نتایج جستجو برای: larval habitat

تعداد نتایج: 77704  

2018
Brandon J. Puckett Seth J. Theuerkauf David B. Eggleston Rodney Guajardo Craig Hardy Jie Gao Richard A. Luettich

Citation: Puckett BJ, Theuerkauf SJ, Eggleston DB, Guajardo R, Hardy C, Gao J and Luettich RA (2018) Integrating Larval Dispersal, Permitting, and Logistical Factors Within a Validated Habitat Suitability Index for Oyster Restoration. Front. Mar. Sci. 5:76. doi: 10.3389/fmars.2018.00076 Integrating Larval Dispersal, Permitting, and Logistical Factors Within a Validated Habitat Suitability Index...

Journal: :Journal of vector ecology : journal of the Society for Vector Ecology 2008
Joseph M Mwangangi Ephantus J Muturi Josephat Shililu Simon M Muriu Benjamin Jacob Ephantus W Kabiru Charles M Mbogo John Githure Robert Novak

Studies were conducted to determine the contribution of diverse larval habitats to adult Anopheles arabiensis Patton and Culex quinquefasciatus Say production in a rice land agro-ecosystem in Mwea, Kenya. Two sizes of cages were placed in different habitat types to investigate the influence of non-mosquito invertebrates on larval mortalities and the contribution of each habitat type to mosquito...

Journal: :Environmental pollution 2011
Andrew C McKinley Anthony Miskiewicz Matthew D Taylor Emma L Johnston

Changes to larval fish assemblages may have far reaching ecological impacts. Correlations between habitat modification, contamination and marine larval fish communities have rarely been assessed in situ. We investigated links between the large-scale distribution of stressors and larval fish assemblages in estuarine environments. Larval fish communities were sampled using a benthic sled within t...

2016
Lysel Garavelli François Colas Philippe Verley David Michael Kaplan Beatriz Yannicelli Christophe Lett Tzen-Yuh Chiang

In marine benthic ecosystems, larval connectivity is a major process influencing the maintenance and distribution of invertebrate populations. Larval connectivity is a complex process to study as it is determined by several interacting factors. Here we use an individual-based, biophysical model, to disentangle the effects of such factors, namely larval vertical migration, larval growth, larval ...

Journal: :journal of arthropod-borne diseases 0
r dehghani dept of environment health, kashan university of medical sciences, iran mm sedaghat dept of medical entomology, school of public health, teheran university of medical sciences, iran m sabahi bidgoli dept of environment health, kashan university of medical sciences, iran

a case of myiasis due to musca domestica describes in pseudocerastes persicus for the first time. the snake was found in bari karafs, kashan, iran, with a lesion on its body. fourteen live larvae of m. domestica removed from its wound. this is the first report of a new larval habitat of m. domestica .

2010
Jon M. Davenport Kyle Summers

Environmental influences on egg and clutch sizes in lenticand lotic-breeding salamanders. Recent research indicates that social and environmental factors influence egg and clutch sizes in amphibians. However, most of this work is based on the reproductively diverse order Anura (frogs and toads), whereas less research has been conducted on Caudata (salamanders) and Gymnophiona (caecilians). Rese...

Journal: :Proceedings. Biological sciences 2013
Jeffrey M Leis Jennifer E Caselle Ian R Bradbury Trond Kristiansen Joel K Llopiz Michael J Miller Mary I O'Connor Claire B Paris Alan L Shanks Susan M Sogard Stephen E Swearer Eric A Treml Russell D Vetter Robert R Warner

Several factors lead to expectations that the scale of larval dispersal and population connectivity of marine animals differs with latitude. We examine this expectation for demersal shorefishes, including relevant mechanisms, assumptions and evidence. We explore latitudinal differences in (i) biological (e.g. species composition, spawning mode, pelagic larval duration, PLD), (ii) physical (e.g....

Journal: :Journal of medical entomology 2007
Stephen Munga Noboru Minakawa Guofa Zhou Andrew K Githeko Guiyun Yan

We examined the survivorship of Anopheles gambiae s.l. Giles (Diptera: Culicidae) larvae and habitat productivity in three major habitat types in the western Kenya highlands. The age-specific distribution was determined for larvae and pupae, and survivorship curves were constructed. Larval-to-pupal survivorship was 6.8% in drainage ditches, 4.3% in cow hoofprints, and 1.8% in disused goldmines,...

2016
Ashlee Lillis DelWayne Bohnenstiehl Jason W. Peters David Eggleston

Coral populations, and the productive reef ecosystems they support, rely on successful recruitment of reef-building species, beginning with settlement of dispersing larvae into habitat favourable to survival. Many substrate cues have been identified as contributors to coral larval habitat selection; however, the potential for ambient acoustic cues to influence coral settlement responses is unkn...

2008
W. RONALD HEYER W. Ronald Heyer

Heyer, W. Ronald. Studies in Larval Amphibian Habitat Partitioning. Smithsonian Contributions to Zoology, number 242, 27 pages, 3 figures, 14 tables, 1976.—Habitat partitioning by larval amphibians was studied in two environments. A two-year study was undertaken at the Chesapeake Bay Center for Environmental Studies and a comparative dry and wet season study was completed at Barro Colorado Isla...

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