The iyali na perch kifi: sunan, description. Ruffe. Volga pikeperch. kogin perch

Perciformes - mafi girma a tawagar da kifi, tare da fiye da 10,000 nau'in rarraba bisa ga daban-daban kududdufai na duniya. Mafi na kowa hada da wani iyali na perch kifi. Wasu jinsunan da ventral fins wanda aka zubar a kasa da kirji ko a gaban su. Perciformes fins, yawanci tare da spines. Yawan haskoki ba fiye da shida. Filaye don pectoral fins an shirya à ko perpendicularly da axis na jiki. A Perciformes bace adipose filafilin kifi. Swim mafitsara da alaqa da hanji ko babu. Detachment hada da 160 iyalai da kuma 20 suborders.

Wane irin kifi nasa ne a gidan na perch

A sabo ne da kuma gishiri ruwan Arewa Hemisphere auku perch iyali:

• a kasashen Turai, tare da togiya na Arewa na Scotland, Spain da kuma Italiya.
• Norway, Girka.
• a Arewa Asia, ba ciki har da Kamchatka da Chukotka.
• a Arewacin Amirka.

A dorsal filafilin kifi ne zuwa kashi taushi da kuma prickly part, a wasu mutane, su a haɗe, yayin da wasu suna located dabam. Bristle-kamar hakora a muƙamuƙanka aka sanya shi a cikin da dama layuka, kuma wasu ma da fangs. Gill membranes yantar daga Isthmus. Scale kunshi wani bakin ciki, madauwari, translucent faranti da serrated m baki. The iyali na perch kifi yana da goma danginsu da kuma fiye da dari jinsunan, 7 na wanda zauna ruwan Rasha. More yadu rarraba perch, bi perches, goge, da masu zaman kansu da kamfanonin tsaro.

A cikin Azov-Black Sea tasa zuwa kama perch, Bullhead da kowa percarina da sara. Eteostomu, pertsinu ammokriptu da za a iya samu a Arewacin Amirka.

Rhode Perches

Akwai iri uku perches: kogi (al'ada), da kuma rawaya Balkhash.

Perch River - daya daga cikin mafi rare iri na kifi. Ya na zaune a cikin mafi ruwa jikinsu, kazalika a dutsen tabkuna, wanda aka located a tsawon dama dubu mita.

Perch yana da wani Catchy launi - da cikakken kore baya da kuma bangarorin da baki ratsi yellow-kore dafa. A pectoral fins ne rawaya, da kuma na ciki - m. Orange ya dafa a kusa da idanu. Common perch launi dogara da yanayi, misali a cikin gandun daji tabkuna, shi samun duhu.

Jima'i balagagge mãtã zama bayan shekaru uku, yayin da maza da daya ko shekaru biyu. Mãtan sa qwai a cikin laka, driftwood. Qwai ne 200-300 dubu, yawan dogara a kan size of mace woodcocks.

Just haife perches rayuwa a cikin jihar bakin teku sashi, kokarin tsaya tare, da kuma ciyar da a kan zooplankton. Sun perch predator zama, a lokacin da jikinsa ke tsiro zuwa tsawon 10 cm, sa'an nan ya fara ci kananan kifi.

Pike, walleye perch yana dauke da sauki da kuma riya ganima.

Common perch ne babban bangare na jimlar kama a wasu ruwaye. Yana tare da yardar ci. Perch ne sosai m, don haka masunta kama shi ga wani shekara daban-daban kaya.

Perca flavescens, Perca schrenkii

Yellow perch a duk mutunta sosai kama da kogin. Ya zaune a gabashin Amirka ta Arewa da kuma ke dauke da wani gagarumin abu wasanni kama kifi.

Balkhashskiy perch, sabanin kogin yana da wani elongated jiki. Ya bai lura duhu spots a kan dorsal filafilin kifi. Balkhash perch - ganima toya cewa da yardar ci kananan kifi, amma kada ku yi shakka da nasu soya. Yana tsiro perch ba saukin ke tsiro zuwa tsawon na 50 cm da wani nauyi na har zuwa shida kilo.

Perch kama kifi da aka dauke su a kifi. Ta vyalyat, kyafaffen, daskarewa.

Rhode perches

Rhode Pike yana da dogon jiki, a kaikaice layi na kama da wutsiya filafilin kifi. Pelvic fins yada wide, kuma Jaws, yawanci canines ba.

Akwai da wadannan iri:

• talakawa;
• Bersh.
• marine.
• svetlopery.
• Canada.

