Exogoninae

Exogoninae

[¦ek·sō′gä·nə‚nē]
(invertebrate zoology)
A subfamily of polychaete annelids in the family Syllidae having a short, small body of few segments.
References in periodicals archive ?
The omnivorous Syllinae accounted for more than 50% of the total Syllidae while the Exogoninae which are selective deposit feeders of mud or detritus (Uebelacker & Johnson 1984) and to which diatoms are an important food source for some species (Fauchald & Jumars 1979), were also well represented (approx.
Autolytinae, Eusyllinae y Exogoninae (Syllidae: Polychaeta) del Parque Nacional de Coiba, Panama.
Subfamilia Exogoninae Langerhans, 1879 Genero Brania Quatrefages, 1866 Brania sp.
Autolitynae, Eusyllinae y Exogoninae (Syllidae: Polychaeta) con comentarios sobre la ecologia y biogeografia de la familia Syllidae del Parque Nacional de Coiba, Panama.
Exogoninae (Polychaeta: Syllidae) from the Canary Islands.
Exogoninae (Polychaeta: Syllidae) from the Balizean barrier reef with a key to species of Sphaerosyllis.
On this second paper nineteen species belonging to eleven genera of the subfamilies Autolytinae, Eusyllinae and Exogoninae (Syllidae: Polychaeta) ate reported.
Key words: Polychaeta, Syllidae, Autolytinae, Eusyllinae, Exogoninae, Panama, Pacific.
Discusion: En 1984 San Martin erigio el genero Pseudobrania para incluir aquellas especies de Exogoninae que presentaban dos pares de cirros tentaculares, cirros dorsales fusiformes relativamente largos, acicula con la punta redondeada o terminada en un mucron pero nunca hueca y diente faringeo romboidal, especies que hasta el momento se habian incluido en el genero Brania Quatrefages, 1886.
Se examina la clasificacion de la familia Syllidae, la subfamilia Exogoninae; la autoria de las subfamilias son Syllinae Grube 1850, Eusyllinae Malaquin 1893, Autolytinae Malaquin 1893 y Exogoninae Langerhans 1879.
Abstract: This paper identifies the Exogoninae (Syllidae) from the Mexican Caribbean coasts and includes a key to identify all the species recorded flora the Grand Caribbean Sea.
La familia Syllidae se divide en 4 subfamilias: Autolytinae, Eusyllinae, Exogoninae y Syllinae, mismas que se definen por caracteristicas morfologicas tales como el grado de fusion de los palpos, la presencia o ausencia de cirro ventral y la forma de las antenas, cirros tentaculares y dorsales (Garwood 1991).