IngliżEtmopterus sculptus is a moderately large, stout, species of linear-denticled Etmopterus, which separates it from most other members of this genus, and can be distinguished from its three closest congeners within the E. Lucifer-group, E. brachyurus, E. lucifer, and E. molleri, by the length of its anterior flank markings being slightly longer than its posterior branch. The posterior branch of the flank markings on E. brachyurus and E. molleri are shorter relative to the anterior branch, and in E. lucifer, the anterior branch is nearly twice the length of the posterior branch. The new species can also be distinguished from its closest congeners by the arrangement of dermal denticles that extend over most of the upper and lower body surface. Etmopterus sculptus possesses non-overlapping denticles, giving it a rougher, more sculpted texture than these other aforementioned species. The arrangement of the dermal denticles onthe ventral head surface is also a good character for separating these species, with E. sculptus having uniformly distributed denticles while the ventral surface of E. Lucifer and E. molleri is sparsely covered with denticles. The ventral surface of the head of E. brachyurus typically lacks dermal denticles (Ref. 87957).
Dehra traduzzjoni
Tradott mill-Ingliż minn BING
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MaltiEtmopterus sculptus tkun speċi moderatament kbar, stout, lineari-denticled Etmopterus, li tifred minn ħafna Membri oħra ta ' dan il-ġeneru, u jistgħu jintgħarfu minn tiegħu congeners eqreb tliet fil- E. Lucifer-grupp, E. brachyurus, E. lucifer, u E. molleri, mill-tul tagħha marki anterjuri tal-koxxa li ftit aktar minn fergħa posterjuri tagħha. Huma iqsar relattivi għall-fergħa anterjuri-posterjuri fergħa tal-ġemb il-marki fuq E. brachyurus u E. molleri , u fl- E. lucifer, il-fergħa anterjuri huwa kważi darbtejn it-tul tal-fergħa posterjuri. L-ispeċi ġodda jistgħu jintgħarfu wkoll mill-konġeneri eqreb tiegħu mill-arranġament ta ' denticles fuq il-ġilda li jestendi fuq parti l-kbira tal-wiċċ tal-ġisem ta ' fuq u t'isfel. Etmopterus sculptus tipposjedi mhux imrikkba denticles, li jagħti din in-nisġa tal-rougher, sculpted aktar minn dawn l-ispeċi msemmija hawn fuq oħra. L-arranġament tal-ġilda denticles fuq il-wiċċ prinċipali bridges huwa wkoll karattru tajjeb għas-separazzjoni ta ' dawn l-ispeċi, mal- E. sculptus wara li denticles mqassma b'mod uniformi waqt li l-wiċċ bridges ta ' E. Lucifer u E. molleri hija popolata koperti b ' denticles. Il-wiċċ bridges tar-ras ta ' E. brachyurus tipikament m ' għandhiex denticles dermali (Ref. 87957).
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