Reef Caribbean shark (Carcharhinus perezii) ke ea lishaka tse phahameng haholo, lelapa la Carchinoids.
Matšoao a kantle a shaka ea shaka ea shaka
Leoatleng la Caribbean shark le na le 'mele o bōpehileng joaloka sekontiri. Molala o sephara ebile o chitja. Molomo o buleha ka sebopeho sa selikalikoe se seholo se nang le meno a likhutlo li tharo a likhahla tse matsaranka. Mahlo a maholo ebile a chitja. Lephegwana la mathomo la mokwatla ke le legolo, le sebopego sa khutlonne, le kobegile ka thoko ga maro wa morago. Lephegwana la bobedi mokokotlong le lenyane. Maphegwana a sebopego sa Crescent a ka sehubeng. Lephegwana la mosela ga le lekane.
'Mele o kaholimo o putsoa kapa o sootho bo sootho. Mpa e tšoeu. Lephegwana la ka morao le ka tlase le maphegwana ka moka a leparago a na le mmala wo moso. Shark Caribbean shark e bolelele ba lisenthimithara tse 152-168 mme e hola ho fihlela ho 295 cm.
Tsamaiso ea mafika a shark caribbean
Leoatle la Caribbean reef shark le namela libakeng tsohle tsa leoatle tsa Belizean, ho kenyeletsoa le Half Moon Ki le Blue Hole le Glovers Reef atoll. Lishaka tsa masea tse sa tsoa tsoaloa, tse nyane le tsa batho ba baholo li fumanoa libakeng tse 'maloa haufi le Barrier Reef.
Ho la Cuba, shaka ea shaka ea Leoatleng la Caribbean e tlalehiloe haufi le sehlekehleke sa Jardines de la Reina le sebakeng sa polokelo ea metsing, moo lishaka tsa lilemo tsohle li lulang teng. Ho tšoasa litlhapi tsa shaka ho thibetsoe ka botlalo sebakeng sena.
Venezuela, Caribbean Reef Shark ke e 'ngoe ea mefuta e atileng haholo lihlekehlekeng tsa leoatle tse kang Los Roques. Hape ke e 'ngoe ea lishaka tse atileng haholo ho potoloha Bahamas le Antilles.
Ho la Colombia, reef shark e tlalehiloe pela Sehlekehleke sa Rosario, Tayrona National Park, Guajira le sehlekehleke sa San Andres.
Naheng ea Brazil, Caribbean reef shark e ajoa metsing a Amapa, Maranhao, Ceara, Rio Grande do Norte, Bahia, Espiritu Santo, Parana le Santa Catarina, le lihlekehleke tsa leoatle tsa Atol das Rocas, Fernando de Noronha le Trinidad ... Mofuta ona oa lishaka o sirelelitsoe Atol das Rocas Biological Reserve, Fernando de Noronha le Abrollos National Marine Parks le Manuel Luis Marine State Park.
Libaka tsa Reef Caribbean shark
Caribbean reef shark ke mefuta e atileng ka ho fetisisa ea lishaka haufi le mafika a likorale a Caribbean, hangata a fumanoang haufi le mafika selomong sa mafika. Ke mefuta ea benthic e mabopong a tropike e fumanoang libakeng tsa lishelefo. E khomarela botebo ba bonyane limithara tse 30 haufi le sehlekehleke sa San Andres, metsing a Colombia e bonoa ka botebo ba 45 ho isa ho 225 m.
Li-reef shark tsa Caribbean li khetha libaka tse tebileng tsa matangoana 'me ha li hlahe hangata matamong a sa tebang. Ho na le phapang sebakeng sa bolulo ba lishaka tse nyane, tse tona le tse tšehali, leha litsela tsa bona li lula li kopana hangata. Le ha batho ba baholo ba sa fumanehe hangata likoung tse sa tebang, bacha ba fumaneha haholo matamong a leoatle.
Ho tsoala mafika a caribbean shark
Li-reef Caribbean shark li tsoala ho tloha ka Mots'eanong ho isa Phupu. Ena ke mofuta oa viviparous oa litlhapi. E tšehali e tsoala bana nako e ka etsang selemo. Boholo ba malinyane ha a hlaha ke lisenthimithara tse 60 ho isa ho tse 75. Ho na le lishaka tse nyane ho tloha ho tse 3 ho isa ho tse 6 ka hara lesea. Li qala ho ikatisa ka bolelele ba 'mele bo 150 ho isa ho 170 m.
Phepelo ea Reef Caribbean Shark
Lishaka tsa Reef Caribbean li hlasela mefuta e mengata ea litlhapi tse nang le mafika le tse ling tsa lishaka. Ba boetse ba tsoma lihlapi tse nang le masapo: li-groupers, haruppa le li-stingray: lintsu tse nang le mabala, li-stingray tse khutšoanyane. Li ja li-cephalopods.
