Nsomba gar - mmodzi wa khama pa ntchito ya Pike nyanja

Nsomba garfish (chithunzi cha mdani uyu Tingaone m'munsi chithunzi), alibe zonena chifukwa mutu wa nyanja Pike ngakhale chikuoneka wodzichepetsa. Ndipotu, mdani uyu angatchedwe wokongola. Iye anajambula wodzichepetsa ndithu, koma mosapitirira malire. Against maziko a mimba yowala silvery amayang'ana kaso Mosiyana wa mdima kumbuyo wobiriwira. Anamaliza thupi, yaitali, chinapululutsa, mofanana kwambiri saury. Chilombo sagittal nsagwada ndi malekezero lakuthwa, m'munsi amene ndi wautali kuposa pamwamba. Pakamwa ngati yatcheredwa mano chabwino ndi kuti agwire nyama pafupifupi zosatheka kuti abuluke izo. Kumatako ndi dorsal zipsepse zili pafupi ndi mchira.

Gar nsomba kapena nsomba muvi Sarganovye chikukhudza mtundu wina. Izi ogwirira wochezeka gombe la Africa North ndi Europe mu madzi amtengo ofunda. Iwo anapezeka ku Nyanja ya Azov, ndi Black, North, Mediterranean, Baltic ndi Barents Pacific. Akugwira nsomba pafupi ndi pamwamba pa madzi. nkhosa za needlefish yaitali mukhoza kuona ndi makhalidwe iwo. Iwo kusambira undulation, ndipo mwadzidzidzi yekha anayamba kupita m'mphepete mwa madzi mwamsanga ndilumphepo ndi ali amazipotokola mu zouluka mlengalenga, zikuthwanima yonyowa silvery ake mbali.

Chotero kuvina nsomba garfish zokumbira milandu iwiri: mwina chinthu amalephera kapena kusaka pa tizilombo madzi. Yotsirizira angatchedwe ndi enaake chakudya ogwirira chachikulu. Iwo kudya nsomba zina zing'onozing'ono. The zakudya tichipeza anchovy, mwachangu nsomba ya makerele, sprat, ndiponso nkhanu ang'ono nawonso sanyoza. Amangokhala mlendo kwa iwo, mwachitsanzo, nsomba masika mu Black Sea garfish zimachokera pambuyo anchovy mu Nyanja ya Azov. Tsiku zambiri amayesetsa kukhala zigawo chozama madzi, ndi pa Kukada limatuluka pamwamba.

Unamwali nsomba gar zambiri ukufika kokha pa chaka 5 kapena 6 wa moyo, ngakhale anthu ena akhoza okhwima mu zaka zitatu. Yaitali kasupe spawning kumayambira mochedwa April zimatha mpaka m'ma October. Ambiri needlefish buttonhole mazira May kwa theka lachiwiri la August. Trehmillimetrovye mazira anaika pa zinthu kapena algae akuyandama, ndipo amagwira nawo thandizo la filaments yaitali, limene pali zidutswa osachepera 60. Dzira chitukuko zimadalira kutentha madzi. Zimakhala masiku 10 kuti masabata 5.

Mu Nyanja Black, mphutsi adzawonekera m'dera la m'mphepete mwa nyanja kumayambiriro June, iwo agwirizira zigawo chapamwamba madzi. Kuyambira akulu zosiyana kwambiri ndi zibwano yochepa. Kumapeto kwa chaka choyamba cha moyo ang'ono ake ogwirira kukhala ankaikira khalidwe lake mtundu ndi kuyamba kuzilalira mu kuya. Live nsomba garfish zikhoza kukhala zaka zoposa 13, koma kudzadzipeza malonda zambiri kufunga 5-9 wazaka zoyambira. Ndi nsomba ndi mbali imodzi: lili wobiriwira mafupa. Pa nkhani imeneyi, anthu ambiri kusadalira za edibility wa mdani wake. Koma usati ukaikire Gar chokoma ndi yokazinga, ndi kudzachiritsidwa, kapena mchere ndiponso kusuta. A mtundu wobiriwira ndi kuwapeza fupa la pigment biliverdin umene uli awa mankhwala nsomba kagayidwe kachakudya. Mwa njira, mafupa chomwecho Tingaone ku nsomba eelpout.

Mu dziko muli mitundu 25 ya needlefish, koma mu Nyanja Black likukwaniritsa Atlantic garfish kokha, kapena wamba. M'mayiko osiyanasiyana, nsomba amatchedwa anguis kapena snipe. Mu Finland - nsomba Zuya ku Turkey - Zargan nsomba komanso mu Crimea - singano, ngakhale yotsirizira - ndi chosiyana moyo m'madzi ndi kanthu kochita ndi needlefish ali ayi.