Close-view ESEM image of denticles from the surface of the mid-body region in a bonnethead shark (Sphyrna tiburo) to show details of typical denticle structure.

Slides:

Advertisements

Similar presentations

Shark Classification.

Advertisements

Welcome to the Animal Life in The Ocean

SHARKS Written By Luca and Richard. ANCIENT SHARKS Sharks have survived on Earth for thousands of years.

Hammer head sharks By : Nolan Gardner. Controlling body temperature scales control sharks body temperature. scales control sharks body temperature. How.

Organization of Life Phylogenetic relationship of animals.

1. Table of Contents Chapter 1: What is a Shark?Page 2 Chapter 2: Types of SharksPage 5 Chapter 3: Shark’s Life-CyclePage 8 Chapter 4: DietPage 11 Chapter.

What Makes a Fish a Fish? Chapter 8: Marine Fishes.

5.Sharks 1. Sharks are fast-swimming fish 2 that glide through water at speeds up to 40 miles an hour.

Acanthodian Body Scales

Class Agnatha - jawless fish hagfish and lampreys - they suck blood or bore into their bodies and eat them from the inside out.

Gathering Text Evidence for Informational Writing Copyright © 2015 by Write Score LLC Grade 5.

By Caden Mills. Summary  This book is about sharks and other sea animals. It explains the different species of sharks, tells about their natural habitat,

Aquatic Ecology Course Zoo 374

Fish. Cold Blooded Body temperature that changes with the outside temperature.

Overview 83,000 Miles of river and streams 4,000 lakes, reservoirs, and ponds.

Angel Sharks. OK, Family Squatinidae Class: Chondrichthyes Subclass: Elasmobranchii Order: Squatiniformes Family: Squatinidae Genus: Squatina 17 species.

 Hammer head sharks live in oceans  They swim in warm shallow seas  Hammer head live alone or in groups called schools.

Identification of Larval Fish Family: Lutjanidae Presented by: Edwison Setya F. *) Presented in Advanced Regional Workshop on Larval Fish Identification.

Anatomical Directional/Position. Anterior/Ventral (Human) The front! Including front of the face, belly, etc.

WARM UP What are the four characteristics all chordates share? Draw a sketch of a lancelet, tadpole larva, or fish. Label the four characteristics you.

Head direction 1 step (take photo of whole body of shark) Measuring tape Use white or dark background (polystyrene) pending colour of specimens Name of.

Planarian-aquatic flatworm

Fig. 2. Infection by lentivirus

Homologous and Analagous Structures

Chordates Part 2.

Classifying Living Things

Morphological Image Processing

كيــف تكتـب خطـة بحـث سيئـة ؟؟

الدكتـور/ عبدالناصـر محمـد عبدالحميـد

Enlargements and area Scale factor Area of object Area of image.

Structure of Images Images could be: Pictures in the head

HAMMERHEAD SHARK Ashley Combs Taylor Restivo.

كار همراه با آسودگي و امنيت

Unusual Sharks.

Class Chondrichthyes Sharks, Skates, and Rays Rippling Water (Basic)

BY: Natalie Taylor & Amanda Edwards

BY RYLEE OLLER 4TH GRADE APRIL

The Structure of Goldfish

EXP file structure.

Morphological Operators

Fig. 5 Photomicrographs of the integument of mid-Cretaceous lizards in Burmese amber. Photomicrographs of the integument of mid-Cretaceous lizards in Burmese.

Flexural rigidity measured for the biological fin rays (points), scaled 1000 times, and fitted by models of fin rays (lines; see text for discussion of.

(A,B) Laser-scanning confocal microscopic images of projection neurons from a gynandromorph male with arborisations restricted to the induced lateral female.

Three-dimensional vortical structure visualized by the iso-surfaces of the q criterion for inviscid (left column) and viscous (Re=4000) (middle column)

Histogram of the mean self-propelled speed (mean from nine trials for each test) for the silicone riblet material applied to a NACA 0012 foil surface.

The robotic flapping foil apparatus used to test the hydrodynamic function of shark skin and biomimetic models. The robotic flapping foil apparatus used.

Flexible shark skin foil mako membrane no. 1 (left).

Flat-plate foil (with rounded leading and trailing edges) covered with skin from the lateral midline area of a male shortfin mako shark (left). Flat-plate.

Drag force ratio dependence on flow speed and dimensionless denticle ridge spacing for turbulent flows. Drag force ratio dependence on flow speed and dimensionless.

Immunocytochemical results.

The six degrees of freedom that specify the position and orientation of the batoid (ray) body. The six degrees of freedom that specify the position and.

Cardiac adaptations to high altitude in bar-headed geese.

(A) Halobiotus crispae in active stage from Vellerup Vig, Denmark (20 ppt). (A) Halobiotus crispae in active stage from Vellerup Vig, Denmark (20 ppt).

Anatomy of bluegill sunfish fins to illustrate the shape and textured surface of fins in ray-finned fishes, which are not often streamlined in cross-section.

Digitized landmarks (1–13) for thin plate spline analysis of body morphology and area measured for skin reflectance. Digitized landmarks (1–13) for thin.

Representative still images from high-speed videos of prey capture by Cymatogaster aggregata. Representative still imagesfrom high-speed videos of prey.

Mean Pcrit for each species (averaged across individuals within that species), plotted versus log mean mass (mg) of individuals in that species (filled.

(A) Mean (± s.d.) maximum angular acceleration (α) by species, in radians s–2. (A) Mean (± s.d.) maximum angular acceleration (α) by species, in radians.

Transmission electron micrographs illustrating the rapid postprandial lengthening of the python's intestinal microvilli, reaching a peak in length at 3.

Body contours over one tail-beat of (A) an eel and (B) a mullet swimming steadily at 1.4Ls-1 (slip , where L is body length). Body contours over.

Midlines of a steadily swimming eel over approximately two tail-beat cycles in an earth-bound frame of reference (swimming speed U=0.121 m s-1, sequence.

Variation in the flow speeds adjacent to the eel's body over one tail-beat cycle. Variation in the flow speeds adjacent to the eel's body over one tail-beat.

Two REMS-like iterations demonstrating common patterns of rapid brightness changes of skin patterning. Two REMS-like iterations demonstrating common patterns.

Distance between the treated fish and its nearest neighbor increases 1 and 2 weeks after lateral line inactivation. Distance between the treated fish and.

Mean CO2 release rates (averaged across all individuals tested) versus PO2 for each species of (A) tenebrionid and (B) scarabaeid. Mean CO2 release rates.

For More Details:

TITLE OF PRESENTATION Name of Presenter.

Fig. 5 Photomicrographs of the integument of mid-Cretaceous lizards in Burmese amber. Photomicrographs of the integument of mid-Cretaceous lizards in Burmese.

Presentation transcript:

Close-view ESEM image of denticles from the surface of the mid-body region in a bonnethead shark (Sphyrna tiburo) to show details of typical denticle structure with the three surface ridges and three posteriorly pointing prongs. Close-view ESEM image of denticles from the surface of the mid-body region in a bonnethead shark (Sphyrna tiburo) to show details of typical denticle structure with the three surface ridges and three posteriorly pointing prongs. Such denticle structure is common on the body, fins and tail, although denticles of this species on the head have a different morphology. Scale bar, 50 μm. Johannes Oeffner, and George V. Lauder J Exp Biol 2012;215:785-795 © 2012.