Ana samun dolphins na kogin Amazon (Ina geoffrensis) a arewacin rabin Kudancin Amurka. Su mazaunan ruwa ne kuma suna zaune a cikin tsarin kogin Amazon da Orinoco. Launinsu ya bambanta daga launin toka zuwa ruwan hoda ya danganta da shekarun su, jinsi da ruwan jikinsu. Shi ya sa ake yawan kiran su dolphins kogin ruwan hoda. Dolphins na kogin Amazon na cikin tsarin cetacean. Duk da haka, ba kamar halittun teku ba, sun dace daidai da ruwa mai duhu da ambaliya na dajin. Musamman dogon hanci yana kama da kamannin su. Ana ɗaukar dolphin kogin Amazon yana cikin haɗari. Ba a san takamaiman lambobin kaya ba.
Halayen Dolphin Kogin Amazon - Facts Inia geoffrensis
Tsarin tsarin | Umarni: Whales (Cetacea) / suborder: haƙura masu haƙori (Odontoceti) / iyali: Kogin dolphins na Amazon (Iniidae) |
Sunan jinsuna | Ilimin kimiya: Inia geoffrensis / Mara muhimmanci: Amazon kogin dolphin & ruwan hoda kogin dolphin & ruwan hoda mai sabo dolphin & boto |
fasali | launin toka mai launin ruwan hoda, mai doguwar hanci da gashin baki, bar baya maimakon fin |
Girman Girman | Tsawon mita 2-2,5, mafi yawan nau'in kogin dolphins / kimanin. 85-200 kg, maza> mata |
Sake haifuwa | Balaga da jima'i tare da shekaru 8-10 / lokacin haihuwar ciki watanni 10-12 / ƙarancin dabbobi ƙarami 1 kowace shekara 3-4 |
tsawon rayuwar | yana nufin tsawon rai an kiyasta ya wuce shekaru 30 |
Lebensraum | Ruwan kogin dadi, tabkuna da lagoons |
Hanyar rayuwa | Dabbobin keɓaɓɓu ko ƙananan ƙungiyoyi a yankunan da yawan kifi mai yawa, fuskantarwa ta amfani da sauti mai kuwwa Motsi na yanayi ya dogara da hijirar kifi & hawa da sauka na ruwa |
abinci | Kifi, kadoji, kunkuru |
yankin rarrabawa | Tsarin kogin na Amazon da Orinoco (a Bolivia, Brazil, Ecuador, Guyana, Colombia, Peru da Venezuela) |
Girman yawan mutane | ba a sani ba (Jerin Layi 2021) |
Matsayin kariya | Jerin ja: mai hatsari, raguwar mutane (kimantawa ta karshe 2018) Kariyar jinsunan Washington: Rataye na II / VO (EU) 2019/2117: Rataye A / BNatSCHG: an kiyaye sosai |
Yanayi & dabbobi • dabbobi • Kamus na dabba • Dabbobi masu shayarwa • Dabbobi masu shayarwa • Wale • Dolphins • Dabbar Amazon
Fasali na musamman na dabbar dolfin Amazon
Me yasa dabbobin dolphins na ruwan hoda?
Launin launi ya dogara da dalilai da yawa. Shekaru, jinsi, launin ruwa da yanayin zafin jiki ya kamata su taka rawa. Yaran dabbobi yawanci launin toka-launi ne. Launin launin toka mai raguwa a cikin manya. Wasu kafofin ma suna da'awar cewa kaurin fatar yana raguwa. Zuban jini a cikin kalar fata na fata yana bayyane, wanda ya sa ya zama ruwan hoda-ja. Launi mai yalwa yana ɓacewa a cikin ruwan sanyi, lokacin da rage jini ga fatar, ko cikin dabbobin da suka mutu.
Me yasa dabbobin dolphins na Amazon basu da tsalle?
Tsallewar Acrobatic ba abu ne mai wahala ba ga dabbar dolphin ta Amazon, kamar yadda kasusuwan mahaifa ba su da yawa. Amma dabbar tana da saurin gaske kuma saboda haka ta dace sosai da ruwan toshewar dajin da ambaliyar ruwa ta yi ambaliya.
Menene fasalin tsarin anatomical?
