{"offset":0,"limit":20,"endOfRecords":false,"results":[{"key":458334253,"taxonKey":5219548,"type":"child_taxa","language":"eng","description":"Subspecies:: Subspecies Hylobates muelleri subsp. muelleri Martin 1841 Subspecies Hylobates muelleri subsp. abbotti Kloss 1929 Subspecies Hylobates muelleri subsp. funereus I. Geoffroy 1850","source":"Order Primates","sourceTaxonKey":231542731},{"key":458334254,"taxonKey":5219548,"type":"conservation","language":"eng","description":"Conservation: CITES – Appendix I; U. S. ESA – Endangered; IUCN – Lower Risk (nt) as H. m. muelleri, H. m. abbotti, and H. m. funereus.","source":"Order Primates","sourceTaxonKey":231542731},{"key":458334255,"taxonKey":5219548,"type":"discussion","language":"eng","description":"Discussion: There is a wide hybrid zone with H. albibarbis in C Borneo (Marshall and Sugardjito, 1986).","source":"Order Primates","sourceTaxonKey":231542731},{"key":458334256,"taxonKey":5219548,"type":"distribution","language":"eng","description":"Distribution: Borneo from the N bank of the Kapuas River clockwise around the island to the east bank of the Barito River.","source":"Order Primates","sourceTaxonKey":231542731},{"key":458334257,"taxonKey":5219548,"type":"materials_examined","language":"eng","description":"Type Locality: Indonesia, Kalimantan, \" Southeast Borneo \"; restricted by Lyon (1911: 142).","source":"Order Primates","sourceTaxonKey":231542731},{"key":458597316,"taxonKey":5219548,"type":"conservation","language":"eng","description":"STATUS: CITES - Appendix I; U. S. ESA - Endangered.","source":"Order Primates","sourceTaxonKey":205133564},{"key":458597317,"taxonKey":5219548,"type":"discussion","language":"eng","description":"COMMENTS: Subgenus Hylobates. May be conspecific with H. agilis; a wide intergrade zone with H. agilis albibarbis in Borneo (Marshall and Sugardjito, 1986).","source":"Order Primates","sourceTaxonKey":205133564},{"key":458597318,"taxonKey":5219548,"type":"distribution","language":"eng","description":"DISTRIBUTION: Borneo from the N bank of the Kapuas River clockwise around the island to the E bank of the Barito River.","source":"Order Primates","sourceTaxonKey":205133564},{"key":458597319,"taxonKey":5219548,"type":"materials_examined","language":"eng","description":"TYPE LOCALITY: Indonesia, Kalimantan, \" Southeast Borneo \"; restricted by Lyon (1911: 142).","source":"Order Primates","sourceTaxonKey":205133564},{"key":458614202,"taxonKey":5219548,"type":"conservation","language":"eng","description":"PROTECTED STATUS: CITES - Appendix I as Hylobates spp. and U. S. ESA - Endangered as Hylobates spp. (including Nomascus spp.).","source":"Order Primates","sourceTaxonKey":205124661},{"key":458614203,"taxonKey":5219548,"type":"discussion","language":"eng","description":"COMMENT: Probably conspecific with lar (CPG). Type locality restricted by Lyon, 1911, Proc. U. S. Nat. Mus., 40: 142.","source":"Order Primates","sourceTaxonKey":205124661},{"key":458614204,"taxonKey":5219548,"type":"distribution","language":"eng","description":"DISTRIBUTION: Borneo from the N. bank of the Kapuas River clockwise around the island to the E. bank of the Barito River.","source":"Order Primates","sourceTaxonKey":205124661},{"key":458614205,"taxonKey":5219548,"type":"materials_examined","language":"eng","description":"TYPE LOCALITY: Indonesia, Kalimantan, \" Southeast Borneo. \"","source":"Order Primates","sourceTaxonKey":205124661},{"key":458689124,"taxonKey":5219548,"type":"activity","language":"eng","description":"Activity patterns. Miiller’s Gibbons are diurnal and arboreal.","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689125,"taxonKey":5219548,"type":"biology_ecology","language":"eng","description":"Habitat. Primary and secondary semi-deciduous monsoon, dipterocarp, and tropical evergreen forest. Miller's Gibbons can tolerate a degree of selective logging if sufficient tall, fruit-bearing trees remain. Hybrid H. mueller: x H. albibarbis (Bornean Whitebearded Gibbon) have been studied by K. McConkey at Barito Ulu, in the Barito River watershed, Central Kalimantan, where the terrain is described as rugged (hilly to mountainous). There, dipterocarp forest predominates, interspersed with heath forest. The dry season is from July to September and the wet season is between October and January, with a mean annual rainfall of 3738 mm.","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689126,"taxonKey":5219548,"type":"biology_ecology","language":"eng","description":"Movements, Home range and Social organization. Two groups studied at Barito Ulu comprised a single adult pair with a subadult and a juvenile or infant. They occupied home ranges of 43 ha and 46 ha. About 88 % of the home range is defended as a territory for the exclusive use of the resident group. Although generally monogamous, polygynous pairings have been reported in the H. muelleri x H. albibarbis hybrid zone. Other aspects of their social organization and ranging are probably very similar to the East Bornean Gray Gibbon for which some information is available from the study of D. Leighton at Kutai National Park.","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689127,"taxonKey":5219548,"type":"breeding","language":"eng","description":"Breeding. There is no specific information available for this species, but aspects of breeding will be very similar to the East Bornean Gray Gibbon (H. funereus).","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689128,"taxonKey":5219548,"type":"conservation","language":"eng","description":"Status and Conservation. CITES Appendix I. Classified as Endangered on The IUCN Red List (as H. m. mueller). Miiller’s Gibbons are protected under Indonesian law and occur in three protected areas: Sultan Adam Forest Park (South Kalimantan Province), Kersik Luwai National, and Sungai Wain Protection Forest Park (both in East Kalimantan Province). This speciesis generally common. Deforestation (most recently for oil palm plantations), logging, hunting, and trade in illegal pets are the principal threats. The population density in Sungai Wain Protection Forest was estimated at 7 - 9 - 9 - 5 ind / km? A population estimate for Miiller’s Gibbon does not exist, but the population of “ gray gibbons ” (Miiller’s, East Bornean Gray, and Abbott's Gray, H. abbotti, gibbons) has been estimated at 250,000 - 375,000.","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689129,"taxonKey":5219548,"type":"description","language":"eng","description":"Descriptive notes. Head-body 40 - 8 cm; weight 5.6 - 8 kg (males) and 4.6 - 6.2 kg (females). The pelage of Miller's Gibbon is either mouse-gray or brownish in color. These gibbons have a dark cap, face, and chest which varies in extent individually and with age, becoming more extensive in older individuals. Males differ from females by having a pale, often incomplete, facial fringe and a dark brown (as opposed to black) crown. The crown hair is directed fanwise from the front of the scalp and is markedly elongated over the ears.","source":"Hylobatidae","sourceTaxonKey":196222182},{"key":458689130,"taxonKey":5219548,"type":"discussion","language":"eng","description":"Lyon in 1911 to south-eastern Borneo. Until recently, H. funereus and H. abbotti were recognized as subspecies of H. muelleri, but morphologically and genetically they are clearly distinct species. H. mueller: hybridizes with H. albibarbis in the upper Barito watershed in central Borneo. This hybridization is evidently old (5000 - 10,000 years), and the hybrid zone covers about 5000 km?, which for some is argument that H. albibarbis and H. mueller should be considered conspecific. A population living in east-central Kalimantan may prove to be a morph or a distinct subspecies. There are wide intergrade zones between H. mueller, H. funereus, and H. abbotti where their ranges meet. Monotypic.","source":"Hylobatidae","sourceTaxonKey":196222182}]}