A perch, akwai game da 20 branched haskoki, wanda aka located a kan dorsal filafilin kifi. Strong hakora ne a kan jaws. Yana faruwa a manya-manyan kifaye da yin la'akari 11 kg da kuma tsawon 115 cm. Amma perches jiki tsawon na 60 cm da wani nauyi na 3 kg. Pike - most nau'in kifi na iyali percid - yadu da aka sani da kuma rare a cikin Baltic ruwa, Azov da Caspian Sea. Grayish sauran, laterally shirya baki ratsi.

Sudak na zama da kuma Semi - biyu nazarin halittu siffofin. Da farko fi son bayyana tabkuna da koguna. Yana ji dadi a ruwa zafin jiki na 16-17 digiri. Shigewar fi son ruwan zartsi ruwa. Aƙalla kashi 90% na kama zo daga Semi-perch. A qwai ne kananan da kuma salon. Maqiyan: perch, bano, Pike. River walleye dauke da wani m kasuwanci kifi.

Sander volgensis

Volga pikeperch (Bersh), sabanin da talakawa ba canines preoperculum gaba ɗaya rufe da ɓamɓaroki. Weight perch - 1.3 kg kuma wani tsawon na 45 cm ne m, a koguna Azov da kuma Black Sea, yawanci a tsakiyar hanya ..

Volzhsky - ruwa tare kifi, amma wani lokacin zo a cikin Caspian Sea. A Volga zander zaune a Sheksna, Kama, kuma shi za a iya samu a kudancin ruwaye. The m tafi daga kudu na mazauninsu perch, don haka a kwanan baya dakatarda spawn. A haihuwa walleye fara ciyar a kan zooplankton a cikin kananan size, kuma da zaran tsiro zuwa 40 mm, ya fara ci da benthos. A shekara ta biyu da ta ke zuwa carnivorous rage cin abinci - perch kifi. Perches, wanda sun fi 15 cm, yi amfani da musamman kifi. Bã su da wani fangs, don haka babban kifi ba za su iya kama. Pike kifi tsattsewa daga 0.5 zuwa 7 cm. A spring shi yana farawa batten yearlings bazara ciyar jikewa rage-rage a kaka ciyarwar da girma kifi.

Sander marinus

Marine perch, da bambanci ga Volga, yana da kananan idanu. walleye tsawon shi ne 600 mm. Musamman rare da wannan kadan kifi a tsakiyar da kuma kudancin Caspian Sea, yamma da tekun Black Sea.

Sudak, zaune a cikin Caspian Sea, da wuya ya zo a cikin kõgi. A cikin bazara yana da lokaci zuwa spawn. A qwai ne ya fi girma fiye da na kogin perch. A fecundity mace ya dogara da girman da jeri daga 13 zuwa 126 dubu qwai. A shekaru biyu perch shirya asali. Ci teku perch fi son matasa herring, gobies, anchovies, jatan lande. Fishing a kananan rawa.

Rhode Ruffs

A cikin HALITTAR Ruff fins a baya, kunsha na mai taushi da kuma wani barbed rabo, interconnected, cavities a kai ne mai saukin kamuwa tashoshi a muƙamuƙanka - setiform hakora. Akwai da wadannan iri: talakawa, biryuchok da schraetzer.

Gymnocephalus cernuus

Talakawa Ruff rare a manyan koguna, m tabkuna da tafkunan daga ƙarƙashinsu. Ku yi hankali da kõguna da sauri ruwa wani mai ɓuɓɓuga. kifi jiki da aka rufe da Sikeli da slime, laterally matsa. A baya shi ne launin toka-kore tare da duhu, kusan baki spots, ciki Belenky da kuma rawaya gefe. A cikin dorsal da caudal filafilin kifi baki dige. The idanu ne manyan, maras ban sha'awa purple Iris. Launi dogara da Ruff habitats. A Wuraren da a cike da laka kasa launi inuwa duhu fiye da ruwayen da yashi kasa.

Toya a tsawon daga 10 zuwa 15 cm, yin la'akari 20-25 g ne mutane da kuma har zuwa 30 cm tsawo, yin la'akari har zuwa 200 g, kullum a cikin Wuraren da Siberia da kuma Ural Mountains. A cikin bazara, wani lokaci na spawning. A wannan lokaci da mãtã iya sa qwai sau da yawa. A ikon girma balagagge a cikin shekaru biyu. Rapid maturation, haihuwa kyau kwarai inganta m karuwa a yawan.

