- Lankesterella ranarum (Lank.), the parasite of the red blood-corpuscles of the edible Frog
- Lapland Longspur
Lapland Longspur Lapland Longspurs are birds of the far north, nesting as they do in the arctic and sub-arctic regions of both eastern and western hemispheres. They visit us only in the winter when deep snow and bitter cold drive them from their homes. Flocks of these sparrow-sized birds may be found in open fields, prairies and pastures, feeding on whatever seed or small grain is available. They run rapidly, ever on the search for more food, and may be joined by Horned Larks at good feeding spots. They seem nervous and take wing frequently, circle here and there and often return to the same location. They have a rolling, erratic flight which reminds one of blowing leaves. - Lapwing ( Vanellus cristatus )
The Lapwing is recognizable by the weakly flask-shaped swollen bill, on the four-toed feet, on the blunt wings, whose point is formed by the third pin and by the crest that adorns the head. The upper head, the front neck, the upper breast and the rear half of the tail are glossy dark black, the feathers of the mantle dark green with blue or purple highlights, the sides of the neck, the under breast, the belly and the root half of the tail feathers white, some upper and all lower cover feathers of the tail dark rusty yellow; the crest consists of long, narrow feathers, which form a double point. The eye is brown, the beak black, the foot dirty dark red. Total length 34, tail length 10 cm. [Translaed from the Dutch by online translator] - Large-headed Turtle
Large-headed Turtle - Lark Sparrow
Lark Sparrow These large sparrows are easily identified. No other sparrow has a white border around the tail or the distinctive chestnut and white head pattern. Another mark is a distinct, dark spot on the breast. Clay-colored Sparrows show a similar head pattern but lighter parts are grayer and the cheek patch is duller, more brown than chestnut. The latter-named bird has no spot on the breast. Lark Sparrows prefer open areas along country roads, old orchards or pastures with scattered trees or bushy hedges. Such habitat furnishes nesting sites and a plentiful supply of insects, small seeds and grit for their use. Altho usually a common species within its range, these birds are inclined to be erratic and might be scarce one season and abundant the next, with no apparent reason. - Larva of a flesh fly (Sarcophaga) - Caudal aspect - Anterior stigmata. Pharyngeal skeleton
Sarcophagidæ—The larvæ of flies of this family usually feed upon meats, but have been found in cheese, oleomargerine, pickled herring, dead and living insects, cow dung and human feces. Certain species are parasitic in insects. Higgins (1890) reported an instance of "hundreds" of larvæ of Sarcophaga being vomited by a child eighteen months of age. There was no doubt as to their origin for they were voided while the physician was in the room. There are many other reports of their occurrence in the alimentary canal. We have recorded elsewhere (Riley, 1906) a case in which some ten or twelve larvæ of Sarcophaga were found feeding on the diseased tissues of a malignant tumor. The tumor, a melanotic sarcoma, was about the size of a small walnut, and located in the small of the back of an elderly lady. - Larva of Anopheles
- Larva of Auchmeromyia luteola
The whitish larvæ on hatching are slightly flattened ventrally, and each segment bears posteriorly three foot-pads transversely arranged. At night the larvæ find their way into the low beds or couches of the natives and suck their blood. - Larva of Fannia scalaris
- Larva of Forficula
Larva of Forficula - Larva of Pulex irritans
- Larva of Simulium
- Larva of Xenopsylla cheopis
- Larval Stages of the Common Rock Barnacle (Balanus balanoides
- Larval Stages of the Common Shore Crab
- Last Larval Stage of the Common Porcelain Crab
- Leaf-Cutter Bee at Work
