際際滷

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MOL揃LUSCS
TENEN EL COS TOU COBERT DE PELL HUMIDA.

NO TENEN POTES
MOLTS TENEN CLOSCA
LA MAJORIA VIUEN A LAIGUA.
POCS VIUEN A TERRA: ELS CARGOLS I ELS LLIMACS.
NHI HA TRES GRUPS:

             1. GASTERPODES
             2. BIBALVES
             3. CEFALPODES.
GASTERPODE
TENEN UNA SOLA CLOSCA
A DINS TENEN UNA MASAMUSCULOSA QUE ES
DIU PEU
SARROSSEGUEN LENTAMENT.
BIBALVES
Invertebrats
CEFALPODES (POTES AL CAP)
ALGUNS AMAGUEN UNA CLOSCA SOTA LA
PELL, COM LA 皆永鴛粥.
TENEN TENTACLES AMB VENTOSES AL
VOLTANT DE LA BOCA PER ATRAPAR LES
PRESES.




            POP
CALAMAR
皆永鴛粥
CUCS O
ANL揃LIDS
Invertebrats
EQUINODERNS
TENEN SIMETRIA RADIAL
LA BOCA ES TROBA AL CENTRE, A LA PART DE SOTA
A SOTA LA PELL TENEN UNES PLAQUES DURES FORMADES
PER UNA SUBSTNCIA MINERAL
ALGUNS COM ELS ERIONS DE MAR TENEN PUES.
VIUEN AL FONS MAR
ES DESPLACEN AMB UNA MENA DE TUBETS QUE TENEN A LA
PART INFERIOR.
ELS ERIONS DE MARS MENGEN ALGUES.
LES ESTRELLES DE MAR MENGEN OSTRES, CARGOLS,
Invertebrats
CELENTERATS
TENEN SIMETRIA RADIAL (COM UNA RODA DE
BICICLETA)
SN ANIMALS MOLT SENZILLS
TENEN FORMA DE BOSSA AMB UN FORAT A UNA
PUNTA QUE SERVEIX DE BOCA I DANUS.
AL VOLTANT T UNS TENTACLES TOUS.
MOLTS TENEN SUBSTNCIES VERINOSES PER AJUDAR
A CAPTURAR LES PRESES.
Invertebrats
Invertebrats
PORFERS
SN ELS ANIMALS MS SIMPLES QUE EXISTEIXEN.
VIUEN A LAIGUA ENGANXADES A LES ROQUES.
TENEN EL COS PLE DE FORATS PELS QUALS PASSA
LAIGUA.
SALIMENTEN CAPTURANT ORGANISMES
MICROSCPICS QUE PORTA LAIGUA.
Invertebrats
ARTRPODES
SN EL GRUP DANIMALS MS EXTENS ( 8 DE CADA 10 ESPCIES ANIMALS)

  COS COBERT DUNA SUBSTNCIA DURA I
  LLEUGERA.
  AQUESTA COBERTURA FA LA FUNCI
  DESQUELET : PROTEGEIX I AGUANTA EL COS.
  AQUESTA MENA DESQUELET S EXTERN, A
  FORA.
  AQUEST ESQUELET EXTERN EST ARTICULAT, NO
  S RGID.
  TENEN DIVERSOS PARELLS DE POTES, ANTENES I
  MANDBULES.
ELS INSECTES
TENEN 6 POTES (TRES PARELLS).
LA MAJORIA TENEN ALES: DOS PARELLS COM LA
PAPALLONA, UN PARELL LA MOSCA.
ALGUNS NO TENEN ALES: LA FORMIGA.
S EL GRUP MS NOMBRS DINS DELS ARTRPODES.
NEIXEN DOUS
A LINICI SN LARVES MAL ANOMENADES CUCS.
QUAN SN ADULTS SN FORA DIFERENTS QUE QUAN
NEIXEN
INICIALMENT SN LARVES, MAL ANOMENADES CUCS
Invertebrats
Invertebrats
ARCNIDS
TENEN 8 POTES
NO TENEN ANTENES
SN TERRESTRES
SN CARNVORS.
Invertebrats
CRUSTACIS
ACOSTUMEN A TENIR 10 POTES
TENEN UNA MENA DESQUELET
EXTERN MOLT DUR
LA MAJORIA VIUEN AL MAR.
Invertebrats
Invertebrats
MIRIPODES
TENEN MOLTES POTES (DESDE 20 FINS A MES DE 100)
MOLTS VIUEN EN SLS DE BOSCOS HUMITS
Invertebrats
Invertebrats

