Thrasher: tsananguro, dzinogarisana uye zvinonakidza zvinhu

Murume akapa zita vagere penyanza, tichitungamirirwa dzisingazivikanwi zvinodiwa. Kazhinji kushandisa mazita nemhuka dziri munyika, izvo zvine kanenge fanano iri kure kana tsika dzakafanana. Saka, vafambisi akadana ari Manatee gungwa mhou nemhaka guru kukura uye pachena kunonoka. Zvino zita aina thrasher kuti vakawanda vamiririri pakadzika.

ngozi chikara

In mvura Pacific uye Indian makungwa yakakura chikara - gava shark. Its avhareji kureba kunogona kuva metres kusvika matanhatu, uye uremu - makirogiramu anenge 400. The zita zvakawanda zvakajairika zvipenyu iyi hove, sezvo imi kunge wafungidzira, thrasher. Shark kuiona nemhaka refu muswe, kana kuti kuva kunyatsoenderana, yokumusoro akafukidza caudal zenze. mudziyo unobatsira chikara kubereka zvokudya zvavo pachavo. Uye sezvo zvinoitika, edza kutsanangura zvizere.

Sei kuvhima rehove, rinonzi gungwa gava

Thrasher kashoma inorwisa zvakatapwa zvakananga. Inoshandisa nokuti kuvhima kusanduka mugove elongated pamusoro caudal zenze. Kuwana chikoro hove, ari chikara nokukurumidza rinopatsanurwa kuita nepakati uye otanga swinging muswe. Asi kundikana zenze stun nezvavakatapa, rehove anogona chete kudya vachiri nehove.

Mumwechete kana kupfuura?

Sharks ane maitiro muswe zenze ndezvaJehovha chete genus, asi vari muzvikamu zvitatu mhando:

• Marine munhuwo gava.
• Fox zvakadzama (hemigaleidae).
• Pelagic rehove yacho genus gava.

Kureba muswe zenze mumwe mumiririri uyu mhando - kupfuura hafu nokureba muviri wayo. Muduku zvichida munhu akatarisana yakadzika-gungwa chikara. tsika vacho havana kunzwisisa, asi vakaona akaudza misangano iyi zvisingawanzowaniki gwa muswe kuti guru hove akapinza, ari nechepamusoro munhu schooner hove, akauya yakawanda kukuvara uye kuvadza vehove.

Fox pelagic rehove anobata zvakare Kazhinji. Nokuda peculiarities ari kuvhima tsika inoshandiswa kunyanya anoiswa pamusoro hove haka haisi muromo uye muswe zenze.

Common thresher kunoitika kakawanda. Ane zvakawanda dzinogarisana - kubva dzinopisa kusvika pamhenderekedzo Norway. hove Ndicho kupfuura vose gava. Zvinogona vachikura mamita matanhatu.

Bemhapemha dzakasiyana kwemarudzi zvichisiyana wachena mashava kune rima pfumbu. Dzimwe hove zvinogona mutema. The musana nguva dzose zvasviba kupfuura dumbu. Abdominal uye pectoral zvimbi mugungwa gava vangava mavara machena.

Sezvo Anowanza akadanidzira chikara

Fox rinoreva viviparous Sharks. Mumwe hadzi anozvarwa asina kupfuura vana vaviri panguva imwe chete. Kunyange kunzi mwana gava mwana rehove iwayo akaoma. Kureba pakuzvarwa - anenge mumwe nehafu mamita. Panguva yokuyaruka, "vana" vari kukura mamita mana.

chinyakare kare

Kazhinji, Sharks - zvikuru yekare mhando hove. Masayendisiti anodavira kuti mamiriyoni 400 adarika, zvikara izvi Vakaronda mukudzika penyanza. Izvi zvinogona kunzi wandei chinyakare maumbirwo Sharks. Ngatitange nepfungwa yokuti mhando ndowenyika hove cartilaginous, kureva pfupa vasingadaro. Uye Sharks havasi Gill anofukidza. Zvisinei, zvikara yekare vachiwanda munyika yanhasi, uye hapana nzira muduku kupfuura marudzi "muduku".