Two Tunnels Being Filled With Leaf-Cells. You should see the little creature in her never-tiring work of preparing material for her nest. In and out among the roses she goes, examining each leaf with the most critical care, and only desisting from her labor when a suitable one has been chosen. She scans it over and over, and at last from a position on its upper or nether surface proceeds to cut a piece just fitted for her work, which, heavy as it seems, is seized between the legs and jaws and carried on swiftly-agitated wings to her burrow. Ten pieces or more, each differing in shape, are cut and borne away, which the ingenious insect tailor twists and folds, the one within the other, until is formed a funnel-like cone, whose end is narrower than its mouth. So perfectly joined are the parts, that even when dry they have been found to retain their form and integrity. A cake of honey and pollen, for the use of some yet unborn Leaf-cutter, is deposited within, and on this, in due time, is laid a single small egg. Nought now remains but to wall up the cell. A circle of leaf, of the size of the opening, is cut, and this is closely adjusted within the wall of rolled-up leaves. Sometimes as many as four pieces are thus utilized. A second cell, similarly built, is fitted to the first, and this is succeeded by eight or ten others. When all is completed, the eggs being laid and the cells all victualled, the hole of the shaft is closed with the earth that was thrown out, and so carefully, too, that not a trace of her doings remains to tell us the story. - Leatherback turtle
Leatherback turtle - Left hand stigmata of the larvæ of muscoidea
- Left spiracle of nymph of Argas persicus
- Legoean
Legoean - Lemming
The most famous species of this genus, the Lemming (Myodes lemmus, Lemmus norwegicus) reaches a total length of 15 cM., of which at most 2 will be on the tail stump. The richly stuffed, long-haired coat exhibits a very graceful sign. In the case of the brownish-yellow ground colour, which is fitted in the neck with wave lines, dark spots protrude; two yellow stripes stretch from the eyes to the rear. The tail and legs are yellow, the parts yellowish, almost sandy. - Lemon
Recipe from the 1653 book (with original spelling) Take Lemmons, rub them upon a Grate, to make their rinds smooth, cut them in halves, take out the meat of them, and boyle them in faire water a good while, changing the water once or twice in the boyling, to take away the bitternesse of them, when they are tender take them out and scrape away all the meat (if any be left) very cleane, then cut them as thin as you can (to make them hold) in a long string, or in reasonable short pieces, and lay them in your glasse, and boyling some of the best White-wine vineger with shugar, to a reasonable thin Syrupe, powre it upon them into your glasse, and keep them for your use. - Leodice sanguinea
- Leonardo Da Vincis diagram of the heart
Leonardo Da Vincis diagram of the heart - Lepismas at Work
Living in chinks and crannies of ranges in our homes, and occasionally in bookcases and closets where glutinous and sugary matters abound, but which has probably not been met with elsewhere, is a strange but beautiful little creature which, as far as can be determined, goes through the brief round of its existence without a name to distinguish it from its fellows. Few entomologists have given any special attention to its family relationships. The possession of certain bristle-like appendages which terminate the abdomen, and which are no doubt comparable with the abdominal legs of the Myriopods, or Thousand Legs, classes it with the Bristle-tails, or Lepismas. In general form, a likeness to the larva of Perla, a net-veined neuropterous insect, is manifest, or to the narrow-bodied species of Blattariæ, or Cockroaches, when divested of wings. - Leucadendron Stokoei
Leucadendron Stokoei - Leucadendron Stokoei
Leucadendron Stokoei - Life cycle of the malarial parasite
- Light White and Sandy She-Cat and Kittens
Light White and Sandy She-Cat and Kittens - Lilies
- Lily
- Lily and Rose
- Limulus cancriformis
- Linguatula. (a) larva; (enlarged). (b) adult; (natural size)
- Lion
- Lion
Male lion - Lion by Alfred Stevens
- Lion Divider
Lion Divider - Lion from a Theban bas-relief
- Lion from Assyrian Bas-relief
Lion from Assyrian Bas-relief - Lion, supporting the pillar of the Pulpit, St. Mark’s
- Lioness
Lioness - Lioness
Lioness - lioness
Lioness - Lioness and young, from an Ionian vase of the sixth century B. C
Lioness and young from an Ionian vase of the sixth century b. c. found at Caere in Southern Etruria (Louvre, Salle E, No. 298), from Le Dessin des Animaux en Grèce d’après les vases peints, by J. Morin, Paris (Renouard), 1911. The animal is drawing itself up to attack its hunters. The scanty mane, the form of the paws, the udders, and the dentition are all heavily though accurately represented. - Llama