Bayan haihuwar talakawa Ruff regales zooplankton, amma bayan wani lokaci da ikon aka kunna kwayoyin da cewa rayuwa a kan kasa na kandami. A ruffs lura ganiya da aiki da dare, kuma ya fara ciyar da maida. Kafaffen matsakaicin rayuwa shekaru Ruff, wanda shi ne shekaru 10.

Biryuchok, sabanin Ruff, yana da dogon jiki da kuma lafiya ma'auni. Yana za a iya samu ne kawai a ruwayen da wani m halin yanzu. jiki launi - rawaya, baya - a greenish-yellow launi, farin ciki, dan kadan silvery a tarnaƙi za ka iya ganin yawan duhu aibobi. Spawning ne a cikin bazara. A cikin abinci cinye yafi benthic kwaro da kananan kifi. Very daraja biryuchka jũya kunne.

Schraetzer zaune a sabo ne ruwan da yashi kasa da kuma oxygenated. Yana ciyarwa a kan crustaceans, kifi soya, qwai, tsutsotsi. elongated jiki siffar, babban shugaban, dorsal filafilin kifi yana da kananan sako. Kifi ne m ga tabawa. A jikin tarnaƙi ne baki a tsaye ratsi. The jiki ne kodadde rawaya, whitish-silvery ciki, bangarorin zinariya rawaya launi. Spawn a farkon spring.

Rhode ChOPy

ChOPy kuma kasance a cikin iyalin percid kifi, amma, sabanin Ruff ne fusiform-cylindrical siffar jiki, biyu spaced dorsal filafilin kifi, mai santsi ƙananan baki preoperculum.

Wadannan iri masu zaman kansu tsaro kamfanonin: talakawa, kananan, Faransa.

Sara da talakawa yana da wani cylindrical, dan kadan flattened kadan jiki yellowish-m launi. A tarnaƙi daga jinsin tube na ruwan kasa launi. Popular a Danube, kuma ta aikin gandu. kifi size iya isa 48 cm. Amma akwai samfurori 25 cm tsawo. sara fi son zama a sosai kasa, ciyar da kananan soya da kuma benthic kwaro. Spawning ne a watan Maris-Afrilu. A qwai ne mafi yawa kananan da kuma m.

Zingel streber

Streber rare a cikin Danube, kuma a cikin Vardar River, wanda gudana a cikin Aegean Sea. Sara fi son faɗuwar rana. Powered, yawanci a dare larvae, tsutsotsi, mollusks da crustaceans. A jikin tsawon ne 20 cm, da kuma nauyi - game da 200 g a spawning ne a watan Afrilu da Mayu. Haihuwa 10 zai iya isa dubban qwai. Caviar kananan, da bin substrate.

Zingel asper

Faransa sara ne yafi masha'a. Yana zaune a kan kasa na tafkunan. Yana ciyarwa, yafi a kan daban-daban benthic dabbobi. Tsawon jeri daga 15 zuwa 20 cm.

Kifi ta jiki ne grayish-yellow launi. Farin ciki da kuma a tarnaƙi na uku ruwan kasa ratsi. Spawning ne daga watan Maris zuwa watan Afrilu. A tsawon rayuwar da Faransa sara wajen shekaru 3.5. Sara - a kananan kifi na perch ne na kowa a cikin kwari na kogin Rhone.

iyali carangidae

Carangidae da biyu dorsal fins: na farko - prickly, kananan, tare da kananan spiny haskoki, da kuma na biyu - mafi tsawo. A wasu jinsunan fitar kasusuwan jikinsu garkuwoyi ne a kan sideline. A wannan nau'in kifi mai bakin ciki caudal peduncle. Carangidae rayuwa a cikin dumi ruwa. Mafi yawa daga cikin kifi ne na bayar da muhimmanci a cikin kamfanonin kamun kifi. The iyali ya hada game da 20 danginsu da ɗari biyu da jinsunan marine kifi.

A mafi m irin aka dauke su HALITTAR scad. Marine kifi iyali percid yana da wani elongated jiki, wanda aka dan kadan matsa laterally. The shugaban an rufe tare da Sikeli, da kuma a idanun ba jiki har abada. Scad yana da kananan hakora da kuma ciyarwa a kan zooplankton, kananan kifi.

Perch yada kusan a duk faɗin duniya. Bã su da mafi girma da daraja a cikin yin amfani da sabo, daskararre ko gwangwani siffan.