Imwe mhuka - scat

Name thrasher achiri vanamatira mumiririri mumwe pasi pemvura nyika. Saka akadana spiny (minzwa) mwaranzi. Zviri hove pasi rimwe yakati kujairika chimiro. It anogara Atlantic, Mediterranean uye Black makungwa.

Interesting mhuka, gungwa gava, ane nedhaimani serin'i sandara muviri uye refu, yakatetepa muswe. Vanhu Vakawanda muswe urefu akaenzana pakureba muviri. Back uye pegomo muswe kuti vakura spiny kuita mutserendende muchando ane minzwa mutsetse. Nhamba inogona kusvika makumi matatu navaviri zvidimbu. The muswe rinoguma duku mbiri dorsal zvimbi. Scat thrasher ane pfupi musoro uye muviri wake, pasinei hazvisi kumativi, anonzi Disc.

Zvimwe zviratidzo mwaranzi

Vazhinji nguva ramps zvomumvura Fox akaenda akavigwa silty kana jecha pasi. Favorite udzamu - kubva maviri kusvika mamita mazana matatu, asi pakanga zviitiko kuonekwa nomunhu vamiririri ari kudzika 550 m.

Miti iyi ndera rombovym dzakatenuka uye sezvo thresher rehove, cartilaginous mhuri hove. Rinodya nehonye, mazana, zviduku clams, zvose zvinonzi shoko rimwe - benthos. Dzimwe nguva zvokudya vakuru varipo crustaceans uye nehove diki.

Kukura hono gungwa makava vari zviduku, hapana kupfuura 70 cm. The hadzi iri yakakura. Vamwe vanhu vachikura masendimita 120.

kubereka

Scat thrasher zvinoreva yaytserodyaschim nezvemarudzi, kureva mudumbu kunze muviri ramai. Mate ramps muchirimo, ivo nenzira yoku pezviri muchangosangana. Pashure iyo hadzi mazai aro shomanana. Izvi daily muitiro kunounza mazai 50-150 mwaka. mazai stingray vanodzivirirwa munhu gobvu Kamudzira pamwe lateral inokosha kwendangariro. Vakafanana shinda kuti vasiyana algae, abate zai panzvimbo.

Young kubva mazai kuoneka muna 5 months. ramps Small vane kureba 12-13 cm. Power Kids rinobudiswa vakazvimiririra, kazhinji vanova zvokudya hombe hove dzinodya dzimwe. Paavhareji upenyu anotarisirwa ndokudzikunda thrasher - makore 15-17. Yokuyaruka, varume nevakadzi vanosvika makore anenge masere.

The pectoral zvimbi mugungwa gava (Sharks uye mwaranzi)

Zvinofadza kuti funga chinokosha kusiyana pakati Sharks uye mwaranzi vane zita iroro. Fox Shark zvakafanana mhenyu Avangard kuti anotsvaira pakati pegungwa. A gava scat akatarisa semucheka huru inofamba kuburikidza undulating kufamba. The muviri chimiro Sharks uye mwaranzi iri zvinosiyana dzidziso kwemarudzi, nokuti zvinotungamirira mararamiro akasiyana.

Zvakasiyana dzakabudirira pectoral zvimbi mugungwa gava. basa ravo kunoenderana mhando hove:

• Pectoral zvimbi rehove gungwa gava ndedzokuti kutsiga muviri. Havabvumiri kuti chikara mabhanzi zviende divi rayo. Uye rudzi "elevators".
• At gungwa stingray gava pectoral zvimbi inoshandiswa kusaronga. Vane kugomo yakafara micheto kuti fused pamwe kurutivi pose muviri uye musoro.

Saka, nokuda peculiarities ari nemamiriro pectoral zvimbi rehove awana mukana kushambira nokukurumidza uye kushingaira kuita panguva kuvhima. A murwere thrasher anogona zvakanaka uye zviri nyore kufamba mumvura mbiru, kuunganidza yakanaka chikafu.

Kutaura zvazviri, stingrays uye Sharks - pedyo nehama. Zvose mhando ndezvaJehovha hove cartilaginous yekare. Zvisinei, dzidziso zvishoma nezvishoma akachinja kuti maumbirwo vatambi vake, uye nhasi zvakaoma kudavira ukama hwakadaro.