 8 June 2013, sampling odonates in several provinces along the center to the pacific southern por- tion of the country. -
Departmental Reports 2015–2016 the University of the West Indies MISSION STATEMENT
The University of the West Indies Cave Hill Campus, Barbados Departmental Reports 2015–2016 The University of the West Indies MISSION STATEMENT To advance education and create knowledge through excellence in teaching, research, innovation, public service, intellectual leadership and outreach in order to support the inclusive (social, economic, political, cultural, environmental) development of the Caribbean region and beyond. These Reports, which represent the research and teaching activities of the departments and the activities of non-teaching departments at Cave Hill, are presented annually to Campus Council and to the University Council. Reports are similarly presented at Mona and St. Augustine. Contents 4 Faculty of Humanities 134 Faculty of Science and 224 Institute for Gender and & Education Technology Development Studies: 5 Dean’s Overview 135 Dean’s Overview Nita Barrow Unit 9 Cultural Studies Department 140 Department of Biological 14 Department of History and Chemical Sciences & Philosophy 151 Department of Computer 234 Non-Teaching Departments 21 Department of Language, Science, Mathematics and 234 The Academy of Sport Linguistics & Literature Physics Cave Hill 30 Codrington College 157 Centre for Resource 238 The Centre For Excellence in Management and Teaching & Learning (CETL) 32 Errol Barrow Centre for Environmental Studies Creative Imagination (EBCCI) (CERMES) 253 Cave Hill Libraries 36 School of Education 256 Office of Student Services 268 UWI HIV/AIDS Response Programme (UWIHARP) 172 Faculty of Social Sciences 42 Faculty -
The Journal of Caribbean Ornithology
THE J OURNAL OF CARIBBEAN ORNITHOLOGY SOCIETY FOR THE C ONSERVATION AND S TUDY OF C ARIBBEAN B IRDS S OCIEDAD PARA LA C ONSERVACIÓN Y E STUDIO DE LAS A VES C ARIBEÑAS ASSOCIATION POUR LA C ONSERVATION ET L’ E TUDE DES O ISEAUX DE LA C ARAÏBE 2005 Vol. 18, No. 1 (ISSN 1527-7151) Formerly EL P ITIRRE CONTENTS RECUPERACIÓN DE A VES M IGRATORIAS N EÁRTICAS DEL O RDEN A NSERIFORMES EN C UBA . Pedro Blanco y Bárbara Sánchez ………………....................................................................................................................................................... 1 INVENTARIO DE LA A VIFAUNA DE T OPES DE C OLLANTES , S ANCTI S PÍRITUS , C UBA . Bárbara Sánchez ……..................... 7 NUEVO R EGISTRO Y C OMENTARIOS A DICIONALES S OBRE LA A VOCETA ( RECURVIROSTRA AMERICANA ) EN C UBA . Omar Labrada, Pedro Blanco, Elizabet S. Delgado, y Jarreton P. Rivero............................................................................... 13 AVES DE C AYO C ARENAS , C IÉNAGA DE B IRAMA , C UBA . Omar Labrada y Gabriel Cisneros ……………........................ 16 FORAGING B EHAVIOR OF T WO T YRANT F LYCATCHERS IN T RINIDAD : THE G REAT K ISKADEE ( PITANGUS SULPHURATUS ) AND T ROPICAL K INGBIRD ( TYRANNUS MELANCHOLICUS ). Nadira Mathura, Shawn O´Garro, Diane Thompson, Floyd E. Hayes, and Urmila S. Nandy........................................................................................................................................ 18 APPARENT N ESTING OF S OUTHERN L APWING ON A RUBA . Steven G. Mlodinow................................................................ -
Testing Sustainable Forestry Methods in Puerto Rico
Herpetology Notes, volume 8: 141-148 (2015) (published online on 10 April 2015) Testing sustainable forestry methods in Puerto Rico: Does the presence of the introduced timber tree Blue Mahoe, Talipariti elatum, affect the abundance of Anolis gundlachi? Norman Greenhawk Abstract. The island of Puerto Rico has one of the highest rates of regrowth of secondary forests largely due to abandonment of previously agricultural land. The study was aimed at determining the impact of the presence of Talipariti elatum, a timber species planted for forest enrichment, on the abundance of anoles at Las Casas de la Selva, a sustainable forestry project located in Patillas, Puerto Rico. The trees planted around 25 years ago