More than 2200 species of the wild flora and fauna photographed in Zihuatanejo, Guerrero, Mexico and the surrounding area.
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Segmented Worms of Zihuatanejo
PHYLUM ANNELIDA
Iphione - Bristle Worm
Iphione (Genus)
-Segmented Worms (Phylum Annelida)
-Polychaete Worms (Class Polychaeta)
-Active Free-living Bristleworms (Subclass Errantia)
-Order Phyllodocida
-Suborder Aphroditiformia
-Family Iphionidae
-Genus Iphione
Iphione is a genus of marine scale worms—a distinctive group of bristleworms in the family Polynoidae. These polychaete worms are commonly found in shallow tropical and subtropical seas, especially around coral reefs, rocky shores, and sandy bottoms, where they hide under rocks, within crevices, or among coral rubble. The head of Iphione is relatively small and equipped with sensory structures, including antennae and palps, which help the worm navigate and detect food. Most species are nocturnal scavengers or predators, feeding on small invertebrates, organic debris, or carrion.
Description
• Iphione is a genus of marine bristle worms in the family Iphionidae. These polychaetes have flattened, oval bodies with numerous segments, each bearing broad, overlapping plates called elytra that protect the upper surface. Their bodies are adapted for crawling over the seafloor, and they possess bristles along the sides that assist with movement and defence.
Range
• Iphione species occur in tropical and subtropical marine waters, particularly in the Indo-Pacific region. The genus is treated here as present in the coastal waters of Zihuatanejo, Guerrero, Mexico.
Habitat
• Members of this genus live on the seafloor, often beneath rocks, among coral rubble, within crevices or on other hard substrates. They are associated with shallow coastal and reef habitats, where their flattened bodies help them move through narrow spaces and remain close to the surface.
Diet
• The feeding habits of Iphione species are not well documented for every member of the genus. They are benthic worms that may feed on small organisms and organic material found on the seafloor; specific dietary preferences vary among species.