ZOOLOGY


Page 9. PHYLUM ECHINODERMATA – ECHINODERMS

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Asterias, arm t.s., digestive gland and tube feet are shown for general study of all details

Asterias, bipinnaria larva w.m.

Asterias, brachiolaria larva w.m.

Asterias, horizontal l.s. of entire young specimen

Asterias, pedicellaria w.m.

Asterias, sagittal l.s. of entire young specimen

Asterias, starfish, young entire specimen w.m.

Asterina gibbosa, horizontal l.s. of small specimen showing gonads

Asterina gibbosa, small starfish, entire specimen carefully stained and w.m. for general study

Asterina gibbosa, stages of development w.m.

Asterioidea sp., larva in metamorphosis w.m.

Cucumaria, sea cucumber, t.s. of small specimen showing the typical structures

Echinus, pedicellaria, w.m.

Echinus, sea urchin, radial sec. of entire young specimen

Echinus, sea urchin, sagittal l.s. of entire young specimen

Echinus, sea urchin, t.s. of spine, ground thin

Holothurioidea sp., larva w.m.

Holothurioidea sp., microsclerites w.m.

Ophiura, base of arm showing bursa and gonads, t.s.

Ophiura, horizontal l.s. of disc

Ophiura, ophiopluteus larva w.m.

Ophiura, serpent star, arm t.s.

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A. CLASS ENTEROPNEUSTA

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Balanoglossus, abdominal region, t.s.

Balanoglossus, acorn worm, sagittal section of proto- and mesosoma

Balanoglossus, region of gills, t.s.

Balanoglossus, region of gonads, t.s.

Balanoglossus, region of liver, t.s.

Balanoglossus, tornaria larva w.m.

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B. CLASS TUNICATA – ASCIDIANS

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Ascidia, sea squirt, adult specimen, t.s. in region of gills

Ascidia, sea squirt, adult specimen, t.s. in region of stomach

Ascidia, sea squirt, early metamorphosis w.m.

Ascidia, sea squirt, late metamorphosis w.m.

Ascidia, sea squirt, swimming tadpole w.m.

Ascidia, t.s. of mantle to show animal cellulose

Botryllus schlosseri, tunicate colony, w.m.

Botryllus, a synascidian, t.s. of colony

Botryllus, thick l.s. for general structures

Botryllus, thin l.s. for fine detail

Clavellina, t.s. of gill – intestine region

Clavellina, t.s. of stomach – intestine region

Clavellina, tunicate, l.s. of a small specimen

Kowalewskaia or Oikopleura (class Appendicularia), w.m.

Phoronis, Actinotrocha-larva, w.m.

Salpa, asexual form w.m.

Salpa, sexual form w.m.

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C. CLASS ACRANIA – CEPHALACORDATES

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Branchiostoma composite slide, showing t.s. through the regions of mouth, pharynx, intestine, and tail

Branchiostoma lanceolatum (Amphioxus), w.m. of entire specimen for general body structure, stained

Branchiostoma, anterior pharynx showing gills and notochord t.s.

Branchiostoma, frontal section through the spinal cord

Branchiostoma, head region, median l.s.

Branchiostoma, mouth region t.s.

Branchiostoma, posterior pharynx showing liver t.s.

Branchiostoma, region of intestine t.s.

Branchiostoma, region of tail t.s.

Branchiostoma, sagittal l.s. of the body

Branchiostoma, t.s. selected to show female gonads

Branchiostoma, t.s. selected to show male gonads

Branchiostoma, t.s. showing light-sensitive pigment cells

Branchiostoma, typical t.s. for general study, shows gills, liver and gonads, the standard slide

Branchiostoma, young larva w.m.

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D. CLASS PISCES – FISHES

1. Order Cyclostomata – Yawless fishes


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Ammocoetes, lamprey, larva small specimen w.m.

Ammocoetes, region of abdomen t.s.

Ammocoetes, region of head t.s.

Ammocoetes, region of pharynx t.s.

Ammocoetes, region of tail t.s.

2. Cartilaginous fishes


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Petromyzon, brain t.s.

Petromyzon, chorda and spinal cord, t.s.

Petromyzon, chorda l.s.

Petromyzon, chorda t.s.