are fast-growing and now dominate canopies where they were planted. Two areas, a control area of second-growth forest without T. elatum and an area within the T. elatum plantation, were surveyed over an 18 month period. The null hypothesis that anole abundance within the study areas is independent of the presence of T. elatum could not be rejected. The findings of this study may have implications when designing forest management practices where maintaining biodiversity is a goal. Keywords. Anolis gundlachi, Anolis stratulus, Puerto Rican herpetofauna, introduced species, forestry Introduction The secondary growth forest represents a significant resource base for the people of Puerto Rico, and, if At the time of Spanish colonization in 1508, nearly managed properly, an increase in suitable habitat one hundred percent of Puerto Rico was covered in for forest-dwelling herpetofauna. Depending on the forest (Wadsworth, 1950). As a result of forest clearing management methods used, human-altered agro- for agricultural and pastureland, ship building, and fuel forestry plantations have potential conservation wood, approximately one percent of the land surface value (Wunderle, 1999). -
Birding in the Southern Caribbean
Trinidad and Grenada Birding in the southern Caribbean Trinidad is situated just a few miles off the coast of Venezuela in South America and offers an ideal introduction to the birdlife of South America. The secret of the island's varied avifauna lies in the wide range of habitats, which includes high mountains, rainforests, marshes, agricultural lands and abandoned cocoa plantations. These diverse areas attract a wide range of birds from North and South America. Our base in Trinidad is the world-famous Asa Wright Nature Centre, which is located within tropical rainforest habitats. Grenada in contrast is a tiny island famous for the production of spices, notably nutmeg. The island has several interesting areas for birds, including the Mount Harman Estate which is home to the critically endangered Grenada Dove. Day 1: Fly to Port of Spain, the capital of Tr inidad and Tobago, and transfer to the Dates Asa Wright Nature Centre, which will be Friday November 19th – Tuesday our base for the holiday. November 30th 2021 Leader: Simon Papps and local Days 2-8: Today is spent in and around guides the centre, which is situated on a ridge at Group Size 7 360 metres in the grounds of an old cocoa Birds: 200-250 plantation. The view from the veranda is over a rainforest valley with the lowlands of the island visible in the distance. The high- itself has many hummingbird feeders er trees often give views of Channel-billed attracting Bananaquit, White-necked Toucan and Bearded Bellbird giving their Jacobin, Black-throated Mango, Blue- hammer-and-anvil-like calls. -
Nest Density and Success of Columbids in Puerto Rico ’
The Condor98:1OC-113 0 The CooperOrnithological Society 1996 NEST DENSITY AND SUCCESS OF COLUMBIDS IN PUERTO RICO ’ FRANK F. RIVERA-MILAN~ Department ofNatural Resources,Scientific Research Area, TerrestrialEcology Section, Stop 3 Puerta. de Tierra, 00906, Puerto Rico Abstract. A total of 868 active nests of eight speciesof pigeonsand doves (columbids) were found in 210 0.1 ha strip-transectssampled in the three major life zones of Puerto Rico from February 1987 to June 1992. The columbids had a peak in nest density in May and June, with a decline during the July to October flocking period, and an increasefrom November to April. Predation accountedfor 8 1% of the nest lossesobserved from 1989 to 1992. Nest cover was the most important microhabitat variable accountingfor nest failure or successaccording to univariate and multivariate comparisons. The daily survival rate estimates of nests constructed on epiphytes were significantly higher than those of nests constructedon the bare branchesof trees. Rainfall of the first six months of the year during the study accounted for 67% and 71% of the variability associatedwith the nest density estimatesof the columbids during the reproductivepeak in the xerophytic forest of Gulnica and dry coastal forest of Cabo Rojo, but only 9% of the variability of the nest density estimatesof the columbids in the moist montane second-growthforest patchesof Cidra. In 1988, the abundance of fruits of key tree species(nine speciescombined) was positively correlatedwith the seasonalchanges in nest density of the columbids in the strip-transects of Cayey and Cidra. Pairwise density correlationsamong the columbids suggestedparallel responsesof nestingpopulations to similar or covarying resourcesin the life zones of Puerto Rico. -
