Mhuri knot hove: zita, tsananguro. Ruffe. Volga pikeperch. rwizi knot

Perciformes - kupfuura kukupfura hove, vanopfuura 10,000 rudzi akagoverwa maererano reservoirs akasiyana-siyana nyika. Rakajairika anosanganisira mhuri knot hove. Dzimwe vane ventral zvimbi izvo dzinongoda pazasi chipfuva kana pamberi pavo. Perciformes zvimbi, kazhinji pamwe spines. Kuwanda nemwaranzi haisi anopfuura matanhatu. Chikonzero nokuti pectoral zvimbi vanosarudzirwa obliquely kana perpendicularly kuti akabatana muviri. In Perciformes asipo adipose zenze. Swim dundira chokuita bowel kana vasiri aripo. Yokuzviparadzanisa zvinosanganisira 160 mhuri uye 20 suborders.

Imhandoi hove ndohwaJehovha mhuri knot

In yakachena uye munyu nemvura Northern Hemisphere kunoitika knot mhuri:

• munyika European, pamwe Kusara North of Scotland, Spain uye Italy;
• Norway, Greece;
• muna North Asia, kwete kusanganisira Kamchatka uye Chukotka;
• muNorth America.

The dorsal zenze rakakamurwa munyoro uye chipingamupinyi chikamu, mune vamwe vanhu, vanobatana, apo vamwe dziri yoga. Kusimuka-kufanana meno pamusoro shaya inoiswa mumitsara akawanda, uye vamwe kunyange vane fangs. Gill membranes kuzvisunungura kubva nekamukwavarara. Scale ine nhete, dzeraundi, translucent mahwendefa ane serrated yokunze mucheto. Mhuri knot hove ane genera gumi uye anopfuura zana marudzi, 7 izvo vagere mvura Russia. More rinoparadzirwa knot, akatevera perches, brushes uye pasiri kuchengeteka yemakambani.

Muna Azov-Black Sea bheseni kubata knot, bullhead uye zvakajairika percarina uye Chop. Eteostomu, pertsinu ammokriptu uye anogona kuwanikwa North America.

Rhode Perches

Kune mhando nhatu perches: rwizi (kuipa), yeyero Balkhash.

Knot River - mumwe zvikuru nevanhu marudzi hove. Iye anogara mumvura mitumbi dzakawanda, uyewo makungwa gomo, izvo riri panzvimbo kukwira zviuru zvakawanda mamita.

Knot ane ruvara catchy - zvine girini shure uye kutsigira dema neshamhu tsvuku-nyoro Hue. The pectoral zvimbi vari yero, uye abdominal - yakatsvukuruka. Orange Hue akapoteredza maziso. Common knot ruvara kunoenderana zvakatipoteredza, somuenzaniso musango makungwa, rikawira nerima.

Sexually vakadzi vakura vave makore matatu, nepo varume vane imwe kana maviri. Vakadzi mazai mumatope, driftwood. Eggs ndiye 200-300 chiuru, nhamba kunoenderana kukura munhukadzi woodcocks.

Achangozvarwa perches vanogara mumhenderekedzo yegungwa vematunhu, kuedza kuramba pamwe chete, uye kufudza pamusoro zooplankton. Young knot chikara kunova, apo muviri wake inokura kuti kureba masendimita 10, uye ipapo iye otanga kudya hove duku.

Pike, walleye knot anonzi nyore uye anoedza nezvavakatapa.

Common knot Nde chikamu zvachose hove vamwe mumvura. It nomufaro kudya. Knot vanokarira chaizvo, saka varedzi kumubata kwegore yakasiyana giya.

Perca flavescens, Perca schrenkii

Yellow knot muzvinhu zvose chaizvo rakafanana kurwizi. Anorarama kumabvazuva North America uye kunoonekwa sechinhu chinokosha chinhu mutambo hove.

Balkhashskiy knot, kusiyana rwizi ane elongated muviri. Haana kuchengetwa rima makwapa pamusoro dorsal zenze. Balkhash knot - chayabata furaya kuti nomufaro anodya hove duku, asi havazezi uye pachake furaya. Inokura knot hakusi nyore inokura kuti kureba 50 masendimita uye kurema makirogiramu anosvika matanhatu.

Knot hove anoonekwa kuva hove. vyalyat wake, aisvuta, chando.

Rhode perches

Rhode Pike ane muviri refu, lateral mutsetse inobudisa muswe zenze. Pelvic zvimbi vakawaridza paupamhi, uye shaya, kazhinji canines chipo.

