±þ¤HÄH¥X¦Ûºû°ò¦Ê¬ì¡A¦Û¥Ñ嘅¦Ê¬ì¥þ®Ñ
- D. p0 l; H- |$ C# X: P. e¸õ¥h:
©w¦V,
ݯ嘢
! s" ?4 g8 E$ D" \ I4 c& d
: m2 S- @& K$ U1 y±þ¤HÄH7 q5 |" o( g4 z D
¤Æ¥Û¦~¥N¡GEarly Pliocene - Recent |
5 Q6 W" p- d$ M$ ~/ W
Transient Orcas near Unimak Island, eastern Aleutian Islands, Alaska ! m* G2 _) V3 r8 {# ?8 ^
& A" V$ d! ]8 F# N5 }* w
¦P¤H嘅 size ¤ñ
3 ?9 ?6 z$ W" f' Y# L/ S% U |
Ãx¦M«ü¼Ð |
( G0 _) g+ | Q' P+ `6 n/ R( k% R5 ?Conservation dependent (LR/cd)[1] " U- y5 g+ }8 p
|
ª«ºØ¤ÀÃþ |
ƒ (Regnum): | Animalia% W& q4 q( F5 S* F
| ªù (Phylum): | Chordata
. |) ]# C% U6 G) `. N | ºõ (Classis): | Mammalia
8 t" r6 P0 @$ L- T# n | ¥Ø (ordo): | Cetacea
) Y- s. c! h% @; q; |( Q0 M | ¨È¥Ø (Subordo): | Odontoceti
3 K' C' t1 v g | “ (familia): | Delphinidae
+ A* {; u9 f" @7 E# ? | ÄÝ (genus): | Orcinus3 `5 h7 j* p: {/ m/ s1 A3 t: ], L
| ºØ (species): | O. orca+ G8 W5 r1 c* ]' Z' R* j# ?
|
|
¤G¤¸¾Ç¦W |
Orcinus orca: s; e" G3 _: s, \, Z
Linnaeus, 1758 |
2 n: k3 y( w4 M0 U±þ¤HÄH¥Í¬¡½d³ò (ÂŦⳡ¥÷)
7 D2 p- y& z, `4 [. P- G: p' ? |
+ r* [& i1 S$ P/ n6 @6 E* G
±þ¤HÄH
5 R' E: ?# ]' x
9 ]1 c9 K# |( c, k
, H# ]) C3 b$ ~/ `8 n& \±þ¤HÄH¡]^¤å Orca / Killer Whale¡^¡A¾Ç¦W¥s
ªêÄH / °f´uÄH (
Orcinus orca)¡A¦³啲¤H³£»~·|咗Ê\«Y
ÄH³½嘅¤@ºØ¡A¨Æ¹ê¤WÊ\«Y¥@¬É¤W³Ì¤j¡A³Ì¤ÕªZ¦³¤O嘅
®ü³b«~ºØ¡C¦]¬°Ây¹®É¥û´Ý¡A´¿¦³«r
¤H嘅°O¿ý¡A¦Ó¥B¥ò¹¦n¦h
®ü°\¦P
®ü³b¦Ó±o¨ì±þ¤HÄH©OÓ¦W¡C
# X* t% F+ x+ p¨ä¹ê¡A¨ì¨Ì®a'±þ¤HÄH³£ÉN
±þ¤H嘅°O¿ý¡A°ß¤@¤@¦¸§ðÀ»°O¿ý«Y«r¦í¤@Ó·Æ®öªÌ¡A¦ý¦n§Ö´N©ñ咗Ê\¡C
+ Z9 r( j7 K8 j- M) ?( }: p¥Íª«¾Ç¯S¼x
+ b# t- `4 D0 h+ g, T¶Â¥Õ¨â¶¡«Y±þ¤HÄH¬J¯S¦â¡CIÅ_«D±`°ªÁq¡A¥i¹F 1.8
¤½¤Ø¡A¨C±ø±þ¤HÄH嘅IÅ_³£ø¦P¡A¥ç«Y¬ì¾Ç®a¥Dn¤À¿ëÊ\¦a嘅¯S¼x¡C¹ï²´«á±¦³¦n©úÅã嘅¾ò¶ê§Î¥Õ´³¡C¤U¤Ú¦P¯Ý«e¨{ßv³£§e
¥Õ¦â¡A¯ÝÅ_¤j¡A¶ê¶ê哋¡C±þ¤HÄHÓ
¸£¦n¤j¡A¦³¤H¸£ 4 ¿ËÝ«¡C
# i8 T) |) d1 J5 F' M6 i( I A+ ?, ?
1 c S0 k u8 P1 ][
½s¿è] ¤À¥¬¼sªx¤À¥¬¥@¬É¦U¤j®ü¤j¬v¡A¥Ñ¨â·¥¦B嘅Ãä½t¨ì
¨ª¹DÃä嘅ªñ©¤¦P®ü³£¦³µo²{¡C喺
¥xÆW¡A喺¥xªF¥x«n¤@±a¤ô°ì¦³¤H¨£¨ì±þ¤HÄH嘅Âܸñ¡C¦ý«Y喺»´ä¤ô°ì¡A¨ì¨Ì®a³£ÉN±þ¤HÄH¥X¨S嘅°O¿ý¡C
0 m( V" X2 q/ A8 X( Y- W4 S: B
[
½s¿è] ¹ª«¤Î¥ÍºA¦a¦ì±þ¤HÄH¥H³½¬°¥D³¡C¾j°_¤W嚟¦³®É·|¹
®ü°\¡B
®ü·à¡B
®ü³b¡B³s
¤j¥ÕÃT¡B
¥_·¥ºµ³£¹±o¸¨¨{¡C±þ¤HÄH°£咗¤H¡AÉA嘢³£ø
Åå¡A«Y®ü¬v¥ÍºAùر嘅
³»¯Å®·ÂyªÌ¡A¦³§Uºû«ù®ü¬v¥ÍºA¥¿Å¡A±þ¤HÄH嘅°·±d¦P¼Æ¶q¥ç«Y®ü¬v°·±d±¡ªp嘅¤@Ó«ü¼Ð¡C
; ?( D9 U! [1 a
2 v; p7 @8 R2 @. p3 A
[
½s¿è] «O¨|²{ª¬¬ì¾Ç®a³Ì¤F¸Ñ嘅¸s¸¨´N¥u¦³¥_¬ü
¤Ó¥¬v©¤嘅©~¯d¸s¡A¤w¸g¬ã¨s咗©O¸sùر¬Y啲ÄH¸s¦³¨¬¨¬30¦~¡C
6 U3 ]- d7 ^* q: W+ ?, l6 Z»´ä®ü¬v¤½¶éÅT¥H«e¤À§O¾i¹L¨â±ø±þ¤HÄH¡G
®ü«Â¤p©j¦P
¬Ó¤l¡A®ü«Â¤p©jÅT
1979¦~1¤ë29¤é¥Ñ
¦B®q¨Ó´ä¡A¨ì
1997¦~4¤ë21¤é¯f¦º¡F¬Ó¤lÅT 1989¦~4¤ë13¤é¥Ñ
¤é¥»¨Ó´ä¡Aª½¨ì 1991¦~7¤ë10¤é¯f¦º¡C®ü¬v¤½¶é²{p¹º¦Aª«ÃÑ¥t¤@±ø±þ¤HÄH嚟»´ä©w©~¡C
" i1 O( O2 l! R; V* o7 E- ?% o
* q3 x) y' ~# \9 n( L5 w2 ^
9 |* p' q5 n2 }2 Y2 T±þ¤HÄH