- Doguwar hanci da gashin baki
- Hakoran da ba su dace ba, masu faɗi a baya don taunawa da fatattaka
- Smallananan ƙananan idanu ne kawai, babu ma'anar gani mai kyau (mara mahimmanci a cikin ruwa mai hadari)
- Babban kankana don kyakkyawan yanayin kuwwa mai amo
- Elyarjin wuyan wuyan wuyan wuyan wuyansa da manyan flippers don motsi mai sauƙi
- Maza sun fi mata girma
AGE ™ ya gano muku dolphins na Amazon:
A ina zaku iya kallon dabbobin Amazon?
Dabbobin dolphins na rayuwa a arewacin rabin Kudancin Amurka. Suna faruwa ne a Bolivia, Brazil, Ecuador, Guyana, Colombia, Peru da Venezuela. Sun fi son kwari da ruwa.
An ɗauki hotunan wannan labarin a cikin 2021 Gandun dajin Yasuni kusa da kan iyaka da Peru a Ecuador. Yaku Warmi Lodge da al'ummar Kichwa suna taka rawar gani wajen kare dolphins na kogin Amazon. Hakanan kusa da Bamboo Eco Lodge a cikin Cuyabeno Reserve daga Ecuador na iya AGETM kalli ruwan hoda na kogin ruwan hoda sau da yawa.
Gaskiyar da ke taimaka wa kallon kifin kifi:
Mahimman halaye na dabbar Amazon
Tsarin tsari: Whale mai haƙori
Girma: kimanin mita 2-2,5
Blas: mai wahalar gani ne, amma mai saukin ji
Dorsal fin = fin: babu, kawai kunkuntar dorsal crest
Tail fin = fluke: kusan ba a iya gani
Fasali na musamman: mazaunan ruwa
Kyakkyawan gani: baya
Bakin numfashi: yawanci sau 1-2 kafin ya sake sauka
Lokacin nutsewa: sau da yawa kawai game da dakika 30
Tsalle-tsalle na Acrobatic: ba safai ba
Yanayi & dabbobi • dabbobi • Kamus na dabba • Dabbobi masu shayarwa • Dabbobi masu shayarwa • Wale • Dolphins • Dabbar Amazon
Baur, MC (2010): Bincike kan yadda aka samar da dabbobin Amazon (Inia geoffrensis) a cikin wurin ajiyar na Mamirauá ta hanyar amfani da duban dan tayi, ilimin halittar kwakwalwa da kuma nazarin sinadarai. [akan layi] An dawo da shi a ranar 06.04.2021 ga Afrilu, XNUMX, daga URL: https://edoc.ub.uni-muenchen.de/11990/1/Baur_Miriam.pdf [Fayil ɗin PDF]
Hukumar Kula da Yanayi ta Tarayya (oD): Tsarin bayanan kimiyyar kimiyyar kare nau'ikan kasashen duniya. Bayanin Haraji Inia geoffrensis. [akan layi] An dawo da shi a ranar 03.06.2021 ga Yuni, XNUMX, daga URL: https://www.wisia.de/prod/FsetWisia1.de.html
Da Silva, V., Trujillo, F., Martin, A., Zerbini, AN, Crespo, E., Aliaga-Rossel, E. & Reeves, R. (2018): Inia geoffrensis. Jerin Sunayen IUCN na Barazana Rayayyun Halittu 2018. [kan layi] An dawo da shi a ranar 06.04.2021 ga Afrilu, XNUMX, daga URL: https://www.iucnredlist.org/species/10831/50358152
Gidauniyar WWF ta Jamus (Janairu 06.01.2016, 06.04.2021): Species Lexicon. Kogin Amazon Dolphin (Inia geoffrensis). [akan layi] An dawo da shi a ranar XNUMX ga Afrilu, XNUMX, daga URL: https://www.wwf.de/themen-projekte/artenlexikon/amazonas-flussdelfin
Mawallafin Wikipedia (07.01.2021/06.04.2021/XNUMX): Amazon Dolphin. [akan layi] An dawo da shi a ranar XNUMX ga Afrilu, XNUMX, daga URL: https://de.wikipedia.org/wiki/Amazonasdelfin