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Invertebrats

  • 1. MOL揃LUSCS TENEN EL COS TOU COBERT DE PELL HUMIDA. NO TENEN POTES MOLTS TENEN CLOSCA LA MAJORIA VIUEN A LAIGUA. POCS VIUEN A TERRA: ELS CARGOLS I ELS LLIMACS. NHI HA TRES GRUPS: 1. GASTERPODES 2. BIBALVES 3. CEFALPODES.
  • 2. GASTERPODE TENEN UNA SOLA CLOSCA A DINS TENEN UNA MASAMUSCULOSA QUE ES DIU PEU SARROSSEGUEN LENTAMENT.
  • 5. CEFALPODES (POTES AL CAP) ALGUNS AMAGUEN UNA CLOSCA SOTA LA PELL, COM LA 皆永鴛粥. TENEN TENTACLES AMB VENTOSES AL VOLTANT DE LA BOCA PER ATRAPAR LES PRESES. POP
  • 10. EQUINODERNS TENEN SIMETRIA RADIAL LA BOCA ES TROBA AL CENTRE, A LA PART DE SOTA A SOTA LA PELL TENEN UNES PLAQUES DURES FORMADES PER UNA SUBSTNCIA MINERAL ALGUNS COM ELS ERIONS DE MAR TENEN PUES. VIUEN AL FONS MAR ES DESPLACEN AMB UNA MENA DE TUBETS QUE TENEN A LA PART INFERIOR. ELS ERIONS DE MARS MENGEN ALGUES. LES ESTRELLES DE MAR MENGEN OSTRES, CARGOLS,
  • 12. CELENTERATS TENEN SIMETRIA RADIAL (COM UNA RODA DE BICICLETA) SN ANIMALS MOLT SENZILLS TENEN FORMA DE BOSSA AMB UN FORAT A UNA PUNTA QUE SERVEIX DE BOCA I DANUS. AL VOLTANT T UNS TENTACLES TOUS. MOLTS TENEN SUBSTNCIES VERINOSES PER AJUDAR A CAPTURAR LES PRESES.
  • 15. PORFERS SN ELS ANIMALS MS SIMPLES QUE EXISTEIXEN. VIUEN A LAIGUA ENGANXADES A LES ROQUES. TENEN EL COS PLE DE FORATS PELS QUALS PASSA LAIGUA. SALIMENTEN CAPTURANT ORGANISMES MICROSCPICS QUE PORTA LAIGUA.
  • 17. ARTRPODES SN EL GRUP DANIMALS MS EXTENS ( 8 DE CADA 10 ESPCIES ANIMALS) COS COBERT DUNA SUBSTNCIA DURA I LLEUGERA. AQUESTA COBERTURA FA LA FUNCI DESQUELET : PROTEGEIX I AGUANTA EL COS. AQUESTA MENA DESQUELET S EXTERN, A FORA. AQUEST ESQUELET EXTERN EST ARTICULAT, NO S RGID. TENEN DIVERSOS PARELLS DE POTES, ANTENES I MANDBULES.
  • 18. ELS INSECTES TENEN 6 POTES (TRES PARELLS). LA MAJORIA TENEN ALES: DOS PARELLS COM LA PAPALLONA, UN PARELL LA MOSCA. ALGUNS NO TENEN ALES: LA FORMIGA. S EL GRUP MS NOMBRS DINS DELS ARTRPODES. NEIXEN DOUS A LINICI SN LARVES MAL ANOMENADES CUCS. QUAN SN ADULTS SN FORA DIFERENTS QUE QUAN NEIXEN
  • 19. INICIALMENT SN LARVES, MAL ANOMENADES CUCS
  • 22. ARCNIDS TENEN 8 POTES NO TENEN ANTENES SN TERRESTRES SN CARNVORS.
  • 24. CRUSTACIS ACOSTUMEN A TENIR 10 POTES TENEN UNA MENA DESQUELET EXTERN MOLT DUR LA MAJORIA VIUEN AL MAR.
  • 27. MIRIPODES TENEN MOLTES POTES (DESDE 20 FINS A MES DE 100) MOLTS VIUEN EN SLS DE BOSCOS HUMITS