A tangi hove: tsananguro

Munyaya ino, tichawana kuti hove A tangi (placoderms). Uko sezvingatarisirwa kunoitika, kana unogona kurarama mumusha akwariyamu, kunze, kana aikwanisa kuva nevamwe hove dziva mukuru?

A tangi hove dunkleosteus

Dunkleosteus - A tangi ane hove yakatotsakatika, iro rinozivikanwa kubva skulls, ane zera riri makore mamiriyoni 360 okuberekwa. marangwanda avo akawanikwa muCleveland, Ohio, Tennessee, Pennsylvania, California. Other dunkleosteidy vaakawana Russia, Poland, Morocco, Belgium.

Dunkleosteus yokunze gobvu rakanga zvemapuranga kwamahwendefa. Kunyange zvazvo, kusafanana nedzimwe placoderms, ayo kumeso muviri nadzo kwete zvose wakafukidzwa, asi chete chiduku chikamu musoro pamberi pamwe chete. Kuti vave chaiwo, pakuitika yemhindumupindu uye dorsal divi ndiro vashoma kutapudzwa, apo vamwe muviri yakaramba isina vavo, nokudaro achipa rusununguko kufambisa, uye pakuita kugadzirwa kuva vakadzikama nokukurumidza.

The pectoral zvimbi zvaiva kure kusvikira kumativi, sezvinoita shark. Pamwe, asi protrusion ari zenze kusvikira kurutivi kupfuura hafu upamhi muviri hove. In pectoral zvimbi arthrodires contours zvaiva zvakafanana contours ari zenze shwashwa Paleozoic. Zvichida, waivawo yakafanana nemamiriro pelvic zvimbi.

tsananguro

Hove A tangi Pike (garfish) anogara mumvura Central uye North America, uyewo muCaribbean. It anoda zvishoma brackish kana yakanaka mvura. Kakawanda, asi pava mhiri uye mugungwa.

Vamwe vaongorori vanoti A tangi hove pamusoro redu kuti aigara Cretaceous nguva - makore mamiriyoni 200 akapfuura. In America uye Europe, zvisaririra rehove zvakawanikwa. Panguva ino nguva munyika pane 7 mhando Pike.

nehove warrior, mapikicha zviri munyaya ino, kukura kune anoyevedza kukura. Kunyange chaizvo mimwe huru hadziwanzowaniki. The guru Pike A tangi rinosvika 130 makirogiramu, uye pamusoro matatu metres kureba. Chitarisiko Its anoenderana zvakazara hunhu - ari nehasha kwazvo uye sezvo vanhu veko vanoti, kune ngozi. Chikara mukurwisa nedzimwe hove unopinza meno tichichera omuJudha musoro, uye ipapo inoruma nayo. Ipapo akadzokera muviri zvavo kuitira kuti murambe kudya. Pane zviitiko kunyange kurwisa hove idzi pamunhu.

kunyoresa

A tangi iri hove zvokudya anoshandiswa Kazhinji asi nyama yayo zvikuru dzinodyiwa. Mune dzimwe misika muCentral America anogona kuwanikwa mumusika. Zvikuru mubereko vari garfish kuti mitambo anglers, akatsaurira kubata pemhuka dzakasiyana-siyana zvekumwe. Zvakakosha kuti kubvuma, Hofori izvi hazvigoni kubata vose. Uye kuwana naye duku vashoma madziva zvakaoma chaizvo. Nemhaka iyi ndiyo chete ane ruzivo angler.

Brigandine makwapa Pike

A tangi hove Anonziwo madodzi madodzi billfish. Chinhu hove dzinodya dzimwe. Inokura kusvika 1,2 mamita Largest kuvazivisa uremu -. 4.4 makirogiramu. Nguva youpenyu hwake - anenge 18 makore. muviri wechitema inogona namavara dzakawanda - kubva shava kuchiedza muorivhi kwerima guru. Inogona kuonekwa kubva Figure echitema zvasviba kwerima guru. Panhivi kumashure zvishoma kupenya, uye dumbu ranyura chena. Ikakuruma vakagumisa caudal zenze. The dorsal uye nokunobuda netsvina zvimbi akaumbwa vapfumbamwe kana nomwe mwaranzi.

