An illustration of the reproductive system of a female earthworm which is located in the eleventh to the fourteenth segment. "sp. o, its external orifice; sp. sac, spermathecal sac; av, sac containing ovary; r.o, egg; od, oviuct." (Britannica. 1910)

Female Earthworm Reproductive System

An illustration of the reproductive system of a female earthworm which is located in the eleventh to…

An enlargement of the reproductive organs of a earthworm. "sp, Spermatheca; sp',Spermathecal sac involving the last; ov, Ovary; r.o. Egg sac; od, Oviduct." (Britannica, 1910)

Female Earthworm Reproductive System

An enlargement of the reproductive organs of a earthworm. "sp, Spermatheca; sp',Spermathecal sac involving…

An illustration of an elderly woman in a ornate Victorian era dress.

Elderly Woman

An illustration of an elderly woman in a ornate Victorian era dress.

An illustration of a girl's face.

Girl's Face

An illustration of a girl's face.

An illustration of a fairy and a young girl sitting in a tree and is uprooted and flying in the air.

Fairy & Child in Flying Tree

An illustration of a fairy and a young girl sitting in a tree and is uprooted and flying in the air.

An illustration of a family around a Christmas tree.

Family Around Christmas Tree

An illustration of a family around a Christmas tree.

An illustration of a family sitting around a table.

Family at Table

An illustration of a family sitting around a table.

An illustration of a family greeting a man on the road.

Family in Car Greeting Man on Road

An illustration of a family greeting a man on the road.

An illustration of a family consisting of a mother, father, and three small children in a living room.

Family in Living Room

An illustration of a family consisting of a mother, father, and three small children in a living room.

A picture of a woman with a fancy hat, originally drawn by a 16 year old girl.

Woman in a Fancy Hat

A picture of a woman with a fancy hat, originally drawn by a 16 year old girl.

An illustration of a adult female farm hand transporting grain on her head.

Farm hand

An illustration of a adult female farm hand transporting grain on her head.

An illustration of a father walking with his daughter and son.

Father & Children Walking

An illustration of a father walking with his daughter and son.

Female costume from the time of Edward I

Female costume from the time of Edward I

Female costume from the time of Edward I

Female costume, 15th century England

Female costume, 15th century England

Female costume, 15th century England

Female costume, from the time of Elizabeth I

Female costume, from the time of Elizabeth I

Female costume, from the time of Elizabeth I

Female costume, from the time of Elizabeth I

Female costume, from the time of Elizabeth I

Female costume, from the time of Elizabeth I

Female costume, from the time of James I

Female costume, from the time of James I

Female costume, from the time of James I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of Edward I

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

Female head-dress from the time of the Plantagenets

The chigoe flea (Tunga penetrans) is a parasitic arthropod found in tropical climates, especially South America and the West Indies. At 1 mm long, the chigoe flea is the smallest known flea. Breeding female chigoes burrow into exposed skin and lay eggs, causing intense irritation. After this point, the skin lesion looks like a 5 to 10 mm white spot with a central black dot, which are the flea's exposed hind legs, respiratory spiracles and reproductive organs.

Chigoe Flea (Female)

The chigoe flea (Tunga penetrans) is a parasitic arthropod found in tropical climates, especially South…

A female sorrel flower spike.

Sorrel flower

A female sorrel flower spike.

An illustration of a flower arrangement.

Flower Arrangement

An illustration of a flower arrangement.

Cephus Pygmaeus, wheat-stem saw-fly, adult female.

Saw Wheat-Stem Fly

Cephus Pygmaeus, wheat-stem saw-fly, adult female.

Cephus Pygmaeus, wheat-stem saw-fly, female parasite.

Saw Wheat-Stem Fly

Cephus Pygmaeus, wheat-stem saw-fly, female parasite.

An illustration of a garden banner with two girls on swings.

Garden Banner with Girls on Swings

An illustration of a garden banner with two girls on swings.

An illustration of a girl petting a dog.

Girl & Dog

An illustration of a girl petting a dog.

An illustration of a young girl who is scared of her shadow.

