Flagellata is an order of Protozoa characterized by the presence of flagellae (whip-like structures used for locomotion). In many flagellate forms, chlorophyll is present. These forms have been regarded by botanists as minute algae. This illustration shows 3 flagellates: 1) Ceratium Tripos, 2) Noctiluca, and 3) Euglena.

Flagellata

Flagellata is an order of Protozoa characterized by the presence of flagellae (whip-like structures…

Found in Oueensland and other parts of Australia, this lizard belongs to the family Agamidae. It reaches a length of about thirty-two inches, and receives its name from the presence of a large expansion of skin at either side of the neck. This frill is notched at the edge, has special supporting cartilages, and by means of muscles can be folded or expanded at will. The lizard walks upon its hind limbs, like the extinct Iguanodon, having the fore limbs hanging down. When at bay, it expands the frill to its fullest extent and opens the mouth wide, exposing its teeth. It inhabits sandy districts.

Frilled Lizard

Found in Oueensland and other parts of Australia, this lizard belongs to the family Agamidae. It reaches…

A gadfly, or Bot-fly, that lays its eggs on horses. After these eggs hatch on the skin, the larvae bore into the skin and create tumors ('warbles') beneath it. When fully fed, they leave their host and drop to the ground, bury themselves, and, after pupation, emerge as flies. This illustration is enlarged, and also shows the larvae.

Gadfly of Horse

A gadfly, or Bot-fly, that lays its eggs on horses. After these eggs hatch on the skin, the larvae bore…

The Gadfly of the sheep lays its eggs in the nostrils of the sheep. There, the maggots hatch and live in the frontal sinuses until fully grown, they then drop to the ground and bury themselves. After pupation, they emerge as flies. This illustration is natural size and shows a Gadfly larvae.

Gadfly of Sheep

The Gadfly of the sheep lays its eggs in the nostrils of the sheep. There, the maggots hatch and live…

This illustration shows a head of a Gems'bok. A Gems'bok (Oryx Gazella) is a species of South African antelope. It is a heavy, stout animal, about the size of a stag, with rough, reversed hair on the neck and along the ridge of the back; large pointed ears; and almost perfectly straight horns in the plane of the forehead, little diverging, and ringed for about half their length. These horns have been known to reach a length of 47 1/2 inches. The gems'bok was, at one point, close to extinction.

Head of Gems'bok

This illustration shows a head of a Gems'bok. A Gems'bok (Oryx Gazella) is a species of South African…

Grovia Oviformis is a type of Foraminifera (a class of unicellular animal/protozoa). They are almost always marine in distribution and typically have limy shells.

Grovia Oviformis

Grovia Oviformis is a type of Foraminifera (a class of unicellular animal/protozoa). They are almost…

The Jumping Hare, also known as the Springhaas, is a large African jerboa (Pedetes caffer). In size, color, and the shape of the head and ears, the animal resembles a hare; but the tail is long and thickly haired throughout. There are five toes on the forefoot, and four toes on the hind. The animal inhabits both the plains and the mountains of S. Africa, and is especially common in Cape Colony. When feeding, it goes on all fours, but if alarmed, attempts to escape by the leaping movements characteristic of the family (Dipodidæ).

Jumping Hare

The Jumping Hare, also known as the Springhaas, is a large African jerboa (Pedetes caffer). In size,…

The Great Kangaroo, or 'boomer', or 'old man' (Macropus giganteus), attains a height of about five feet when standing upright. The fore limbs are very short, the hind long, with powerful, elongated feet. The fore limbs bear five digits armed with strong claws; the hind have only four. The head is small, with pointed muzzle and large ears. In accordance with its purely vegetarian habits, canine teeth are absent in the adult. The incisors are powerful, with a cutting edge. The fur is soft and woolly, and lighter in tint below than above. In the female there is a large pouch, in which the young are placed at birth, and become attached by their immature months to the nipples. At this time they are minute -- not more than an inch in length -- and, being to immature to suck, have milk pumped into them by their mother. They remain withing the pouch until able to run by the side of the parent. Not until some eight or nine months after birth are they left to shift entirely for themselves. Only one young one is produced at a birth. As regards internal organs, the stomach is large and complex, and the characteristic marsupial or epipubic bones are present.

Great Kangaroo

The Great Kangaroo, or 'boomer', or 'old man' (Macropus giganteus), attains a height of about five feet…

The Klipspringer, or Kainsi, is a small but very active antelope (Oreotragus saltator), found in the rocky regions of South Africa from the Cape to Abyssinia. The height is under two feet, and the hooves are said to be so small that all four could stand on a penny. It has been called the 'chamois of Africa' because of its fondness for rocky country, while its agility in hill-climbing is marvelous. Klipspringer stalking is a famous sport.

Klipspringer

The Klipspringer, or Kainsi, is a small but very active antelope (Oreotragus saltator), found in the…