Walang batik (Valanga nigricornis insularis)

Walang batik or batik valanga (Valanga nigricornis insularis) is a grasshopper subspecies in Acrididae, living arborial in bushes and trees in open habitats, very large sexual dimorphism with 45-55 mm long males and 15-75 mm females, pale green nymphs with markings dark sign.

V. nigricornis insularis live in large groups to colonize the area, adult females are yellowish brown, yellowish or green with bluish-black markings and the hind wings will look rose red when flying.

Males have black fake wings, black-brown heads, black eyes, black antennae, chest and abdomen yellow with black features, reddish-brown legs with black features, brown underside, brown upper legs and black underside.

Walang batik has one generation every year with four eggs laid on moist soil in the clearing of the forest. The eggs will remain inactive throughout the dry season and take 6-8 months to hatch before the rainy season.

The hatching eggs produce nymphs for 6-7 instar stages before becoming adults which are usually in January-February. Nymphs and adults are diurnal and like to bask in the sun to eat leaves.

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota
Order: Orthoptera
Suborder: Caelifera
Infraorder: Acrididea
Superfamily: Acridoidea
Family: Acrididae
Subfamily: Cyrtacanthacridinae
Tribe: Cyrtacanthacridini
Genus: Valanga
Species: Valanga nigricornis
Subspecies: Valanga nigricornis ssp. insularis

Bugang (Clerodendrum calamitosum)

Bugang ( Clerodendrum calamitosum ) is a species of plant in the Lamiaceae family. It is an erect shrub, growing up to 1 meter tall, with cylindrical, green stems and white hairs. The leaves are opposite. The leaf blade is oval, wavy, with a central main vein with numerous pinnate minor veins, and serrated margins. The leaves are up to 9 cm long and 7 cm wide. The petiole is up to 2 cm long. The flowers are star-shaped, white, up to 3 cm in diameter and up to 6 cm in total length. The fruit is round, dark green, turning black when ripe. TAXON Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Magnoliopsida Order: Lamiales Family: Lamiaceae Subfamily: Ajugoideae Genus: Clerodendrum L. in Sp. Pl.: 637 (1753) Species: Clerodendrum calamitosum L. in Mant. Pl. 1: 90 (1767) HETEROTYPIC SYNONYMS Clerodendrum fastigiatum (W.Hunter ex Ridl.) H.J.Lam in Verben. Malay. Archip.: 317 (1919) Volkameria alternifolia Burm.f. in Fl. Indica: 137 (1768) Volkameria fastigiata W.Hunter...

Plumeria rubra and Plumeria obtusa, the differences

SPECIES HEAD TO HEAD - The genus frangipani trees ( Plumeria Tourn. ex L.) has only 18 officially recorded species and two very similar species, frangipani ( Plumeria rubra L.) and white frangipani ( Plumeria obtusa L.). Both have the same habitus, flowers and fruits and are difficult to distinguish. The leaves of both species have slightly different shapes. Therefore, the leaves are very important to distinguish the two species, especially the shape of the tip. P. rubra has simple, lanceolate leaves with acute tips. P. obtusa has simple, elliptic leaves with rounded tips. By Aryo Bandoro Founder of Dlium.com . You can follow him on X: @Abandoro . Read more: Plumeria rubra Plumeria obtusa

Durian (Durio zibethinus)

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