Page 2 - Zoology

‡kªwYKi‡Yi bxwZ t PviwU welq ev ¯—‡¤¢i Dci †kªwYweb¨vm ZË¡ cÖwZwôZ

1. ‡kªwYe×MZ ˆewkó¨ ev Taxonomic character t cÖPwjZ aviYv Abyhvqx, GKwU U¨v·b-m`‡m¨i †h ˆewkó¨ Ab¨
U¨v·b †_‡K Zv‡K c„_K Ki‡Z cv‡i ev c„_K Kivi m¤¢vebv †`Lv‡Z cv‡i †mwU H U¨v·‡bi †kªwYe×MZ ˆewkó¨|
†kªwYe×MZ ˆewkó¨ ej‡Z U¨v·b-m`‡m¨i A½ms¯’vwbK, ivmvqwbK, kvixie„wËK, AvPibMZ, wRbMZ, RbbMZ ev
ev¯‘ms¯’vwbK ˆewkó¨‡K ‡evSvq|
2. kbv³KiY t GKwU AcwiwPZ Rxe †Kvb GKwU U¨v·‡bvwgK MÖ“‡c, Z_v cÖRvwZ ch©š— wbw`©ó Kv‡K kbv³KiY
(Identification) e‡j| wgDwRqvg ev nv‡e©wiqv‡g iw¶Z I mbv³K…Z bgybvi mv‡_ wgwj‡q A_ev †kªwYweb¨vm Z‡Ë¡i
eB, †d¬viv, dbv, g‡bvMÖvg, wiwfkb, Rvb©vj, BZ¨vw`i mnvqZvq Dw™¢`‡K kbv³ Kiv hvq|

3. bvgKiY (Nomenclature) t Avš—R©vwZK wbqg Abymv‡i †Kv‡bv cÖvYx ev cÖvwY‡Mvôxi ˆeÁvwbK bvg cÖ`vb‡KB
bvgKiY e‡j| †hgb gvby‡li ˆeÁvwbK bvg Homo sapiens.
4. Classification t Avš—R©vwZK wbqg Abymv‡i wewfbœ ˆewk‡ó¨i we‡k­lY I mgš^‡qi gva¨‡g GKwU mywbw`©ó I

cwiKwíZ cš’vq Dw™¢`RMZ‡K wewfbœ cÖRvwZ, MY, cwievi, eM©, †kªYx, wefvM BZ¨vw`‡Z ¯’vcb Kiv‡K
Classification e‡j| cÖRvwZ †kªwYweb¨v‡mi me©wbæ avc ev †gŠwjK GKK|

wb‡gœ cÖvwYweÁv‡b †kªYxweb¨v‡mi K‡qKwU cÖavb cÖ‡qvRbxqZv D‡j­L Kiv n‡jv-
ZvwˡK cևqvRbxqZvt
1) Kg cwikªg I Aí mg‡q cÖvwYRM‡Zi A‡bK m`m¨ m¤ú‡K© Rvbv hvq|

2) ‡Kvb cÖvwY‡Mvôxi GKwU cÖvYx m¤ú‡K© Ávb jv‡fi gva¨‡g H †Mvôxi mgMÖ cÖvYx m¤ú‡K© avibv jvf Kiv hvq|
3) cÖvwYKz‡ji cvi¯úwiK m¤úK© wbY©‡q mvnvh¨ K‡i|
4) weeZ©‡bi aviv wbY©‡q mvnvh¨ K‡i|
dwjZ cÖ‡qvRbxZvt
1) DcKvix I AcKvix cÖvYx wbb©‡q mvnvh¨ K‡i|
2) K„wÎg cÖRb‡bi gva¨‡g DbœZ cÖvYx D™¢ve‡b mvnvh¨ K‡i|

3) bZzb cÖRvwZ mbv³ Ki‡Z †kªYxweb¨vm mvnvh¨ K‡i|
4) cÖvYxi msL¨v wbb©‡q mvnvh¨ K‡i|

cÖkœt ˆewkó¨ I D`vniY mn cÖvYxRM‡Zi cÖavb `kwU c‡e©i bvg Bs‡iRx‡Z µgvbymv‡i wjL|
ce© ‰ewkó¨ D`vniY
ce©-1 t Porifera 1) Giv eû‡Kvlx cÖvYx Z‡e cÖK…Z A½Zš¿ Abycw¯’Z| Spongilla
(cwi‡div) (j¨vwUb; 2) ‡`ncÖvPx‡i Aw÷qv bvgK AmsL¨ wQ`ª we`¨gvb| lacustris

Porus = wQ`ª + 3) ‡`‡n msenbZ‡š¿i weKí wn‡m‡e cvwb cÖev‡ni Rb¨ ˆewkó¨c~Y© bvwjZš¿
fera= enb Kiv) we`¨gvb| bvwjZš¿ †`‡ni †fZ‡i Aew¯’Z ¯ú‡Ävwmj bv‡g GKwU cÖk¯— MnŸ‡i
wgwjZ nq Ges me‡k‡l †`‡ni evB‡i AmKz¨jvg bv‡g GKwU eo cÖvwš—K
MnŸ‡i wQ`ªc‡_ Db¥y³ nq|
4) w¯úwKDj bvgK AmsL¨ Pzbgq ¶z`ª KuvUv A_ev ¯úwÄb bvgK GK cÖKvi

ˆRee¯‘ †`‡ni KvVv‡gv MVb K‡i
5) †`‡n †Kvqv‡bvmvBU bv‡g we‡kl d¬v‡Rjvhy³ †Kv‡l cwi‡ewóZ GK ev GKvwaK
cÖ‡Kvô i‡q‡Q|
ce©Ñ2 t Cnidaria 1) wد—ix cªvYx; Gme cÖvYxi å~Y‡`‡n G‡±vWvg© I G‡ÛvWvg© bvgK `y‡Uv Hydra viridis
†Kvl¯—i _v‡K|

sanjoy chandra mondal, lecturer, botany, joypurhat govt. college, joypurhat. 2