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SISTEM SYRAF DAN INDRA

PADA BINTANG LAUT, CACING DAN CUMI-CUMI

BIOTA LAUT SISTEM SYARAF SISTEM INDRA

(Jasin, 1992)

Sistem sara !a"a #e$an ini

%er&!a 'in'in sara

meneiini m&&t *an

+e&ar ima %atan sara ra"ia

!a"a masinmasin

enann*a- Res!irasin*amen&na+an +&it %er&!a

t.n/.an "in"in r.na t&%

(se.m) ti!is *an "iin"&ni

.e# siia1

Sistem sara E'#in."ermata

ter"iri "ari 'in'in !&sat sara

"an 'a%an sara-

E'#in."ermata ti"a+ memii+i

.ta+ 1

+a+i ta%&n "i!a+ai se%aai

in"era "an &nt&+ ma+an1

(Jasin, 1992)

Sistem sara !a"a 'a'in tana#

memii+i sistem sara *anse"er#ana nam&n sensiti-0aa&!&n se"er#ana ta!is&"a# mem!&n*ai!er+em%anan sistem sara*an e%i# ma/& *ait& tea#ter%ent&+n*a aniasementa se!an/ant&%n*a- ania sementaterse%&t "i#&%&n+an "enantai sara entra-

Sistem sara 'a'in tana#"ise%&t s&s&nan sara tanatai, *ait& %er&!a se"eretanani.n *an ter"a!at !a"asetia! r&as t&%n*a-ani.n sat& "enanani.n *an ain"i#&%&n+an .e# %enan%enan sara *anmeman/an "ise!an/an!.r.s t&%n*a- ani.n'a'in /&a "i%e"a+an atas

ani.n +e!aa, ani.n%a$a# +er.n+.nan, "anani.n r&asr&as %a"an-

S*stem sara 'a'in tana#

tereta+ "ise%ea# ".rsa!#ar*n3 "i "aam semen*an +e 4 "an ter"iri atas 5

ani.n 'ere%rae *anters&s&n atas 2 +e.m!.+ sese sara "enan '.mmis&ra

Ber+as sara entrais "enan

Be%era!a /enis 'a'in !i!i#

memii+i sistem !enin"eraan

%er&!a .sei, *ait& %inti+ mata

*an menan"&n !imen !e+a

ter#a"a! 'a#a*a- Binti+ mata

terse%&t %iasan*a %er/&ma#

se!asan "an ter"a!at "i %aian

anteri.r (+e!aa)- Se&r 'a'in

!i!i# memii+i in"ra mera%a "an

se +em.res!t.r "i se&r

t&%n*a- Be%era!a s!esies

/&a memii+i in"ra tam%a#an%er&!a a&ri+&a (teina),

stat.sista (!eat&r

+eseim%anan), "an re.rese!t.r

(.ran &nt&+ meneta#&i ara#

airan s&nai4
https://id.wikipedia.org/w/index.php?title=Oseli&action=edit&redlink=1https://id.wikipedia.org/wiki/Sungaihttps://id.wikipedia.org/wiki/Sungaihttps://id.wikipedia.org/w/index.php?title=Oseli&action=edit&redlink=1


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'a%an'a%ann*a- ani.n'ere%rae tereta+ "i se%ea#".rsa !#ar*n3, "i "aamsemen +e 4-

Dari tia! +e.m!.+ sese

terse%&t ter"a!at5

Sarasara *an meninerasi

"aera# m&&t "an %er!an+a!a"a &/&n anteri.r tia!+e.m!.+ sese terse%&t

6a%an sara *an men&/& +e

entra "an mein+ari

!#ar*n3- Sara ini "ise%&t

'.mmis&ra 'ir'&m !#ar*nea

*an %er#&%&nan "enan

%er+as sara entrais

ani.n s&!ra.es.a&s (s&%

!#ar*nea ) *an "ise%&t/&a .ta+ &nsin*a masi#teta! se%aai se%&a# stasi&nrea* sens.ris "ari rese!t.r*an !e+a ter#a"a! 'a#a*a,sentan, "an 7at +imia !a"a!erm&+aan t&% "ise+itarn*a(%aian m&+a)- Ota+ tereta+!a"a r&as +e4 "i %aian".rsa !#arin, "an memii+i 4!asan sara atera- ani.nterse%&t "i#&%&n+an "enan

se!asan aat !en#&%&n"enan se!asan ani.ns&% !#ar*nea *an tereta+"i %a$a# !#ar*n3 - "ari sit&a+an men/a"i %atan sara!erier *an ter"iri atas saraa8erent "an sara e8erent-A8rennt tim%& "ari se saram.t.ris , se"an+an sara*an %ersaa "arinse sara!a"a e!i"ermis %er&nsise%aai sara sens.ris -