Girl and Her Shadow

An illustration of a young girl who is scared of her shadow.

An illustration of a girl blowing dandelions.

Girl Blowing Dandelions

An illustration of a girl blowing dandelions.

An illustration of a young girl carrying an armful of fall leaves.

Girl Carrying Branches with Leaves

An illustration of a young girl carrying an armful of fall leaves.

An illustration of a young girl walking through the snow dressed in winter clothing.

Girl Dressed in Winter Clothes

An illustration of a young girl walking through the snow dressed in winter clothing.

An illustration of a girl drinking from a cup.

Girl Drinking From Cup

An illustration of a girl drinking from a cup.

An illustration of a young girl being frightened by a dog.

Girl Frightened by Dog

An illustration of a young girl being frightened by a dog.

An illustration of a girl hanging from a window.

Girl Hanging from Window

An illustration of a girl hanging from a window.

An illustration of a girl heating water in the stove in a tea kettle.

Girl Heating Water in Tea Kettle

An illustration of a girl heating water in the stove in a tea kettle.

An illustration of a young girl holding a book.

Girl Holding Book

An illustration of a young girl holding a book.

An illustration of a young girl holding a book.

Girl Holding Book

An illustration of a young girl holding a book.

An illustration of a young girl holding a pen.

Girl Holding Pen

An illustration of a young girl holding a pen.

An illustration of a young girl carrying a tea kettle.

Girl Holding Tea Kettle

An illustration of a young girl carrying a tea kettle.

An illustration of a girl wearing a bonnet.

Girl in Bonnet

An illustration of a girl wearing a bonnet.

An illustration of a girl standing in the forest.

Girl in Forest

An illustration of a girl standing in the forest.

An illustration of a young girl trying to keep a bottle away from an eager puppy.

Young Girl Keeping Bottle Away from Puppy

An illustration of a young girl trying to keep a bottle away from an eager puppy.

An illustration of girl laying in a field.

Girl Laying in Field

An illustration of girl laying in a field.

An illustration of a young girl lighting a candle on a table.

Girl Lighting a Candle

An illustration of a young girl lighting a candle on a table.

An illustration of a young girl watching a bird in a small tree.

Girl Looking at Bird in Tree

An illustration of a young girl watching a bird in a small tree.

An illustration of a young girl sitting on a bench looking out a window.

Girl Looking Out Window

An illustration of a young girl sitting on a bench looking out a window.

An illustration of a young girl looking out a window.

Girl Looking Out Window

An illustration of a young girl looking out a window.

An illustration of a young girl looking out the window.

Girl Looking Out Window

An illustration of a young girl looking out the window.

An illustration of a girl measuring the heights of a boy and girl.

Girl Measuring Heights of Children

An illustration of a girl measuring the heights of a boy and girl.

An illustration of a young girl sitting in in a ornately carved chair needle pointing.

Young Girl Needle Pointing

An illustration of a young girl sitting in in a ornately carved chair needle pointing.

An illustration of a girl holding an umbrella and noticing that it is about to begin to rain.

Girl Noticing the Rain

An illustration of a girl holding an umbrella and noticing that it is about to begin to rain.

An illustration of a young girl wearing a bonnet kneeling down beside and petting a small lamb.

Young Girl Kneeling & Petting Lamb

An illustration of a young girl wearing a bonnet kneeling down beside and petting a small lamb.

An illustration of a young girl holding her dolls and picking flowers in a garden.

Young Girl Picking Flowers in Garden

An illustration of a young girl holding her dolls and picking flowers in a garden.

An illustration of a young girl placing books in a pile on a table.

Girl Placing Books on Table

An illustration of a young girl placing books in a pile on a table.

An illustration of a girl playing with a cat on top of a table and kittens playing underneath.

Girl Playing with a Cat on Table

An illustration of a girl playing with a cat on top of a table and kittens playing underneath.

An illustration of a young girl reading a book and holding a small doll.

Girl Reading Book & Holding Doll

An illustration of a young girl reading a book and holding a small doll.