Inkalankala (i-Ocypode quadrata) ingeyesigaba se-crustacean.
Ukusabalalisa inkalankala yizipoki.
Indawo ye-crab ghost itholakala ebangeni kusuka ku-40 ° C. sh. kufika kuma-degree angama-30, futhi kufaka phakathi nogu olusempumalanga yeNingizimu neNyakatho Melika.
Ububanzi busuka esiqhingini saseSanta Catarina eBrazil. Le nhlobo yenkalankala nayo ihlala esifundeni saseBermuda, izibungu zitholakale kude ngasenyakatho eduze kwaseWoods Hole eMassachusetts, kepha akukho bantu abadala abatholakale kuleli banga.
Izindawo ze-Crab ziyizipoki.
Izinkalankala (Ghost crabs) zitholakala ezindaweni ezishisayo nakwezifudumele. Atholakala ezindaweni ezinamabhishi asezilwandle avikelwe kakhulu. Bahlala endaweni ephakeme kakhulu (indawo yomugqa wamanzi entwasahlobo), bahlala emabhishi anesihlabathi eduze kwamanzi.
Izimpawu zangaphandle zenkalankala ziyizipoki.
I-ghost crab iyi-crustacean encane enamagobolondo ama-chitinous angaba ngamasentimitha amahlanu ubude. I-carapace inxande ngokuma, iyindilinga emaphethelweni. Ubude be-carapace bucishe bube yisihlanu kokuyisithupha kobubanzi bayo. Kukhona ibhulashi elicinene lezinwele ebusweni bangaphandle bemilenze yokuqala. Ama-chelipeds angalingani (uzipho) atholakala ezingalweni eziguqulelwe ukuhamba isikhathi eside. Amehlo akhelekile. Owesilisa uvame ukuba mkhulu kunowesifazane.
Inkalankala yokuzalanisa - izipoki.
Ukuzala ezinkalweni eziyizipoki kwenzeka unyaka wonke, ikakhulukazi ngo-Ephreli - Julayi, zingakhwelana nganoma yisiphi isikhathi ngemuva kokuthomba. Lesi sici ukujwayela indlela yokuphila yasemhlabeni. Ukukhwelana kwenzeka ngesikhathi lapho ikhava e-chitinous iqina ngokuphelele futhi iba lukhuni. Imvamisa izinkalankala zezipoki zikhwelana noma kuphi noma eduze komhosha wesilisa.
Abesifazane bayakwazi ukuzala lapho amagobolondo abo emakhulu kuno-2.5 cm.
I-Carapace yabesilisa ezinkalweni ezivuthiwe ngokocansi u-2.4 cm. Imvamisa izinkalankala - izipoki zinikeza inzalo yazo cishe inonyaka.
Insikazi ithwala amaqanda ngaphansi komzimba wayo, ngesikhathi sokukhulelwa, ihlala ingena emanzini ukuze amaqanda ahlale emanzi futhi angomi. Abanye besifazane baze bagingqike emanzini ukwandisa umfutho wokuhambisa umoya nomoya-mpilo. Ngokwemvelo, izinkalankala zezipoki zihlala cishe iminyaka emithathu.
Izici zokuziphatha kwenkalankala yesipoko.
Izinkalankala - izipoki ikakhulu ziba sebusuku. AmaCrustaceans akha imigodi emisha noma alungise amadala ekuseni. Ekuqaleni kosuku, bahlala emigodini yabo bacashe lapho kuze kushone ilanga. Imigodi ingamamitha angu-0.6 kuya ku-1.2 ubude futhi icishe ifane. Usayizi womnyango uqhathaniswa nosayizi we-carapace. Izinkalankala ezincane, ezincane zivamise ukuqumba eduze kwamanzi. Ngenkathi zondla ebusuku, izinkalankala zingahamba zifike kumamitha angama-300, ngakho-ke azibuyeli emgodini ofanayo nsuku zonke. Izinkalankala zomoya zilala emigodini yazo kusukela ngo-Okthoba kuya ku-Ephreli. Lolu hlobo lwe-crustacean lunento ethokozisayo eguqukayo empilweni emhlabeni.