Petromyzon, intestine, t.s.

Petromyzon, kidney t.s.

Petromyzon, lamprey, head t.s.

Petromyzon, ovary t.s.

Petromyzon, region of abdomen t.s.

Petromyzon, region of gills t.s.

Petromyzon, region of head and gills, horizontal l.s.

Petromyzon, region of mouth t.s.

Petromyzon, region of tail t.s.

Scyllium, brain l.s.

Scyllium, brain sagittal l.s.

Scyllium, cartilage t.s.

Scyllium, dogfish, horizontal l.s. through region of head and gills of entire young specimen

Scyllium, dogfish, t.s. in region of abdomen, with spiral intestine and liver

Scyllium, dogfish, t.s. in region of thorax and gills of entire young specimen

Scyllium, gill arch t.s.

Scyllium, heart sagittal l.s.

Scyllium, lateral line organ t.s.

Scyllium, olfactory epithelium, t.s.

Scyllium, region of head, t.s.

Scyllium, skin with placoid scales, vertical l.s.

Scyllium, skin with placoid scales, w.m.

Scyllium, t.s. in region of tail

Scyllium, t.s. of fin

Scyllium, vertebral column with spinal cord and notochord, t.s.

Scyllium, yaw with developing tooth t.s.

Torpedo marmorata, electric ray, t.s. of electric organ

3. Order Teleostei – Bony fishes

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Anguilla vulgaris, eel, young specimen t.s.

Ctenoid scales w.m.

Cycloid scales w.m.

Cyprinus, air bladder t.s.

Cyprinus, barb (tactile organ) t.s.

Cyprinus, brain t.s.

Cyprinus, carp, liver t.s.

Cyprinus, gills t.s.

Cyprinus, heart l.s.

Cyprinus, ovary t.s.

Cyprinus, pronephros (head kidney) t.s.

Cyprinus, skin vertical l.s.

Cyprinus, t.s. of lateral line organ. The organ of balance

Fish scales composite slide, shows cycloid, ctenoid and placoid scales on one slide, w.m.

Fish, t.s. of jaw showing teeth

Fresh water fish ( small specimen), entire sagittal l.s.

Fresh water fish, abdominal region showing kidney, liver and intestine t.s.

Fresh water fish, head and eyes t.s.

Fresh water fish, horizontal l.s. through head and gills

Fresh water fish, mouth region t.s.

Fresh water fish, region of gills t.s.

Fresh water fish, region of tail t.s.

Fresh water fish, retina adapted to brightness, t.s. of head

Fresh water fish, retina adapted to darkness, t.s. of head

Fresh water fish, sec. of eye showing horizontal section of the retina

Gadus, codfish, brain t.s.

Ganoid (rhomboid) scales w.m.

Gasterosteus, eye, radial l.s.

Gasterosteus, stickleback, gills w.m.

Lebistes , fish, organ of equilibration with macula t.s.

Placoid scales w.m.

Pleuronectes, flounder, skin with chromatophores w.m.

Syngnathus or Hippocampus, sea horse, t.s. showing the aglomerulous kidney

Trutta, brain l.s., routine stained

Trutta, brain l.s., silvered

Trutta, brain, t.s. of 3 regions (Bulbi olfactorii, Tectum opticum, Cerebellum)

Trutta, gills t.s.

Trutta, kidney t.s.

Trutta, testis t.s.

Trutta, trout, heart l.s.

Trutta, vertebral column and spinal cord, t.s.

Cyprinus, blood smear

Cyprinus, kidney t.s.

Cyprinus, pancreas t.s.

Cyprinus, small intestine t.s.

Cyprinus, stomach t.s.

Cyprinus, testis t.s.

Fresh water fish, head with brain sagittal l.s

Fresh water fish, heart sagittal l.s.

Fresh water fish, region of gonads t.s.

Fresh water fish, region of heart t.s.

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E. CLASS AMPHIBIA – AMPHIBIANS


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Amphiuma, artery t.s.

Amphiuma , Congo eel, blood smear

Amphiuma, heart t.s.

Amphiuma, large intestine t.s.

Amphiuma, liver t.s.

Amphiuma, lung t.s.

Amphiuma, oesophagus t.s.

Amphiuma, ovary t.s.