MACROTHEMIS FALLAX, ANEW SPECIES of DRAGONFLY from CENTRAL AMERICA (ANISOPTERA: LIBELLULIDAE), with a KEY to MALE MACROTHEMIS Ab
International Journal of Odonatology 1 (2): 137-153, 1998. © 1998 Backhuys Publishers. 137 MACROTHEMIS FALLAX, ANEW SPECIES OF DRAGONFLY FROM CENTRAL AMERICA (ANISOPTERA: LIBELLULIDAE), WITH A KEY TO MALE MACROTHEMIS Michael L. May Department of Entomology, New Jersey Agricultural Experiment Station, Cook College, Rutgers University, New Brunswick, NJ 08901-8524, U.S. A Received 24 February 1998; revised 8 July 1998; accepted 10 July 1998 Key words: Odonata, Abstract Macrothemis fa/lax spec. nov is described and figured from males collected in Belize and central Panama. It is apparently closely related to the widespread species, M. pseudimitans Calvert, 1898, with which it has hitherto been confused. These two species differ in shape of the cerci and epiproct, metafemoral armature, and thoracic and tibial coloration. A key to males of the genus, based largely on literature sources, is also provided. Introduction The genus Macrothemis is almost exclusively Neotropical, although a few species range northward into northern Mexico and the southwestern United States (Needham & Westfall, 1955). It comprises 39 or 40 species (Bridges, 1994, following Garrison, 1991, placed M. valida Navas, 1916, in Brechmorhoga, a plausible but so far unsubstantiated transfer), including the one described here. The latter is typical of the genus in that the inferior tooth of each tarsal claw is enlarged and its tip extends beyond that of the superior tooth. Thus the placement in Macrothemis rather than Brechmorhoga is clearly warranted, although the trigonal interspace of one forewing of the holotype is widened distally more than is usual in Macrothemis (Donnelly, 1984). The last comprehensive treatment of the genus was that of Ris (1913); although still very useful, this work is seriously outdated owing to the subsequent description of 15 species (Belle, 1983, 1987; Costa 1990, 1991; Donnelly, 1984; Gonzalez, 1992; Navas, 1916, 1918; Racenis, 1957; Ris, 1919; Santos, 1967). -
21 Principales Especies Arbóreas Potencialmente Útiles Para La
Acta Botánica Cubana 193:21-26 Principales especies arbóreas potencialmente útiles para la obtención de fitoestrógenos en la Reserva de la Biosfera “Península de Guanahacabibes”, Cuba* Sonia ROSETE BLANDARIZ**, Yarima GUZMÁN ALMAGUER*** y Pedro HERRERA OLIVER** Geidys Regla GREEN REINOSO** y Alberto GONZÁLEZ GONZÁLEZ** ABSTRACT. Non-wooden forestry products are important in the pharmaceutics trade and are a significant component of the world market. The present research is an ethnobotanical study to determine the species utilized by the population in the Biosphere Reserve ―Peninsula de Gua- nahacabibes‖ with potentiality for obtaining phytoestrogens. 15 species belonging to 14 genera and 13 botanical families were recorded, 11 of which possess compounds that have such activity. The botanical families having the highest number of important species and genera are Rosaceae and Malvaceae. The species with a wider range of use are Annona squamosa, Guazuma ulmifolia, Mangifera indica and Psidium guajava. The uses which are reported are: with anticancer activity (5), against menopause disorders (5), for cardiovascular affections (4), for inducing abortion (3), for stomach sickness (3), to regulate menstruation (3), against infections of the genital organs (1), against sexually transmitted diseases (1) and against inflammation (1). KEY WORDS. Medicinal plants, estrogenic activity, non-wooden forestry products, use of plants, Biosphere Reserve, Cuba. INTRODUCCIÓN ellas 19 mujeres y 6 hombres. La edad promedio es de 40 años. Se colectaron las especies siguiendo los criterios de Lot La ordenación forestal ha tendido a contemplar los bosques, y Chiang (1986) y se identificaron según la Flora de Cuba ante todo como una fuente de madera, habiéndose (León, 1946; León y Alain, 1951; 1953; 1957; Alain, 1964; denominado convencionalmente a los demás productos 1974) y la consulta de especialistas. -