Kune marudzi anotevera:

• munhuwo;
• Bersh;
• Marine;
• svetlopery;
• Canadian.

In knot, pane mapazi mwaranzi anenge 20, izvo iri dorsal zenze. meno Strong ari shaya. It kunoitika hove huru kwazvo achirema makirogiramu 11 uye kureba 115 cm. Chaizvoizvo perches muviri urefu 60 masendimita uye huremu 3 makirogiramu. Pike - pakukura hove dzemarudzi dzemhuri percid - kuzivikanwa uye zvakakurumbira kuBaltic mumvura, Azov uye kweGungwa reCaspian. Grayish zororo, laterally akaronga mitsetse dema.

Sudak dzinogarwa uye Semi - vaviri chaivo siyana. First anoda zvakajeka Makungwa nenzizi. Zvinofadza rokunyaradza vari mvura tembiricha kuti 16-17 inegumi. Kupfuura anoda mvura brackish. Inenge 90% of hove kunobva Semi-knot. Mazai zvidiki uye iwane. Vavengi: knot, muramba, Pike. River walleye anonzi hove chinokosha zvokutengeserana.

sander volgensis

Volga pikeperch (Bersh), kusiyana vanhuwo hakuiti canines preoperculum zvachose yakafukidzwa pachikero. Weight knot - 1.3 makirogiramu uye kureba masendimita 45 kwakakurumbira munzizi Azov uye Sea Black, kazhinji pakati kosi ..

Volzhsky - Freshwater hove, asi dzimwe nguva anouya kweGungwa reCaspian. The Volga zander unogara Sheksna, Kama, uye rinogona kuwanikwa kumaodzanyemba mumvura. The kure rwezasi dzinogarisana knot, saka pane imwe gare gare musi vambomira kuita kuti pave. Pakuzvarwa walleye rinotanga uchidzidza zooplankton mupfupi, uye pakarepo anokura 40 neMM, anotanga kudya benthos. Mugore rechipiri nayo anoenda Mbeswa zvokudya - knot hove. Perches, izvo masendimita anopfuura 15, kushandisa chete hove. Havachina fangs, saka rehove huru havagoni kubata. Pike hove Inomedza kubva 0.5 kusvika 7 cm. The chitubu anotanga batten rimwe zhizha dzichifura saturation zvinoderedza mu kwematsutso rinopa akura hove.

sander marinus

Marine knot, mukusiyana kuna Volga, ane maziso diki. walleye kureba 600 mm. hove kunyanya yakakurumbira iyi zvishoma pakati uye kumaodzanyemba kweGungwa reCaspian, kumadokero kweGungwa Dema.

Sudak, kurarama kweGungwa reCaspian, asiri anouya murwizi. Muchirimo inguva kuita kuti pave. Mazai akakura kupfuura rwizi knot. The fecundity kuti vakadzi kunobva pakukura uye anoda kubatsira kubva mazai 13 kusvika 126 zviuru. Muna maviri knot vakagadzirira ruchikonzera. Idya gungwa knot anoda muduku herring, gobies, anchovies, shrimp. Hove duku basa.

Rhode Ruffs

Muna genus Ruff zvimbi ari shure, ina interconnected nyoro uye Barbed mugove,, in musoro vanogona channel pashaya - setiform mazino. Kune marudzi anotevera: misi, biryuchok uye schraetzer.

Gymnocephalus cernuus

Munhuwo Ruff mukurumbira munzizi huru, kure negungwa madhamu uye madziva ndokuyerera. Ngwarira nzizi nemvura kutsanya runoyerera. nehove muviri yakafukidzwa chikero uye nebhitumini, laterally compressed. The musana musoro-mutema ne rima, nzvimbo dzinenge dema, dumbu Belenky yellow divi. Pazuva dorsal uye caudal zenze dema Dots. Meso yakakura, pakunzwa pepuru Iris. Ruvara kunobva Ruff nzvimbo. In reservoirs vane madhaka pasi ruvara mumvuri zvasviba kupfuura mvura ine jecha pasi.

Fry pakureba kubva 10 kusvika 15 cm achirema 20-25 d vanhu uye masendimita 30 refu, rairema kusvika 200 g, kazhinji zviri reservoirs kweSiberia uye Mountains Ural. Muchirimo, nguva zviri kukonzera. Panguva ino nhunzvi anogona mazai kanoverengeka. Kugona kukura vakura mumakore maviri. Rapid kuibvisa, wembereko rakaisvonaka anosimudzira nokukurumidza yakawedzera vemo.

