Ritmo de alimentação de juvenis de Loricariichthys anus (Siluriformes, Loricariidae) da Lagoa dos Quadros, RS, Brasil

The rhythm of movements and feeding activity of juveniles of Loricariichthys anus (Valenciennes, 1840) in the Quadros lake, South Brazil, are investigated. Between October 1997 and August 1998, 236 specimens were captured during six bimonthly 24 hour gillnet surveys. Significantly elevated levels of movement and feeding activity during the day are registered. The patterns of movement and feeding activity displayed no significant difference, suggesting that high movement activity levels can be attributed to feeding activity. The mean of the intestinal quotient was 1,89, indicating omnivorous feeding habits.

Traité d'anatomie humaine. Tome quatrième, Tube digestif. Développement / A. Prenant. Bouche, pharynx, oesophage, estomac, intestin, anus / T. Jonnesco ; 158 dessins originaux par Ed. Cuyer et Leuba

Comprend : Bouche, pharynx, oesophage, estomac, intestin, anus

Traité de la fistule de l'anus ou du fondement, dans lequel on expose ses causes, ses signes, les remedes pour le guerir, & les moyens de s'en preserver /

Mode of access: Internet.

Eight chirurgical treatises, on these followings heads : (viz), I. Of tumors : II. Of ulcers : III. Of diseases of the anus : IV. Of the King's evil ... /

Mode of access: Internet.

Eight chirurgical treatises, on these followings heads : (viz), I. Of tumors : II. Of ulcers : III. Of diseases of the anus : IV. Of the King's evil ... /

Mode of access: Internet.

Eight chirurgical treatises, on these followings heads : (viz), I. Of tumors : II. Of ulcers : III. Of diseases of the anus : IV. Of the King's evil ... /

Mode of access: Internet.

Observations on the principal diseases of the rectum and anus; particularly stricture of the rectum, the haemorrhoidal excrescence, and fistula in ano.

Bound with his Observations on the symptoms and treatment of the diseased spine. London, 1815.