Izinkalankala - izipoki ngezikhathi ezithile zigijimela emanzini ukumanzisa izingilazi zazo, zikhipha umoya-mpilo kuphela lapho zimanzi. Kepha futhi bayakwazi ukudonsa amanzi emhlabathini omanzi. Izinkalankala zomoya zisebenzisa izinwele ezinhle ezisezansi kwemilenze yazo ukuhambisa amanzi asuka esihlabathini aye ezigulini zawo.
Izinkalankala ze-Ghost burrow esihlabathini esimanzi endaweni esogwini engamamitha ayi-400.
Izinkalankala zomoya zenza imisindo eyenzeka lapho uzipho luzihlikihla emhlabathini. Lo mkhuba ubizwa ngokuthi yi-stridulation (rubbing) futhi kuzwakala “imisindo yokugigitheka”. Nakhu ukuthi abesilisa baxwayisa kanjani ngobukhona babo ukuqeda isidingo sokuthintana nomuntu ancintisana naye.
Ukudla kwenkalankala yizipoki.
Izinkalankala - izipoki yizilwane ezidla ezinye futhi ezifuna ukudla, zondla ebusuku kuphela. Isisulu sincike ohlotsheni lolwandle lapho kuhlala khona la ma-crustaceans. Izinkalankala ogwini lolwandle zivame ukondla ama-Donax bivalve clams nezinkalankala zesihlabathi sase-Atlantic, kuyilapho emabhishi asondelene kakhulu zondla amaqanda namazinyane wezimfudu zasolwandle ze-loggerhead.
Izinkalankala zomoya zizingela kakhulu ebusuku ukunciphisa ubungozi bokudliwa yi-waders, seagulls noma raccoons. Lapho beshiya imingxunya yabo emini, bangawushintsha kancane umbala wekhava le-chitinous ukufanisa umbala wesihlabathi esizungezile.
Indima ye-ecosystem yenkalankala yizipoki.
Izinkalankala - izipoki emvelweni yazo ziyizilwane ezidla ezinye futhi ziyingxenye yochungechunge lokudla.
Iningi lokudla kwalawa ma-crustaceans yizinto eziphilayo, yize nazo zingezabafuni bokuzikhethela (ngokuzithandela).
Izinkalankala ze-Ghost ziyingxenye ebalulekile yochungechunge lokudla, zidlala indima ebalulekile ekudlulisweni kwamandla kusuka ku-organic detritus kanye nezinambuzane ezingenamgogodla ezincane kuya ezidla inyama ezinkulu.
Lezi zinhlobo ze-crustacean zinomthelela omubi kubantu bezimfudu. Kwenziwa imizamo yokunciphisa ukusetshenziswa kwamaqanda kofudu izinkalankala.
Ucwaningo lukhombisile ukuthi izinkalankala zidla amaqanda afudu afinyelela ku-10% uma zizingela, futhi zibulala nezinhlayiya zezinhlanzi. Kwezinye izimo, bacekela phansi imingxuma futhi bahehe ama-raccoon azingela izinkalankala.
Crab - ghost - inkomba isimo imvelo.
Izinkalankala zemimoya zisetshenziswa njengezinkomba zokuhlola umthelela wemisebenzi yabantu emabhishi anesihlabathi. Ubuningi babantu bama-crustaceans bungalinganiselwa kalula ngokubala inani lemigodi embiwa esihlabathini endaweni ethile. Ukuhlala kwabantu kuhlala kuncipha ngenxa yezinguquko endaweni yokuhlala kanye nasekuxinaneni komhlaba ngenxa yemisebenzi yabantu. Ngakho-ke, ukuqapha imiphefumulo yenkalankala yezipoki kuzosiza ekuhloleni umthelela wezinto ezenziwa ngabantu ezindaweni eziphilayo zasolwandle olunesihlabathi.
Isimo sokongiwa kwenkalankala siyisipoki.
Njengamanje, izinkalankala zezipoki akuzona izinhlobo ezisengozini yokuqothulwa. Esinye sezizathu ezinkulu zokwehla kwesibalo senkalankala ukwehla kwendawo yokuhlala ngenxa yokwakhiwa kwezakhiwo zokuhlala noma izakhiwo zezokuvakasha ezingxenyeni ezingaphezulu zezincwadi. Inani elikhulu lezinkalankala zezipoki zifa ngaphansi kwamasondo ezimoto ezingekho emgwaqeni, isiphazamiso siphazamisa inqubo yokudla ebusuku kanye nomjikelezo wokuzala wama-crustaceans.
