Araknid: Perbezaan antara semakan

Arachnida; Julat zaman: 420–0 Ma PreЄ Є O S D C P T J K Pg N Silurian to Recent
	"Arachnida" from Ernst Haeckel's Kunstformen der Natur, 1904
Pengelasan saintifik
Alam:	Animalia
Filum:	Arthropoda
Subfilum:	Chelicerata
Kelas:	Arachnida; Cuvier, 1812
Orders
	Acarina; Amblypygi; Araneae; †Haptopoda ; Opiliones; Palpigradi; †Phalangiotarbida ; Pseudoscorpionida; Ricinulei; Schizomida; Scorpiones ; Solifugae; Thelyphonida ; †Trigonotarbida

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Semakan pada 03:02, 6 Mac 2011

Araknid ialah haiwan invertebrata daripada kelas (Arachnida) yang mempunyai empat pasang kaki (lapan kaki) dan mata ringkas dalam subfilum Chelicerata. Istilah ini diambil daripada perkataan Greek ἀράχνηcode: grc is deprecated (aráchnē), bermaksud "labah-labah".^[2]

Araknid mengandungi 100,000 nama spesies, termasuklah labah-labah, kala jengking, hama, kutu, Opiliones dan Solifugae.^[3]

Basic characteristics of arachnids include four pairs of legs (1) and a body divided into two segments: the cephalothorax (2) and the abdomen (3).

Rujukan

^ Dunlop, J.A. (September 1996). "A trigonotarbid arachnid from the Upper Silurian of Shropshire" (PDF). Palaeontology. 39 (3): 605–614. Dicapai pada 2008-10-12.
^ "arachnid". Oxford English Dictionary (ed. 2nd). 1989.
^ Cracraft, Joel & Donoghue, Michael, penyunting (2004). Assembling the Tree of Life. Oxford University Press, USA. m/s. 297.CS1 maint: multiple names: editors list (link)

Pautan luar

Data berkenaan Arachnida di Wikispesies
Kategori berkenaan Araknid di Wikimedia Commons

[1] Dunlop, J.A. (September 1996). "A trigonotarbid arachnid from the Upper Silurian of Shropshire" (PDF). Palaeontology. 39 (3): 605–614. Dicapai pada 2008-10-12.

[2] "arachnid". Oxford English Dictionary (ed. 2nd). 1989.

[3] Cracraft, Joel & Donoghue, Michael, penyunting (2004). Assembling the Tree of Life. Oxford University Press, USA. m/s. 297.CS1 maint: multiple names: editors list (link)

[2]

[1]

[3]

Arachnida Julat zaman: 420–0 Ma PreЄ Є O S D C P T J K Pg N Silurian to Recent^[1]

"Arachnida" from Ernst Haeckel's Kunstformen der Natur, 1904
Pengelasan saintifik
Alam:	Animalia
Filum:	Arthropoda
Subfilum:	Chelicerata
Kelas:	Arachnida Cuvier, 1812
Orders
Acarina Amblypygi Araneae †Haptopoda Opiliones Palpigradi †Phalangiotarbida Pseudoscorpionida Ricinulei Schizomida Scorpiones Solifugae Thelyphonida †Trigonotarbida