Water buffalo (Bubalus bubalis)

Water buffalo (Bubalus bubalis) is a species within the Bovidae family—a domesticated ruminant characterized by black, gray, or dark blue skin, an elongated head, and a back that tapers gradually. The size and shape of their horns vary significantly across different breeds.

A quantitative study conducted in East Java, Indonesia, involving 64 adult (over 25 months old) of both sexes, revealed regional variations in body stature and coloration. The measurements were as follows: body length 148–152 cm, height 119–122 cm, chest girth 182–194 cm, head length 46–49 cm, neck length 42–44 cm, tail length 76–77 cm, horn length 13–14 cm, and body weight 1,045–1,208 kg.





River buffaloes prefer deep water, while swamp buffaloes favor wallowing in mud pits, coating their bodies in a thick layer of mud. Both types are well-adapted to hot, humid climates, with temperature ranges from 0°C to 30°C or higher. Access to water is essential for thermoregulation. Certain breeds of water buffalo are even capable of adapting to saline coastal regions and sandy terrain with high salt content.

Swamp buffaloes generally reach reproductive maturity later than river buffaloes. In Egypt, India, and Pakistan, young males are typically first used for breeding at 3.0–3.5 years of age, whereas in Italy, this occurs at 2 years of age. Mating behavior can persist until the animal is 12 years old or older. A superior male is capable of impregnating 100 females in a single year.

Females exhibit seasonal variations in estrus, conception rates, and birth rates. The age at first estrus in young females ranges from 13 to 33 months; however, mating during the first estrus often fails to result in pregnancy, so it is typically delayed until the animal reaches 3 years of age. The gestation period lasts between 281 and 334 days. Swamp buffalo have a gestation period that is 1–2 weeks longer than that of river buffalo. Water buffalo remain capable of productive work even at the age of 40.

Two types of domestic water buffalo, distinguished by morphological and behavioral criteria, are the river buffalo (found in India, the Levant, the Balkans, and the Mediterranean) and the swamp buffalo (found in Assam, China, Indochina, and Southeast Asia). River and swamp buffalo were domesticated independently. Phylogenetic studies indicate that the river type originated in western India and was domesticated approximately 6,300 years ago, while the swamp type was domesticated between 3,000 and 7,000 years ago.

River buffalo are the product of a complex domestication process, involving multiple maternal lineages and significant maternal gene flow from wild populations following the initial domestication event. Mitochondrial DNA analysis confirms that the two types were domesticated separately. Sequencing of the cytochrome b (CytB) gene suggests that buffalo originated from at least two distinct populations; the river and swamp types have diverged to the point of being considered separate species. The genetic distance between the two types is substantial, suggesting that they diverged approximately 1.7 million years ago.

DNA analysis of Neolithic-era water buffalo remains revealed that these specimens belonged to the extinct species Bubalus mephistopheles and share no genetic relationship with modern domestic water buffalo. Water buffalo were first domesticated outside of China. Analyses of mitochondrial DNA and single-nucleotide polymorphisms indicate that the swamp and river types underwent crossbreeding within China.

Genomic analysis of 91 swamp-type and 30 river-type buffalo revealed that the two groups had already diverged prior to the onset of domestication—approximately 0.23 million years ago. Genomic analysis of water buffalo and lowland anoa unexpectedly revealed that the anoa diverged at a point between the swamp-type and river-type buffalo. Study from the Philippines, utilizing the CytB gene, similarly found that this divergence occurred between these two types.

These animals contribute 72 million tons of milk and 3 million tons of meat annually to the global food supply. River buffalo are primarily raised for milk production and as a means of transport, whereas swamp buffalo are mainly kept to assist with labor, producing only small quantities of milk. Their hides are processed into durable leather, while their bones and horns are frequently crafted into jewelry or components for musical instruments—such as the mouthpiece or blowing section. Cheese and butter produced from buffalo milk cream exhibit greater stability than those made from cow's milk cream.

TAXON

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Subclass: Theria
Infraclass: Placentalia
Superorder: Laurasiatheria
Order: Artiodactyla
Suborder: Ruminantia
Family: Bovidae
Subfamily: Bovinae
Tribe: Bovini
Genus: Bubalus C. H. Smith (1827)
Species: Bubalus bubalis Linnaeus (1758)

SYNONYMS

Bos bubalis Linnaeus, 1758

PUBLICATIONS

Abdul Basith1, Laily Isnaini Rahmawati. Comparative Morphological Assessment of Swamp Buffalo (Bubalus bubalis) Populations in East Java, Indonesia: A Case Study of Tuban and Pacitan Districts. Jurnal Triton, Vol.17 No.1 (June, 2026): 169-179, https://doi.org/10.47687/jt.v17i1.1718

VERNACULAR NAME

Afrikaans: Waterbuffel
Albanian: Buallica
Arabic: جاموس الماء - جاموس الماء المستئنس - جاموس المستنقع
Banjar: Hadangan
Basque: Asiar bufalo
Catalan: Búfal aquàtic
Chinese (simplified): 家水牛
Chinese (traditional): 水牛
Dutch: Karbouw, Gedomesticeerde Waterbuffel
English: Water buffalo, Domestic water buffalo, Swamp buffalo, Asian water buffalo, Asiatic water buffalo, River buffalo
Esperanto: Akvobubalo
Filipino: Kalabaw
Finnish: Vesipuhveli
French: Buffle domestique
Galician: Búfalo
German: Wasserbüffel, Hauswasserbüffel
Gorontalo: Olobu
Greek: Νεροβούβαλος
Guangdong: 水牛
Gujarati: ભેંસ
Hebrew: תאו מים
Hindi: भैंस
Hong Kong: 水牛
Hungarian: Házi vízibivaly, Vízibivaly, Házibivaly
Icelandic: Vatnabuffall
Indonesian: Kerbau
Italian: Bufalo d'acqua, Bufalo indiano, Bufala
Japanese: スイギュウ
Java: Kebo
Kaili Ledo: Bengga
Korean: 물소
Lithuanian: Azijinis buivolas, Vandeninis buivolas
Luxembourgish: Waasserbüffel
Macao: 水牛
Maharashtra: म्हैस
Malaysia: Kerbau
Marathi: म्हैस
Minankabau: Kabau
Norwegian: Tambøffel, Vannbøffel, Sumpbøffel
Polish: Wół domowy
Portuguese: Búfalo-de-água
Russian: Домашний буйвол - Домашний азиатский буйвол
Sinhala: මී හරකා
Spanish: Búfalo de Agua, Bufalo arni, Búfalo asiático
Tagalog: Kalabaw, Bupalong tubig, Domestikadong Asyanong Bupalong Tubig, Kalabaw, Kalabaw na Pantubig
Taiwan: 水牛
Thai: ควายบ้าน
Turkish: Asya mandası, Manda
Ukrainian: Буйвіл водяний свійський, Буйвіл азійський свійський, Буйвіл індійський свійський
Zazaki: Camusê Asya

Aryo Bandoro
Dlium TheDlium
YouTube: https://www.youtube.com/@Dlium