Revolutionary Grenada and the United States (Dialogue #48) Ken I
Florida International University FIU Digital Commons LACC Occasional papers series. Dialogues (1980 - LACC Publications Network 1994) 5-1-1985 Revolutionary Grenada and the United States (Dialogue #48) Ken I. Boodhoo Florida International University, Department of International Relations Follow this and additional works at: http://digitalcommons.fiu.edu/laccopsd Recommended Citation Boodhoo, Ken I., "Revolutionary Grenada and the United States (Dialogue #48)" (1985). LACC Occasional papers series. Dialogues (1980 - 1994). Paper 48. http://digitalcommons.fiu.edu/laccopsd/48 This work is brought to you for free and open access by the LACC Publications Network at FIU Digital Commons. It has been accepted for inclusion in LACC Occasional papers series. Dialogues (1980 - 1994) by an authorized administrator of FIU Digital Commons. For more information, please contact [email protected]. REVOLUTIONARY GRENADA AND THE UNITED STATES Dr. Ken I. Boodhoo Dialogue #48 May 1985 PREFACE Ken I. Boodhoo is Associate Professor of International Relations at Florida International University. A student of Caribbean affairs and a native of Trinidad, Dr. Boodhoo has recently conducted research throughout the Eastern Caribbean and is completing a book-length work on the Grenadan Revolution and its destruction by the events of October, 1983, from which the present study is taken. Comments or inquiries about the paper are welcomed and should be addressed to the author at the Department of International Relations. Publication of this work has been made possible in part by a grant from the Florida International Foundation, Inc. Mark B. Rosenberg Director Introduction Just after midnight on October 25, 1983, a thirty-five member team of elite United States troops, the Delta Force, parachuted on to the island of Grenada. -
A Checklist of North American Odonata
A Checklist of North American Odonata Including English Name, Etymology, Type Locality, and Distribution Dennis R. Paulson and Sidney W. Dunkle 2009 Edition (updated 14 April 2009) A Checklist of North American Odonata Including English Name, Etymology, Type Locality, and Distribution 2009 Edition (updated 14 April 2009) Dennis R. Paulson1 and Sidney W. Dunkle2 Originally published as Occasional Paper No. 56, Slater Museum of Natural History, University of Puget Sound, June 1999; completely revised March 2009. Copyright © 2009 Dennis R. Paulson and Sidney W. Dunkle 2009 edition published by Jim Johnson Cover photo: Tramea carolina (Carolina Saddlebags), Cabin Lake, Aiken Co., South Carolina, 13 May 2008, Dennis Paulson. 1 1724 NE 98 Street, Seattle, WA 98115 2 8030 Lakeside Parkway, Apt. 8208, Tucson, AZ 85730 ABSTRACT The checklist includes all 457 species of North American Odonata considered valid at this time. For each species the original citation, English name, type locality, etymology of both scientific and English names, and approxi- mate distribution are given. Literature citations for original descriptions of all species are given in the appended list of references. INTRODUCTION Before the first edition of this checklist there was no re- Table 1. The families of North American Odonata, cent checklist of North American Odonata. Muttkows- with number of species. ki (1910) and Needham and Heywood (1929) are long out of date. The Zygoptera and Anisoptera were cov- Family Genera Species ered by Westfall and May (2006) and Needham, West- fall, and May (2000), respectively, but some changes Calopterygidae 2 8 in nomenclature have been made subsequently. Davies Lestidae 2 19 and Tobin (1984, 1985) listed the world odonate fauna Coenagrionidae 15 103 but did not include type localities or details of distri- Platystictidae 1 1 bution.