On the systematics and biodiversity of the Opheliidae and Scalibregmatidae
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On the systematics and biodiversity of the Opheliidae and ScalibregmatidaeFecha
2021-02-18Cita bibliográfica
Parapar, J.; Martínez, A.; Moreira, J. On the Systematics and Biodiversity of the Opheliidae and Scalibregmatidae. Diversity 2021, 13, 87. https://doi.org/10.3390/d13020087
Resumen
[Abstract] In this paper we review the systematics, diversity, and ecology of two related annelid families: Opheliidae Malmgren, 1867 and Scalibregmatidae Malmgren, 1867. Opheliids are deposit-feeders and that are mainly found as burrowers in sandy sediments. Morphologically, opheliids are characterized by the smooth cuticle, as well as the presence of a conspicuous ventral groove, reduced parapodia, and a tubular-shaped structure often projecting from the posterior end. Scalibregmatids are also deposit-feeders, but compared to opheliids, they have a characteristic arenicoliform body, a T-shaped anterior end and a glandular, reticulated epidermis. For each family, we summarize the available information about the evolutionary relationships, taxonomic history, geographical distribution, ecological preferences and diversity of life strategies along with the techniques most commonly used for their study. By highlighting the main gaps in knowledge on each of these topics, this review ultimately aims at stimulating further research into members of these two families in the future.
Palabras clave
Opheliidae
Scalibregmatidae
Diversity
Taxonomy
Anatomy
Biology
Scalibregmatidae
Diversity
Taxonomy
Anatomy
Biology
Versión del editor
Derechos
Atribución 3.0 España
ISSN
1424-2818