Kwaphela amakhulu eminyaka, i I-Seahorse Kuye kwathakazelisa amasiko ahlukahlukene. Le nhlanzi engavamile, ethola igama layo ngenxa yesimo sayo esifana nekhanda lehhashi, ayihlabeki nje ngokubukeka kwayo, kodwa nangokuziphatha kwayo kanye nesayensi yezinto eziphilayo. I-seahorse ayiyona nje into ehlonishwayo emhlabeni ongaphansi kwamanzi, kodwa futhi isetshenziselwe izinjongo zokwelapha nanjengenhlanhla yenhlanhla ngezikhathi ezahlukene. Nokho, ukuxhashazwa kwayo nokuzingela okukhulu okuzogxiliswa kuyo kuyilethe onqenqemeni lokuqothulwa.
Indaba ethokozisayo ye-seahorse
Kuwo wonke umlando, i-seahorse ibiwuphawu lwenhlanhla nempilo emiphakathini eminingi. Ezikhathini zasendulo, ama-seahorses agxiliwe kwakukholelwa ukuthi anamandla okuphulukisa. Iziphandla ezenziwe ngalezi zinhlanzi zazisetshenziswa futhi uthuli lwazo kwakucatshangwa ukuthi luyikhambi eliphumelelayo lezifo ezihlukahlukene. Amanye amasiko ayekholelwa nokuthi ngokuxuba umlotha wawo netiyela, angabuyisela izinwele nesikhumba esonakele.
Naphezu kwezinkolelo ezinjalo, okwamanje abukho ubufakazi besayensi obusekela lezi zakhiwo eziyisimangaliso. Nokho, izigidi zabantu ziyaqhubeka nokuthenga ama-seahorses agxishiwe njengemihlobiso yamakhaya noma amahhovisi azo, eqhubekisela phambili isiko lasendulo elidala umonakalo ongenakulungiseka ezinhlobonhlobo zezinto eziphilayo zasolwandle.
Ukusetshenziswa kwalawa mahhashi amancane njengomhlobiso akuthinti nje ukulondolozwa kwezinhlobo, kodwa futhi nemvelo yayo. Ukubamba amahhashi olwandle ngale njongo kulimaza imvelo yasolwandle njengoba izindawo zazo zokuhlala, ikakhulukazi amakhorali nezinye izakhiwo ezingaphansi kwamanzi, zicekelwa phansi. Lo mthelela omubi awuthinti nje ama-seahorses kuphela, kodwa futhi nezinhlobonhlobo zezinye izinhlobo zasolwandle.
Biology kanye curiosities of the seahorse
Ama-Seahorses ayingxenye yohlu Hippocampus, igama elivela emagameni amabili esiGreki: imvubu, okusho ukuthi "ihhashi", futhi kampos, okusho ukuthi "inunu yasolwandle." Lezi zinhlanzi azaziwa kuphela ngesimo sazo esiyingqayizivele, kodwa futhi nezici ezithakazelisayo zezinto eziphilayo kanye nokuziphatha.
Umzimba wama-seahorses umbozwe ngamapuleti amathambo, okuwenza abonakale eqinile. Zinomsila we-prehensile oyingqayizivele ozivumela ukuthi zibambelele kumakhorali nokhula lwasolwandle. Ngokungafani nezinye izinhlanzi, zibhukuda ziqondile, futhi zisebenzisa i- dorsal fin ukuze ziziqhubekisele phambili. Nakuba bebhukuda kancane, i- dorsal fin yabo ingashaya izikhathi ezingaba ngu-70 ngomzuzwana, okubasiza ukuba bahambe emanzini.
Enye yezinto eziphawuleka kakhulu zama-seahorses uhlelo lwawo lokuzala. Ngokungafani nezinhlobo eziningi zezilwane, i i-seahorse yesilisa inesibopho sokumitha amaphuphu. Phakathi nokuqomisana, okungathatha izinsuku ezimbalwa, eyesifazane idlulisela amaqanda ayo kweyeduna ngepayipi elibizwa ngokuthi i-ovipositor. Lawa maqanda abekwa esikhwameni esingaphambi kweduna, lapho imibungu ikhula cishe amasonto amabili kuya kwamane, kuye ngezinhlobo nezimo zemvelo. Ekupheleni kwalesi sikhathi, eyeduna izala inqwaba kuya kumakhulu amaphuphu akhule ngokugcwele.
Indawo yokuhlala nokudla
Ama-seahorses ahlala emanzini angashoni angasogwini, ikakhulukazi ezindaweni ezinamakhorali, imibhede yotshani basolwandle, nemihlume. Asebenzisa umsila wawo we-prehensile ukuze anamathele ezitshalweni futhi ngaleyo ndlela agweme ukuhudulwa imisinga yasolwandle.
