Japanese giant mantis (Tenodera aridifolia)

Sentadu jepang or Japanese giant mantis (Tenodera aridifolia) is a species of animal in Mantidae, long, stocky with brown and green colors, often found in roadside bushes, small forests and agricultural fields to prey on several types of insects but also birds.

T. aridifolia has the largest size in the genus where males have a length of 6.8-9.2 cm and females 7.7-10.5 cm. Young has an overall green color, while adults turn brown on the top, bottom and front legs.

Head is brown with dark streaks and big eyes are greenish or blackish brown. The nape is wide, brown and has a linear dark line in the middle. The wings are brown and have diagonal lines with green and white lines along the margins.

The stomach has a large size, width with several transverse margins and a brown color that fills the lower surface. A pair of forelegs are brown, a pair of middle legs and hind legs have brown thighs, but getting down to green.

Japanese giant mantis spends more time solitary and has one generation per year. The eggs hatch into metamorphosed larvae into adults. The eggs are covered with protein foam that hardens into hard brown egg cells.

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Order: Mantodea
Family: Mantidae
Subfamily: Mantinae
Tribe: Polyspilotini
Genus: Tenodera
Species: Tenodera aridifolia
Subspecies: Tenodera aridifolia ssp. aridifolia dan Tenodera aridifolia ssp. brevicollis

Pohpohan (Pilea melastomoides)

Pohpohan clearweed ( Pilea melastomoides ) is a species of plant in the Urticaceae, herbaceous perennial, erect stems, up to 100 cm tall, succulent, square or cylindrical, enlarged in the middle of the internodes, bright green in color and forming colonies in the shade. P. melastomoides has stipules that are immediately deciduous or subpersistent, green or brownish and oblong. The stalk is 2-9 cm long. The leaf blade is ovate or ovate-elliptic or oblong-lanceolate. The surface is wavy, pale green on the underside, dark green on the top. The three main veins are central and linear. Rounded base, tapered ends and serrated edges. The inflorescences are paired, the male is a dense cyme paniculata. Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Rosales Family: Urticaceae Genus: Pilea Species: Pilea melastomoides

Humpback whales (Megaptera novaeangliae) manufacture bubble-nets as tools to increase prey intake

NEWS - Humpback whales ( Megaptera novaeangliae ) create bubble net tools while foraging, consisting of internal tangential rings, and actively control the number of rings, their size, depth and horizontal spacing between the surrounding bubbles. These structural elements of the net increase prey intake sevenfold. Researchers have known that humpback whales create “bubble nets” for hunting, but the new report shows that the animals also manipulate them in a variety of ways to maximize catches. The behavior places humpbacks among the rare animals that make and use their own tools. “Many animals use tools to help them find food, but very few actually make or modify these tools themselves,” said Lars Bejder, director of the Marine Mammal Research Program (MMRP), University of Hawaii at Manoa. “Humpback whales in southeast Alaska create elaborate bubble nets to catch krill. They skillfully blow bubbles in patterns that form a web with internal rings. They actively control details such ...

Golden-armed mantis (Hierodula venosa)

Golden-armed mantis ( Hierodula venosa ) is an animal species in the Mantidae, winged praying mantis with females 65-75 mm long and males 45-65 mm, large but not the largest in the genus Hierodula and generally bright yellow with green and chocolate variations. H. venosa has a fully rotating head. The head is dominated by a pair of very large and brownish yellow eyes. The jaw forms a triangle. The back is very wide with thickened margins. A pair of long antennas. Wide wings with rounded tips, striped surface, thick margins, two small white plots on the right and left. The belly is large and jointed, curved downward, the upper part is completely covered by the wings, but partially visible from the side. The pair of forelegs are large and have three segments. The upper segment has rows of spikes on the front and back. The middle segment has a row of many spines on the back and a black tip. The third segment has a row of many spines, long, black and tipped with a long palm. The middle ...

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