- Llama
The Lama , actually Llama ( Auchenia lama ), is mainly found in Peru and thrives best on the high plains. It grows a little larger than the Guanaco and is characterized by the calluses on the chest and on the front of the wrist joint. The head is narrow and short, the lips are hairy, the ears short, the soles large. The color offers great differences: there are white, black, variegated, reddish brown and white spotted, dark brown, ocher, flame red and others. The adult animal reaches a height of 2.6 to 2.8 M., measured from the sole to the crown; the shoulder height is approximately 1.2 M. - Loaded-up Camel
Loaded-up Camel - Lobster
Lobster - Locust
There has already been talk of the plague of the intestinal worms and their expulsion by Kusso; the higher standing insects occur in the highlands in large quantities only in the warmer season, but are driven back into the lower lying areas by the cold rains. The locusts , Amharic Anbasa, often cause great damage, as in the other Nile countries. - Loggerhead Shrike
Loggerhead Shrike A gray bird with a black mask over the eyes, black wings which show a white patch when flying, and a black tail with white margins, all help identify this shrike. His head seems large when compared to his trim body, he has a hooked beak, the under plumage is white. If there is any doubt, watch him fly from one perch to another. He drops down near the ground, flies rapidly and then zooms up to his next location. Another habit is flicking his tail like a Phoebe when he alights. This bird likes open fields, pastures, grassy or weedy grounds with handy perches where he can get a good view of his surroundings. He has good eyes and any small snake, mouse or grasshopper will cause him to investigate. He often hovers before striking and catches his prey with his strong beak, for his feet are not equipped with heavy claws like most predators. This also makes it necessary for him to impale his prey on thorns, barbed wire or some other pointed object where he can cut it with his sharp bill. Shrikes seem to prefer thorny trees for nesting, but will use whatever is available. Most nests are rather low and are bulky structures. These birds kill more food than they consume and would be held in better repute except for the habit of killing other birds. - Long Eared Owl
The Long-eared Owl was about fifteen inches high. He had, as his name implied, long ear-tufts that stood up very straight over his yellow eyes, and thick tawny stockings on his feet and legs. He was finely mottled above with brown, black, and dark orange, had long brown streaks on his buff breast, and dark-brown bands on his wings and tail. - Long Haired cat
Long Haired cat - Long Haired Cat 'Tiger'
Long Haired Cat 'Tiger' - Long haired kitten 'Chloe'
Long haired kitten 'Chloe' - Long Haired Persian
Long Haired Persian - Long Haired Persian 'Bogey'
Long Haired Persian 'Bogey' - Long Lost Found Again
A female elephant belonging to a gentleman at Calcutta broke loose from her keeper, and was lost in the woods. The excuses which the keeper made were not admitted. It was supposed that he had sold the elephant; his wife and family therefore were sold for slaves, and he was himself condemned to work upon the roads. About twelve years after, this man was ordered into the country to assist in catching wild elephants. The keeper fancied he saw his long-lost elephant in a group that was before them. He was determined to go up to it; nor could the strongest representations of the danger dissuade him from his purpose. When he approached the creature, she knew him, and giving him three salutes, by waving her trunk in the air, knelt down and received him on her back. She afterwards assisted in securing the other elephants, and likewise brought her three young ones. The keeper recovered his character; and, as a recompense for his sufferings and intrepidity, had an annuity settled on him for life. This elephant was afterwards in the possession of Governor Hastings. - Long-armed Tarantel Scorpion
Long-armed Tarantel Scorpion ( Phrynus lunatus ) - a) Front part of the head bust enlarged to show the arrangement of the eyes.