El Inkalankala yesicabucabu saseCaribbean (I-Stenorhynchus seticornis), eyaziwa nangokuthi inkalankala yomcibisholo, iwuhlobo oluhehayo lwe i-decapod crustacean ehlala ezindaweni ezicebile zasolwandle oLwandle lweCaribbean kanye ne-Atlantic Ocean esentshonalanga. Igama layo livela esimweni sikanxantathu somzimba wayo, okuhlangene nemilenze yayo emide, okukhumbuza umcibisholo noma isicabucabu sasemhlabeni. Lesi silwane esingenamgogodla saziswa kakhulu abathandi bezinto zokuzilibazisa emanzini asemanzini anosawoti ngenxa yokubukeka kwaso ngendlela engavamile kanye negalelo laso ekugcineni i-ecosystem ihlanzekile.
Izici zomzimba ze-Caribbean spider crab
Inkalankala yaseCaribbean yaziwa ngokubukeka kwayo okungavamile, okuhlanganisa umzimba omncane, ongunxantathu imilenze emide kakhulu futhi izacile. Le milenze ingafinyelela ubukhulu obuphindwe kathathu bomzimba, inikeze ukubukeka okuyingqayizivele nenhle. Igobolondo lalo ngokuvamile linombala osagolide onsundu, linemigqa emhlophe noma esagolide engxenyeni yomgogodla, futhi amathiphu emilenze yawo anombala onsomi ojulile, isici esihluka phakathi kwabantu.
Ngokuphathelene nobukhulu bayo, umzimba wenkalankala ulinganisa u-2 kuya ku-6 cm, kuyilapho, kuhlanganise nemilenze, ubude bayo obuphelele bungasukela phakathi kwamasentimitha ayi-10 no-15. Esinye sezici zayo ezihlukile ubude bayo i-appendage yamakhala, elilisebenzisa njengethuluzi lokuzivikela nokubamba inyamazane, lisebenza ngendlela efanayo ne-harpoon. Lesi sithasiselo sinomthelela esifanekisweni saso esingenakuphikwa ezinhlelweni zemvelo zasolwandle.
Indawo yokuhlala nokusatshalaliswa
El I-Stenorhynchus seticornis Itholakala entshonalanga ye-Atlantic Ocean futhi inokusabalalisa okusuka eNyakatho Carolina naseBermuda kuya eBrazil. Kuvame kakhulu eFlorida naseCaribbean Sea. Le nkalankala ihlala ezindaweni zamakhorali, izipanji nasezindaweni ezinamatshe, lapho ithola khona indawo yokukhosela emihumeni, emifantwini naphakathi kwamathenda e- anemone.
Ingabonwa ekujuleni okusuka kumamitha ayi-10 kuye kwayi-180, nakuba ivame kakhulu emanzini angashoni phakathi kwamafidi ayi-10 kuya kwangu-30 (cishe amamitha amathathu kuya kwayi-3). Amazinga okushisa afanelekile alolu hlobo ahluka phakathi 18,85 kanye no-27,70 °C, okuhambisana nezimo zesici samanzi ashisayo nama-subtropic e-Caribbean.
Ukuziphatha nokondla
Inkalankala yaseCaribbean ngokuvamile idla ebusuku. Emini, ijwayele ukucasha ngaphansi kwamakhorali, abalandeli bolwandle nezipontshi, izivikele ezilwaneni ezidla ezinye kanye nokucindezeleka kwemvelo. Umsebenzi wayo oyinhloko uyenzeka ebusuku, lapho iphuma iyofuna ukudla. Lokhu kuziphatha kuvumela ukuthi igweme izimbangi kanye nezilwane ezidla ezinye ezisebenza kakhulu phakathi nosuku.
Mayelana nokudla kwayo, iyinhlobo edla inyama edla inyama edla izilwane ezincane zasolwandle ezingenamgogodla, izinsalela zokudla kanye ne-detritus. Endaweni yayo yemvelo, ngokuvamile iyadla izibungu ze-polychaete, izikelemu ze-feather duster kanye nama-crustaceans amancane. Ezindaweni zasemanzini, ijwayela kalula ukudla okuthengiswayo, yamukela ukudla kwethebhulethi, ama-flakes nokudla okunenyama.
