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Bird's-eye view of Olympia, capitol of the State of Washigton, overlooking the head of Puget Sound, 1893
Elm Borers and Elm Bark Louse : Elm Borer (Sapreda tridentata Oliv.). 1. Larva or grub within its burrow just under the bark; 1a, Larva or grum extended; 2. Pupa within its cell just under the bark; 3. Burrows of the grub as exposed after removal of the bark; 4. Adult beetle.
Elm Snout Beetles (Mardalis): 5. Adult of Magdalis armicollis Say; 6. Adult of magdalis barbita Say; 6a. Side view of same; 7. Larva of Magdalis barbita, side view; 8. Pupa of Magdalis barbita within its oval cell just beneath the bark; 8a Empty pupal case of Magdalis barbita; 9. Burrows of Magdalis barbita as exposed after removal of the bark; 9a. Holes in the bark through which the beetles escape; 9b. Showing how bark is loosened by the burrows of this insect.
Elm Bark Louse (Gossyparia ulmi Geoff): 10. Group of partly grown bark lice as they appear in the early spring; 11. Group of male cocoons; 12. Group of male cocoons; 13. Group of females; 14. Female; 15. Recently hatched young; 16. Mature female; 16a, Mature females on a twig; 17. Pesudimago or wingless male; 18. Winged male.... Note also the long, white, anal filaments
Elm Leaf Beetle and Bag or Basket Worm : Elm Leaf Betle (Galerucella luteola (Muller) 1.Cluster of eggs; 1a. Side view of single egg,; 2. Recently hatched larva or grub; 3. Full grown larva or grub; 4. Pupa; 5. Overwintered beetle; 6. Fresh, brightly colored beetle; 7. Leaf showing eating of larvae or grubs and a few holes eaten by beetles, eggs in clusters, cast larval skins and full grown larvae; 8. Leaf nearly skeletonized by grubs of larvae and on it three cast larval skins; 9. Leaf showing holes eaten by beetles.
Bag or Basket Worm (Thyridopterys ephemeraformis Haworth): 10, Bag or larval case as it passes the winter; 11. Same as preceeding but cut open to show the pupal case and the eggs; 12. Several eggs; 13. Recently hatched larva; 14. Cases of young larvae on twit. Notice that the dark ones are on the dark bark and the light ones on the green bark; 14a. Leaf eaten by young larvae; 15. Older larvae in their bags which are ornamented with pieces of leaves, one is on the leaf, another hanging from the edge and a third dangling by a thread; 16. Full grown larva removed from its case; 17. Full grown larva walking with its case; 18. Male pupa; 19. Female moth; 20. Male moth with wings spread; 21. Female pupa; 22. Bag of male hanging from a leaf and with the empty pupal case protruding from its lower extremity.... The leaf in front of the bag shows the work of half grown larvae
Tree-Fern, Hemitelia smithii, Norman's Inlet, Auckland Island.
The southern limit of tree-ferns
Plaxiphora aucklandica, suter (1)
Rissonnnnnina chiltoni, Suter (2)
Eulima aucklandica, Suter (3)
Marginella plicatula, Suter (4-5)
Thermia (?) expeditionis, Suter (6-8)
Phenacohelix ) subantarctica, Suter (9-11)
Endodonta benhami, Suter (12-14)
Endodonta minuta, Suter (15)
Athoracophorus huttoni, Suter (17)
Athoracophorus huttoni, Suter Jaws (18)
Athoracophorus huttoni, Suter Teeth of Radula (19)
Pleurophyllum criniforum in Bloom and Bud, Adams Island, Auckland Group
Interior of the Rata Forest of the Auckland Islands, showing tanble of branches
Here the usually dense undergrowth is almost wanting, except for a few ferns
Aciphylla latifolia growing in Pleurophyllum Meadow, Adams Island
Stilbocarps polaris in left-hand corned, and Polystichum vestitum in background
Close View of Cushion of Phyllachus clavigera, Showing Dense Habit of Growth and Numerous Flowers
Interior of the Rata Forest, showing prostrate habit of growth of Metrosideros lucida, Camp Cove, Carnley Harbour, Anckland Island
On the forest-floor the ferns Blechnum darum and Asplenium obtusatum
Stilbocarpa polaris forming a close-growing mass in the Pleurophyllum Meadow, Adams Island
Juvenile Dracophyilium in the background
Rata Forest of the Auckland Islands, showing Flat Roof and Close Growth of the Ultimate Twigs
[Holothurians from the Auckland Islands]
Sepedon and Tetaoncera : Sepedon fuscipennis Loew.: 1. Larva, dorsal view; 2. Larva, lateral view; 3. Puparium, dorsal view; 4. Puparium, lateral view; 5. Open puparium; 6. Seed floating which the puparium simulates; 7. Imago, dorsal view; 8. Imago, lateral view.
