Chameleon goby
Samfuri:Taxobox/coreSamfuri:Speciesbox/parameterCheck
Hawainiyar goby (Tridentiger trigonocephalus) wani nau'in kifaye ne na kifin da aka yi amfani da shi wanda ya samo asali ne daga ruwa da ruwa mai kauri a bakin tekun gabashin Asiya. Har ila yau, ya bazu zuwa wasu sassan duniya inda ake samunsa a cikin ruwa mai nau'in gishiri daban-daban.
Bayyanawa
[gyara sashe | gyara masomin]Cameleon goby na iya kaiwa 11 centimeters (4.3 in) jimlar tsawon. Kodi ne mai launin toka-launin ruwan kasa mai fari-fari da kai da baƙar fata guda biyu na tsayin daka waɗanda suka shimfiɗa gefen gefe daga kai har zuwa gaɓar ƙafar ƙafa. Ƙaƙƙarfan ƙoƙon ƙofofin biyu na iya zama haƙiƙai da fari kuma suna da ɗigon tsayi mai launin ruwan kasa, sai ƙarshen duburar ruwan lemu ko ruwan toka a tsakiyar tsakiya. A wasu yanayi, wannan kifin na iya yin duhu cikin launi ta yadda baƙaƙen makada sun kusa ganuwa.[1] Yana kama da kamannin Shimofuri goby (Tridentiger bifasciatus), amma ba shi da fararen aibobi a ƙasan kansa kuma yana da farin gefe zuwa ƙarshen dorsal na biyu da fins ɗin tsuliya. T. bifasciatus yana da fararen tabo a duka na sama da na kasa na kai da kuma wani gefe mai ja-orange-jaya zuwa finshin baya na biyu da fins na tsuliya, amma ba shi da ratsi na musamman wanda T. T. bifasciatus ya fi son ruwa tare da salinity na kasa da kashi 22 a kowace dubu, yayin da T. trigonocephalus ya fi son salinities mafi girma.[2]
Rarraba da mazaunin
[gyara sashe | gyara masomin]Cameleon goby asalinsa ne a gabashin gabar Asiya inda kewayonsa ya hada da Japan, Koriya, China da Siberia. An samu rahotanni cewa an samo shi a cikin Bahar Maliya, kuma kwanan nan a gabashin Bahar Rum daga tashar jiragen ruwa ta Ashdod, Isra'ila.
Kifi ne mai raɗaɗi, yana zaune yana ciyarwa kusa da gaɓar teku, duka a cikin gaɓar ruwa da duwatsu masu ƙarfi, cikin ruwa mara ƙarfi da tafkunan ruwa. Yawanci yana ɓoye a cikin ramuka, ƙarƙashin duwatsu, a cikin burrows ko tsakanin ciyawa.[1]
Ilimin halittu
[gyara sashe | gyara masomin]Cameleon goby galibi yana tafiya da dare kuma yana ciyar da mafi yawa a kan invertebrates kamar polychaete worms wanda yake cirewa daga turɓaya. Har ila yau, yana cinye crustaceans ciki har da kwarangwal da kwari. Kiwo yana faruwa a lokuta a duk lokacin bazara da rani.[1] Maza yana shirya gida a cikin rami, kwarangwal ko ma kwalban da aka watsar ko kuma iya. [2] Maza ne ke kula da ƙwai kuma suna furewa bayan kimanin kwanaki goma. Yaran suna girma a cikin shekara guda kuma rayuwarsu ta kai shekaru uku.[1]
Yunkurin mamayewa
[gyara sashe | gyara masomin]An fara gano chameleon goby a tashar jiragen ruwa na Los Angeles a cikin 1960 kuma daga baya an same shi a wasu wurare a California ciki har da Redwood City docks, tidal lagoon na Lake Merritt a Oakland da San Diego Bay.[2] An kuma bayar da rahoto daga ruwan Ostiraliya. Mahimman hanyoyin gabatarwa sun haɗa da jigilar su a cikin ruwan ballast na jirgin ruwa, sakamakon kasuwancin kasuwanci a cikin kawa na Pacific, ko a matsayin ƙwai a cikin ƙwayoyin cuta a jikin jirgin ruwa. A matsayin nau'in cin zarafi yana yiwuwa ya yi gogayya da nau'in asali.[1]
Bayanan da aka ambata
[gyara sashe | gyara masomin]- 1 2 3 4 5 Pagad, Shyama (2007-01-10). "Tridentiger trigonocephalus (fish)". Global Invasive Species Database. Archived from the original on 2014-04-07. Retrieved 2014-03-31.
- 1 2 3 Leo Nico; Pam Fuller; Matt Neilson (2011-06-23). "Tridentiger trigonocephalus". USGS Nonindigenous Aquatic Species Database. Retrieved 2014-04-01.