amphibians
DESCRIPTION
scienceTRANSCRIPT
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VertebrataVertebrata
Class AmphibiaClass Amphibia
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Amphibian CharacteristicsAmphibian Characteristics
Ectothermic tetrapods Respiration by lungs, gills, or skin Skin moist containing mucous
glands, and lacking scales Development includes larval stage
prior to metamorphosis
Includes the frogs, toads, salamanders, and caecilians
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Frog Skeleton and MusclesFrog Skeleton and Muscles
Lab 1Lab 1
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Amphibian SkeletonAmphibian Skeleton
Axial skeletonAxial skeleton SkullSkull Vertebral ColumnVertebral Column
Appendicular SkeletonAppendicular Skeleton Pectoral Girdle and ForelimbsPectoral Girdle and Forelimbs Pelvic Girdle and HindlimbsPelvic Girdle and Hindlimbs
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Skull Bones and Structures to Skull Bones and Structures to KnowKnow
PterygoidPterygoid DentaryDentary SquamosalSquamosal FrontoparietalFrontoparietal NasalNasal MaxillaMaxilla VomerVomer
Occipital condyleOccipital condyle Orbital fossaOrbital fossa Nasal fossaNasal fossa
Bones: Structures:
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SkullSkull
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Vertebrae StructuresVertebrae Structures
Transverse ProcessTransverse Process Neural SpineNeural Spine Articular ProcessArticular Process BodyBody Vertebral ForamenVertebral Foramen
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VertebraeVertebrae
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Appendicular SkeletonAppendicular Skeleton
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Pectoral Girdle BonesPectoral Girdle Bones
SuprascapulaSuprascapula ScapulaScapula ClavicleClavicle CoracoidCoracoid
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Pelvic Girdle BonesPelvic Girdle Bones
IlliumIllium IschiumIschium PubisPubis
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Forelimb BonesForelimb Bones
HumerusHumerus RadioulnaRadioulna CarpalsCarpals MetacarpalsMetacarpals PhalangesPhalanges PrepoluxPrepolux
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Hindlimb BonesHindlimb Bones
FemurFemur TibiofibulaTibiofibula TarsalsTarsals MetatarsalsMetatarsals PhalangesPhalanges PrehalluxPrehallux
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Sternum BonesSternum Bones
EpisternumEpisternum OmosternumOmosternum EpicoracoidEpicoracoid MesosternumMesosternum XiphisternumXiphisternum
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Skeletal Muscular SystemSkeletal Muscular System
Trunk MusclesTrunk Muscles Thigh MusclesThigh Muscles Shank MusclesShank Muscles
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Ventral Ventral Muscles of Muscles of
FrogFrog
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Dorsal Dorsal Muscles Muscles of the of the FrogFrog
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Ventral Trunk MusclesVentral Trunk Muscles
PectoralisPectoralis Rectus abdominusRectus abdominus External obliqueExternal oblique Transversus (= internal oblique)Transversus (= internal oblique)
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Longissimus dorsiLongissimus dorsi CoccygeoiliacusCoccygeoiliacus
Dorsal Trunk MusclesDorsal Trunk Muscles
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Muscles of Head, Shoulder, Muscles of Head, Shoulder, Upper ArmUpper Arm
Depressor mandibularisDepressor mandibularis Dorsalis scapulaeDorsalis scapulae Latissimus dorsiLatissimus dorsi Triceps brachiiTriceps brachii DeltoidDeltoid SternoradialisSternoradialis
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Ventral Muscles of ThighVentral Muscles of Thigh
SartoriusSartorius Adductor magnusAdductor magnus Gracilis majorGracilis major Graciilis minorGraciilis minor Adductor longusAdductor longus
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Dorsal Muslces of ThighDorsal Muslces of Thigh
Triceps femorisTriceps femoris SemimembranosusSemimembranosus GluteusGluteus PiriformisPiriformis
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Muscles of ShankMuscles of Shank
GastrocnemiusGastrocnemius PeroneusPeroneus Tibialis anticus longusTibialis anticus longus Extensor crurisExtensor cruris Tibialis anticus brevisTibialis anticus brevis Tibialis posticusTibialis posticus
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Anatomy of the FrogAnatomy of the Frog
Lab 2Lab 2
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Mouth PartsMouth Parts
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Internal AnatomyInternal Anatomy
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Urogenital System of FrogUrogenital System of Frog
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Circulatory System of FrogCirculatory System of Frog
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VeinsVeins
External jugularExternal jugular InnominateInnominate SubclavianSubclavian Anterior vena cavaAnterior vena cava Sinus venosusSinus venosus Posterior vena cavaPosterior vena cava Hepatic veinHepatic vein Hepatic portal Hepatic portal
Gastric veinGastric vein Intestinal veinsIntestinal veins Splenic veinSplenic vein Ventral abdominal Ventral abdominal
veinvein Urinogenital veinUrinogenital vein Renal portal veinRenal portal vein Femoral veinFemoral vein Pelvic veinPelvic vein
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ArteriesArteries
Conus arteriosusConus arteriosus Truncus arteriosusTruncus arteriosus Carotid archCarotid arch Systemic archSystemic arch Pulmocutaneous Pulmocutaneous
archarch Dorsal aortaDorsal aorta Celiacomesenteric Celiacomesenteric
arteryartery
Celiac arteryCeliac artery Anterior mesenteric Anterior mesenteric
arteryartery Hepatic arteryHepatic artery Splenic arterySplenic artery Intestinal arteryIntestinal artery Uninogenital arteriesUninogenital arteries Common iliac Common iliac
arteriesarteries
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Heart of the FrogHeart of the Frog
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Parts of the Frog HeartParts of the Frog Heart
Right atriumRight atrium Left atriumLeft atrium ventricleventricle
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Mammalian HeartMammalian Heart(sheep heart)(sheep heart)
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Parts of the Sheep HeartParts of the Sheep Heart
Right atriumRight atrium Left atriumLeft atrium Right ventricleRight ventricle Left ventricleLeft ventricle Tricuspid valveTricuspid valve Semilunar valveSemilunar valve Bicuspid valveBicuspid valve
AortaAorta PrecavaPrecava Pulmonary arteryPulmonary artery Pulmonary veinPulmonary vein
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Nervous System of the FrogNervous System of the Frog
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Brain of the FrogBrain of the Frog
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Parts of the Frog BrainParts of the Frog Brain
Olfactory nerveOlfactory nerve Olfactory lobeOlfactory lobe CerebrumCerebrum
Optic nerveOptic nerve Optic lobeOptic lobe CerebellumCerebellum Medula oblongataMedula oblongata Spinal cordSpinal cord