Durio kutejensis | |
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Durio kutejensis fruits | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Malvaceae |
Genus: | Durio |
Species: | D. kutejensis |
Binomial name | |
Durio kutejensis | |
Durio kutejensis, commonly known as durian pulu, durian merah, nyekak, Pakan, Kuluk, or lai, is a primary rainforest substorey fruit tree from Borneo.
It is a very attractive small- to medium-sized tree up to 30 m tall. It has large, glossy leaves, numerous large, red flowers that emit a strong carrion smell at anthesis. This species is reportedly pollinated by giant honey bees and birds, as well as bats. [2] The large durian fruit it bears has thick, yellow flesh with a mild, sweet taste and creamy texture similar to that of Durio zibethinus . It bears fruit late in the season.
It is cultivated in East Kalimantan, Indonesia and has been introduced to Queensland. In Brunei, the fruit of D. kutejensis is preferred by local consumers over that of D. zibethinus, though the latter is the only durian species available in the international market. [3] The fruit is also said to have fewer of the unpleasant flavors that D. zibethinus has.
Bombacaceae were long recognised as a family of flowering plants or Angiospermae. The family name was based on the type genus Bombax. As is true for many botanical names, circumscription and status of the taxon has varied with taxonomic point of view, and currently the preference is to transfer most of the erstwhile family Bombacaceae to the subfamily Bombacoideae within the family Malvaceae in the order Malvales. The rest of the family were transferred to other taxa, notably the new family Durionaceae. Irrespective of current taxonomic status, many of the species originally included in the Bombacaceae are of considerable ecological, historical, horticultural, and economic importance, such as balsa, kapok, baobab and durian.
The Mahakam River is third longest and volume discharge river in Borneo after Kapuas River and Barito River, it is located in Kalimantan, Indonesia. It flows 980 kilometers from the district of Long Apari in the highlands of Borneo, to its mouth at the Makassar Strait.
The long-tongued nectar bat, also known as the northern blossom bat, honey nectar bat, least blossom-bat, dagger-toothed long-nosed fruit bat, and lesser long-tongued fruit bat, is a species of megabat. M. minimus is one of the smallest species in the family Pteropodidae, with an average length of 60–85 mm. It has a reddish-brown colouring with relatively long hair compared to the other species. The hair on the abdomen is a lighter colour, and a dark brown stripe runs bilaterally down the top of the head and back.
The dayak fruit bat or dyak fruit bat is a relatively rare frugivorous megabat species found only on the Sunda Shelf of southeast Asia, specifically the Malay Peninsula south of the Isthmus of Kra, and the islands of Borneo and Sumatra. There are three species in the genus Dyacopterus: D. spadiceus, D. brooksi and D. rickarti. All are found in the forests of Malaysia, Thailand, and the Philippines. Few specimens of any of the three species exist, due not only to their rarity, but also because they rarely enter the sub-canopy of the forest where they can be caught in scientists' nets.
Durio zibethinus is the most common tree species in the genus Durio that are known as durian and have edible fruit also known as durian.
The Lawa River is a river in East Kalimantan province, Borneo island, Indonesia, about 150 kilometers northwest of Balikpapan. It is a branch of the Mahakam River in eastern Borneo, which is situated entirely within the Kutai Barat, and flows into the Mahakam approximately 200 kilometers (120 mi) upstream from Samarinda. The indigenous communities of Lotaq and Mejaun are situated near its source.
The black hornbill is a species of bird of the hornbill family Bucerotidae. It lives in Asia in Brunei Darussalam, Indonesia, Malaysia, Singapore, Thailand.
Prevost's squirrel or Asian tri-colored squirrel is a colourful species of rodent in the family Sciuridae. It is found in forests in the Thai-Malay Peninsula, Sumatra, Borneo and nearby smaller islands, with an introduced population in northern Sulawesi. Although the Prevost's squirrel is declining in some regions because of habitat loss and hunting, the species is not considered threatened since it generally remains common and widespread. It can live in somewhat disturbed habitats and often visits plantations or gardens. It mostly feeds on plant material, especially fruits, but also takes insects.
Fusarium gibbosum is a fungal plant pathogen.
Kutai Kartanegara Regency is a regency of East Kalimantan province, Indonesia. It has a land area of 27,263.10 km2 and a water area of 4,097 km2, geographically located between 1°18′40″S and 116°31′36″E. The population of the regency was 626,286 at the 2010 Census and 729,382 at the 2020 Census; the official estimate as at mid 2022 was 738,189. The town of Tenggarong is the capital of the regency.
The durian is the edible fruit of several tree species belonging to the genus Durio. There are 30 recognized Durio species, at least nine of which produce edible fruit. Durio zibethinus, native to Borneo and Sumatra, is the only species available on the international market. It has over 300 named varieties in Thailand and 100 in Malaysia as of 1987. Other species are sold in their local regions.
The cave nectar bat, dawn bat, common dawn bat, common nectar bat or lesser dawn bat is a species of megabat within the genus Eonycteris. The scientific name of the species was first published by Dobson in 1871.
The Borneo lowland rain forests is an ecoregion, within the tropical and subtropical moist broadleaf forests biome, of the large island of Borneo in Southeast Asia. It supports approximately 15,000 plant species, 380 bird species and several mammal species. The Borneo lowland rain forests is diminishing due to logging, hunting and conversion to commercial land use.
Kutai National Park is a lowland national park located on the east coast of Borneo Island, in the East Kalimantan province of Indonesia, ranging approximately 10 to 50 km north of the equator.
Daphnusa ocellaris, the durian hawkmoth, is a species of moth of the family Sphingidae.
Cullenia exarillata is a flowering plant evergreen tree species in the family Malvaceae endemic to the rainforests of the southern Western Ghats in India. It is one of the characteristic trees of the mid-elevation tropical wet evergreen rainforests and an important food plant for the endemic primate, the lion-tailed macaque.
Durio graveolens, sometimes called the red-fleshed durian, orange-fleshed durian, or yellow durian, is a species of tree in the family Malvaceae. It is one of six species of durian named by Italian naturalist Odoardo Beccari. The specific epithet graveolens is due to the odor. Although most species of Durio have a strong scent, the red-fleshed type of D. graveolens has a mild scent. It is native to Southeast Asia.
Musang King is a Malaysian cultivar of durian. Prized for its unusual combination of bitter and sweet flavours, Musang King is the most popular variety of durian in both Malaysia and Singapore, where it is known as Mao Shan Wang and commands a price premium over other varieties. It is also increasingly popular in China, where it has been dubbed the "Hermes of durian".
Durio oxleyanus is a perennial plant species of tree in the family Malvaceae. It was once placed in the family Bombacaceae.
Arung, Enos Tangke; Suwinarti, Wiwin; Hendra, Medi (January 2015). "Determination of Antioxidant and Anti-Melanogenesis Activities of Indonesian Lai, Durio kutejenesis [Bombacaceae (Hassak) Becc] Fruit Extract". Tropical Journal of Pharmaceutical Research. 14 (1): 41–46. doi: 10.4314/tjpr.v14i1.7 .
Rudiyansyah; Garson, Mary J. (15 July 2006). "Secondary metabolites from the wood bark of Durio zibethinus and Durio kutejensis". Journal of Natural Products. 69 (8): 1218–1221. doi:10.1021/np050553t. PMID 16933881.