Tia! ani.n mem!&n*ai&nsi se%aai !&sat *an

menerima im!&s "ari sara

sens.ri+ "ari rese!t.r +&it

*an a"a "ise+itarn*a- Seain

it& ter"a!at sera%&t sara

%er&+&ran %esar *an

men*e%a%+an .t.t

.nit&"ina !a"a sem&a r&as

%er+.ntra+si %ersamasama-


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Sistem sara Annei"a a"aa#

sistem sara tana tai-Ter"iri "ari ani.n .ta+"i#&%&n+an "enan tai sara*an meman/an se#ina%er&!a tana tai- ania.ta+ tereta+ "i "e!an arin

!a"a anteri.r- S&s&nan s*arater"iri atas anteri.r, ".rsaani.ni' mass, "ise%&t .ta+-Ata& se%&a# %enan s*ara*an !an/an "enanani.ni' s$ein "an s*araatera !a"a tia! r&as-

6in'in ania "i#&%&n+an.e# tai sara entra

ania : se!erti +ant.n *anmer&!a+an !em%esaran "ari

/arinan sara, mem%ent&+

;.ta+< Tai sara : sese *an

meman/an t&% "an

menan"&n im!&sim!&s

sara2

(Jasin, 1992)

Sistem s*ara ter"iri atas t&/

%&a# ani.n *an tereta+ "i"aam +e!aa, "an saraani.n sere%ra, !e"a,isera, s&!ra%&+a, inra%&+a,"an .!ti+- Oran sens.rii+

sanat %er+em%an "anter"iri atas mata, "&a stat.sis"an .ran !em%a&- Stat.sistereta+ "i masinmasinatera +e!aa "an %er!eranse%aai .ran +eseim%anan-

Ter"a!at !&a mata, "i manamata terse%&t s&"a# sama"enan mata !a"a erte%rata

Sistem sara !a"a '&mi'&mi

ter"iri "ari = %&a# ani.n

*an tereta+ "i" am +e!aa-

>a"a !rinsi!n*a ani.n

ani.n terse%&t sama

#an*a "enan astr.!."a

*ait& ter"iri "ari5 ani.n

'ere%ra, ani.n !e"a,

ani.n is'era, ta!i "i

sam!in it& ter"a!at ani.n

s&!ra %&''ais, ani.n inra

%&''ais, ani.n steata,

In"era sens.ris /&a sanat

%er+em%an "an "ien+a!i

"enan mata, "&a stat.sis !a"a

masinmasin atera +e!aa

se%aai .ran +eseim%anan

"an .ran !em%a&- In"erasens.ris "ien+a!i "enan "&a

stasista "an aat !em%a&-?


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ani.n .!tis- In"era

sens.ris, sanat ma/&

%er+em%ann*a- D&a

stat.'*st "an aat !em%a&-

Tera"a!at !&a mata, "imana

mata terse%&t tin+atn*a

s&"a# sama "enan mata!a"a erte%rata-?

6atatan @a+i51- Jasin, Mas+.eri- 1992- ...i Inerte%rata- S&ra%a*a5 >ener%it Sinar 0i/a*a2- S.e$..- 24- Fisi..i Man&sia- Ban"&n5 Uniersitas >en"i"i+an In".nesia-4- S*ai&""in- 2C- Anat.mi Fisi..i &nt&+ sis$a >era$at- Ja+arta5 >ener%it B&+& @e".+teran-?- Tim >en*&s&n- 2C- Anat.mi B&+& a/ar Um&m- Ma+assar5 Baian Anat.mi Fa+&tas @e".+teran

Uniersitas asan&""in-

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