Amphiuma, oviduct t.s.

Amphiuma, skin vertical l.s.

Amphiuma, small intestine t.s.

Amphiuma, spleen t.s.

Amphiuma, testis t.s.

Amphiuma, urinary bladder t.s.

Amphiuma. stomach t.s.

Necturus , axolotl, gills t.s.

Rana larva, l.s. of 5 tadpoles of different age

Rana larva, tadpole, abdomen t.s.

Rana larva, tadpole, head and eyes t.s.

Rana larva, tadpole, region of lungs t.s.

Rana larva, tadpole, skin with pigment cells, w.m.

Rana larva, tadpole, thorax with gills t.s.

Rana, adipose tissue t.s.

Rana, anterior part of brain t.s.

Rana, ciliated epithelium, w.m. of isolated cells

Rana, columnar epithelium, w.m. of isolated cells

Rana, compact bone decalcified, t.s.

Rana, complete brain sagittal l.s.

Rana, complete brain sagittal l.s., silver stained

Rana, entire eyeball sagittal l.s. for general structures

Rana, fallopian tube t.s.

Rana, gall bladder t.s.

Rana, head of femur t.s. showing bone and hyaline cartilage

Rana, head with mouth cavity and tongue l.s.

Rana, heart muscle, isolated fibres w.m.

Rana, kidney l.s.

Rana, large intestine (colon), t.s. with goblet cells

Rana, leg t.s. shows artery, vein, bone, nerve etc.

Rana, oesophagus t.s., showing ciliated epithelium

Rana, pancreas t.s. with islets of Langerhans

Rana, skin, w.m. showing injected vessels and chromatophores

Rana, small specimen, t.s. region of mouth

Rana, small specimen, t.s. region of thorax

Rana, small specimen, t.s. through head

Rana, small specimen. t.s. region of abdomen

Rana, sperm smear

Rana, squamous epithelium, w.m. of isolated cells

Rana, striated muscle t.s.

Rana, striated muscle, isolated fibres w.m.

Rana, t.s. of brain in three different regions

Rana, thyroid gland with colloid t.s.

Rana, ureter t.s.

Rana, urinary bladder t.s., showing smooth muscles

Rana, blood smear

Rana, contracted and expanded lung, two t.s. on same slide

Rana, frog, epidermis flat mount for squamous epithelium w.m.

Rana, heart l.s., showing l.s. and t.s. of heart muscle

Rana, hyaline cartilage of sternum t.s.

Rana, kidney t.s. showing Malpighian corpuscles and tubules

Rana, liver t.s., liver parenchyme and bile ducts

Rana, lung t.s., simple baglike lung with large central cavity

Rana, nerve fibres isolated, fixed and stained with osmic acid to show Ranvier’s nodes w.m.

Rana, ovary with developing eggs t.s.

Rana, peripheral nerve t.s.

Rana, posterior part of eyeball with retina, sagittal l.s.

Rana, roof of mouth with ciliated epithelium, t.s.

Rana, skin with skin glands, vertical l.s.

Rana, small intestine t.s., showing villi

Rana, spleen t.s., lymphatic tissue

Rana, stomach t.s., mucous membrane with gastric glands

Rana, striated (skeletal) muscle, l.s.

Rana, testis showing spermatogenesis t.s.

Rana, tongue t.s., with papillae, glands, muscles

Rana. spinal cord t.s., with white and grey matter

Salamandra larva, head with eyes t.s.

Salamandra larva, region of abdomen t.s

Salamandra larva, region of external gills t.s.

Salamandra larva, region of tail t.s.

Salamandra larva, region of thorax and legs t.s.

Salamandra larva, serial sections from selected material to show mitotic stages in the skin and in other organs

Salamandra, blood smear

Salamandra, kidney t.s.

Salamandra, lung t.s.

Salamandra, ovary t.s.

Salamandra, small intestine t.s.

Salamandra, stomach t.s.

Salamandra, tail t.s.

Salamandra, thyroid gland t.s.

Salamandra, skin with poison glands, vertical l.s.

Salamandra, t.s. of liver for demonstration of typical animal cells with nuclei, cytoplasm and cell membranes

Salamandra, testis t.s., usually many meiotic and mitotic stages can be observed

Triturus, eye of larva, radial l.s.