Izvi hove upenyu mune Mississippi uye dzimwe nzizi, kubva kumavirira kusvikira Florida Noeses iyerere ichipinda muGulf of Mexico. It Anosarudza mvura brackish.

A tangi akwariyamu Pike

Panguva ino nguva mumiririri pazvikara kwakajairika chaizvo. A tangi hove huru aquariums kusvikira masendimita 30 pakureba. Mumidziyo duku Pike kwakadaro kukurumidza kurega kukura vhoriyamu uye dzikure.

Kukwira nayo nesimba ibwe. Zvinonzi slanting mumitsara, uye anoyeuka ayo chimiro decoration plitochki. Ichi hove haka-kufanana yakagadzirwa, pamwe refu, yakamanikana shaya rakazara akawandisa kwemeno.

STRUCTURAL zvinhu

hove Izvi ichazivikanwa noku kujairika anatomical marongerwo. Iye vertebrae havana dzegirini kumativi ose, muuye hove yasara. Vari kurutivi rumwe rutivi recessed uye convex - panorumwe. Chimiro Iri zvinowanzoitika kuti amphibians. In Crustacean Pike dzinoshambira dundira iri mumabasa kufema.

Izvi chete chiratidzazvizhinji guru, zvakakodzera kuti wakapamhama uye capacious kuratidzira akwariyamu. Hove ndiyo vafarire vanachiremba tichiregeredza kwokunze kufanana ne zvatinosiita avhareji European Pike. Kumba, kazhinji ane hapana hove vakura, kunyange zvazvo vari hasha zvokuti vamwe vagere tangi.

gutsikana

Panguva ino nguva pane tsika yokuti kumba rine hove Mbeswa. Vakawanda vanodavira kuti kutsvaka tuduku uye rugare vagere pasi pemvura nyika zvikuru hakunakidzi. Nepo Mbeswa hove huru, ivo here - ndizvo zvinofadza chaizvo. Connoisseurs vanoonga zvekumwe brash hunhu uye kuratidzwa yaiparadza.

A mumiririri akakurumbira munharaunda uye kusimba yakakurumbira akwariyamu ugere A tangi kunoonekwa sechinhu Pike. Neimba yakasvika 30 masendimita, inoda imwe akwariyamu vasina marita asingasviki 150. In chikara ichi hukuru kuvimba zvakananga pamusoro parameters kumba. Panguva akwariyamu ichaongororwa inonyanya kufarirwa A tangi pfumbu Pike.

hove idzi vanosarudza kurarama pamusoro mvura. Vavakidzani ayo kunyanya richingokura. Yavanogara rezasi akaturikidzana - nayo dzinovabvumira pamwe murugare pamwe chikara, pamberi pedu.

Zvinodiwa kuti akwariyamu mvura uye

Tinoudzwa kuti tinoda hombe akwariyamu kuti zviri hove idzi. Kana uchida kukura hukuru kunyanya guru, unofanira kuti "dziva", kukura kwebasa izvo zvisiri asingasviki 500 litres. Water saizvozvo inofanira kuva zvinotevera: yacho kuomarara - DH 17 tembiricha - 20 ° C, acidity - ph 8.

Nokuti zviri fanira Pike mvura filtration uye aeration kwakadaro. Plants vanofanira kuva zvishoma - hove iri kupfuura nzvimbo akasununguka nokushambira.

chikafu

aquarists ruzivo vanoti kuti zvikara izvi havatamburi nokushayiwa kudya. Vanodya hove duku Zvaifadza mari. Nemamwe mashoko, A tangi kusimba voracious Pike. Somugumisiro, varidzi hanya kazhinji dzinogona kuwanikwa zvakanaka yakakodzwa akwariyamu specimens, dzimwe nguva chakatodzana akayangarara danda. Nokuda makaro hove idzi havafaniri kuramba pamwechete vashomanana.

Pakupedzisira ...

Handizvo kare rimwe nepaterevhizheni anoda kubhabhatidzwa sayenzi yezvokurapa Sandomirskiy Mark akati deposits ose ari Devonian nguva pane hombe reserves chepfungwa rinoparadza simba akasiya mumwe yorubvunzavaeni kuziva warrior nehove, anomirira pangozi huru yevanhu. chinja ichi hwakonzera makuhwa, taura uye vasingadi kusekwa. Tichafara yokurega kupindura ...