Killer Whale: Wannan Whale, ko wani dabbar dolfin? Bari mu bincika tare

Sea - shi ne mai zama tushen fake da asirai, da yawa daga cikinsu sun damu ko da daraja masana kimiyya. Amma akwai wani sauki dabba masoya da suka ba ba sauran su yafi sauki matsaloli. Alal misali, mai kisa. Yana mai kifi Whale , ko wani dabbar dolfin? Bari mu amsa wannan tambaya!

Bari mu fara da cewa wannan dabba nasa ne da na cikin ruwa dabbobi masu shayarwa, shi nasa ne a gidan Delphinidae. A nasa ne da HALITTAR na kisa Whales da kuma ne kawai wakilin. Dangi da aka samu kawai a Paleocene sediments Italian drags.

Wane ne wannan da kisa? Yana mai kifi Whale , ko wani dabbar dolfin? Babbitt lalle amsa wannan tambaya yadda ya kamata, kamar yadda a cikin al'umma arya sunan wannan dabba.

Muna magana ne game da laƙabi "kisa Whale", wanda shi bayar da a cikin adabi da kuma a cikin rawaya shafukan da latsa. Mini ne ba a amince da matsayin Latin sunan dabba mai shayarwa. Yau soma da sunan Orca Gray, 1846.

Wannan predatory dabbar dolfin maimakon kifi Whale! Namiji zai iya girma har zuwa goma mita a tsawon, yin la'akari game da takwas ton, da kuma dorsal filafilin kifi na iya zama har zuwa daya da rabi mita. Mãtan suna game da rabin da size.

Pectoral fins - fadi da kuma taso keya, yayin da a wasu dabbobin ruwa da suke nuna da kuma kunkuntar. Shi ne saboda wannan hali da masana kimiyya na dogon lokaci ba zai yanke shawara wanda dabba ya kamata a ranked a cikin Whale: Whale, ko wani dabbar dolfin?

Wannan peculiar dabbar dolfin bambanta m da kuma nauyi shugaban, a cikin abin da jaws suna located hakora na 10-13 cm tsawo. Suna musamman tsara don kai farmaki ko manyan ganima. By hanyar magana, a lokacin da hari kisa iya isa gudun 60 km / h.

Sabanin rare ra'ayi, da zanen a cikin dabbobi masu shayarwa zalla mutum, dabam-dabam ƙwarai a cikin wasu mutane daban. Kamar yadda mai mulkin, black mayar da fari ciki. The bayãnin hukuncin fasalin - sama da idanu da fari aibobi. Ba haka rare ne gaba daya fari kofe.

Rarraba da 'Whale' -kasatka (wanda photo ne a cikin labarin) broadly hadu a kusan duk tekuna. Yana ginu ne a kusa da bankuna, fifita ba zuwa iyo a cikin teku bayan 800 km. Babu kisa Whales a cikin Black Sea da Laptev Sea. A kasar mu, shi za a iya samu a cikin kusanci da Amirul da Kuril Islands.

Kowane yawan ne don haka kunkuntar abinci specialization, wanda sau da yawa m mutane dabba ne aka yaba da dama laifuka. Saboda haka, za ka iya saduwa da tambaya da wanda kisa Whale: wani kifi Whale, ko wani shark?

Wannan shi ne saboda cewa wasu jama'a na iya zama rayuwa zare jiki nemi herrings, yayin da wasu farmaki na musamman kan like. Ba abin mamaki ba na shakkun cewa nan da nan iyali na kisa Whales ne marine predator sharks! Duk da haka, a baya suka kuma kai hari, da kuma yadda ya faru sau da yawa.

Irin wannan baƙuncin bayyana a wani m iri-iri na abinci, tãtacce Canadian masana kimiyya. Suka gane cewa duk kisa Whales ya kasu kashi biyu iri: "mazaunin" kuma sufuri na mutane. Nau'i na farko shi ne kullum zaune a cikin wannan ruwa, preying a kan kifi da kuma abincin teku. Big game, sun kai farmaki sosai da wuya.

Amma sufuri mutane - wadannan su ne mafi "kisa Whales." Su kullum ƙaura kamar yadda follow makarantu na dabbobin ruwa, Whales, walruses kuma like. Son farautar penguins, swarms yin karan su zuwa kankara floes.

Yanzu, abin tambaya shi ne, wanda da kisa (yana da kifi Whale, ko da dabbar dolfin) ya kamata ba sa ka yi tunani!