Triturus, molge, eye of adult, radial l.s.
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F. CLASS REPTILIA – REPTILES


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Anguis, slow-worm, t.s. of embryo and placenta

Lacerta, adrenal gland t.s.

Lacerta, brain t.s.

Lacerta, heart l.s.

Lacerta, intestine t.s.

Lacerta, kidney t.s.

Lacerta, liver t.s.

Lacerta, lizard, blood smear

Lacerta, lung t.s.

Lacerta, ovary t.s.

Lacerta, skin with scales vertical l.s.

Lacerta, small specimen, sagittal l.s. of the head

Lacerta, small specimen, sagittal l.s. of the head showing the parietal

Lacerta, small specimen, t.s. of the head

Lacerta, t.s. of jaw showing changing of teeth

Lacerta, testis t.s. showing spermatogenesis

Lacerta, trachea t.s.

Ophidia sp., snake, skin with scales flat mount w.m.

Ophidia sp., snake, skin with scales vertical l.s. or pineal eye

Tarentola, gecko, l.s. of toe adapted for climbing

Testudo, heart t.s.

Testudo, large intestine t.s.

Testudo, liver t.s.

Testudo, lung t.s.

Testudo, oesophagus t.s.

Testudo, ovary t.s.

Testudo, oviduct t.s.

Testudo, small intestine t.s.

Testudo, stomach t.s.

Testudo, striated (skeletal) muscle l.s.

Testudo, striated (skeletal) muscle t.s.

Testudo, testis t.s.

Testudo, thyroid gland t.s.

Testudo, turtle, blood smear

Testudo, urinary bladder t.s.

Tropidonotus, brain t.s.

Tropidonotus, intestine and testis, t.s.

Tropidonotus, Jacobson’s organ (vomeronasal organ), head of snake, t.s.

Tropidonotus, lung t.s.

Tropidonotus, motor nerve endings (end plates) in striated muscle of snake, w.m.

Tropidonotus, snake, striated muscles l.s.

Tropidonotus, trachea t.s.

Tropidonotus, uterus t.s.

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G. CLASS AVES – BIRDS


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Bird feather composite slide: wing feather, down feather and filoplume on same slide w.m.

Crop of pigeon (Columba), t.s.

Falco, falcon, horizontal sec. of the retina

Gallus domesticus, chicken, blood smear

Gallus, adrenal gland t.s.

Gallus, anterior part of eye with eyelid and nictitating membrane sagittal l.s.

Gallus, blind gut t.s.

Gallus, brain t.s.

Gallus, bursa fabricii t.s.

Gallus, cerebellum, t.s. routine stained

Gallus, cerebellum, t.s. silvered

Gallus, chicken, horizontal sec. of the retina

Gallus, cockscomb t.s.

Gallus, down feather w.m.

Gallus, gizzard t.s. showing thick cornified layer

Gallus, glandular stomach t.s.

Gallus, heart muscle l.s.

Gallus, kidney t.s.

Gallus, liver t.s.

Gallus, lung t.s. showing parabronchii

Gallus, mesonephric duct t.s.

Gallus, oesophagus t.s.

Gallus, ovary with developing eggs t.s.

Gallus, pancreas t.s.

Gallus, plume feather (filoplume) w.m.

Gallus, posterior part of eye with retina and pecten, sagittal l.s.

Gallus, skin with developing feathers, horizontal l.s.

Gallus, skin with developing feathers, vertical l.s.

Gallus, spleen t.s.

Gallus, thymus gland t.s.

Gallus, trachea t.s.

Gallus, small intestine t.s.

Gallus, testis showing spermatogenesis t.s.

Gallus, tongue with thick cornified layer t.s.

Gallus, unfeathered skin of foot, vertical l.s.

Gallus, wing or vane feather w.m.

Gallus, wing and down feather on one slide w.m.

Head of newly hatched bird, sagittal l.s.

Head of newly hatched bird, t.s. through region of eyes

Herbst corpuscles, t.s. of beak of duck

Humming bird, down feather w.m.

Singing bird, syrinx l.s.

Squamous epithelium, mucous membrane of duck, t.s.

Woodpecker, tongue, t.s. showing touch corpuscles

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