Afiliasi antar monyet ekor panjang (Macaca fmciculoris) betina di pulau tinjil
AFILIASI ANTAR MOlYYET EKOR PANJANG
(Macacafmciculoris) BETINA DI PULAU TXNJIL
Oleh :
Andre Husni Adrian
GO4499078
DEPARTEMEN BIQLOGI
FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM
INSTITUT PERTANLAN BOGOR
2006
ANDRE HUSNI ADMAN. Afiliasi antar Monyet Ekor Panjang (Macacafasciclllaris)B e t h di
Pulau Tinjil. Dibimbmg oleh BAMBANG SURYOBROTO dan MOSES GUNARTO SUSIADI.
Kelornpok M26 mentpakan anggota populasi monyet ekor panjang di Pulau Tinjil. Populasi
monyet Pulau Tijil merupakan fiasil introduksi c
h
i berbagai tempat. Para betina hasil introduksi
membentuk kelompok tanpa didasari pertalian darah. Tingkah laku afiiiatif antar betina dalarn
kelompok hasil in&oduksi menjadi menarik karena ketiadaan pertalian darah hi. Penelitian ini
bertujuan mempelajari pola dm intensitas tin*
laku afiliatif pa& monyet betina kelompok M26.
Dominansi antar individu ditentukan berdasarkan arah interaksi agonistik. Kedekatan afiliasi antar
individu ditunjddm oleh internitas tingkah laku afiliasi. Para betha kelompok M26 lebib sering
melakukan tingkah laku afiliatif dibanding para jantan. Jumlah tingkah laku afiliatif para betina
M26 adalah sebesar 1449 scan, terdii atas 515 scan grooming dm 934 scan berada berdekatan.
Berdasarkan pola afiliasi yang terjadi, para betina h$26 terbagi menjadi lima ikatan afiliasi.
Afiliasi AGDPO adalafi ikatan afiliasi terbesar pada betina kelompok M26, dengan anggota Iima
ekor betina. Ikatsn afiIiasi yang terbenhk antar pant betins M26 tidak dipengaruhi oleh peringkat
sosial para anggotanya Tiga bths teratas dalam hirarki sosial memiliki daya tarik besar untuk
d i j a d i pasangan grooming oleh betina lain. Dua betina lain rnernilii daya tarik tersebut karena
keberadaan bayi yang mereka miliki.
ABSTRACT
ANDRE HUSNI ADlUAN. Affiliation among Females Long-Tailed Macaque (Macuca
facicularis) on Tinjil Island, Supervised by BAMBANG SURYOBROTO and MOSES
GUNARTO SUSIADI.
The group of M26 is a member of long-tailed macaque population on Tinjil Island. Tinjil
Island's macaque population is a product of introduction firom several places. The introduced
females formed groups which not based on blood relationship. Affiliating behaviours behveen
females in the groups become interesting because of it. The aim of this research is to study the
pattern and intensity of affiliating behaviour among M26 female macaques. Dominances between
individuals are based on the direction of agonistic interaction. Afliliations between individuals are
based on the intensity of affiliating behaviow. Femates of M26 involved in affiliating behaviour
more often then the males. The total scan of M26 female affiliating behaviour was 1449 scans
which consisted of 515 scans of grooming and 934 scans of close spatial distance. Based on the
affiliation pattern there were five female bonds in hQ6. Affiliation of AGDPO is the biggest bond
with five members. The bonds were not based on the social hierarchy of its members. The top
three ranks females were attractive partners for grooming. Two other females have this attraction
because of the existence of their babies.
(Macacafmciculoris) BETINA DI PULAU TXNJIL
Oleh :
Andre Husni Adrian
GO4499078
DEPARTEMEN BIQLOGI
FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM
INSTITUT PERTANLAN BOGOR
2006
ANDRE HUSNI ADMAN. Afiliasi antar Monyet Ekor Panjang (Macacafasciclllaris)B e t h di
Pulau Tinjil. Dibimbmg oleh BAMBANG SURYOBROTO dan MOSES GUNARTO SUSIADI.
Kelornpok M26 mentpakan anggota populasi monyet ekor panjang di Pulau Tinjil. Populasi
monyet Pulau Tijil merupakan fiasil introduksi c
h
i berbagai tempat. Para betina hasil introduksi
membentuk kelompok tanpa didasari pertalian darah. Tingkah laku afiiiatif antar betina dalarn
kelompok hasil in&oduksi menjadi menarik karena ketiadaan pertalian darah hi. Penelitian ini
bertujuan mempelajari pola dm intensitas tin*
laku afiliatif pa& monyet betina kelompok M26.
Dominansi antar individu ditentukan berdasarkan arah interaksi agonistik. Kedekatan afiliasi antar
individu ditunjddm oleh internitas tingkah laku afiliasi. Para betha kelompok M26 lebib sering
melakukan tingkah laku afiliatif dibanding para jantan. Jumlah tingkah laku afiliatif para betina
M26 adalah sebesar 1449 scan, terdii atas 515 scan grooming dm 934 scan berada berdekatan.
Berdasarkan pola afiliasi yang terjadi, para betina h$26 terbagi menjadi lima ikatan afiliasi.
Afiliasi AGDPO adalafi ikatan afiliasi terbesar pada betina kelompok M26, dengan anggota Iima
ekor betina. Ikatsn afiIiasi yang terbenhk antar pant betins M26 tidak dipengaruhi oleh peringkat
sosial para anggotanya Tiga bths teratas dalam hirarki sosial memiliki daya tarik besar untuk
d i j a d i pasangan grooming oleh betina lain. Dua betina lain rnernilii daya tarik tersebut karena
keberadaan bayi yang mereka miliki.
ABSTRACT
ANDRE HUSNI ADlUAN. Affiliation among Females Long-Tailed Macaque (Macuca
facicularis) on Tinjil Island, Supervised by BAMBANG SURYOBROTO and MOSES
GUNARTO SUSIADI.
The group of M26 is a member of long-tailed macaque population on Tinjil Island. Tinjil
Island's macaque population is a product of introduction firom several places. The introduced
females formed groups which not based on blood relationship. Affiliating behaviours behveen
females in the groups become interesting because of it. The aim of this research is to study the
pattern and intensity of affiliating behaviour among M26 female macaques. Dominances between
individuals are based on the direction of agonistic interaction. Afliliations between individuals are
based on the intensity of affiliating behaviow. Femates of M26 involved in affiliating behaviour
more often then the males. The total scan of M26 female affiliating behaviour was 1449 scans
which consisted of 515 scans of grooming and 934 scans of close spatial distance. Based on the
affiliation pattern there were five female bonds in hQ6. Affiliation of AGDPO is the biggest bond
with five members. The bonds were not based on the social hierarchy of its members. The top
three ranks females were attractive partners for grooming. Two other females have this attraction
because of the existence of their babies.