Ubudlelwano be-Symbiotic nezinye izinto eziphilayo
Esinye sezici ezithakazelisayo kakhulu ze I-Stenorhynchus seticornis Kuyikhono labo lokwakha ubudlelwano be-symbiotic nezinye izinhlobo zasolwandle. Kuvamile ukuthola le nkalankala ehlotshaniswa nayo ama-anemones ahlabayo, njengalabo bohlobo I-Bartholomea o i-condylactis. Ukuze izivikele kuma-anemones' nematocyst, inkalankala ivala umzimba wayo ngamafinyila alawa ma-cnidarians, izigcina iphephile phakathi kwamathende e-anemone.
Ngaphezu kwalokho, kuye kwaqashelwa ukwabelana ngendawo nama-urchin olwandle ohlobo Diadema, besebenzisa ama-quill alezi zinto eziphilayo njengendawo yokukhosela. Iphinde ibambe iqhaza ebudlelwaneni bokuhlanza be-symbiotic nezinhlobo ezithile. de peces nezimfanzi, okunomthelela ekugcineni impilo ye-ecosystem.
Ukukhiqiza kanye nomjikelezo wempilo
Inkalankala yomcibisholo inomjikelezo wokuzala ongekho ngaphansi kwezikhathi ezithile zonyaka, njengoba izimo zemvelo ezifana nokukhanya nezinga lokushisa endaweni yayo yemvelo azishintshi. Ngesikhathi sokukhwelana, iduna libamba insikazi nge-ventral ukuze lifake isidoda. Ngemva kwalokho, insikazi ithwala amaqanda esiswini ize ichanyuselwe.
Umjikelezo wempilo uqala ngesigaba sezibungu esaziwa ngokuthi yi-zoea, lapho amaphuphu e-planktonic futhi edla amagciwane alenga emanzini. Njengoba bekhula, babhekana nochungechunge lwama-molts olubavumela ukuba bakhule kuze kube yisigaba se-megalopa, lapho beqala khona ukwamukela isimo se-crab. Ekugcineni, bafinyelela ekuvuthweni futhi babe abantu abadala abakhule ngokugcwele.
Ukunakekelwa kwe-aquarium
El I-Stenorhynchus seticornis Iwuhlobo oludumile ezindaweni zasolwandle ngenxa yokubukeka kwayo okuyingqayizivele kanye nekhono layo lokusebenza njengesicoci semfucumfucu esisebenzayo. Kodwa-ke, lezi zinkalankala zidinga izimo ezithile ukuze ziphumelele endaweni yokwenziwa:
- Imingcele yamanzi: Izinga lokushisa eliphakathi kuka-24 no-27 °C, i-pH engu-8.1 ukuya ku-8.4 kanye nosawoti ongu-1.023 kuya ku-1.025.
- Ukuhambisana: Kubalulekile ukukhetha ama-tankmates ngokucophelela. Akunconywa ukubagcina nezinhlanzi ezinolaka ezifana nama-wrasses noma i-triggerfish njengoba zingabalimaza.
- Umhlobiso: Nikeza ngobuningi izindawo zokucasha, njengemigede nemihlobiso yamadwala, ukuphindaphinda indawo yazo yemvelo nokunciphisa ukucindezeleka.
- Ukudla: Nakuba ijwayela ukudla okuthengiswayo, kuyalulekwa ukuthi yengeze ekudleni kwayo ngezilwane ezincane ezingenamgogodla noma ukudla okunenyama ukuze kuqinisekiswe impilo enhle.
Okubalulekile okucatshangwayo ukuthi le nkalankala ayilahli i-exoskeleton yayo njengamanye ama-crustaceans. Ngakho-ke, noma yikuphi ukulimala kwemilenze yabo noma ama-appendages ngeke kuvuselelwe, kuqokomisa isidingo sokuzisingatha ngokucophelela.
Inkalankala yesicabucabu saseCaribbean ayiyona nje isilwane esingenamgogodla esihehayo ngenxa yokuma nokuziphatha kwayo, kodwa futhi idlala indima ebalulekile ekulinganiseni kwemvelo yasolwandle kanye ne-aquarium. Ukuba khona kwayo kuzuzisa kokubili imvelo nemvelo yokwenziwa, okuyenza ifanelwe ukunakwa okukhethekile kokubili izazi zezinto eziphilayo zasolwandle kanye nama-aquarists.