Boitšoaro ba Reef caribbean shark
Lishaka tsa Reef Caribbean li tsamaea ka metsing, ka holimo le ka holimo. Ba sebelisa telemetry ea acoustic bakeng sa boithuto. Boteng ba lishaka tsena bo khethoa botebong ba limithara tse 400, li koahela libaka tse bohōle ba lik'hilomithara tse 30 ho isa ho tse 50. Bosiu, li sesa hoo e ka bang lik'hilomithara tse 3,3.
Moelelo oa mafika a shark caribbean
Lishaka tsa Reef Caribbean lia tšoasoa. Nama ea bona ea jeoa, sebete, mafura a tlhapi le letlalo le matla li ananeloa. Sebakeng sa lihlekehleke tsa San Andres, ho tšoasa litlhapi tse tlase bakeng sa lishaka ho etsoa bakeng sa mapheoana, mehlahare (bakeng sa mekhabiso) le sebete, ha nama e sa sebelisoe hangata bakeng sa lijo.
Sebete se rekisa ka $ 40-50, ponto ea mapheoana e bitsa $ 45-55.
Belize, mapheoana a omisitsoeng a rekisetsoa bareki ba Asia ka $ 37.50. Nama ea lishaka le mapheoana lia rekisoa Belize, Mexico, Guatemala le Honduras.
Litšokelo lipalo tsa shark ea mafika a mafika
Leoatleng la Caribbean shark ke mofuta o ka sehloohong o nang le bothata ba ho ts'oasa litlhapi tse seng molaong libakeng tsohle tsa Caribbean, ho kenyeletsoa Belize, Bahamas le Cuba. Boholo ba litlhapi bo tšoasoa ka mokhoa o ts'oaroang ka litlhapi tse telele le tse hohelang. Libakeng tse ling (likarolo tsa Brazil le tsa Caribbean), ho ts'oasa lihlapi ho na le phello e kholo ho fokotseheng ha palo ea lishaka tsa leoatleng la Caribbean.
Belize, lishaka tsa leoatleng li tšoasoa ka lihakisi le matlooa, haholo ha li ntse li tšoasa litlhapi tsa leoatle. Mapheoana a omisitsoeng (37.5 ka ponto) le nama li bohlokoa ebile li rekisoa bocha US. Mathoasong a lilemo tsa bo-1990, ho ile ha e-ba le ho fokotseha ho hoholo ha litlhapi tsa mefuta eohle ea lishaka, ho kenyeletsoa le lishaka tsa leoatleng, e leng ho ileng ha etsa hore batšoasi ba litlhapi ba bangata ba tlohe sebakeng sena sa lihlapi.
Leha ho na le phokotseho ea litlhapi tse tšoasitsoeng, lishaka tsa mafika li bile le karolo ea 82% ea lishaka tsohle tse ileng tsa tšoaroa (1994-2003).
Naheng ea Colombia, sebakeng se tlase sa ho tšoasa litlhapi sehlekehlekeng sa San Andres, lishaka tsa mafika ke mefuta e atileng ka ho fetisisa ea lishaka, e etsang karolo ea 39% ea litlhapi, ka bolelele ba lisenthimithara tse 90-180.
Ho senngoa ha tikoloho ea mafika a likorale libakeng tsa Caribbean le hona ho kotsi tikolohong ea lishaka tsa Leoatleng la Caribbean. Likorale li senngoa ke tšilafalo ea metsi a leoatle, mafu le khatello ea maikutlo. Ho senyeha ha boleng ba tikoloho ho ama palo ea lishaka tsa leoatleng la Caribbean.
Boemo ba paballo ea mafika a majoe a caribbean shark
Khoebo ea lishaka tsa Leoatleng la Caribbean, leha ho na le lithibelo tse teng, ke khoebo e kenyang chelete e ngata. Mefuta ena ea lishaka ha e na palo. Le ha lishaka tsa Leoatleng la Caribbean li sirelelitsoe libakeng tse 'maloa tse sirelelitsoeng tsa leoatle Brazil, ts'ebetsong ea molao e ea hlokahala ho loants'a ho ts'oasa litlhapi tse seng molaong libakeng tse sirelelitsoeng. Ho kgothaletswa hape ho theha libaka tse ling tse sirelelitsoeng (ntle le litokelo tsa ho tšoasa litlhapi) lebopong la leboea le likarolong tse ling tsa mokoloko ho sireletsa lishaka. Ho tšoasa lihlapi tsa leoatleng la Caribbean ho thibetsoe Cuba sebakeng sa Jardines de la Reina Marine Reserve, ka hona ho na le keketseho ea palo ea lishaka tsa mafika. Leha ho na le lithibelo tse amoheloang tsa ho ts'oasa lishaka tsa mafika a leoatleng, ho ts'oasa litlhapi tse seng molaong ho ntse ho tsoela pele. Boholo ba lishaka li tšoasoa ka mokhoa o ts'oaroang 'me li-anglers li tlameha ho lokolla litlhapi tse tšoasitsoeng ka leoatleng. Lishaka tsa Leoatleng la Caribbean li Lethathamong le Lefubelu la IUCN la Likokoana-hloko tse Kotsing.
