A summary of reports of abyssal and hadal Monoplacophora and Polyplacophora (Mollusca) * Author Schwabe, Enrico text Zootaxa 2008 1866 205 222 journal article 10.5281/zenodo.183815 7ce45df8-da22-4d29-810c-33564fb50f16 1175­5326 183815 Leptochiton alveolus (M. Sars MS, Lovén, 1846 ) Chiton alveolus M. Sars MS, Lovén 1846 : 159 . The species was subsequently reported from the following localities: ­ specimen number unknown; from Spain , Galicia, west of Cabo Finisterre ( 43°01'N , 09°37'W ), 2018 m ( Locard 1898 ) [locality data kindly provided by Virginie Héros, France ] ­ 1 specimen from the Bay of Biscay ( 44°10'N , 04°16'W ), 2170 m ; 1 specimen from the Bay of Biscay ( 46°27'N , 10°26'W ) 4825 m ; 1 specimen from the Bay of Biscay ( 44°10'N , 05°15'W ), 1870–2000 m ( Kaas 1979 ) Remarks: There are several more abyssal records of Leptochiton alveolus in the literature, but the present author divided the data into Atlantic records ( L. alveolus ) and Indo­Pacific records ( L. belknapi , see below), following the opinions of Kaas & Van Belle (1987) .