Resumen de Mol·luscs i decàpodes presents en el contingut gàstric del rafel, "Trigla lyra" (Linnaeus, 1758) (Osteichthyes, Triglidae) del SW de Mallorca (Mediterrània occidental)

Lluc Garcia Socias, Joan Pons Moyà, Guillem Xavier Pons Buades, Antoni María Grau

• català

  S'analitza i determina el contingut gitstric d'una mostra de 210 rafels (Trigla lyra) capturats a una profunditat d'entre 100 i 300 m. EIs components majoritaris han estat gastrópodes i decitpodes. Entre els decitpodes hi ha citacions d'especies poc freqüents en la literatura carcinológica, de les quals moltes són segones cites i una (Ebalia granulosa H. Milne Edwards, 1837) és nova per a les Balears. Entre els mol'luscs, 30 especies són cites noves per a les Balears: Anatoma cf. aspera (Philippi, 1844); Alvania cimicoides (Forbes, 1844); Alvania testae (Aradas et Maggiore, 1844); Vermetus rugulosus Monterosato, 1878; Tectonatica rizzae (Philippi, 1844); Atlanta cf. helicinoides Souleyet, 1852; Janthina exigua Lamarck, 1816; Epitonium aculeatum (Allan, 1818); E. linctum (de Bouvy et Monterosato, 1890); Trophon droueti Dautzenberg, 1889; Oraniafusulus (Brocchi, 1814); Coralliophila panormitana (Monterosato, 1869); Coralliophila cf. sophiae (Aradas et Benoit, 1876); Nassarius denticulatus (Adams, 1851); Mangelia nuperrima (Tiberi, 1855); Microdrillia loprestiana (Calcara, 1841); Basisulcata lepida (Bayer, 1942); Discotectonica discus (Philippi, 1844); Heliacus alleryi (Seguenza, 1876); Pseudotorinia architae (O.G. Costa, 1841); Japonacteon pusillus (McGilliray, 1843); Ovulacteon amabilis (Warson, 1886); Scaphander punctostriatus (Mighels i Adams, 1842); Nuculana commutata (Philippi, 1884); Yoldiella philippiana (Nyst, 1845); Cyclopecten hodkynsi (Forbes, 1844); Delectopecten vitreus (Gmelin, 1791); Propeamussiumfenestratum (Forbes, 1884); P. lucidum (Jeffreys in Thomson, 1873) i Cuspidaria abbreviata (Forbes, 1843).

• English

  The gut content of 210 pipers (Trigla lyra) from the SW Majorcan shelf bottom (lOO- 300 m depth) is analyzed for deep-water molluscs and decapods. The Decapoda include several rare species for the Mediterranean, and a new record for the Balearic Islands (Ebalia granulosa H. Milne Edwards, 1837). Among the Mollusca, 30 taxa are cited for the first time for Balearic waters: Anatoma cf. aspera (Philippi, 1844); Alvania cimicoides (Forbes, 1844); Alvania testae (Aradas et Maggiore, 1844); Vermetus rugulosus Monterosato, 1878; Tectonatica rizzae (Philippi, 1844); Atlanta cf. helicinoides Souleyet, 1852; Janthina exigua Lamarck, 1816; Epitonium aculeatum (Allan, 1818); E. linctum (de Bouvy et Monterosato, 1890); Trophon droueti Dautzenberg, 1889; Orania fusulus (Brocchi, 1~14); Coralliophila panormitana (Monteros ato, 1869); Coralliophila cf. sophiae (Aradas et Benoit, 1876); Nassarius denticulatus (Adams, 1851); Mangelia nuperrima (Tiberi, 1855); Microdrillia loprestiana (Calcara, 1841); Basisulcata lepida (Bayer, 1942); Discotectonica discus (Philippi, 1844); Heliacus alleryi (Seguenza, 1876); Pseudotorinia architae (O.G. Costa, 1841); Japonacteon pusillus (McGilliray, 1843); Ovulacteon amabilis (Warson, 1886); Scaphander punctostriatus (Mighels i Adams, 1842); Nuculana commutata (Philippi, 1884); Yoldiella philippiana (Nyst, 1845); Cyclopecten hodkynsi (Forbes, 1844); Delectopecten vitreus (Gmelin, 1791); Propeamussium fenestratum (Forbes, 1884); P. lucidum (Jeffreys in Thomson, 1873) and Cuspidaria abbreviata (Forbes, 1843)