Ukudla kwawo ikakhulukazi ama-crustaceans amancane nama-plankton, awamunca kusetshenziswa ikhala lawo elide, elisebenza njengohlobo lwesicoci se-vacuum cleaner. Ngenxa yokuthi abanaso isisu, ama-seahorses kufanele adle njalo ukuze aphile, edla izinkulungwane zama-crustaceans amancane ngosuku. Okwakhe ukuziphatha njengezilwane ezizingelayo Kuzivumela ukuthi zihlale zinganyakazi isikhathi eside, zilinde ngesineke inyamazane yazo intante eduze kwazo. Khona-ke, ngokuhamba ngokushesha kwekhanda, zincela inyamazane yazo.
Ukulondoloza kanye nezinsongo zamanje
Naphezu kwendlela yabo yokuphila enamahloni, amahhashi asolwandle abhekana nezinsongo eziningi. Okusobala kakhulu isidingo sokuhwebelana ngamahhashi. Ukuntuleka kwemithetho eqinile emazweni amaningi, ikakhulukazi e-Asia, kubangele ukwehla okukhulu kwenani lamahhashi olwandle emhlabeni jikelele.
Ngaphezu kokudoba ngokweqile, ukucekelwa phansi kwendawo ehlala olwandle kungenye ingozi ebucayi. I-ecosystem lapho amahhashi ahlala khona, njengemibhede yotshani basolwandle kanye nezixhobo zamakhorali, ayacekelwa phansi ngenxa yemisebenzi yabantu. Izinto ezinjengokungcola, izindlela zokudoba ezibhubhisayo njengokudotshwa ngamanethi, nokushintsha kwesimo sezulu kunesandla ekulahlekeni kwalezi zindawo ezibalulekile.
Kulo mongo, izinhlangano eziningi zezokongiwa kwemvelo kanye nezinhlelo zokubuyisela ama-seahorse zisebenza ukuze ziwalondoloze. Amaphrojekthi afana ne- Iphrojekthi ye-Seahorse, eyasungulwa ngo-1996, igxile ocwaningweni nasekulondolozweni kwalezi zinhlobo zezilwane, ikhuthaza ukuzalanisa okuvalelwe nokusebenzisana nemiphakathi edobayo ukuze kusetshenziswe izindlela zokudoba ezisimeme.
Umthelela wokuhweba emithini yesintu
Enye yezimbangela eziyinhloko zosongo olutholwa i-seahorse ukusetshenziswa kwayo Imithi yendabuko yamaShayina kanye nezinye izinhlelo zemithi ehlukile e-Asia. Kulinganiselwa ukuthi izigidi zezibonelo ziyabanjwa minyaka yonke ukuze zisetshenziswe ekwelapheni, njengokwelapha ukungabi namandla noma njenge-aphrodisiacs. Lokhu kubeke ingcindezi enkulu kubantu bama-seahorse emvelo, ikakhulukazi eNingizimu-mpumalanga ye-Asia.
Nakuba imithi yesayensi ingazisekeli izimangalo zezinzuzo zokuphulukisa i-seahorse, isidingo sihlala siphezulu. Izinyathelo zokulawula, nakuba sezithuthukile kwezinye izifunda, azanele ukumisa ukuzingela ngokungakhethi kwalezi zilwane.
Imizamo yokulondoloza kanye nokuzalanisa abathunjiweyo
Emzamweni wokusindisa lolu hlobo lwezilwane, ezinye izikhungo zocwaningo, njenge Marine Research Institute ku-Vigo nezinhlangano ezifana ne- I-Oceanogràfic yaseValencia, sebeqalile izinhlelo zokuzalanisa izithunjwa. Lezi zinhlelo zifuna ukwethula kabusha izibonelo ezindaweni lapho inani labantu bemvelo selisengozini yokushabalala, noma ukuqinisa isibalo sabantu esikhona. Amaphrojekthi afana ne- Imvubu-DEC Bahlose ukuhlola ukusatshalaliswa kanye nezidingo zemvelo zamahhashi olwandle ogwini lwase-Spain ukuze banikeze izisekelo ezidingekayo zokuzivikela.
Kubalulekile ukuqaphela ukuthi ukubuyisela izilwane zasolwandle endle kuzosebenza kuphela uma izinsongo ezibhekana nazo endaweni yazo seziqediwe. Ukuvikela utshani basolwandle kanye nezixhobo zamakhorali lapho lezi zilwane zihlala khona kuyisihluthulelo sokuphila kwazo isikhathi eside.
Ukugwema ukuthengwa kwama-seahorses agxishiwe kuyindlela umuntu ngamunye angaba neqhaza ngayo ekuvikelweni kwezinhlobo zezilwane, kanye nokusekela izinhlangano zokongiwa kwemvelo ezilwela ukulondolozwa.
I-seahorse iyisidalwa esiyingqayizivele ngezindlela eziningi, futhi ukulondolozwa kwayo akuxhomekile kuphela emizamweni emikhulu yamazwe ngamazwe, kodwa nasezinqumweni ezincane esizenzayo njengabantu ngabanye.
yeka ihhashi elihle