Great mormon swallowtail (Papilio memnon)

Pastur butterfly or great mormon swallowtail (Papilio memnon) is an animal species in Papilionidae, large size, has more than 14 subspecies, very polymorphism, especially females for color and shape, males are more dominated by black color, live in tropical open forests and agricultural land.

P. memnon has a wingspan of 120-163 mm with a very varied color pattern for at least 26 forms of color patterns in females and four forms of color patterns in males. Many of these are mimicry of species of butterflies that predators don't like to eat. Generally has a tail on the back, but some subspecies do not.

The male has a front wing length of 62.7 mm, a rear wing length of 39.6 mm, a body length of 33.6 mm and an antenna length of 22.6 mm. Front wings on top surface with dark to black color. Sometimes there is a red spot near the base.

Females have a front wing length of 62.7 mm, a rear wing length of 39.6 mm, a body length of 33.6 mm and an antenna length of 22.6 mm. The forewings on the upper surface are sepia with grayish-white and red streaks near the base. The upper surface of the hind wings is black or blue with 5-7 white patches.

Larvae feed on leaves from citrus species, especially pomelo (Citrus grandis) and lime (Citrus aurantifolia). Imago lays a single egg under the leaves and it will hatch in three days. Instars look like bird droppings. The pupal process takes 2.5 weeks. Eggs are spherical, yellow, 1.3 mm in diameter.

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Order: Lepidoptera
Superfamily: Papilionoidea
Family: Papilionidae
Subfamily: Papilioninae
Tribe: Papilionini
Genus: Papilio
Subgenus: Menelaides
Species: Papilio memnon

Thomas Sutikna lives with Homo floresiensis

BLOG - On October 28, 2004, a paper was published in Nature describing the dwarf hominin we know today as Homo floresiensis that has shocked the world. The report changed the geographical landscape of early humans that previously stated that the Pleistocene Asia was only represented by two species, Homo erectus and Homo sapiens . The report titled "A new small-bodied hominin from the Late Pleistocene of Flores, Indonesia" written by Peter Brown and Mike J. Morwood from the University of New England with Thomas Sutikna, Raden Pandji Soejono, Jatmiko, E. Wahyu Saptomo and Rokus Awe Due from the National Archaeology Research Institute (ARKENAS), Indonesia, presents more diversity in the genus Homo. “Immediately, my fever vanished. I couldn’t sleep well that night. I couldn’t wait for sunrise. In the early morning we went to the site, and when we arrived in the cave, I didn’t say a thing because both my mind and heart couldn’t handle this incredible moment. I just went down

Elephant bell gourd (Trichosanthes tricuspidata)

Elephant bell gourd ( Trichosanthes tricuspidata ) is a plant species in the Cucurbitaceae, stems grow elongated to propagate or climb, many branches, cylindrical in shape and green in color. T. cochinchinensis has stem tips or branches that twist to attach themselves to a support or other plant. It grows to climb to cover a support, usually on another plant, up to several meters and creeps along the ground to reach another support. Arrow-shaped leaves, split base, sharp apex and two wings at an acute angle, have many veins ending at a sharp edge, green and have a long petiole. Single flower is white. The fruit is round to oval, ends with a tail, young green and turns red with maturity, thin skin, thick flesh and reddish yellow, has a short stalk and hangs. The seeds are in the middle of the fruit. Seeds are white, oval and flat. Black coated seeds. Elephant bell gourd grows wild in primary and secondary forests, agricultural land, roadsides, watersheds, especially on slopes, damp a

Yellow fever mosquito (Aedes aegypti) use thermal infrared to navigate hosts

NEWS - Aedes aegypti transmits the viruses that cause dengue, yellow fever, Zika and other diseases every year, while Anopheles gambiae transmits the parasite that causes malaria. Their capacity to transmit disease has made mosquitoes the deadliest animals. Moreover, climate change and global travel have expanded the range of A. aegypti beyond tropical geography. The mosquitoes are now present in subtropical climates that were previously unheard of just a few years ago. Male mosquitoes are harmless, but females need blood for egg development. There is no single cue that these insects rely on to feed; they integrate information from many different senses across a wide range of distances. " A. aegypti very adept at finding human hosts. This work provides a new insight into how they achieve this. Once we got all the right parameters, the results were clear and undeniable," says Nicolas DeBeaubien of the University of California at Santa Barbara UCSB. The researchers added

Nactus simakal, gecko evolved in geomorphological habitat of Dauan Island

NEWS - Researchers report a new species of Nactus simakal that lives in a boulder-strewn habitat with deep crevices on Dauan Island in the northern Torres Strait. The Torres Strait Islands lie between Cape York Peninsula, north-eastern Australia, and the southern coast of Papua New Guinea and are rare in gecko biodiversity. The vertebrate fauna of the islands is a mix of Australian and New Guinean species with only two endemic species described to date. Conrad Hoskin of James Cook University in Townsville and colleagues describe the new species as highly distinctive based on ND2 mtDNA genetics and morphologically on its slender, elongated striped pattern. N. simakal is broadly similar to Nactus galgajuga (Ingram, 1978) which is restricted to a boulder-strewn habitat about 750 km to the south in mainland north-eastern Queensland, but is easily distinguished morphologically and genetically from saxicolines. N. simakal is the second vertebrate species to be described and considered

Dlium