Uno squalo goblin, specie rara di squalo preistorico, è stato pescato negli scorsi giorni al largo delle coste australiane. È stato donato all’Australian Museum di Sidney, che domenica scorsa lo ha mostrato in un video pubblicato su youtube.
Unico membro vivente della famiglia dei Mitsukurinidi, può raggiungere i 3,3 metri di lunghezza e i 159 chilogrammi di peso. Vive ad una profondità di circa 250 metri (un esemplare venne però catturato ad una profondità di addirittura 1'300 metri) e si nutre di granchi e calamari abissali. Descritto per la prima volta nel 1897 dopo un avvistamento nei pressi di Yokohama (Giappone), le sue particolarità sono la stranissima forma della testa che presenta una specie di lungo becco, il colore del corpo quasi completamente rosa e le lunghe mascelle che lo squalo tiene retratte all’interno della bocca ma che può rapidamente estendere per attaccare una preda. La maggior parte degli squali goblin catturati proviene dal Giappone; altri esemplari sono stati pescati al largo del Sudafrica, Australia e Nuova Zelanda.
ATS/ludoC
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