Tetanoccera pictipes Loew: 9. Larva, dorsal view; 10. Larva, lateral view; 11. Puparium, lateral view; 12. Puparium, dorsal view; 13. Imago. dorsal view; 14. Imago, lateral view
Caddis Flies: 1. Dorsal view of larva of Molanna cinerea Hagen; 2. Lateral view of larva of M. Cinerea; 3. Lateral view of the pupa of M. Cinerea; 4. Dorsal view of imago of M. cinerea; 5. Accustomed resting position of the imago of M. cinerea; 6. Ventral view of the flat larval case of M. cinerea; 7. Lateral view of larva of POlycentropus lucidus Hagen showing the very long anal prolegs and the absence of gill filaments; 8. Lateral view of pupa of P. lucidus; 9. Dorsal view of imago of P. lucidus; 10. Larval case of P. lucidus; tube composed of sand and silk; the enlargement near the end is two-layered, and contains the pupa; 11. Eggs laid by P. lucidus female on a stick protruding from the water in a breeding cage
Spongilla Flies: Climacia dictyona Needham: 1. Imago, lateral view; 2. Imago, dorsal view; 3. Larva, dorsal view; 4. Pupal cases, in situ; 5. One of the same....showing the hexagonal meshes of the outer covering.
Sisyra ambrata Needham: 6. Imago, lateral view; 7. Imago, dorsal view; 8. Two newly formed pupae, lateral and ventral views; 9. Macronychus glabratus Say (Coleoptera : Parnidae) : an associate of the sponge fly larvae, on submerged timbers; 10. Fresh-water sponges (Spongilla ? fragilis Leidy) in situ, witht he sponge fly larvae crawling about over them; 11. Two pupal cases of S. umbrata, showing the closely woven outer covering....
Mayflies: Ephemera viria Etn. 1. Lateral view of the nymph. Note the latero-dorsal breathing organs or gills on the abdominal segments; 2. Dorsal view of the nymph. This view shows how these organs may arch over the back; 3. Lateral view of the male imagop; 4. Dorsal view of the male imago
Siphturus alternatus Say.: 5. Lateral view of the nymph. This larva possesses a different type of abdominal breathing organs or gills; 6. Dorsal view of the nymph. This view shows the overlapping of the gills and also gives some hint of the number of trachae or air tubes, represented by black lines in each; 7. Lateral view of the male imago
Simulium Society: 1. Two imagos of hydropsyche; 2. Imago of hydorpsyche; 3. Larva of hydropsyche; 4. Pupal case of hydropsyche; 5. Imago of roederiodes juncta; 6. Larva of Roederiodes juncta; 7. Pupa of Roederiodes juncta; 8. Pupa of Roederiodes juncta in an habitual position in the abandoned pupal case of Simulium venustum; 9. Egg mass of S. Venustum and two females ovipositing; 10. Pupae, empty pupa skins, and pupal cases of s.venustum; 11. Larva of S.venustum; 12. Male imago of Leuctra tenella, dorsal view; 13. Imago of Baetis pygmaea, lateral view; 14. Imago of Baetis pygmaea dorsal view; 15. Imago of Heptagenia pulchella; 16. Nymph of Heptagenia pulchella; 17. Pupal cases of hydropsyche sp.? in situ; 18. Pupae of Simulium venustum, in situ; 19,20. Larva of S.venustum in situ
Fall Web Worm and Spiny Elm Caterpillar: FAll Web Worm (Hyphantria cunea Drury): 1. Cluster of eggs; 2. Dorsal views of full and partly grown larvae and also a lateral view of a full grown caterpillar; 3. Pupa; 4. Pupa; 5. White form of moth in resting position; 6. Spotted form of moth with wings expanded. Examples 2,5, and 6 are on a small web showing within the partly skeletonized discolored leaves and the frass or excrement of the caterpillars.
Spiny Elm Caterpillar (Euvanessa antiopa Linn.): 7. Cluster of eggs on a leaf stem; 8. One egg; 9. Caterpillar feeding; 10. Chrysalis hanging from a leaf stem; 11. Butterfly with wings spread, natural size. The figues of the egg and caterpillar are on a twig of elm representing the characteristic work of the caterpillar
Cold Spring Harbor Hatchery--Southern View, 1914
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