Aberekwa zvavo Ruff regales zooplankton, asi pashure penguva simba iri anobatidzwa zvipenyu kugara pasi mudhamu. In ruffs dzakaona yepamusoro pamusha usiku, uye iye anotanga zvokudya kuzviita. Ngadzirambe kufadza upenyu zera Ruff, riri makore 10.

Biryuchok, kusiyana Ruff, ane muviri refu uye akanaka pachiyero. Inogona kuwanika chete mvura akurumidze ano. muviri ruvara - yero, shure - munhu greenish-yellow ruvara, chena dumbu, zvishoma silvery panhivi unogona kuona nhamba makwapa matema. Zviri kukonzera iri muchirimo. In zvokudya ukapisa kunyanya benthic invertebrates uye nehove diki. Very anokudzwa pakati biryuchka kwaanoda nzeve.

Schraetzer anogara yakachena mvura ine jecha pasi uye oxygenated. Rinodya crustaceans, furaya hove, mazai, nehonye. elongated muviri chimiro, musoro guru, dorsal zenze ane diki rusesi. Hove ndiyo itsvedze kuti ikabatwa. On muviri mativi nhema mitsetse longitudinal. Muviri rakachenuruka tsvuku, whitish-silvery dumbu, mativi dzendarama yeyero ruvara. Kuita kuti pave mukutanga yechirimo.

Rhode ChOPy

ChOPy zvakare ndezvomunhu hove percid mhuri, asi kusiyana Ruff vari fusiform-cylindrical chimiro chomuviri, vaviri munzvimbo dzokuzororera dzaiva dorsal zenze, mumwe kumeso yakaderera mucheto preoperculum.

Zvinotevera mhando private kuchengeteka makambani: vanhuwo, diki, French.

Chop ari munhuwo ane cylindrical, flattened shoma muviri yellowish-pfumbu ruvara zvishoma. Panhivi vakasiyana micheka yakatsemurwa shava ruvara. Popular muna Danube yayo vabati vechibharo. nehove saizi anogona kusvika 48 cm. Chaizvoizvo pane specimens masendimita 25 refu. Chop anoda kuva panguva chaipo pasi, zvokudya furaya diki uye benthic invertebrates. Zviri kukonzera iri March-April. Mazai zvidiki kazhinji uye kunama.

Zingel streber

Streber rakakurumbira Danube uye Vardar River, iyo inoyerera muGungwa reAegean. Chop anoda yorubvunzavaeni. Powered, kazhinji usiku mazana, makonye, mollusks uye crustaceans. The muviri kureba masendimita 20, uye uremu - vanenge 200 d pa zviri kukonzera iri April uye May. Kubereka 10 anogona kusvika zviuru mazai. Caviar duku, vakanamatira substrate.

Zingel asper

Chop French ndiyo ainyanya Nightlife. It anogara pasi mumadziva. Rinodya kunonyanya mhuka benthic siyana. Length yemakomo kubvira 15 kusvika 20 cm.

muviri rehove riri grayish-yellow ruvara. White dumbu uye kumativi matatu shamhu shava. Zviri kukonzera anobva March kusvika April. Hunotarisirwa upenyu French Chop nehasha 3.5 makore. Dimura - hove duku knot mune bheseni rwizi Rhone.

mhuri carangidae

Carangidae mbiri dorsal zvimbi: wokutanga - chipingamupinyi, diki, navaduku spiny mwaranzi, uye wechipiri - wakarebesa. Mune dzimwe mhando mhou nhoo dziri sideline. In ichi hove marudzi nhete caudal peduncle. Carangidae kurarama inodziya mumvura. Vazhinji hove kwakakosha munyika hove indasitiri. Mhuri zvinosanganisira anenge 20 genera mazana maviri mhando hove zvomumvura.

The inonyanya kufarirwa mhando ichaongororwa kuva genus scad. Marine mhuri hove percid ane elongated muviri, iyo zvishoma compressed laterally. The musoro wakafukidzwa chikero, uye mumaziso aripo muviri zvachose. Scad ane mazino duku uye anodya zooplankton, hove duku.

Knot akatambanudza dzinenge pasi pose. Vane inonyanya kukosha kushandisa yakachena, muchando kana zvomumagaba chimiro.