Mannikin nwere ara chestnut

Mannikin nwere ara chestnut

taxon

aha taxon	Lonchura castaneothorax
ọkwa taxon	species
nne na nna taxon	Lonchura
original combination	Amadina castaneothorax
ụdị taxonomic	Lonchura
ọnọdụ nchekwa IUCN	Ụdị ndị na-adịchaghị echegbu onwe ha
WikiProject na-elekọta ya	WikiProject Invasion Biology
taxon range	Indonesia, Ostraliya

Mannikin na acha nchara nchara (Lonchura castaneothorax), nke a makwaara dị ka munia na acha anụnụ anụnụ ma ọ bụ nnụnụ na-emegbu mmadụ (n'Australia), bụ obere munia na na acha odo odo nwere ihu ojii na okpueze na acha ntụ ntụ. O nwere oghere ara dị obosara n'elu afọ ọcha. A na-ahụ ụdị ahụ na Australia, New Caledonia, Indonesia, na Papua New Guinea. E webatara ụdị a na French Polynesia.

Ụdị ya na ebe ọ dị

Mannikin na acha nchara nchara nwere ngụkọta nke ụdị isii na ụdị asaa. Ụdị ndị a bụ:

• L. c. castaneothorax (Gould, 1837): nominate, na-eme n'ebe ọwụwa anyanwụ Australia.
• L. c. assimilis, 1910: na-ewere ọnọdụ n'ebe ugwu Australia. Ụfọdụ ndị isi anaghị anabata ya dị ka ụdị dị mma. Nkọwa: Ọmarịcha ara na creme n'afọ na flanks.
• L. c. ramsayi, 1943: na-ewere ọnọdụ na ndịda ọwụwa anyanwụ Papua New Guinea. Nkọwa: Isi ojii pụrụ iche na obere scalloping. Nwanyị na-ahụkarị karịa nwoke.
• L. c. boschmai, 1952: na-apụta na Lake Wissel na Irian Jaya. Nkọwa: Brown scallops na flanks na paler na straw na elu ọdụ-coverts.
• L. c. sharpii (Madarász, 1894): na-eme na Hollandia, Irian Jaya na Papua New Guinea. Nkọwa: ntụ ntụ na-acha ntụ n'isi, na mkpuchi ọdụ elu.
• L. c. uropygialis Stresemann & Paludan, 1934: na-eme na Geelvink Bay na ọdịda anyanwụ Irian Jaya. Nkọwa: ntụ ntụ n'isi ọ bụghị ihe na-acha odo odo, na-adọrọ oroma n'elu ogologo mkpuchi ọdụ.

L. castaneothorax na-apụta na Tahiti. O doro anya na ọ sitere na L. c. castaneothorax. A na amata ha taa site n'inwe akụkụ dị n'okpuru na site na scalloping nke olu gbatịrị n'elu uwe.

Ebe obibi

N'Australia, a maara mannikin na-acha nchara nchara dị ka nnụnụ nwere akwa ahịhịa na ahịhịhịa dị n'akụkụ osimiri, n'ọzara, n'ala ahịhịrị, na mangroves. A na ahụkarị ya n'ubi okpete na ihe ọkụkụ ọka. N'oge ọkọchị, a na ahụ ya n'ala kpọrọ nkụ mana ọ dị nso na mmiri mgbe niile. A na ahụkwa ya n'ọhịa ahịhịa.

John Gould dere banyere ya (nke e hotara na Cayley, 1932):   Na Ọhụrụ Guinea, mannikin na-acha nchara nchara bụ nnụnụ nke ebe kpọrọ nkụ ma a naghị ahụkarị ya n'okporo ụzọ ọhịa na oghere dị ọcha ebe a na ahụ munias ndị ọzọ dị ka mannikin na isi awọ.

Na French Polynesia, e guzobere ya nke ọma dị ka ụdị e webatara, omume ya emeela n'ụzọ dị iche, na egosi mgbanwe nke ụdị ahụ. A na ahụkarị ya na ndagwurugwu ugwu ndị a na ekpuchi na bracken, n'ebe ịta nri na ogige (ọ bụghị nnụnụ ubi na Australia), n'ala a na-akọ ugbo na ala ịkpa, n'ọhịa ecotones na ubi akị bekee (Lever 1989).

Omume na nri

N'Australia, n'oge oge ọmụmụ, a na ahụkarị mannikins nwere ara chestnut abụọ abụọ, mana n'oge mgbụsị akwụkwọ na ọnwa oyi ọ na agbakọta n'ìgwè buru ibu, mgbe ụfọdụ na eri mkpụrụ nke ihe ọkụkụ.

Mannikin na acha ara chestnut bụ ụdị na emekọrịta ihe nke ukwuu, na agbakọta n'ọnụ ọgụgụ buru ibu n'èzí oge ọmụmụ. Nnụnụ na amụ nwa ga esonyere ìgwè ma ọ bụ ìgwè mgbe ha na eri nri.

Ọ nwere mmasị pụrụ iche maka mkpụrụ ọka bali ma ya mere ndị obodo ahụ na akpọ ya "nnụnụ ọka bali". Ụdị ahụ na enwekwa mmasị na Paspalum longifolium, bullrush millet Pennisetum typhoides na ụdị Sorghum. E dekwara na ọ na-eri nri na ọka ọka ọhịa Pannicum maximum na okpete ọhịa Saccharum robustum na Papua New Guinea (Bapista 1990).

 

Njikọ mpụga

• BirdLife species factsheet for Lonchura castaneothorax
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• Interactive range map of Lonchura castaneothorax at IUCN Red List maps
• Audio recordings of Chestnut-breasted mannikin on Xeno-canto.