IngliżThe cookiecutter shark Isistius brasiliensis is distinctive for the prominent dark collar marking around its throat, large nearly symmetrical caudal fin with a long ventral lobe over 2/3 length of dorsal caudal margin, and moderately large lower teeth in 25-32 rows. Eyes set anterior of head but sufficiently far back to lack an extensive anterior binocular field. Pectoral fins subquadrate; pelvic fins larger than dorsal fins (Ref.247). Tooth count: 30-37/25-31. Vertebral count: 81-89. Spiral valve count: 8-10 (Ref. 48844). Dark brown dorsally, paler ventrally except for blackish band across throat; tips of caudal lobe blackish (Ref. 6577). As with the other member of the genus Isistius , it has a characteristic small cigar-shaped body with two small close-set spineless dorsal fins far posterior on back, no anal fin, huge, triangular-cusped teeth without blades, short, bulbous snout and a unique suctorial lips (Ref. 247).
Dehra traduzzjoni
Tradott mill-Ingliż minn BING
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MaltiL-cookiecutter klieb il-baħar Isistius brasiliensis huwa distintivi għall-kullar skur prominenti immarkar madwar tiegħu gerżuma, kważi simetriċi kbar denb ma ' tal-lobu laterali a twila bridges tul ta ' aktar minn 2/3 tal-marġini kawdjali dorsali, u snien kbar moderatament aktar baxx fir-ringieli ta ' 25-32. Għajnejn stabbilit anterjuri ta ras imma suffiċjentement lura n-nuqqas ta ' xi qasam binokulari anterjuri estensiva. Mhux xewk subquadrate; xewk huwa akbar minn gangliji xewk (Ref.247). S-snien, għadd: 30-37/25-31. Għadd vertebral: 81-89. Għadd ta ' valvola spirali: 8-10 (Ref. 48844). Fid-dlam kannella dorsali, paler ventrally ħlief għall-banda fl-iswed tul gerżuma; it-truf ta ' kawdjali tal-lobu laterali fl-iswed (Ref. 6577). Kif mal-Membri l-oħra tal-ġeneru Isistius , ikollha karatteristiċi żgħar forma ta-bokkini korp b ' żewġ żgħar close-set spineless gangliji xewk sa posterjuri fuq tad-dahar, ebda ġwienaħ anal, snien enormi, triangulari cusped mingħajr xfafar, qosra, geddum rhizomes u a uniku ix suctorial xufftejn (Ref. 247).
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